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Cheap flights from St. Louis (STL) to San Sebastian (EAS) from $986

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — EAS
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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When is the cheapest time to fly from St. Louis to San Sebastian (STL - EAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to San Sebastian as you normally would.

Cheap St. Louis to San Sebastian flights in April & May 2024

Find cheap flight options from St. Louis to San Sebastian specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Fri 4/2610:30 amSTL - EAS
2 stops15h 10mAmerican Airlines
Fri 5/39:20 amEAS - STL
2 stops18h 09mAmerican Airlines
Deal found 4/25$1,826
Fri 4/263:25 pmSTL - EAS
3 stops33h 40mMultiple Airlines
Fri 5/35:15 pmEAS - STL
3 stops32h 14mMultiple Airlines
Deal found 4/25$1,858
Fri 4/266:37 pmSTL - EAS
3 stops31h 03mIberia
Fri 5/39:20 amEAS - STL
2 stops16h 09mIberia
Deal found 4/25$2,091

St. Louis to San Sebastian 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and San Sebastian in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Wed 11/2012:06 pmSTL - EAS
2 stops17h 54mAmerican Airlines
Sun 11/241:40 pmEAS - STL
2 stops26h 14mAmerican Airlines
Deal found 4/24$986
Fri 4/2610:30 amSTL - EAS
2 stops15h 10mAmerican Airlines
Fri 5/39:20 amEAS - STL
2 stops18h 09mAmerican Airlines
Deal found 4/25$1,826
Fri 4/263:25 pmSTL - EAS
3 stops33h 40mMultiple Airlines
Fri 5/35:15 pmEAS - STL
3 stops32h 14mMultiple Airlines
Deal found 4/25$1,858
Fri 4/266:37 pmSTL - EAS
3 stops31h 03mIberia
Fri 5/39:20 amEAS - STL
2 stops16h 09mIberia
Deal found 4/25$2,091

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to San Sebastian. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to San Sebastian flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Related info for your journey

Find useful and relevant information for your journey from St. Louis to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What does STL to EAS mean?

    Great question - STL to EAS just means Lambert-St Louis Airport to San Sebastián Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to San Sebastian that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to San Sebastian flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to San Sebastian with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to San Sebastian flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to San Sebastian that include hotel bookings?

    Yes. In addition to deals on St. Louis to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to San Sebastian.

  • Can I find deals for business class flights from St. Louis to San Sebastian?

    Yes. Cheapflights offers flight deals from St. Louis to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to San Sebastian that allow pets onboard?

    Many airlines flying from St. Louis to San Sebastian offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to San Sebastian?

    Yes, you can often find last-minute deals on St. Louis to San Sebastian flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to San Sebastian flight deals updated?

    The St. Louis to San Sebastian flight deals you see on this page were last updated on 4/25.

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Search flights from St. Louis to San Sebastian by cabin class

Find flights from St. Louis to San Sebastian, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from St. Louis to San Sebastian?

Cheapflights makes it easy to find St. Louis to San Sebastian flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to San Sebastian?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to San Sebastian for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to San Sebastian with no change fees?

Need flexible booking options for your flight to San Sebastian from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to San Sebastian become cheaper?

Yes! Start tracking prices for St. Louis to San Sebastian flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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