1 stop. Mon, Feb 12 HOU – ORD with Frontier Airlines. 1 stop. from $117. Houston.$152 per passenger.Departing Thu, Jan 25, returning Mon, Jan 29.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Chicago O'Hare International on Thu, Jan 25, arriving in Houston Hobby.Inbound indirect flight ...American Airlines and United have round-trip flights from Houston (IAH) to Chicago, Miami, Philadelphia, or Phoenix (ORD, MIA, PHL, PHX) for $139-$159, NONSTOP.Amazing American Airlines IAH to ORD Flight Deals. The cheapest flights to O'Hare Intl. found within the past 7 days were $140 round trip and $78 one way. Prices and availability subject to change. Additional terms may apply. Thu, Feb 22 - Sat, Feb 24.Use Google Flights to plan your next trip and find cheap one way or round trip flights from Houston to Chicago. Find the best flights fast, track prices, and book with confidence ...Jan 11, 2024 · Sat, 10 Feb ORD - IAH with Spirit Airlines. Direct. from $136. Chicago.$150 per passenger.Departing Mon, 29 Jan, returning Tue, 13 Feb.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Mon, 29 Jan, arriving in Chicago O'Hare International.Inbound indirect flight …Direct flights. Mon, Wed, Fri and Sun. The best one-way flight to Chicago Midway Airport from Houston in the past 72 hours is $41. The best round-trip flight deal from Houston to Chicago Midway Airport found on momondo in the last 72 hours is $78. The fastest flight from Houston to Chicago Midway Airport takes 2h 27m.Direct flights. Mon, Wed, Fri and Sun. The best one-way flight to Chicago Midway Airport from Houston in the past 72 hours is $41. The best round-trip flight deal from Houston to Chicago Midway Airport found on momondo in the last 72 hours is $78. The fastest flight from Houston to Chicago Midway Airport takes 2h 27m.Jan 28, 2024 · Find airfare and ticket deals for cheap flights from Houston, TX to Chicago, IL. Search flight deals from various travel partners with one click at $38. Find airfare and ticket deals for cheap flights from Chicago O'Hare Intl Airport (ORD) to Houston, TX. Search flight deals from various travel partners with one click at $34. Jan 16, 2024 · 1 stop. Thu, 29 Feb IAH - ORD with Frontier Airlines. 1 stop. from £75. Houston. £76 per passenger.Departing Wed, 31 Jan, returning Thu, 29 Feb.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Wed, 31 Jan, arriving in Houston George Bush Intercntl..Inbound direct ... The two airlines most popular with KAYAK users for flights from Chicago to Honolulu are Alaska Airlines and Delta. With an average price for the route of $713 and an overall rating of 8.3, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $564 and an overall rating of 7.9.Top tips for finding cheap flights to Texas. Looking for a cheap flight? 25% of our users found tickets from Chicago Midway Airport to the following destinations at these prices or less: Dallas $67 one-way - $100 round-trip. Book at least 1 week before departure in order to get a below-average price.Wed, Mar 6 HOU – MDW with Frontier Airlines. 1 stop. from $129. Houston.$145 per passenger.Departing Tue, Apr 9, returning Thu, Apr 11.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Chicago Midway on Tue, Apr 9, arriving in Houston Hobby.Inbound indirect flight with Frontier Airlines ... Find cheap flights from Chicago to Houston from $52 Round-trip 1 adult Economy 0 bags Direct flights only Add hotel Thu 3/21 Thu 3/28 Search hundreds of travel sites at once for deals on flights to Houston ...and more In the last 7 days travelers have searched 48,017,314 times on KAYAK, and here is why: $43 Search for cheap flights deals from ORD to HOU (O'Hare Intl. to William P. Hobby). ... Mar 9 from Chicago to Houston, returning Wed, Mar 13, priced at $102 found ... Bagging a cheap flight from Houston to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair ...With 2 different airlines operating flights between Chicago and Houston, there are, on average, 750 flights per month. This equates to about 175 flights per week, and 25 flights per day from MDW to HOU.Delta Air Lines - (DL) lists 1 direct nighttime flights on average from Chicago to Houston. United Airlines - (UA) with about 1 end of day scheduled flights between ORD and HOU from 6:00pm to 11:00pm. Southwest Airlines - (WN) lists 1 direct nighttime flights on average from Chicago to Houston.The cheapest month for flights from Chicago Midway Airport to Houston is January, where tickets cost $191 on average. On the other hand, the most expensive months are June …Find flights to San Miguel de Allende from $82. Fly from the United States on VivaAerobus, American Airlines, Volaris and more. Fly from Houston from $82, from San Antonio from $87, from