Cheap flights from Las Vegas, NV to St. Louis, MO
Flights starting at £20. Choose between Frontier Airlines, Spirit Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to St. Louis
Cheapest one-way trip | £20 |
|---|---|
Cheapest round-trip | £61 |
Average round-trip | £191 |
Nonstop flights in May | £20 – £147 |
Most popular airline | Frontier Airlines |
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Weekly direct flights
Discover the top airlines offering direct flights from Las Vegas to St. Louis in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 29.04 - Sun 05.05
| Airline | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 1 | 1 | 2 | |
| 1 | --- | 1 | --- | 1 | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 06.05 - Sun 12.05
| Airline | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 1 | 1 | 2 | |
| 1 | --- | 1 | --- | 1 | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 13.05 - Sun 19.05
| Airline | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 | Sun 19.05 |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 1 | 1 | 2 | |
| 1 | --- | 1 | --- | 1 | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 20.05 - Sun 26.05
| Airline | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 | Sun 26.05 |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | 1 | 1 | 2 | |
| 1 | --- | 1 | --- | 1 | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Las Vegas to St. Louis
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
| Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
| Sun Country Airlines | SCX | SY | Yes | No |
St. Louis travel tips
1) Do you like walking in the fresh air? Explore the Missouri Botanical Garden in St. Louis and its amazing rose garden | Missouri Botanical Garden is also known as Shaw's Garden, after the founder and botanist Henry Shaw. The Botanical Garden covers an area of 32 hectares and is known as major international research and educational botanical garden. On its territory, you will enjoy the beautiful view and the aroma of the rose garden. There is also a Japanese garden and a garden of tropical plants. |
|---|---|
2) Visit the Ulysses S. Grant National Historic Site dedicated to the 18th American President in St. Louis | Ulysses S. Grant National Historic Site is dedicated to the life, military career, and presidency of Ulysses S. Grant. This area is home to five historic buildings associated with the life of the former American president. |
3) Enjoy a musical evening in St. Louis | Music, especially ragtime and blues, is an integral part of the culture in St. Louis. Your journey will be incomplete without a musical evening. Head to Broadway Oyster Bar, The Ready Room, or Off Broadway to experience the city's jazz culture. |
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
Frequently asked questions
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