Cheap Flights from Houston, TX to Chicago, IL from $64
On Cheapflightsplus.com you will find 27 direct and 544 connecting flights from Houston to Chicago. You can compare airfare deals from 9 airlines and multiple travel sites from $64, book and save on cheap plane tickets and last minute offers. Also check out HOU-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Houston to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Houston and Chicago is 1524 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 23:02 from 15 Houston airports and arrive 05:00 to 23:02 to 7 Chicago airports. Average flight time is 2h 50m.
- The fastest flight 2h 32m
- Average flight time 2h 50m
- The earliest flight 05:00
- The latest flight 23:02
- Distance 947 ml
Best Flights from Houston to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $64 | 05:15 Houston George Bush | 07:50 Chicago O'Hare International | 2h 35m | Spirit Airlines | NK1181 |
| from $69 | 18:48 Houston George Bush | 21:23 Chicago O'Hare International | 2h 35m | Frontier Airlines | F93136 |
| from $106 | 09:10 Houston George Bush | 11:50 Chicago O'Hare International | 2h 40m | Spirit Airlines | NK2575 |
| from $90 | 13:30 Houston George Bush | 23:29 Chicago O'Hare International | 9h 59m layover 4h 27m - Orlando | Spirit Airlines | NK2166 NK2190 |
| from $94 | 20:56 Houston George Bush | 07:09+1 день Chicago O'Hare International | 10h 13m layover 4h 22m - Orlando | Frontier Airlines | F94978 F93043 |
The cheapest months to travel to Chicago are july (from 64 $), june (from 64 $), october (from 68 $).
The most expensive months are november (from 2 291 $), february (from 1 377 $), november (from 1 377 $).
What is the lowest airfare Houston to Chicago?
The cheapest plane ticket found by our users is $64. This airfare is for economy class on one-way NK2174 flight by Spirit Airlines for June 25, 2025 which leaves George Bush in Houston at 19:36 am and arrives at Chicago O'Hare International at 22:19.
Flight Schedule Houston (Texas) to Chicago (Illinois)
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Popular Airlines on the Route
The flight Houston — Chicago is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 10 departures per week at the price of from $ 212 . And the most expensive tickets are offered by Finnair airline - from $ 4226.
Direct flights
There are 27 nonstop flights on the route. The fastest direct flight is F93282 by Frontier Airlines takes 2h 32m and the cheapest is NK2174 by Spirit Airlines for $64.
- F9 - Frontier Airlinesfrom $69Find
- UA - United Airlinesfrom $111Find
- NK - Spirit Airlinesfrom $64Find
Connecting Flights
There are 544 flights with layovers on the route. The fastest connecting flight is UA2416 by United Airlines takes 4h 7m and the cheapest is NK2174 by Spirit Airlines for $90.
- AS - Alaska Airlinesfrom $212Find
- F9 - Frontier Airlinesfrom $94Find
- SY - Sun Country Airlinesfrom $144Find
- TK - Turkish Airlinesfrom $1377Find
- AY - Finnairfrom $2944Find
- HA - Hawaiian Airlinesfrom $205Find
- UA - United Airlinesfrom $170Find
- NK - Spirit Airlinesfrom $90Find
- G4 - Allegiant Airfrom $137Find
Airports
You can fly from Houston to Chicago from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).
Houston airports
- Ellington Field-EFDFind
- West Houston-IWSFind
- Hobby-HOUfrom $137Find
- Park Ten Heliport-JPTFind
- Andrau Airpark-AAPFind
- George Bush-IAHfrom $64Find
- Greenway Plaza H/P-JGPFind
- David Wayne Hooks-DWHFind
- Transco Twr Galleria-JGQFind
- Westchase Hilton H/P-JWHFind
- Spaceland-SPXFind
- Woodlawns-JWLFind
- Marriot Astrodome Heliport-JMAFind
- Central Bus. District-JDXFind
- Houston Municipal-SGRFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Houston by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Houston
You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.
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Top International Destinations from Houston
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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