Los Angeles from $90, from Chicago from $91 or from Dallas from $124. Search for San Miguel de Allende flights on KAYAK now to find the best deal.Cheap Flights from Houston to Chicago (IAH-ORD) Prices were available within the past 7 days and start at $42 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. We've compiled some of the best deals detected on non-stop flights leaving from Houston. Users looking for more options on flights from Houston should return soon to find more deals. Fri 5/17 8:09 am IAH - CUN. Nonstop 2h 29m Frontier. Tue 5/21 11:48 am CUN - IAH. Nonstop 2h 20m Frontier. Deal found 2/19 $41.The cheapest month for flights from Houston to Chicago Midway Airport is March, where tickets cost $145 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $378 and $364 respectively.Tue, 16 Apr HOU - MDW with Frontier Airlines. 1 stop. from £69. Houston. £79 per passenger.Departing Fri, 3 May, returning Wed, 15 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Fri, 3 May, arriving in Houston Hobby.Inbound indirect flight with Frontier ...Compare flight deals to Houston Hobby from Chicago from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the best Chicago–Houston Hobby ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to ...Find cheap flights from Chicago O'Hare Airport to Houston George Bush Airport from $33 Round-trip 1 adult Economy 0 bags Direct flights only Add hotel Sat 3/23 Sat 3/30 …Rapid rewards ®. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.1 day ago · Tue, 19 Mar ORD - IAH with Spirit Airlines. Direct. from £72. Chicago. £73 per passenger.Departing Mon, 15 Apr, returning Tue, 16 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 15 Apr, arriving in Chicago Midway.Inbound indirect flight with Frontier ... Book flights from Houston (Hobby) to Chicago (Midway) with Southwest Airlines ... 937 miles. Computer-illustrated Southwest Airlines plane. Route information. 90 ...One-way flights to Denver from Houston. Users traveling one-way from Houston to Denver can select one of these great deals. Those seeking round-trip flights from Houston to Denver should utilize the search form at the the top of the page. Tue 5/21 9:22 am IAH - DEN. Nonstop 2h 39m Frontier. Deal found 2/20 $29.The cheapest flights to William P. Hobby found within the past 7 days were $130 round trip and $69 one way. Prices and availability subject to change. Additional terms may apply. Wed, Jan 24 - Sat, Jan 27. ORD. Chicago. IAH. Houston. $130.Prices were available within the past 7 days and start at $47 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Houston with no change fee on selected flights. Earn your airline miles on top of our rewards! Airfares from $24 One Way, $70 Round Trip from Chicago to Houston. Prices starting at $70 for return flights and $24 for one-way flights to Houston were the cheapest prices found …Find cheap flights to Houston from $58. Search and compare the best real-time prices for your round-trip, one-way, or last-minute flight to Houston. ... Chicago O'Hare Intl Houston Hobby. ORD - HOU. ORD HOU. Chicago O'Hare Intl. Tue 4/9. 1 stop 24h 47m. Houston Hobby. Tue 4/16. 1 stop 8h 57m. $90.Cheap Flights from Houston to Chicago (HOU-ORD) Prices were available within the past 7 days and start at $40 for one-way flights and $80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. Our data shows that the cheapest route for a one-way flight from Chicago to Sacramento cost $193 and was between Chicago O'Hare Intl Airport and Sacramento. On average, the best prices are found if you fly this route. The average …Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Houston? Find the lowest prices on one-way and round-trip tickets right here. Houston. $76 per …Find airfare and ticket deals for cheap flights from Chicago, IL to Dallas, TX. Search flight deals from various travel partners with one click at $38. ... If you choose a one-stop flight, your layover options on a flight to Dallas from Chicago include St. Louis, Houston, Little Rock, Oklahoma City, Cedar Rapids, Atlanta, Los Angeles, and Orlando.1 stop. Tue, Mar 12 ORD – IAH with Spirit Airlines. 1 stop. from $91. Chicago.$93 per passenger.Departing Wed, Apr 24, returning Mon, Apr 29.Round-trip flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departing from Houston George Bush Intercntl. on Wed, Apr 24, arriving in Chicago O'Hare International.Inbound direct ...Find the lowest prices on one-way and round-trip tickets right here. Houston.$78 per passenger.Departing Tue, Apr 16, returning Tue, Apr 23.