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Swansea

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Swansea Flights as Low as $76

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

Frontier Airlines
Mon, Jul 6 - Wed, Jul 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jul 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jul 22, priced at $76 just found
Frontier Airlines
Tue, Jul 14 - Tue, Jul 14
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jul 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jul 14, priced at $78 just found
Frontier Airlines
Thu, Aug 6 - Tue, Aug 18
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$103 Roundtrip, just found
$103
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $103 just found
Delta
Tue, Jul 14 - Tue, Jul 14
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Delta flight, departing Tue, Jul 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jul 14, priced at $114 just found
Frontier Airlines
Wed, Aug 5 - Mon, Aug 10
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 11 hours ago
$150
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Aug 10, priced at $150 found 11 hours ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $159 just found
Delta
Sat, Oct 17 - Tue, Oct 20
DAL
Love Field
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 4 hours ago
$209
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Oct 17 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 20, priced at $209 found 4 hours ago
Delta
Sat, Oct 31 - Tue, Nov 3
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 31 from Norfolk Intl. to Lambert-St. Louis Intl., returning Tue, Nov 3, priced at $225 found 1 day ago
Frontier Airlines
Tue, Jul 28 - Tue, Aug 11
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$226 Roundtrip, just found
$226
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jul 28 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $226 just found
United
Tue, Aug 4 - Wed, Aug 12
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 2 hours ago
$226
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $226 found 2 hours ago
Frontier Airlines
Thu, Aug 13 - Wed, Aug 19
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, Aug 19, priced at $236 found 6 days ago
Bargain Flight
Mon, Sep 7 - Tue, Sep 22
RIC
Richmond Intl.
STL
Lambert-St. Louis Intl.
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Bargain Flight flight, departing Mon, Sep 7 from Richmond Intl. to Lambert-St. Louis Intl., returning Tue, Sep 22, priced at $237 just found
Frontier Airlines
Tue, Jun 30 - Mon, Jul 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 30 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Jul 13, priced at $259 found 1 day ago
Air Canada
Thu, Jun 25 - Tue, Jun 30
YUL
Pierre Elliott Trudeau Intl.
STL
Lambert-St. Louis Intl.
$508 Roundtrip, found 3 hours ago
$508
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Thu, Jun 25 from Pierre Elliott Trudeau Intl. to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $508 found 3 hours ago
WestJet
Thu, Jun 25 - Tue, Jun 30
YUL
Pierre Elliott Trudeau Intl.
STL
Lambert-St. Louis Intl.
$562 Roundtrip, found 3 hours ago
$562
Roundtrip
found 3 hours ago
Select WestJet flight, departing Thu, Jun 25 from Pierre Elliott Trudeau Intl. to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $562 found 3 hours ago
Alaska Airlines
Sun, Jul 26 - Fri, Jul 31
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$878 Roundtrip, found 2 days ago
$878
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jul 26 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, Jul 31, priced at $878 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 July, 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 $76, 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 $76 right now, why wait?

Swansea Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$76

Last Minute Hotel Deals in Swansea

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! (4,101 reviews)
"Great time was had!! Loved the bar restaurant and meeting new people there!!!"

Reviewed on Jun 10, 2026

Get rates
Hyatt Regency 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 ...
8.8/10 Excellent! (2,021 reviews)
"Great breakfast and beds super comfortable! Only complaint is bathroom sink is very small and very little space to set stuff!"

Reviewed on Jun 10, 2026

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Pear Tree Inn St. Louis Near Union Station
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! (3,249 reviews)
"We enjoyed the shower as it was digital and easy to use The hotel is dated and our room had peeling paint and a musty smell."

Reviewed on Jun 10, 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 ...
9.6/10 Exceptional! (3,499 reviews)
"The hotel is very well maintained, just on the dated side."

Reviewed on Jun 10, 2026

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Drury Plaza Hotel St. Louis at the Arch
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! (1,221 reviews)
"Always just wonderful. We stay here often. There is no better way to experience Busch Stadium than Live by Loews."

Reviewed on Jun 10, 2026

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Live by Loews - St.Louis
Hampton Inn St. Louis-Downtown (At the Gateway Arch)

Hampton Inn St. Louis-Downtown (At the Gateway Arch)

3.5 out of 5
333 Washington Ave 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 ...
8.8/10 Excellent! (1,302 reviews)
"Clean room, great breakfast, and very friendly staff. Only downside was a lot of the plugs didn’t work in the room"

Reviewed on Jun 9, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
Hilton St. Louis at the Ballpark

Hilton St. Louis at the Ballpark

4 out of 5
1 S Broadway St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy 3 restaurants, 3 bars/lounges, and a rooftop terrace. Our guests praise the clean rooms in our ...
7.6/10 Good! (1,160 reviews)
"There are no microwaves on this property. The rooms are outdated and it’s very busy on the"

Reviewed on Jun 10, 2026

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Hilton St. Louis at the Ballpark
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! (1,902 reviews)
"The hotel is very interesting in the best way, very cozy. The restaurant and coffee shops are also great. The coffee shop was not very clean, even in the morning we got there as soon as they opened and it is not cleaned. The floor had lots of crumbs and stuff all over it and the chairs were pretty ..."

Reviewed on Jun 10, 2026

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21C Museum Hotel St Louis
See all 1,467 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.