Find cheap flights to St. Louis from CA$230
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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
| Fri, May 8 - Fri, May 15 | CA$745 |
| Sat, May 16 - Sat, May 23 | CA$417 |
| Sun, May 24 - Sun, May 31 | CA$343 |
| Mon, Jun 1 - Sun, Jun 7 | CA$334 |
| Mon, Jun 8 - Mon, Jun 15 | CA$346 |
| Tue, Jun 16 - Tue, Jun 23 | CA$341 |
| Wed, Jun 24 - Tue, Jun 30 | CA$373 |
| Wed, Jul 1 - Tue, Jul 7 | CA$369 |
| Wed, Jul 8 - Wed, Jul 15 | CA$376 |
| Thu, Jul 16 - Thu, Jul 23 | CA$373 |
| Fri, Jul 24 - Fri, Jul 31 | CA$388 |
Round-trip
| Fri, May 8 - Fri, May 15 | CA$1,226 |
| Sat, May 16 - Sat, May 23 | CA$702 |
| Sun, May 24 - Sun, May 31 | CA$650 |
| Mon, Jun 1 - Sun, Jun 7 | CA$627 |
| Mon, Jun 8 - Mon, Jun 15 | CA$669 |
| Tue, Jun 16 - Tue, Jun 23 | CA$675 |
| Wed, Jun 24 - Tue, Jun 30 | CA$683 |
| Wed, Jul 1 - Tue, Jul 7 | CA$662 |
| Wed, Jul 8 - Wed, Jul 15 | CA$656 |
| Thu, Jul 16 - Thu, Jul 23 | CA$683 |
| Fri, Jul 24 - Fri, Jul 31 | CA$681 |
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)
- MidAmerica St. Louis airport (BLV)
- Evansville Regional airport (EVV)
- General Wayne A. Downing Peoria International airport (PIA)
- Abraham Lincoln Capital airport (SPI)
- Central Illinois Regional airport (BMI)
- Cape Girardeau Regional airport (CGI)
- Williamson County Regional airport (MWA)
- Columbia Regional airport (COU)
- Quincy Regional airport (UIN)
- Waynesville-St. Robert Regional airport (TBN)
- University of Illinois Willard airport (CMI)
- Barkley Regional airport (PAH)
- Decatur airport (DEC)
Popular flights from St. Louis
Find cheap tickets from St. Louis to the top departure hubs