Cheap flights from St. Louis (STL) to San Sebastian (EAS) from $996

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 12/4. 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
Apr 2 — Apr 91

What is the cheapest day to fly round-trip from St. Louis to San Sebastian?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 51% when planning your travel around this day of the week.

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.

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 3,228,805 searches. Data last updated March 29, 2024.
Wed 12/412:06 pmSTL - EAS
2 stops25h 44mAmerican Airlines
Sun 12/89:20 amEAS - STL
2 stops30h 35mAmerican Airlines
Deal found 3/27$996
Wed 12/412:06 pmSTL - EAS
2 stops25h 44mAmerican Airlines
Sun 12/89:20 amEAS - STL
2 stops31h 52mAmerican Airlines
Deal found 3/26$1,046

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 March 24, 2024.
Morning
Noon
Afternoon
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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 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 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 see available direct flights.

  • 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 do 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.

  • 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 3/27.

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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?

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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.

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 can I compare prices from different travel booking sites for flights from St. Louis to San Sebastian?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from St. Louis to San Sebastian that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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