Cheap Flights To Swansea 2026

Swansea Flights as Low as $163

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Wed, Oct 7 - Wed, Oct 14
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $168 found 1 day ago
Frontier Airlines
Mon, Oct 5 - Wed, Oct 28
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$169
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $169 found 1 day ago
Frontier Airlines
Frontier Airlines
Wed, Oct 7 - Fri, Oct 9
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$174
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Oct 9, priced at $174 found 1 day ago
Frontier Airlines
Mon, Oct 5 - Fri, Oct 16
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$175
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Oct 16, priced at $175 found 1 day ago
Frontier Airlines
Frontier Airlines
Delta
Tue, Oct 27 - Tue, Oct 27
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$217
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Oct 27 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Tue, Oct 27, priced at $217 found 8 hours ago
United
Tue, Nov 17 - Wed, Dec 2
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$217
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Nov 17 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Dec 2, priced at $217 found 8 hours ago
Southwest Airlines
American Airlines
Frontier Airlines
Delta
Sat, Oct 24 - Tue, Nov 10
GEG
Spokane Intl.
STL
Lambert-St. Louis Intl.
$313
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Oct 24 from Spokane Intl. to Lambert-St. Louis Intl., returning Tue, Nov 10, priced at $313 found 14 hours ago
Alaska Airlines
Frontier Airlines

Flights

Do you have a travel itch? Maybe it's time to book a flight to . And with the AARP Travel Center Powered by Expedia®, you're taken care of. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed.

AARP members get exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

Once you have entered your departure point and destination, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you get a lower rate.

Transportation at the Airport

Once you have reserved plane tickets to with AARP Travel, you may want to book a vehicle so you can get around on your own. You can request a rental car under our cars tab and jump into the car as soon as you step outside. For more information, check out the Swansea Car Rentals Guide.

Activities

If you aren't sure where to start, we can help you with that as well. Not to worry—there's plenty to do in this city. has so much to do, and we can help you get started.

If you're looking for some fun activities to do in , make sure you look at our "Things to Do in Swansea" page for activities and excursions for the whole clan.

Where to Stay in

has lodging options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. Remember that you'll get the best for your getaway when you stay with us.

Book Your Trip to

We know that you want to focus less on the logistics and more on the fun stuff, so we provide travel arrangements that fall within your budget. Do not wait a second longer—book your airfare today and land in tomorrow.