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Jennings

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Jennings Flights as Low as $51

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

Frontier Airlines
Sun, Sep 6 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$51 Roundtrip, found 9 hours ago
$51
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $51 found 9 hours ago
Frontier Airlines
Sun, Sep 6 - Fri, Sep 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 9 hours ago
$56
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Sep 25, priced at $56 found 9 hours ago
Frontier Airlines
Thu, Sep 3 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$61 Roundtrip, found 10 hours ago
$61
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Sep 3 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $61 found 10 hours ago
Frontier Airlines
Fri, Sep 11 - Wed, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 3 hours ago
$66
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 23, priced at $66 found 3 hours ago
Frontier Airlines
Sun, Sep 13 - Sun, Sep 20
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$90 Roundtrip, found 9 hours ago
$90
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sun, Sep 13 from Denver Intl. to Lambert-St. Louis Intl., returning Sun, Sep 20, priced at $90 found 9 hours ago
Southwest Airlines
Wed, Sep 30 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$101 Roundtrip, found 9 hours ago
$101
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $101 found 9 hours ago
Delta
Wed, Sep 16 - Wed, Sep 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, just found
$113
Roundtrip
just found
Select Delta flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 16, priced at $113 just found
Frontier Airlines
Mon, Oct 19 - Sat, Oct 31
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 16 hours ago
$159
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Mon, Oct 19 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sat, Oct 31, priced at $159 found 16 hours ago
Delta
Sat, Sep 5 - Sat, Sep 5
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 10 hours ago
$177
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Sep 5 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 5, priced at $177 found 10 hours ago
Bargain Flight
Tue, Nov 3 - Mon, Nov 9
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Tue, Nov 3 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $199 found 4 days ago
Frontier Airlines
Sat, Oct 31 - Sat, Nov 7
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$200 Roundtrip, found 22 hours ago
$200
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Sat, Nov 7, priced at $200 found 22 hours ago
American Airlines
Fri, Sep 11 - Wed, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$204 Roundtrip, found 3 hours ago
$204
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 23, priced at $204 found 3 hours ago
American Airlines
Mon, Oct 12 - Wed, Oct 14
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 17 hours ago
$217
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Oct 12 from LaGuardia to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $217 found 17 hours ago
Alaska Airlines
Sat, Sep 5 - Sat, Sep 5
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$263 Roundtrip, found 10 hours ago
$263
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 5, priced at $263 found 10 hours ago
Southwest Airlines
Fri, Oct 30 - Tue, Nov 3
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 20 hours ago
$281
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Fri, Oct 30 from Norfolk Intl. to Lambert-St. Louis Intl., returning Tue, Nov 3, priced at $281 found 20 hours ago
Alaska Airlines
Fri, Aug 28 - Sun, Aug 30
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$453 Roundtrip, found 4 days ago
$453
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sun, Aug 30, priced at $453 found 4 days ago

Cheap Flights to Jennings

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

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

Frequently Asked Questions About flights to Jennings

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

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 Jennings are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Jennings?

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 Jennings.

What airport is best to fly into Jennings?

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

How much are flights to Jennings?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Jennings on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $51, 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 Jennings?

The trick to saving a stack of cash on your flight to Jennings? 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 $51 right now, why wait?

Jennings Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$51

Last Minute Hotel Deals in Jennings

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 ...
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Hyatt Regency St. Louis at The Arch
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 ...
8.8/10 Excellent! (3,309 reviews)
"I really liked that my car was safe in the parking garage and you could get to the lobby easily. The inside/outside pools were very nice especially after a long drive. My grandkids really liked the shower because you could set how hot or cold you wanted it to be by a electronic panel outside the ..."

Reviewed on Aug 12, 2026

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Clayton Plaza Hotel & Extended Stay
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
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Hollywood Casino & Hotel St. Louis
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
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Renaissance St. Louis Airport Hotel
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive Fenton MO
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,523 reviews)
"An old drury needs to be updated or is in the process"

Reviewed on Aug 11, 2026

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
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 ...
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Drury Plaza Hotel 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! (2,124 reviews)
"Breakfast was good. Location was great, within walking distance of union station. Overall was clean but we found a hair in the bedding and a pill on the bathroom floor."

Reviewed on Aug 12, 2026

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Pear Tree Inn St. Louis Near Union Station
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! (1,300 reviews)
"The bartender opened a really cool retractable window at the bar that faced Busch Stadium. Quick walk, literally across the street, to Busch Stadium. Extremely clean room, very attentive, helpful and knowledgeable staff."

Reviewed on Aug 12, 2026

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Live by Loews - St.Louis
See all 2,007 properties in Jennings
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.