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago Midway on Tue, Apr 16, arriving in Houston George Bush Intercntl..Inbound direct flight with ... Bagging a cheap flight from Houston to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair ...Chicago, IL is 947 miles from Houston. There are 28 daily flights from Chicago, IL to Houston. There are 63 weekly flights from Chicago, IL to Houston. 34 non-stop flights are operating from Chicago, IL to Houston today. United Airlines has the most nonstop flights between Chicago, IL and Houston. Atlanta, GA - Hartsfield-Jackson Atlanta Intl ... Champaign to Houston. $550. Dubuque to Houston. Check Dates. Indianapolis to Dallas. $241. Milwaukee to Dallas. $139. Find flights from Chicago (CHI) to Houston (HOU) $68+, FareCompare finds cheap flights, and sends email alerts. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Chicago to Houston. Find the best flights fast, track prices, and book with confidence ... Cheap Flights from Chicago to Houston (ORD-HOU) Prices were available within the past 7 days and start at $34 for one-way flights and $70 for round trip, for the period specified. …Direct. from $48. Chicago.$68 per passenger.Departing Sat, Apr 13, returning Tue, Apr 16.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Sat, Apr 13, arriving in Chicago Midway.Inbound indirect flight with Frontier Airlines, departing from Chicago Midway ... Cheap Flights from Houston to Chicago (HOU-ORD) Prices were available within the past 7 days and start at $40 for one-way flights and $80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. Tue, 19 Mar IAH - ORD with Spirit Airlines. Direct. from £62. Houston. £68 per passenger.Departing Tue, 9 Apr, returning Wed, 17 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Tue, 9 Apr, arriving in Houston George Bush Intercntl..Inbound indirect flight with ... Find the lowest prices on one-way and round-trip tickets right here. Houston.$78 per passenger.Departing Tue, Apr 16, returning Tue, Apr 23.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago Midway on Tue, Apr 16, arriving in Houston George Bush Intercntl..Inbound direct flight with ...Find the lowest prices on one-way and round-trip tickets right here. Houston.$78 per passenger.Departing Tue, Apr 16, returning Tue, Apr 23.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago Midway on Tue, Apr 16, arriving in Houston George Bush Intercntl..Inbound direct flight with ...With 6 different airlines operating flights between Chicago and Houston, there are, on average, 2,040 flights per month. This equates to about 476 flights per week, and 68 flights per day from ORD to IAH.On Cheapflightsplus.com you will find 4 direct and 4 connecting flights from Chicago to Houston. You can compare airfare deals from 3 airlines and multiple travel sites from $ 71, book and save on cheap plane tickets and last minute offers. Also check out CHI-HOU flight schedule to find best flight time, convenient departure and arrival airports.Find flights to Chicago from $29. Fly from the United States on Frontier, Spirit Airlines and more. Fly from New York from $29, from Baltimore from $40, from Seattle from $45, from Los Angeles from $83 or from Boston from $84. Search for Chicago flights on KAYAK now to find the best deal.Cheap Flights from Chicago to Houston (MDW-HOU) Prices were available within the past 7 days and start at $44 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Amazing Spirit Airlines ORD to IAH Flight Deals. The cheapest flights to George Bush Intercontinental found within the past 7 days were $93 round trip and $56 one way. Prices and availability subject to change. Additional terms may apply. Tue, Feb 27 - Tue, Mar 5.Distance between Chicago and Houston is 1524 miles. Time difference between the cities is 0h. Airplanes depart 06:30 to 19:35 from 7 Chicago airports and arrive 06:30 to 19:35 to 15 Houston airports. Average flight time is 3h 1m. The fastest flight 2h 57m; Average flight time 3h 1m; The earliest flight 06:30; The latest flight 19:35; Distance ...Chicago, the third-largest city in the United States, is one of the most popular tourist destinations in the country. From its stunning architecture to its world-class museums and ...Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Chicago (average of $245). Flying from Houston Hobby ...In the last 3 days, Frontier offered the best one-way deal for that route, at $135. KAYAK users also found Houston Hobby Airport to Chicago O'Hare Airport round-trip flights on Frontier from $108 and on Delta from $196.Lowest round trip fares by airline from Chicago and Houston. Cheapest prices ($39 One Way, $88 Round Trip) found within past 7 days. Prices and availability subject to change. ... Great Deals On Cheap Hotels in Houston. Club Quarters Hotel Downtown, Houston. 4 out of 5. 