How long is the flight from Chicago O'Hare to Houston?

ORD–IAH is 1h 52m nonstop, covering 1,491 km (926 mi).

Which airlines fly nonstop from Chicago O'Hare to Houston?

American Airlines, Frontier Airlines, Qatar Airways, Turkish Airlines, United Airlines operate this route nonstop.

How much is a flight from Chicago O'Hare to Houston?

One-way fares on ORD–IAH recently started from $83. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.

How often do flights run from Chicago O'Hare to Houston?

The route is served 7 days a week (133 scheduled departures).

Flights from Chicago O'Hare to Houston

ORDIAH

Chicago O'Hare International Airport (Chicago, United States) → George Bush Intercontinental Airport (Houston, United States)

Also known as Houston.

Nonstop: 1h 52m
Distance: 1,491 km
Frequency: 7×/week
One-way from: $83
Airlines: American Airlines, Frontier Airlines, Qatar Airways, Turkish Airlines, United Airlines

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Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:272h 55mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Tuesday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:272h 55mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Wednesday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:282h 56mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Thursday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:282h 56mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Friday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:272h 55mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Saturday

UA117205:30→08:192h 49mUnited Airlines
UA222806:25→09:142h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:282h 56mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:462h 51mUnited Airlines
AA314421:42→00:362h 54mAmerican Airlines
UA266521:45→00:372h 52mUnited Airlines

Sunday

UA117205:30→08:193h 49mUnited Airlines
UA222806:25→09:143h 49mUnited Airlines
AA250407:21→10:142h 53mAmerican Airlines
UA123107:30→10:232h 53mUnited Airlines
F9313507:40→10:392h 59mFrontier Airlines
UA53508:45→11:412h 56mUnited Airlines
UA276710:32→13:282h 56mUnited Airlines
AA332211:00→13:512h 51mAmerican Airlines
UA144812:45→15:382h 53mUnited Airlines
AA303913:50→16:432h 53mAmerican Airlines
UA206214:10→17:113h 1mUnited Airlines
AA241615:13→18:072h 54mAmerican Airlines
UA71416:11→19:102h 59mUnited Airlines
AA270817:10→20:062h 56mAmerican Airlines
UA192117:53→20:472h 54mUnited Airlines
UA278818:29→21:202h 51mUnited Airlines
UA281319:55→22:452h 50mUnited Airlines
AA314421:42→00:361h 54mAmerican Airlines
UA266521:45→00:371h 52mUnited Airlines

Chicago O'Hare to Houston — frequently asked

How long is the flight from Chicago O'Hare to Houston?: ORD–IAH is 1h 52m nonstop, covering 1,491 km (926 mi).
Which airlines fly nonstop from Chicago O'Hare to Houston?: American Airlines, Frontier Airlines, Qatar Airways, Turkish Airlines, United Airlines operate this route nonstop.
How much is a flight from Chicago O'Hare to Houston?: One-way fares on ORD–IAH recently started from $83. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.
How often do flights run from Chicago O'Hare to Houston?: The route is served 7 days a week (133 scheduled departures).