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St Mary

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St Mary Flights as Low as $80

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

Frontier Airlines
Sat, May 30 - Sat, Jun 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 10 hours ago
$80
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $80 found 10 hours ago
Frontier Airlines
Thu, May 14 - Sat, May 23
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 14 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, May 23, priced at $118 found 1 day ago
Frontier Airlines
Sat, May 30 - Wed, Jun 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$122 Roundtrip, found 6 days ago
$122
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $122 found 6 days ago
Frontier Airlines
Sat, May 30 - Mon, Jun 15
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$124 Roundtrip, found 2 days ago
$124
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Jun 15, priced at $124 found 2 days ago
Frontier Airlines
Thu, May 14 - Fri, May 15
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$124 Roundtrip, found 5 days ago
$124
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, May 14 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Fri, May 15, priced at $124 found 5 days ago
Frontier Airlines
Thu, May 28 - Sat, Jun 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $129 found 2 days ago
Frontier Airlines
Sat, Jun 13 - Tue, Jun 23
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 5 days ago
$130
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 13 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jun 23, priced at $130 found 5 days ago
Frontier Airlines
Sat, Jun 6 - Sat, Jun 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 5 days ago
$134
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $134 found 5 days ago
Frontier Airlines
Mon, May 4 - Mon, May 4
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, just found
$142
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 4 from Tampa Intl. to Lambert-St. Louis Intl., returning Mon, May 4, priced at $142 just found
Frontier Airlines
Mon, Apr 13 - Wed, Apr 29
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$181 Roundtrip, found 7 hours ago
$181
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Apr 13 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Apr 29, priced at $181 found 7 hours ago
Contour Airlines
Wed, Apr 22 - Wed, Apr 29
DFW
Dallas-Fort Worth Intl.
CGI
Cape Girardeau Municipal
$182 Roundtrip, found 2 hours ago
$182
Roundtrip
found 2 hours ago
Select Contour Airlines flight, departing Wed, Apr 22 from Dallas-Fort Worth Intl. to Cape Girardeau Municipal, returning Wed, Apr 29, priced at $182 found 2 hours ago
Bargain Flight
Mon, Apr 13 - Tue, Apr 28
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Mon, Apr 13 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Tue, Apr 28, priced at $257 found 6 days ago
Delta
Tue, Apr 28 - Tue, May 12
DAL
Love Field
STL
Lambert-St. Louis Intl.
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Apr 28 from Love Field to Lambert-St. Louis Intl., returning Tue, May 12, priced at $259 found 1 hour ago
American Airlines
Tue, Jun 2 - Tue, Jun 9
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$266 Roundtrip, found 10 hours ago
$266
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Jun 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $266 found 10 hours ago
American Airlines
Sat, Jul 11 - Tue, Jul 14
BWI
Baltimore Washington Intl. Thurgood Marshall
CGI
Cape Girardeau Municipal
$518 Roundtrip, found 5 hours ago
$518
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Baltimore Washington Intl. Thurgood Marshall to Cape Girardeau Municipal, returning Tue, Jul 14, priced at $518 found 5 hours ago
American Airlines
Sat, Jul 11 - Sat, Jul 18
TPA
Tampa Intl.
CGI
Cape Girardeau Municipal
$609 Roundtrip, found 9 hours ago
$609
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Tampa Intl. to Cape Girardeau Municipal, returning Sat, Jul 18, priced at $609 found 9 hours ago

Cheap Flights to St Mary

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

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

Frequently Asked Questions About flights to St Mary

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to St Mary 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 null airport.

What is the cheapest month to fly to St Mary?

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 St Mary are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St Mary?

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 St Mary.

What airport is best to fly into St Mary?

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

How much are flights to St Mary?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St Mary on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $80, 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 St Mary?

The trick to saving a stack of cash on your flight to St Mary? 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 $80 right now, why wait?

St Mary Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$119

Last Minute Hotel Deals in St Mary

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! (1,003 reviews)
Rooms with paper thin walls and doors. Heard the neighbors Tv blaring all night. The refrigerator in the room was warmer than air temperature in the room. Stay just sucked

Reviewed on Apr 1, 2026

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Baymont Inn and Suites by Wyndham Farmington, MO
Holiday Inn Express & Suites Perryville by IHG

Holiday Inn Express & Suites Perryville by IHG

2.5 out of 5
2020 Jefferson St Perryville MO
Book a stay at this business-friendly hotel in Perryville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (575 reviews)
It was fine but the pancake batter was out.

Reviewed on Apr 3, 2026

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Holiday Inn Express & Suites Perryville by IHG
Crown Pointe Lodge, BW Signature Collection

Crown Pointe Lodge, BW Signature Collection

2.5 out of 5
4245 Hunt Rd Farmington MO
Book a stay at this golf hotel in Farmington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
9/10 Wonderful! (602 reviews)
Good trip

Reviewed on Mar 31, 2026

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Crown Pointe Lodge, BW Signature Collection
Microtel Inn & Suites by Wyndham Sainte Genevieve

Microtel Inn & Suites by Wyndham Sainte Genevieve

2.5 out of 5
21958 Hwy 32 Ste Genevieve MO
Book a stay at this business-friendly hotel in Ste Genevieve. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (629 reviews)
Everything was great, enjoyed our time there

Reviewed on Mar 30, 2026

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Microtel Inn & Suites by Wyndham Sainte Genevieve
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! (57 reviews)
Beautiful , comfortable!!

Reviewed on Mar 21, 2026

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Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy
Holiday Inn Express Hotel & Suites Sparta by IHG

Holiday Inn Express Hotel & Suites Sparta by IHG

2.5 out of 5
1301 N Market St Sparta IL
Book a stay at this business-friendly hotel in Sparta. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (387 reviews)
Clean Rooms, staff were nice, Breakfast was good, and we loved the fact the pool was warm.

Reviewed on Mar 30, 2026

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Holiday Inn Express Hotel & Suites Sparta by IHG
Baymont by Wyndham Chester IL

Baymont by Wyndham Chester IL

2.5 out of 5
2150 State Street Chester IL
Book a stay at this business-friendly hotel in Chester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (375 reviews)
Breakfast was good. Love the Popeye Museum.

Reviewed on Mar 27, 2026

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Baymont by Wyndham Chester IL
Hampton Inn Farmington

Hampton Inn Farmington

2.5 out of 5
850 Valley Creek Dr Farmington MO
Stay at this hotel in Farmington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.8/10 Excellent! (541 reviews)
Very nice place. If you don’t like animals do not stay here. There were probably 5 different people with dogs while we were there. It was fine with us because we love animals but if you are not a dog lover or afraid of dogs I would not stay here. The only complaint is there was a photo of a hot tub ...

Reviewed on Mar 29, 2026

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Hampton Inn Farmington
See all 135 properties in St Mary
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.