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Flights from St. Louis to San Sebastian
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Find St. Louis to San Sebastian flights starting at CAD 811.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • STL14:00
        35h 40m
        2 stops
        EAS08:40
        Wed, Jan 15|St. Louis - San Sebastian|Virgin Atlantic
        CAD 811CAD 1,117
        27% OFF
        27% OFF
        CAD 1,117CAD 811

        Choose Virgin Atlantic flights from St. Louis to San Sebastian. The one-way connecting flight with Virgin Atlantic departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 811 including taxes and charges.

      • STL09:25
        20h 35m
        2 stops
        EAS13:00
        Wed, Jan 15|St. Louis - San Sebastian|Iberia
        CAD 819CAD 1,117
        27% OFF
        27% OFF
        CAD 1,117CAD 819

        Choose Iberia flights from St. Louis to San Sebastian. The one-way connecting flight with Iberia departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 819 including taxes and charges.

      • STL15:45
        33h 55m
        2 stops
        EAS08:40
        Wed, Jan 15|St. Louis - San Sebastian|Lufthansa
        CAD 863CAD 1,117
        23% OFF
        23% OFF
        CAD 1,117CAD 863

        Choose Lufthansa flights from St. Louis to San Sebastian. The one-way connecting flight with Lufthansa departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 863 including taxes and charges.

      • STL07:00
        42h 45m
        2 stops
        EAS08:45
        Wed, Jan 15|St. Louis - San Sebastian|United Airlines
        CAD 865
        CAD 865

        Choose United Airlines flights from St. Louis to San Sebastian. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 865 including taxes and charges.

      • STL09:25
        20h 35m
        2 stops
        EAS13:00
        Wed, Jan 15|St. Louis - San Sebastian|American Airlines
        CAD 952
        CAD 952

        Choose American Airlines flights from St. Louis to San Sebastian. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 952 including taxes and charges.

      • STL13:40
        16h 20m
        2 stops
        EAS13:00
        Wed, Jan 15|St. Louis - San Sebastian|Finnair
        CAD 982
        CAD 982

        Choose Finnair flights from St. Louis to San Sebastian. The one-way connecting flight with Finnair departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 982 including taxes and charges.

      • STL13:40
        36h
        2 stops
        EAS08:40
        Wed, Jan 15|St. Louis - San Sebastian|British Airways
        CAD 1,039
        CAD 1,039

        Choose British Airways flights from St. Louis to San Sebastian. The one-way connecting flight with British Airways departs from St. Louis Lambert International Airport on Wed, Jan 15, arriving at San Sebastian Airport. One-way Prices start from CAD 1,039 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        EAS02:00 pm
        Fri, Jan 17|St. Louis - San Sebastian|Virgin Atlantic
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from St. Louis to San Sebastian?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from St. Louis to San Sebastian

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Virgin Atlantic
From CAD 811
Iberia
From CAD 819
Lufthansa
From CAD 863
United Airlines
From CAD 865
American Airlines
From CAD 952
Finnair
From CAD 982
British Airways
From CAD 1,039

Find more flights and airlines

Alternative Routes for St. Louis to San Sebastian Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to San Sebastian.

  • Cheapest
    Virgin Atlantic
    STL
    14:00
    35h 40m
    2 transfer
    EAS
    08:40
    St. Louis Lambert International Airport - San Sebastian Airport
    Wed, Jan 15Virgin Atlantic
    CAD 811
  • Virgin Atlantic
    STL
    14:00
    35h 40m
    2 transfer
    EAS
    08:40
    St. Louis Lambert International Airport - San Sebastian Airport
    Wed, Jan 15Virgin Atlantic
    CAD 811
    Find More Flights

FAQ

  • When are flight tickets from St. Louis (STL) to San Sebastian (EAS) the cheapest?

    Airlines adjust prices for flights from St. Louis to San Sebastian based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from St. Louis (STL) to San Sebastian (EAS) cost?

    According to Trip.com's data, the lowest price is around CAD 2,223.

  • What is the transportation method from the main airport to downtown in San Sebastian?

    • The distance from San Sebastian Airport to downtown is about 15km, by taxi about 30 minutes.

  • How many airports in San Sebastian (EAS)?

    There are 1 airport(s) in San Sebastian (EAS): San Sebastian Airport.

How to find a cheap flight from St. Louis to San Sebastian

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to San Sebastian. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for St. Louis to San Sebastian Flights

Off-season travel monthJanuary
Peak season for travelJune
Flight distance7,073.64km
Popular airlineAmerican Airlines

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