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De Soto

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De Soto Flights as Low as $73

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

Frontier Airlines
Wed, Jul 8 - Fri, Jul 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$73 Roundtrip, found 2 days ago
$73
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 17, priced at $73 found 2 days ago
Delta
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 5 hours ago
$117
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $117 found 5 hours ago
Frontier Airlines
Thu, Aug 6 - Tue, Aug 18
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $162 found 3 days ago
United
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $197 found 5 hours ago
American Airlines
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $197 found 5 hours ago
Delta
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 4 hours ago
$209
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $209 found 4 hours ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 11
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Bradley Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $226 found 3 days ago
Delta
Wed, Oct 14 - Wed, Oct 14
DAL
Love Field
STL
Lambert-St. Louis Intl.
$253 Roundtrip, found 11 hours ago
$253
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $253 found 11 hours ago
Frontier Airlines
Thu, Aug 13 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $268 found 2 days ago
Bargain Flight
Thu, Aug 27 - Sat, Sep 12
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$270 Roundtrip, found 4 days ago
$270
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Thu, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $270 found 4 days ago
Bargain Flight
Thu, Jul 2 - Sun, Jul 5
PIT
Pittsburgh Intl.
STL
Lambert-St. Louis Intl.
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Jul 2 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sun, Jul 5, priced at $340 found 1 day ago
Alaska Airlines
Sat, Aug 29 - Sat, Sep 12
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$357 Roundtrip, found 12 hours ago
$357
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $357 found 12 hours ago
Delta
Fri, Sep 18 - Mon, Sep 21
JFK
John F. Kennedy Intl.
STL
Lambert-St. Louis Intl.
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 18 from John F. Kennedy Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $375 found 5 days ago
Alaska Airlines
Thu, Aug 27 - Sat, Sep 12
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Aug 27 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $402 found 4 days ago
Delta
Thu, Jul 2 - Tue, Jul 7
HPN
Westchester County
STL
Lambert-St. Louis Intl.
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 2 from Westchester County to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $448 found 1 day ago
Delta
Fri, Jul 3 - Mon, Jul 13
COS
Colorado Springs
STL
Lambert-St. Louis Intl.
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Colorado Springs to Lambert-St. Louis Intl., returning Mon, Jul 13, priced at $549 found 1 day 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 July, 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 14 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 $73, 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 $73 right now, why wait?

De Soto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$73

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! (1,006 reviews)
"great place"

Reviewed on Jun 28, 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! (1,007 reviews)
"Clean room. Friendly front desk"

Reviewed on Jun 28, 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! (80 reviews)
"All in all just great and exciting"

Reviewed on Jun 26, 2026

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Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy
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! (1,000 reviews)
"We felt like we were with family. The staff was absolutely wonderful. The breakfast was great. The hot tub and pools make it so much more enjoyable. They offer a mini dinner from 5:30 pm to 7:00 pm, which I thought was a great asset, especially for families. The rooms were clean and very comfortable. ..."

Reviewed on Jun 20, 2026

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Drury Inn & Suites St. Louis Arnold
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 ...
7.8/10 Good! (1,004 reviews)
"The elevator broke and we were on the 3rd floor, the bathrooms were dirty and poorly kept, the rooms smelled moldy, when asked if they had any soda for sale the guest service lady said if there’s any in the machine that all we have. The holiday Inn Express is right across the bridge and we stayed ..."

Reviewed on Jun 27, 2026

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La Quinta Inn & Suites by Wyndham Festus - St. Louis South
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! (958 reviews)
"It was fine, bed could have been more comfy, no mattress pad."

Reviewed on Jun 23, 2026

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Comfort Inn Festus - St Louis South
Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG

Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG

2.5 out of 5
1802 Gamel Cemetery Road Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (742 reviews)
"Clean room great breakfast staff was very friendly easy check in definitely will stay again."

Reviewed on Jun 28, 2026

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Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG
WoodSpring Suites St. Louis Arnold

WoodSpring Suites St. Louis Arnold

2.5 out of 5
888 Arnold Commons Dr. Arnold MO
Book a stay at this business-friendly hotel in Arnold. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff in our ...
6.2/10 (490 reviews)
"This place was amazing! The staff was super friendly and very helpful."

Reviewed on Jun 21, 2026

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WoodSpring Suites St. Louis Arnold
See all 194 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.