Flights from Chicago O'Hare to St Louis

ORDSTL

Chicago O'Hare International Airport (Chicago, United States) → St. Louis Lambert International Airport (St Louis, United States)

Also known as St Louis.

Nonstop
0h 19m
Distance
415 km
Frequency
7×/week
One-way from
$58
Airlines
American Airlines, Delta Air Lines, Envoy Air, United Airlines
Book on Aviasales

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

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA104410:40→12:131h 33mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:34→20:571h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:30→22:591h 29mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Tuesday

  • UA530009:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA104410:40→12:131h 33mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • AA244416:50→18:161h 26mAmerican Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Wednesday

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA104410:40→12:131h 33mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:34→20:571h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:30→22:591h 29mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Thursday

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA104410:40→12:131h 33mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:34→20:571h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:30→22:591h 29mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Friday

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA104410:40→12:131h 33mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:34→20:571h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:30→22:591h 29mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Saturday

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA530010:40→12:141h 34mUnited Airlines
  • AA646811:05→12:351h 30mAmerican Airlines
  • UA569612:45→14:161h 31mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441616:10→17:411h 31mUnited Airlines
  • UA451817:29→19:001h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:50→21:131h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:29→22:581h 29mUnited Airlines
  • AA306923:00→00:191h 19mAmerican Airlines

Sunday

  • UA461309:15→10:481h 33mUnited Airlines
  • AA220809:29→10:501h 21mAmerican Airlines
  • UA530010:40→12:151h 35mUnited Airlines
  • AA646811:30→13:001h 30mAmerican Airlines
  • UA569612:45→14:171h 32mUnited Airlines
  • UA200014:12→15:431h 31mUnited Airlines
  • AA362015:28→16:531h 25mAmerican Airlines
  • UA441615:35→17:011h 26mUnited Airlines
  • UA451817:30→19:011h 31mUnited Airlines
  • UA441218:10→19:411h 31mUnited Airlines
  • AA244419:34→20:571h 23mAmerican Airlines
  • UA162519:50→21:211h 31mUnited Airlines
  • UA457621:30→22:591h 29mUnited Airlines
  • AA306923:00→00:190h 19mAmerican Airlines

Chicago O'Hare to St Louis — frequently asked

How long is the flight from Chicago O'Hare to St Louis?
ORD–STL is 0h 19m nonstop, covering 415 km (258 mi).
Which airlines fly nonstop from Chicago O'Hare to St Louis?
American Airlines, Delta Air Lines, Envoy Air, United Airlines operate this route nonstop.
How much is a flight from Chicago O'Hare to St Louis?
One-way fares on ORD–STL recently started from $58. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Chicago O'Hare to St Louis?
The route is served 7 days a week (97 scheduled departures).