Find cheap flights to St. Louis from CA$93
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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
| Wed, Jul 8 - Wed, Jul 15 | CA$457 |
| Thu, Jul 16 - Thu, Jul 23 | CA$411 |
| Fri, Jul 24 - Fri, Jul 31 | CA$409 |
| Sat, Aug 1 - Fri, Aug 7 | CA$371 |
| Sat, Aug 8 - Sat, Aug 15 | CA$363 |
| Sun, Aug 16 - Sun, Aug 23 | CA$359 |
| Mon, Aug 24 - Mon, Aug 31 | CA$329 |
| Tue, Sep 1 - Mon, Sep 7 | CA$329 |
| Tue, Sep 8 - Tue, Sep 15 | CA$338 |
| Wed, Sep 16 - Wed, Sep 23 | CA$337 |
| Thu, Sep 24 - Wed, Sep 30 | CA$311 |
Round-trip
| Wed, Jul 8 - Wed, Jul 15 | CA$665 |
| Thu, Jul 16 - Thu, Jul 23 | CA$671 |
| Fri, Jul 24 - Fri, Jul 31 | CA$671 |
| Sat, Aug 1 - Fri, Aug 7 | CA$597 |
| Sat, Aug 8 - Sat, Aug 15 | CA$598 |
| Sun, Aug 16 - Sun, Aug 23 | CA$603 |
| Mon, Aug 24 - Mon, Aug 31 | CA$593 |
| Tue, Sep 1 - Mon, Sep 7 | CA$579 |
| Tue, Sep 8 - Tue, Sep 15 | CA$555 |
| Wed, Sep 16 - Wed, Sep 23 | CA$581 |
| Thu, Sep 24 - Wed, Sep 30 | CA$472 |
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)
- Evansville Regional airport (EVV)
- Columbia Regional airport (COU)
- General Wayne A. Downing Peoria International airport (PIA)
- MidAmerica St. Louis airport (BLV)
- Abraham Lincoln Capital airport (SPI)
- Central Illinois Regional airport (BMI)
- Waynesville-St. Robert Regional airport (TBN)
- Quincy Regional airport (UIN)
- Cape Girardeau Regional airport (CGI)
- University of Illinois Willard airport (CMI)
- Barkley Regional airport (PAH)
- Decatur airport (DEC)
- Williamson County Regional airport (MWA)
Popular flights from St. Louis
Find cheap tickets from St. Louis to the top departure hubs