Find cheap flights to St. Louis from CA$188
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Find deals from Columbus to St. Louis
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Columbus to St. Louis
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Columbus to St. Louis
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Sun, Feb 1 - Sat, Feb 7 | CA$566 |
| Sun, Feb 8 - Sun, Feb 15 | CA$456 |
| Mon, Feb 16 - Mon, Feb 23 | CA$363 |
| Tue, Feb 24 - Sat, Feb 28 | CA$354 |
| Sun, Mar 1 - Sat, Mar 7 | CA$331 |
| Sun, Mar 8 - Sun, Mar 15 | CA$345 |
| Mon, Mar 16 - Mon, Mar 23 | CA$370 |
| Tue, Mar 24 - Tue, Mar 31 | CA$347 |
| Wed, Apr 1 - Tue, Apr 7 | CA$350 |
| Wed, Apr 8 - Wed, Apr 15 | CA$326 |
| Thu, Apr 16 - Thu, Apr 23 | CA$342 |
| Fri, Apr 24 - Thu, Apr 30 | CA$348 |
Round-trip
| Sun, Feb 1 - Sat, Feb 7 | CA$863 |
| Sun, Feb 8 - Sun, Feb 15 | CA$731 |
| Mon, Feb 16 - Mon, Feb 23 | CA$581 |
| Tue, Feb 24 - Sat, Feb 28 | CA$571 |
| Sun, Mar 1 - Sat, Mar 7 | CA$523 |
| Sun, Mar 8 - Sun, Mar 15 | CA$567 |
| Mon, Mar 16 - Mon, Mar 23 | CA$608 |
| Tue, Mar 24 - Tue, Mar 31 | CA$568 |
| Wed, Apr 1 - Tue, Apr 7 | CA$504 |
| Wed, Apr 8 - Wed, Apr 15 | CA$482 |
| Thu, Apr 16 - Thu, Apr 23 | CA$499 |
| Fri, Apr 24 - Thu, Apr 30 | CA$554 |
Weather in St. Louis
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 3°C | -4°C |
| February | 6°C | -2°C |
| March | 13°C | 3°C |
| April | 18°C | 8°C |
| May | 24°C | 14°C |
| June | 29°C | 19°C |
| July | 31°C | 21°C |
| August | 30°C | 20°C |
| September | 27°C | 16°C |
| October | 20°C | 10°C |
| November | 12°C | 4°C |
| December | 7°C | 0°C |
14 day forecast
Flight connections and travel options
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Top airlines flying to St. Louis
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Airports in and near St. Louis
St. Louis’s main airport is the primary hub, with nearby airports offering additional options.
- St. Louis Lambert International airport (STL)
- Abraham Lincoln Capital airport (SPI)
- General Wayne A. Downing Peoria International airport (PIA)
- MidAmerica St. Louis airport (BLV)
- Evansville Regional airport (EVV)
- Central Illinois Regional airport (BMI)
- Cape Girardeau Regional airport (CGI)
- Williamson County Regional airport (MWA)
- Columbia Regional airport (COU)
- Barkley Regional airport (PAH)
- Quincy Regional airport (UIN)
- Waynesville-St. Robert Regional airport (TBN)
- Decatur airport (DEC)
- University of Illinois Willard airport (CMI)
Popular flights from St. Louis
Find cheap tickets from St. Louis to the top departure hubs