Cheap Flights from St. Louis (STL) to San Sebastian (EAS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure
Flights from St. Louis (STL) to San Sebastian (EAS)
Origin airport
Lambert-St. Louis Intl.
Destination airport
San Sebastian
Distance
7036 km

St. Louis to San Sebastian Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to San Sebastian offer the perfect respite. Not only does exploring San Sebastian provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to San Sebastian may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Sebastian are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Sebastian more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Sebastian is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from STL to San Sebastian Airport (EAS) last minute?
Booking your trip from Lambert Field to EAS last minute could save you dollars if you happen to find a real steal. However, tickets typically don't come down in price closer to the departure date. If you procrastinate, flights could also be booked solid or the best seats taken (don't get stuck in the middle!). If you'd rather not take any chances, book well ahead of the date you want to leave. It's worth noting that some of the best deals can be found up to a year in advance. If your preferred airline hasn't released its airfares yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for San Sebastián from St. Louis?
San Sebastian Airport (EAS), Pamplona Airport (PNA) and Vitoria (VIT) are your options when heading off from St. Louis to San Sebastián. Approximately 16 kilometers east of downtown San Sebastián, San Sebastian Airport (EAS) is the city's major gateway. Keep in mind factors such as flight schedules and the distance to your hotel before choosing an airport. Monte Urgull and Donostia-San Sebastian Aquarium are a couple of fantastic attractions to check out when you arrive at your destination.
Can I change the date of my flight from Lambert Field to San Sebastian Airport?
It's easy to make amendments to your Lambert Field to San Sebastian Airport journey yourself. Just log in to the Expedia Trips portal and click on "change flight." Look around for new flights and lock in the one that works with your new plans. You'll see an estimate of applicable flight change costs. You can also find your way to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Explore a world of travel with Expedia