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De Soto

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De Soto Flights as Low as $56

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

Frontier Airlines
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 2 days ago
$56
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $56 found 2 days ago
Frontier Airlines
Wed, Jun 10 - Fri, Jun 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 3 days ago
$58
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 12, priced at $58 found 3 days ago
Frontier Airlines
Mon, Jul 20 - Thu, Jul 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jul 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Jul 23, priced at $66 found 2 days ago
Delta
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $112 found 2 days ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 18
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 19 hours ago
$190
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Tampa Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $190 found 19 hours ago
American Airlines
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $217 found 2 days ago
Bargain Flight
Wed, May 27 - Sat, May 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Wed, May 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $222 found 4 days ago
Frontier Airlines
Tue, Jun 16 - Wed, Jul 1
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jun 16 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jul 1, priced at $223 found 3 days ago
Bargain Flight
Tue, Aug 11 - Tue, Aug 18
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 23 hours ago
$230
Roundtrip
found 23 hours ago
Select Bargain Flight flight, departing Tue, Aug 11 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $230 found 23 hours ago
Frontier Airlines
Tue, Sep 1 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $230 found 3 days ago
Bargain Flight
Tue, Jun 23 - Tue, Jun 30
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, Jun 23 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $231 found 2 days ago
Frontier Airlines
Sun, May 24 - Mon, Jun 8
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Norfolk Intl. to Lambert-St. Louis Intl., returning Mon, Jun 8, priced at $271 found 6 days ago
Frontier Airlines
Mon, Jun 29 - Wed, Jul 1
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$306 Roundtrip, found 18 hours ago
$306
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Jun 29 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, Jul 1, priced at $306 found 18 hours ago
Delta
Wed, Jul 1 - Tue, Jul 14
EUG
Eugene
STL
Lambert-St. Louis Intl.
$411 Roundtrip, found 12 hours ago
$411
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Jul 1 from Eugene to Lambert-St. Louis Intl., returning Tue, Jul 14, priced at $411 found 12 hours ago
Bargain Flight
Tue, May 19 - Wed, May 27
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$486 Roundtrip, found 2 days ago
$486
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, May 19 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $486 found 2 days ago
Alaska Airlines
Wed, Jun 24 - Fri, Jul 3
MFR
Rogue Valley Intl.
STL
Lambert-St. Louis Intl.
$505 Roundtrip, found 15 hours ago
$505
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Wed, Jun 24 from Rogue Valley Intl. to Lambert-St. Louis Intl., returning Fri, Jul 3, priced at $505 found 15 hours ago

Cheap Flights to De Soto

Fall in love at first flight with your vacation to De Soto 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 De Soto on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to De Soto

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to De Soto 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 De Soto?

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 De Soto are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to De Soto?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 12 to choose from for your flight to De Soto.

What airport is best to fly into De Soto?

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

How much are flights to De Soto?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to De Soto on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, 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 De Soto?

The trick to saving a stack of cash on your flight to De Soto? 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 $56 right now, why wait?

De Soto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$56

Last Minute Hotel Deals in De Soto

Pear Tree Inn St. Louis Arnold

Pear Tree Inn St. Louis Arnold

2.5 out of 5
1201 Drury Ln Arnold MO
Book a stay at this business-friendly hotel in Arnold. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (1,000 reviews)
Very clean rooms an area. Breakfast was very well prepared. They even have a soda machine for guest

Reviewed on May 11, 2026

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Pear Tree Inn St. Louis Arnold
Baymont Inn and Suites by Wyndham Farmington, MO

Baymont Inn and Suites by Wyndham Farmington, MO

2.5 out of 5
1625 W Columbia St Farmington MO
Book a stay at this business-friendly hotel in Farmington. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the ...
8/10 Very Good! (1,002 reviews)
Husband noted breakfast wasn’t very good. I did not have any, so I can’t really express an opinion on that. Hotel room was clean is everything I needed to get a good nights sleep

Reviewed on May 16, 2026

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Baymont Inn and Suites by Wyndham Farmington, MO
Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy

Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy

2 out of 5
7555 State Hwy Y French Village MO
Stay at this cabin in French Village. Enjoy free parking, patios, and climate control.
9.8/10 Exceptional! (66 reviews)
We got everything we asked for.

Reviewed on May 13, 2026

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Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy
La Quinta Inn & Suites by Wyndham Festus - St. Louis South

La Quinta Inn & Suites by Wyndham Festus - St. Louis South

3 out of 5
1001 Veterans Blvd Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8/10 Very Good! (981 reviews)
A little rundown, making it a bit overpriced. Breakfast was what you would expect for a hotel breakfast. Staff was very nice

Reviewed on May 17, 2026

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La Quinta Inn & Suites by Wyndham Festus - St. Louis South
Baymont by Wyndham Festus

Baymont by Wyndham Festus

3 out of 5
1200 W. Gannon Drive Festus MO
Book a stay at this family-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Jorkerst Memorial Park and Sunset ...
6.8/10 (962 reviews)
Roaches!!! Toilet and phone didn't work

Reviewed on May 14, 2026

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Baymont by Wyndham Festus
Drury Inn & Suites St. Louis Arnold

Drury Inn & Suites St. Louis Arnold

3 out of 5
3800 State Rt 141 Arnold MO
Book a stay at this business-friendly hotel in Arnold. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.6/10 Exceptional! (1,001 reviews)
So nice that they had a happy hour as well as dinner and breakfast. We actually didn't eat as we had Mother's Day dinner planned elsewhere.

Reviewed on May 11, 2026

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Drury Inn & Suites St. Louis Arnold
Comfort Inn Festus - St Louis South

Comfort Inn Festus - St Louis South

2.5 out of 5
1303 Veterans Blvd Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (942 reviews)
Did have breakfast, coffee was good.

Reviewed on Apr 25, 2026

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Comfort Inn Festus - St Louis South
Super 8 by Wyndham Farmington

Super 8 by Wyndham Farmington

2 out of 5
930 Valley Creek Dr Farmington MO
Book a stay at this business-friendly motel in Farmington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (644 reviews)
The room was clean and the staff was really friendly. Air conditioning worked great. It was nice to have a refrigerator, microwave and hairdryer

Reviewed on May 16, 2026

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Super 8 by Wyndham Farmington
See all 193 properties in De Soto
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.