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St Mary

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St Mary Flights as Low as $131

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

Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $131 found 2 days ago
Frontier Airlines
Thu, Aug 14 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 2 days ago
$134
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 16, priced at $134 found 2 days ago
Frontier Airlines
Thu, Oct 2 - Fri, Oct 10
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 6 days ago
$134
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Oct 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Oct 10, priced at $134 found 6 days ago
Frontier Airlines
Sat, Aug 30 - Thu, Sep 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$136 Roundtrip, found 1 day ago
$136
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $136 found 1 day ago
Frontier Airlines
Thu, Aug 14 - Sat, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$140 Roundtrip, found 5 days ago
$140
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $140 found 5 days ago
Frontier Airlines
Sat, Aug 9 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 16, priced at $146 found 3 days ago
Delta
Thu, Oct 2 - Fri, Oct 10
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Oct 10, priced at $147 found 6 days ago
American Airlines
Thu, Nov 27 - Wed, Dec 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 17 hours ago
$159
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 3, priced at $159 found 17 hours ago
Spirit Airlines
Thu, Aug 28 - Sun, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Aug 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $167 found 1 day ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 10
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Mon, Nov 10, priced at $209 found 1 day ago
Frontier Airlines
Tue, Aug 12 - Wed, Aug 20
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Aug 20, priced at $211 found 1 day ago
United
Sun, Sep 21 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $241 found 4 days ago
Bargain Flight
Sat, Sep 13 - Sat, Sep 20
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Sat, Sep 13 from Sacramento Intl. to Lambert-St. Louis Intl., returning Sat, Sep 20, priced at $267 found 2 days ago
Hawaiian Airlines
Tue, Sep 16 - Wed, Sep 17
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Sacramento Intl. to Lambert-St. Louis Intl., returning Wed, Sep 17, priced at $323 found 2 days ago
American Airlines
Tue, Aug 12 - Sat, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
CGI
Cape Girardeau Municipal
$464 Roundtrip, found 3 days ago
$464
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Cape Girardeau Municipal, returning Sat, Aug 23, priced at $464 found 3 days ago
Alaska Airlines
Thu, Aug 14 - Thu, Aug 21
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$662 Roundtrip, found 2 days ago
$662
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Sacramento Intl. to Lambert-St. Louis Intl., returning Thu, Aug 21, priced at $662 found 2 days 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 September, 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 $131, 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 $131 right now, why wait?

St Mary Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$131

Last Minute Hotel Deals in St Mary

Missouri Castle w/ Private Lake, Pool & 100 Acres!

Missouri Castle w/ Private Lake, Pool & 100 Acres!

3 out of 5
St Mary
Stay at this 3-star family-friendly cottage in St Mary. Enjoy air conditioning and an indoor pool. Popular attraction Crown Valley Winery is located nearby.
Get rates
Missouri Castle w/ Private Lake, Pool & 100 Acres!
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 breakfast and the helpful ...
8/10 Very Good! (1,007 reviews)
"Fair prices and nice staff well taken care ofby the Baymont family"

Reviewed on Jul 30, 2025

Get rates
Baymont Inn and Suites by Wyndham Farmington, MO
Postcard Cabins St. Francois

Postcard Cabins St. Francois

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.
10/10 Exceptional! (23 reviews)
"Even with the summer heat, don’t pass up on this opportunity. If you want something quiet, relaxing, and to just generally get away from the noise of life, give this place a weekend of your time and get exactly that in return."

Reviewed on Jul 28, 2025

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Postcard Cabins St. Francois
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! (574 reviews)
"Stuff was very helpful"

Reviewed on Aug 4, 2025

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Super 8 by Wyndham Farmington
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 ...
8.6/10 Excellent! (585 reviews)
"It was a great stay. Only thimg maybe more variety or hot breakfast."

Reviewed on Jul 21, 2025

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Microtel Inn & Suites by Wyndham Sainte Genevieve
Super 8 by Wyndham Perryville

Super 8 by Wyndham Perryville

2 out of 5
1119 Vincent Dr, Perryville, MO
Book a stay at this business-friendly motel in Perryville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (889 reviews)
"Internet service kicked in and out when connected, tv remote did not work properly, the window sill in 107 the whole piece was not attached, breakfast and staff were amazing and helpful."

Reviewed on Aug 3, 2025

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Super 8 by Wyndham Perryville
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! (493 reviews)
"Super nice staff. Our room smelled so nice and clean. Breakfast was very good too!"

Reviewed on Aug 1, 2025

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Holiday Inn Express & Suites Perryville by IHG
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! (344 reviews)
"Great staff, great facility."

Reviewed on Jul 21, 2025

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Holiday Inn Express Hotel & Suites Sparta by IHG
See all 117 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.