Cheap Flights from St. Louis (STL) to Swansea (SWS)

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Frequently asked questions

Is it cheaper to buy a plane ticket from STL to SWS last minute?
Booking your journey from Lambert Field to SWS last minute could save you money if you get lucky and find a real steal. However, fares don't typically get cheaper closer to the departure date. If you procrastinate, flights could also be sold out or the best seats taken (don't get stuck in the middle!). If you'd rather err on the side of caution, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite carrier hasn't released tickets yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for Swansea from St. Louis?
There are two — Swansea (SWS) and Cardiff Intl. Airport (CWL). Both are good choices for those venturing from St. Louis to Swansea. If you choose Swansea (SWS), you'll come in to land about 8 kilometers west of the heart of Swansea. Once you've settled in to your comfortable hotel, it's time to explore the city's renowned sights. Oystermouth Castle and Singleton Park are both a hit with visitors to the area.
Can I change the date of my flight from Lambert Field to SWS?
We know life happens and plans change, so Expedia is here to help make amending your journey easy. First, find your Lambert-St. Louis Intl. Airport (STL) to SWS itinerary through the Expedia Trips portal and look up the ticket rules and conditions about what sorts of changes are allowed. If you booked in the last 24 hours, some airlines will let you cancel for free and organize new flights. If you booked more than 24 hours ago, get in touch with us through our Customer Service portal to learn more about your options.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Swansea
Distance
6472 km

Book with confidence

Book with confidence

St. Louis to Swansea 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 Swansea offer the perfect respite. Not only does exploring Swansea 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 Swansea 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 Swansea are only a plane trip away. Book your travel arrangements with us today!

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

St. Louis to Swansea Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia