Los Angeles to St. Louis flights from £252
Flights starting at £252. Choose between American Airlines, United Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to St. Louis
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Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
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Direct flights | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Los Angeles to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | Yes | No |
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
St. Louis travel tips
1) Begin your exploration of St. Louis with the iconic Gateway to The West, the city's symbol | The Gateway to The West parabolic arch is 193 m high. The stainless steel structure is part of the Jefferson National Expansion Memorial Park. The purpose of the memorial is to remind residents of the city and its guests of the role of St. Louis in the development of the Wild West. At the arch’s highest point, an observation platform offers a picturesque view of the city. |
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2) Visit the St. Louis Municipal Opera House, the country's oldest open-air theatre | The Municipal Opera House, also known as The Muny, opens its season from mid-June to mid-August. The first show at this theatre was Robin Hood (1919), in which the mayor of the city played King Richard. The Muny usually produces seven musicals per season. The theatre's capacity allows us to say that it is the oldest open-air theatre and the largest one. It accommodates 11,000 people and has about 1,500 free seats in the back rows. |
3) Using public transportation in St. Louis is easy and cheap | If you don’t want to hire a car and pay for parking, you can use Metro, the light-rail and bus system in St. Louis. It covers almost the whole city. A one-day pass costs $7.50 for adults. |
United States COVID-19 travel restrictions

Latest COVID-19 restrictions
United States
Travel is allowed
No proof of a negative pre-departure COVID-19 test required for vaccinated travelers
No quarantine required

Most travelers from Los Angeles, LAX with proof of full COVID-19 vaccination can enter St Louis, STL.
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Additional information |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
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