720 Fannin Street, Houston, TX. The price is $108 per night from Feb 18 to ...Savings not available on all packages. We offer Round Trip starting at $94 and One-Way flights starting at $47. Find Last Minute Deals on flights from CHI to HOU with Hot Rate Discounts! Save up to 40% on Cheap Flights from Chicago (CHI) to Houston (HOU).Find airfare and ticket deals for cheap flights from Chicago, IL to Washington, D.C., DC. Search flight deals from various travel partners with one click at $39.Wondering if you can afford to move to Houston? We've got you covered with our guide to the true cost of living in Houston, the largest city in Texas. Calculators Helpful Guides Co...Cheap Flights from Chicago to Houston (ORD-IAH) Prices were available within the past 7 days and start at $35 for one-way flights and $70 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Cheap Flights from Chicago (ORD) to Houston (IAH) Prices were available within the past 7 days and start at ₹12,382 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.The best one-way flight to Houston from Chicago in the past 72 hours is $39. The best round-trip flight deal from Chicago to Houston found on momondo in the last 72 hours is $78. The fastest flight from Chicago to Houston takes 2h 39m. Direct flights go from Chicago to Houston every day. There are 2 airports near Houston: Houston George Bush ... $43 Search for cheap flights deals from ORD to HOU (O'Hare Intl. to William P. Hobby). ... Mar 9 from Chicago to Houston, returning Wed, Mar 13, priced at $102 found ... Find airfare and ticket deals for cheap flights from Houston, TX to Chicago O'Hare Intl Airport (ORD). Search flight deals from various travel partners with one click at $38.You might find a flight from Houston to Chicago Midway Airport 1-2 weeks in advance for as low as $232, or $349 for flights within the next 24 hours. What is the cheapest month to fly from Houston to Chicago Midway Airport?Houston. ₹ 5,035 per passenger.Departing Wed, 6 Mar.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Wed, 6 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From ₹ 5,035, select. Wed, 6 Mar ORD - IAH with Spirit Airlines.Prices were available within the past 7 days and start at $47 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Houston with no change fee on selected flights. Earn your airline miles on top of our rewards! Flights to Houston George Bush Intcntl Airport, Houston. Find flights to Houston George Bush Airport from $38. Fly from Chicago on Frontier, Spirit Airlines and more. Search for …$43 Search for cheap flights deals from ORD to HOU (O'Hare Intl. to William P. Hobby). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Mar 9 from Chicago to Houston, returning Wed, Mar 13, priced at $102 found 11 hours ago. Tue, Mar 12 - Wed, Mar 20. ORD. Chicago. IAH. Houston. $104 Roundtrip, found 1 hour ...Chicago. $104. Roundtrip. found 5 hours ago. Book one-way or return flights from Houston to Chicago with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Houston to Chicago now! Cheap Flights from Chicago to Houston (MDW-IAH) Prices were available within the past 7 days and start at $44 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. The cheapest month for flights from Chicago Midway Airport to Houston Hobby Airport is January, where tickets cost $191 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $320 and $313 respectively. On Priceline, users have found cheap flights from Chicago O'Hare Intl Airport to Houston for as low as $100. The average price found was around $102, however the best flight deal found in the last week was $88 (a Spirit Airlines flight …Flights from Bloomington, Illinois to Houston. $341. Flights from Champaign to Houston. $88. Flights from Chicago to Houston. $248. Flights from Moline to Houston. $251. Flights from Peoria, Illinois to Houston.Use Google Flights to plan your next trip and find cheap one way or round trip flights from Houston to anywhere in the world.Our data shows that the cheapest route for a one-way flight from Houston Hobby Airport to Chicago cost $228 and was between Houston Hobby Airport and Chicago Midway Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $431. Wed, Feb 28 HOU – MDW with Frontier Airlines. 1 stop. from $140. Houston.$144 per passenger.Departing Sun, Jan 28, returning Sat, Feb 3.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Chicago Midway on Sun, Jan 28, arriving in Houston Hobby.Inbound indirect flight with Frontier …
The average flight time from Houston (Hobby) to Chicago (Midway) is 2 hours 23 minutes. How many Southwest flights occur weekly from Houston (Hobby) to Chicago (Midway)? There are 84 weekly flights from Houston (Hobby) to Chicago (Midway) on Southwest Airlines. . Minneapolis miracle
