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Swansea

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Swansea Flights as Low as $38

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

Frontier Airlines
Wed, Oct 28 - Wed, Nov 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$38 Roundtrip, found 11 hours ago
$38
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Nov 4, priced at $38 found 11 hours ago
Frontier Airlines
Wed, Oct 7 - Mon, Oct 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$43 Roundtrip, found 11 hours ago
$43
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Oct 12, priced at $43 found 11 hours ago
Frontier Airlines
Wed, Sep 16 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 11 hours ago
$48
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $48 found 11 hours ago
Frontier Airlines
Fri, Oct 2 - Fri, Oct 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Oct 16, priced at $58 found 1 day ago
Frontier Airlines
Wed, Sep 16 - Wed, Sep 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 14 hours ago
$78
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $78 found 14 hours ago
Delta
Sat, Dec 5 - Sat, Dec 5
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 2 hours ago
$112
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Dec 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Dec 5, priced at $112 found 2 hours ago
Southwest Airlines
Wed, Oct 28 - Wed, Nov 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 11 hours ago
$117
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Nov 4, priced at $117 found 11 hours ago
Southwest Airlines
Sat, Sep 19 - Tue, Oct 6
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 19 from Nashville Intl. to Lambert-St. Louis Intl., returning Tue, Oct 6, priced at $119 found 1 day ago
Frontier Airlines
Thu, Oct 29 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 4 hours ago
$148
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $148 found 4 hours ago
United
Tue, Oct 27 - Thu, Oct 29
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Oct 29, priced at $170 found 1 day ago
Southern Airways Express
Tue, Sep 15 - Sun, Oct 4
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 5 days ago
$172
Roundtrip
found 5 days ago
Select Southern Airways Express flight, departing Tue, Sep 15 from Nashville Intl. to Lambert-St. Louis Intl., returning Sun, Oct 4, priced at $172 found 5 days ago
American Airlines
Tue, Oct 27 - Wed, Oct 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 27 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $197 found 1 day ago
Frontier Airlines
Wed, Sep 23 - Mon, Sep 28
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$211 Roundtrip, found 13 hours ago
$211
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Tampa Intl. to Lambert-St. Louis Intl., returning Mon, Sep 28, priced at $211 found 13 hours ago
Southwest Airlines
Thu, Oct 29 - Mon, Nov 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Oct 29 from Love Field to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $237 found 4 hours ago
Bargain Flight
Wed, Sep 9 - Thu, Sep 10
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 6 hours ago
$296
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Wed, Sep 9 from Logan Intl. to Lambert-St. Louis Intl., returning Thu, Sep 10, priced at $296 found 6 hours ago
Alaska Airlines
Mon, Sep 7 - Mon, Sep 7
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$1,442 Roundtrip, found 2 hours ago
$1,442
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Sep 7 from Logan Intl. to Lambert-St. Louis Intl., returning Mon, Sep 7, priced at $1,442 found 2 hours 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 October, 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 MidAmerica-St. Louis 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 $38, 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 $38 right now, why wait?

Swansea Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$38

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 ...
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Clayton Plaza Hotel & Extended Stay
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! (4,182 reviews)
"The guy who works at guess service when we check in Monday the 24 was very friendly and very helpful giving great recommendations. And the girl who checked us in Morgane was extremely friendly a very nice greeting but the black girl who checked us out on the 27 was not pleasant at all it was like ..."

Reviewed on Aug 28, 2026

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Hyatt Regency St. Louis at The Arch
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

4 out of 5
3550 Samuel Sheppard Drive 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 helpful staff ...
8.8/10 Excellent! (1,136 reviews)
"Really unusual decor and a very fun stay. Location was good and parking was easy in the lot. Staff were not always easy to find though."

Reviewed on Aug 28, 2026

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Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
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 ...
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Drury Plaza Hotel St. Louis at the Arch
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 ...
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Pear Tree Inn St. Louis Near Union Station
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 an outdoor pool. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,647 reviews)
"The road noise from Interstate 44 made it hard to sleep."

Reviewed on Aug 27, 2026

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Forest Park Hotel by MDR
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! (1,311 reviews)
"I loved this hotel! I didn’t want to leave! The balcony was everything! Everything was great about this hotel! Bed was like sleeping on a cloud. Yes it’s pricey, but lucky I got an upgrade and it was my birthday! I will come back."

Reviewed on Aug 28, 2026

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Live by Loews - St.Louis
Drury Plaza Hotel St. Louis Union Station

Drury Plaza Hotel 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! (1,514 reviews)
"Daily breakfast was great and evening appetizers and drinks were a great benefit. Hotel was quiet and location made it easy to get to attractions."

Reviewed on Aug 28, 2026

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Drury Plaza Hotel St. Louis Union Station
See all 1,562 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.