Flying from Houston to Chicago can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Houston - Chicago (QHO - CHI). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Chicago to Houston.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Airlines are flying from Houston to Chicago
| Frontier Airlines |
Popular flights from Houston
- Cheap flights from Houston to Ho Chi Minh Cityfrom 115 931र
- Cheap flights from Houston to Bangkokfrom 110 908र
- Cheap flights from Houston to Louisville, KYfrom 24 700र
- Cheap flights from Houston to Memphisfrom 23 464र
- Cheap flights from Houston to Leуnfrom 28 684र
- Cheap flights from Houston to San Francisco, CAfrom 15 332र
- Cheap flights from Houston to Las Vegasfrom 8 048र
- Cheap flights from Houston to Baltimore/Washingtonfrom 11 356र
- Cheap flights from Houston to Bostonfrom 13 601र
- Cheap flights from Houston to Clevelandfrom 13 184र
- Cheap flights from Houston to Orlando Executivefrom 5 716र
- Cheap flights from Houston to Cancunfrom 23 034र
- Cheap flights from Houston to Mexico Cityfrom 23 938र
- Cheap flights from Houston to Atlanta, GAfrom 109 034र
- Cheap flights from Houston to San Diegofrom 13 694र
- Cheap flights from Houston to Salt Lake City, UTfrom 15 817र
- Cheap flights from Houston to New Yorkfrom 10 688र
- Cheap flights from Houston to San Salvadorfrom 13 856र
- Cheap flights from Houston to Philadelphiafrom 180 149र
- Cheap flights from Houston to Monterreyfrom 23 049र
- Cheap flights from Houston to San Juanfrom 17 264र
- Cheap flights from Houston to Madridfrom 73 300र
- Cheap flights from Houston to Cairofrom 97 781र
- Cheap flights from Houston to Denverfrom 5 825र
- Cheap flights from Houston to Parisfrom 70 991र
- Cheap flights from Houston to Seattle, WAfrom 18 536र
- Cheap flights from Houston to Torontofrom 28 500र
- Cheap flights from Houston to Los Angeles, Cafrom 51 705र
- Cheap flights from Houston to Miamifrom 7 796र
Frequently asked questions about flights from Houston to Chicago
How long does the flight from Houston to Chicago take?
Flight duration from Houston to Chicago varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from Houston to Chicago?
Availability of direct flights from Houston to Chicago depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from Houston to Chicago?
Several airlines may operate flights from Houston to Chicago. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from Houston to Chicago?
Prices from Houston to Chicago vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.