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Swansea

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Swansea Flights as Low as $58

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Tue, Jun 2 - Tue, Jun 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 2 hours ago
$58
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 16, priced at $58 found 2 hours ago
Frontier Airlines
Tue, May 19 - Wed, May 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 15 hours ago
$68
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Tue, May 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $68 found 15 hours ago
Frontier Airlines
Fri, May 15 - Wed, May 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 2 hours ago
$68
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, May 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $68 found 2 hours ago
Frontier Airlines
Sat, May 16 - Wed, May 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$74 Roundtrip, found 15 hours ago
$74
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $74 found 15 hours ago
American Airlines
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$100 Roundtrip, found 14 hours ago
$100
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $100 found 14 hours ago
Frontier Airlines
Sat, May 9 - Sat, May 9
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 6 days ago
$111
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 9 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $111 found 6 days ago
United
Wed, May 6 - Tue, May 12
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 6 from O'Hare Intl. to Lambert-St. Louis Intl., returning Tue, May 12, priced at $154 found 2 days ago
Frontier Airlines
Fri, May 8 - Sun, May 10
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 8 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sun, May 10, priced at $164 found 1 day ago
Frontier Airlines
Thu, Apr 30 - Thu, May 7
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Thu, May 7, priced at $164 found 1 day ago
Frontier Airlines
Sun, May 24 - Mon, Jun 8
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 13 hours ago
$174
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sun, May 24 from Norfolk Intl. to Lambert-St. Louis Intl., returning Mon, Jun 8, priced at $174 found 13 hours ago
Delta
Tue, Jun 2 - Tue, Jun 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$181 Roundtrip, found 2 hours ago
$181
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 16, priced at $181 found 2 hours ago
Frontier Airlines
Thu, May 7 - Sat, May 23
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 7 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, May 23, priced at $190 found 2 days ago
Bargain Flight
Sat, Apr 25 - Sun, Apr 26
MKE
General Mitchell Intl.
STL
Lambert-St. Louis Intl.
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Apr 25 from General Mitchell Intl. to Lambert-St. Louis Intl., returning Sun, Apr 26, priced at $236 found 1 day ago
Frontier Airlines
Thu, Aug 13 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 23 hours ago
$240
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $240 found 23 hours ago
Delta
Tue, Jun 2 - Wed, Jun 17
DAL
Love Field
STL
Lambert-St. Louis Intl.
$287 Roundtrip, found 13 hours ago
$287
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jun 2 from Love Field to Lambert-St. Louis Intl., returning Wed, Jun 17, priced at $287 found 13 hours ago
Alaska Airlines
Tue, Apr 28 - Thu, Apr 30
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$507 Roundtrip, found 2 days ago
$507
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Apr 28 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Thu, Apr 30, priced at $507 found 2 days ago

Cheap Flights to Swansea

Fall in love at first flight with your vacation to Swansea by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Swansea on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Swansea, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Swansea

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Swansea with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Swansea?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Swansea are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Swansea?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Swansea.

What airport is best to fly into Swansea?

When you’re planning your trip to Swansea, convenience is the name of the game. Luckily, Swansea Lambert-St. Louis Intl. Airport is nearby so you can deplane and get going on checking off everything on your Swansea must-do list.

How much are flights to Swansea?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Swansea on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Swansea?

The trick to saving a stack of cash on your flight to Swansea? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

Swansea Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$57

Last Minute Hotel Deals in Swansea

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (3,155 reviews)
Front desk is extremely slow.

Reviewed on Apr 18, 2026

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Clayton Plaza Hotel & Extended Stay
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.4/10 Exceptional! (3,381 reviews)
They had free food and drinks every afternoon we were there.

Reviewed on Apr 17, 2026

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Drury Plaza Hotel St. Louis at the Arch
Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,006 reviews)
Had to switch rooms due to the rooms being nasty. Rooms seemed old and outdated. Mattress, pillow, and bed spread was uncomfortable. Some elevators were out of services.

Reviewed on Apr 17, 2026

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Hyatt Regency St. Louis at The Arch
21C Museum Hotel St Louis

21C Museum Hotel St Louis

4.5 out of 5
1528 Locust street St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the restaurant in our ...
9/10 Wonderful! (1,766 reviews)
Great location, clean rooms, wonderful pool and hot tub

Reviewed on Apr 16, 2026

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21C Museum Hotel St Louis
Drury Inn & Suites St. Louis Union Station

Drury Inn & Suites St. Louis Union Station

3 out of 5
201 S 20th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,360 reviews)
The room and staff was fabulous but was not told they had major interior renovations being done. It was loud full of workers and construction trucks parked everywhere. I paid for the "Best" stay for my daughter, granddaughters and a great grand baby. My health is not well at nearly 70 and wanted ...

Reviewed on Apr 17, 2026

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Drury Inn & Suites St. Louis Union Station
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,947 reviews)
Located downtown adjacent but not in the hustle and bustle. We booked this hotel because it had free breakfast, free parking, and it had a hot tub. All of which were exactly what we had hoped for! Breakfast included hot options like biscuits and gravy, eggs, and sausage. There was also a soda fountain ...

Reviewed on Apr 16, 2026

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Pear Tree Inn St. Louis Near Union Station
Live by Loews - St.Louis

Live by Loews - St.Louis

4 out of 5
799 Clark ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the bar and the helpful ...
9.4/10 Exceptional! (1,153 reviews)
Perfect Busch Stadium location and very attractive on the surface, but when you try to sleep you get a surprise. This is only the second hotel in 20 years that I can remember the noise level.

Reviewed on Apr 17, 2026

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Live by Loews - St.Louis
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.6/10 Good! (1,467 reviews)
I ubered

Reviewed on Apr 16, 2026

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Forest Park Hotel by MDR
See all 1,499 properties in Swansea
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.