Trip.com
>
Flights
>
Flights to United States
>
Alaska Airlines
>
Alaska Airlines Flights to St. Louis (STL)
Hotels in St. Louis
      • Cheapest nonstop
        ORD 19:40
        1h 24m
        Nonstop
        STL 21:04
        Alaska Airlines Chicago - St. Louis | Sat, Jan 17 | Alaska Airlines
        STL 18:44
        1h 31m
        Nonstop
        ORD 20:15
        American Airlines St. Louis - Chicago | Sun, Jan 18 | American Airlines
        US$2,925 US$8,610
        66% OFF
        66% OFF
        US$8,610 US$2,925
      • SEA 18:05
        3h 54m
        Nonstop
        STL 23:59
        Alaska Airlines Seattle - St. Louis | Thu, Jan 1 | Alaska Airlines
        STL 10:17
        10h 47m
        1 stop
        SEA 19:04
        American Airlines St. Louis - Seattle | Wed, Jan 7 | American Airlines
        US$201 US$8,610
        98% OFF
        98% OFF
        US$8,610 US$201
      • ONT 06:00
        8h 26m
        1 stop
        STL 16:26
        Alaska Airlines Ontario - St. Louis | Thu, Dec 25 | Alaska Airlines
        STL 20:42
        12h 56m
        1 stop
        ONT 07:38
        Frontier Airlines St. Louis - Ontario | Fri, Jan 2 | Frontier Airlines
        US$268 US$8,610
        97% OFF
        97% OFF
        US$8,610 US$268
      • LAX 19:45
        16h 9m
        1 stop
        STL 13:54
        Alaska Airlines Los Angeles - St. Louis | Sat, Jan 17 | Alaska Airlines
        STL 15:46
        9h 45m
        1 stop
        LAX 23:31
        Frontier Airlines St. Louis - Los Angeles | Sat, Jan 24 | Frontier Airlines
        US$285
        97% OFF
        US$8,610 US$285
      • YKM 06:00
        8h 26m
        1 stop
        STL 16:26
        Alaska Airlines Yakima - St. Louis | Sat, Jan 3 | Alaska Airlines
        STL 18:19
        7h 47m
        1 stop
        YKM 00:06
        Hawaiian Airlines St. Louis - Yakima | Sat, Jan 10 | Hawaiian Airlines
        US$719
        92% OFF
        US$8,610 US$719
      • PHX 13:23
        9h 36m
        1 stop
        STL 23:59
        Alaska Airlines Phoenix - St. Louis | Thu, Dec 11 | Alaska Airlines
        STL 15:23
        8h 28m
        1 stop
        PHX 22:51
        Alaska Airlines St. Louis - Phoenix | Sun, Dec 14 | Alaska Airlines
        US$722
        92% OFF
        US$8,610 US$722
      • SJO 01:30
        22h 21m
        1 stop
        STL 23:51
        Alaska Airlines San Jose - St. Louis | Sat, Jan 3 | Alaska Airlines
        STL 06:00
        7h 15m
        1 stop
        SJO 13:15
        United Airlines St. Louis - San Jose | Tue, Jan 6 | United Airlines
        US$7,663
        11% OFF
        US$8,610 US$7,663
      • BKK 13:00
        17h 25m
        1 stop
        STL Invalid Date
        Normal Airline Bangkok - St. Louis | Fri, Dec 12 | Normal Airline
        STL 15:00
        6h
        Nonstop
        BKK 16:00
        Normal Airline St. Louis - Bangkok | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Bangkok to St. Louis are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

About Alaska Airlines
Airline Name
Alaska Airlines
Airline Code
AS
Airline Type
Low-cost Carrier (LCC)
Airline Alliance
Oneworld
Popular Countries Alaska Airlines Flies to:
United States , Japan and Belize
Popular Alaska Airlines Arrival Cities
Popular Alaska Airlines Departure Cities
Based on Trip.com Historical Data

Alaska Airlines Flights to St. Louis - FAQ

  • Does Alaska Airlines have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Alaska Airlines (AS). This information can vary depending on your flight, so be sure to check your itinerary.
    • Approx. 4 hours 53 minutes to fly from Las Vegas to St. Louis.
    • Approx. 2 hours 45 minutes to fly from New York to St. Louis.
    • Approx. 17 hours 45 minutes to fly from Tokyo to St. Louis.
    • Approx. 27 hours 41 minutes to fly from Okinawa to St. Louis.
  • You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near St. Louis.
    • Look up different airlines that have flights to St. Louis.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • Understanding peak and off travel seasons to St. Louis can help you arrange your travel plans accordingly. The most popular month to visit St. Louis is December. The average price of flight tickets to St. Louis in December is US$247.
  • Flight tickets to St. Louis are the cheapest in February compared to other months, the average price is US$259.
    • The distance from St. Louis Lambert International Airport to downtown is about 20 km, by taxi about 40 minutes.

Recommendations by Trip.com