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Flights from Houston to Chicago Starting at £15
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- IAH20:542h 27mDirectMDW23:21Tue, Apr 16|Houston - Chicago|Frontier Airlines£15£3353% OFF53% OFF£33£15
- IAH20:592h 27mDirectMDW23:26Tue, May 7|Houston - Chicago|Frontier Airlines£16£3351% OFF51% OFF£33£16
- IAH16:002h 28mDirectMDW18:28Sat, May 18|Houston - Chicago|Frontier Airlines£25£3322% OFF22% OFF£33£25
- IAH20:292h 27mDirectMDW22:56Sat, May 4|Houston - Chicago|Frontier Airlines£26£26
- IAH11:159h 30m1 stopORD20:45Tue, Apr 16|Houston - Chicago|Spirit Airlines£26£26
- IAH20:592h 27mDirectMDW23:26Tue, Apr 30|Houston - Chicago|Frontier Airlines£27£27
- IAH20:292h 27mDirectMDW22:56Sat, Apr 20|Houston - Chicago|Frontier Airlines£27£27
- IAH20:542h 27mDirectMDW23:21Tue, Apr 23|Houston - Chicago|Frontier Airlines£27£27
- IAH11:159h 30m1 stopORD20:45Tue, Apr 23|Houston - Chicago|Spirit Airlines£27£27
- IAH11:0010h 5m1 stopORD21:05Wed, Apr 17|Houston - Chicago|Spirit Airlines£28£28
- HOU13:003h 5mDirectCHI14:00Fri, Apr 5|Houston - Chicago|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Find the best time to fly from Houston to Chicago
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Houston to Chicago
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From £15
Spirit Airlines
From £26
Southwest Airlines
From £49
American Airlines
From £54
Delta Air Lines
From £65
United Airlines
From £67
Sun Country Airlines
From £77
Alaska Airlines
From £152
ANA airlines
Find more flights and airlines
Alternative Routes from Houston to Chicago
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Chicago.
- CheapestIAH20:542h 27mDirectMDW23:21George Bush Intercontinental Airport - Midway International AirportTue, Apr 16Frontier Airlines£15
- IAH21:192h 39mDirectORD23:58George Bush Intercontinental Airport - O'Hare International AirportSat, May 18Frontier Airlines£25
- HOU15:598h 57m1 transferORD00:56William P. Hobby Airport - O'Hare International AirportTue, Apr 16Frontier Airlines£32
- HOU15:598h 57m1 transferORD00:56William P. Hobby Airport - O'Hare International AirportTue, Apr 16Frontier Airlines£32Find More Flights
How do I find the cheapest flights?
Flight Information from Houston to Chicago
Cheapest direct flight price | £15 |
---|---|
Cheapest return ticket price | £43 |
Cheapest month | April |
Peak season for travel | September |
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