Flights from Houston to Chicago can sometimes be diverted. There is on average 1 stop (s) when flying between Houston and Chicago. Spirit Airlines offers the best deal (flight NK821) between Houston and Chicago : 2h 36m at $94.00. The average cost for direct flight from Houston to Chicago is $210.02. When flying from Houston to Chicago, the ... 1 day ago · 1 stop. Tue, 19 Mar IAH - LGW with Spirit Airlines. 1 stop. from £318. Houston. £361 per passenger.Departing Sat, 30 Mar, returning Wed, 3 Apr.Return flight with Norse …These are some of the best available deals on flights to Chicago. Book a round-trip flight to Chicago instead by using the search form above. Tue 3/19 8:30 am LGA - ORD. Nonstop 2h 46m Spirit Airlines. Deal found 2/21 $25. Pick Dates. Wed 3/20 8:30 am LGA - ORD. Nonstop 2h 46m Spirit Airlines. Deal found 2/23 $27.The cheapest airline ticket to Houston Hobby Airport from the United States in the last 72 hours was $66 one-way, and $136 round-trip on the route from Baltimore to Houston Hobby Airport. The most popular route is from Denver to Houston Hobby Airport and the cheapest ticket found on this route in the last 72 hours was $89 round-trip.With 6 different airlines operating flights between Chicago and Houston, there are, on average, 2,040 flights per month. This equates to about 476 flights per week, and 68 flights per day from ORD to IAH.Other terms and conditions may apply. Ultra Low Fare Flights from Houston (IAH) to Chicago (ORD). Find Your Cheap Flights with Spirit Airlines. From.The cheapest return flight ticket from Houston to Chicago O'Hare Airport found by KAYAK users in the last 72 hours was for $70 on Spirit Airlines, followed by Frontier ($80). One-way flight deals have also been found from as low as $46 on Frontier and from $48 on Spirit Airlines. The cheapest month for flights from Chicago O'Hare Intl Airport to Houston Hobby Airport is January, where tickets cost $191 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $320 and $313 respectively. Chicago, IL is 947 miles from Houston. There are 28 daily flights from Chicago, IL to Houston. There are 63 weekly flights from Chicago, IL to Houston. 34 non-stop flights are operating from Chicago, IL to Houston today. United Airlines has the most nonstop flights between Chicago, IL and Houston. Atlanta, GA - Hartsfield-Jackson Atlanta Intl ... Chicago to Houston Flights. Flights from ORD to IAH are operated 39 times a week, with an average of 6 flights per day. Departure times vary between 05:30 - 21:44. The earliest flight departs at 05:30, the last flight departs at 21:44. However, this depends on the date you are flying so please check with the full flight schedule above to see ...Cheap Flights from Chicago to Houston (ORD-IAH) Prices were available within the past 7 days and start at $35 for one-way flights and $70 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Flights between Chicago, IL and Houston, TX starting at $45. Choose between American Airlines, Spirit Airlines, or Frontier Airlines to find the best price. Search, compare, and book flights, trains, and buses. Discover new destinations and unique cheap flights with our easy-to-use search engine and interactive map — with 24/7 customer ...Our data shows that the cheapest route for a one-way flight from Houston Hobby Airport to Chicago cost $228 and was between Houston Hobby Airport and Chicago Midway Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $431. Jan 31, 2024 · Houston. $62 per passenger. Departing Sat, May 18, returning Tue, May 21. Round-trip flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departing from Chicago Midway on Sat, May 18, arriving in Houston George Bush Intercntl.. Cheap Flights from Houston to Chicago (HOU-ORD) Prices were available within the past 7 days and start at $40 for one-way flights and $80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. 5 days ago · Find airfare and ticket deals for cheap flights from Chicago, IL to Houston Hobby Airport (HOU). Search flight deals from various travel partners with one click at $82. Delta Air Lines - (DL) lists 1 direct nighttime flights on average from Chicago to Houston. United Airlines - (UA) with about 1 end of day scheduled flights between ORD and HOU from 6:00pm to 11:00pm. Southwest Airlines - (WN) lists 1 direct nighttime flights on average from Chicago to Houston.On average, a flight to Houston George Bush Intcntl Airport costs $370. The cheapest price found on KAYAK in the last 2 weeks cost $32 and departed from Atlanta. The most popular routes on KAYAK are New York to Houston George Bush Intcntl Airport which costs $301 on average, and Chicago to Houston George Bush Intcntl Airport, which costs $376 ....