Cheap flights from Seattle to St. Louis from £151
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Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
How much do flights to St. Louis cost?
Cheapest one-way trip | £151 |
|---|---|
Cheapest nonstop round-trip | £227 |
Cheapest round-trip | £247 |
Average round-trip | £293 |
Nonstop flights in July | £164 – £257 |
Key info about flying to St. Louis
Weekly direct flights
Discover the top airlines offering direct flights from Seattle to St. Louis in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 07.07 | Tue 08.07 | Wed 09.07 | Thu 10.07 | Fri 11.07 | Sat 12.07 | Sun 13.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1 | 2 | 3 | 3 | 3 | 3 | --- | |
| Weekly flights: 36 total | Daily flights: 5.14 average | Most flights: Monday 3 flights |
| Airline | Mon 14.07 | Tue 15.07 | Wed 16.07 | Thu 17.07 | Fri 18.07 | Sat 19.07 | Sun 20.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 21 total | Daily flights: 3 average | Most flights: Monday 3 flights |
| Airline | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 | Sun 27.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 21 total | Daily flights: 3 average | Most flights: Monday 3 flights |
| Airline | Mon 28.07 | Tue 29.07 | Wed 30.07 | Thu 31.07 | Fri 01.08 | Sat 02.08 | Sun 03.08 |
|---|---|---|---|---|---|---|---|
| 2 | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1 | --- | --- | 2 | 3 | 2 | --- | |
| Weekly flights: 28 total | Daily flights: 4 average | Most flights: Tuesday 3 flights |
Check-in for a flight from Seattle to St. Louis
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Alaska Airlines | ASA | AS | No |
| Hawaiian Airlines | HAL | HA | No |
Online check-in is not available for these airlines.
Weather in St. Louis
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 3°C | -3°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 | 3°C |
| December | 7°C | 0°C |
14 day forecast
St. Louis travel tips
South Grand is a bohemian and well-maintained area. It is surrounded by the beautiful Tower Grove Park with many ethnic restaurants. After crossing the Mississippi, you will find yourself in a historical place – the Cahokia burial mounds, 15 km from modern St. Louis.
There are a lot of immigrants and representatives of completely different nationalities in St. Louis. More than half of the population of this city are African American. In addition, St. Louis has the largest Bosnian community outside of Bosnia and Herzegovina.
Saint Louis is home to the largest Bosnian community outside of Bosnia and Herzegovina. Don't miss the opportunity to sample some authentic Bosnian cuisine. Stop by Grbic Restaurant & Events for cevapi and sarma.
Frequently asked questions
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