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Warrenton

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Warrenton Flights as Low as $58

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

Frontier Airlines
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 3 hours ago
$58
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $58 found 3 hours ago
Frontier Airlines
Tue, Jul 28 - Sun, Aug 2
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 Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 2, priced at $66 found 3 hours ago
Frontier Airlines
Fri, Jul 31 - Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 3 hours ago
$78
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 3, priced at $78 found 3 hours ago
Delta
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 2 days ago
$87
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $87 found 2 days ago
Delta
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 3 hours ago
$114
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $114 found 3 hours ago
Bargain Flight
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 hours ago
$230
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $230 found 3 hours ago
Frontier Airlines
Fri, Jul 31 - Tue, Aug 18
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $230 found 3 days ago
Bargain Flight
Wed, Jul 29 - Wed, Aug 5
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$233 Roundtrip, found 3 hours ago
$233
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Wed, Jul 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $233 found 3 hours ago
Bargain Flight
Tue, Sep 22 - Wed, Sep 23
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$239 Roundtrip, found 17 hours ago
$239
Roundtrip
found 17 hours ago
Select Bargain Flight flight, departing Tue, Sep 22 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Sep 23, priced at $239 found 17 hours ago
American Airlines
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$269 Roundtrip, found 3 hours ago
$269
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $269 found 3 hours ago
Bargain Flight
Tue, Jul 14 - Tue, Jul 28
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Tue, Jul 14 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $281 found 5 days ago
Frontier Airlines
Tue, Jul 28 - Wed, Aug 5
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$294 Roundtrip, found 3 hours ago
$294
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $294 found 3 hours ago
Delta
Mon, Aug 3 - Wed, Aug 5
IAD
Washington Dulles Intl.
STL
Lambert-St. Louis Intl.
$302 Roundtrip, found 3 hours ago
$302
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Aug 3 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $302 found 3 hours ago
Delta
Wed, Aug 5 - Tue, Aug 11
GRR
Gerald R. Ford Intl.
STL
Lambert-St. Louis Intl.
$349 Roundtrip, found 3 hours ago
$349
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Aug 5 from Gerald R. Ford Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $349 found 3 hours ago
Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$350 Roundtrip, found 3 hours ago
$350
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $350 found 3 hours ago
American Airlines
Wed, Jul 22 - Sat, Jul 25
HTS
Tri-State
STL
Lambert-St. Louis Intl.
$545 Roundtrip, found 3 hours ago
$545
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Tri-State to Lambert-St. Louis Intl., returning Sat, Jul 25, priced at $545 found 3 hours ago

Cheap Flights to Warrenton

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

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

Frequently Asked Questions About flights to Warrenton

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

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 Warrenton are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Warrenton?

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 Warrenton.

What airport is best to fly into Warrenton?

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

How much are flights to Warrenton?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Warrenton on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, 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 Warrenton?

The trick to saving a stack of cash on your flight to Warrenton? 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 $58 right now, why wait?

Warrenton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$57

Last Minute Hotel Deals in Warrenton

Baymont by Wyndham Warrenton

Baymont by Wyndham Warrenton

2.5 out of 5
425 E Veterans Memorial Pkwy Warrenton MO
Book a stay at this business-friendly motel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,005 reviews)
"breakfast was great. fun in pool. and felt safe."

Reviewed on Jul 7, 2026

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Baymont by Wyndham Warrenton
Super 8 by Wyndham Warrenton

Super 8 by Wyndham Warrenton

2 out of 5
1429 North Service Road East, I-70 Warrenton MO
Book a stay at this business-friendly motel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.4/10 Good! (663 reviews)
"Staff very nice, nice bathroom, second sink odd placement, screen around tub would be nice"

Reviewed on Jul 5, 2026

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Super 8 by Wyndham Warrenton
Holiday Inn Express Warrenton by IHG

Holiday Inn Express Warrenton by IHG

2.5 out of 5
1008 N Hwy 47 And Interstate 7 Warrenton MO
Book a stay at this business-friendly hotel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
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Holiday Inn Express Warrenton by IHG
Extended Stay Warrenton Inn

Extended Stay Warrenton Inn

2 out of 5
220 Arlington Way Warrenton MO
Stay at this hotel in Warrenton. Enjoy free WiFi, free parking, and cable TV channels. Popular attractions Truesdale Park and Dyer Park are located nearby.
7/10 Good! (24 reviews)
"The room was as clean as it could be. There were no bugs. A/C worked well. The woman at the front desk was fantastic! Parking was fine. The pillows were better than more expensive places I've stayed. I do think they need to dilute the bleach (or whatever they use) they wash the bedding in. I was ..."

Reviewed on Jun 28, 2026

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Extended Stay Warrenton Inn
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl Wildwood MO
Book a stay at this business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9.2/10 Wonderful! (1,670 reviews)
"The staff was very friendly and helpful."

Reviewed on Jul 7, 2026

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The Wildwood Hotel
Drury Inn & Suites St. Louis St. Peters

Drury Inn & Suites St. Louis St. Peters

3 out of 5
170 Mid Rivers Mall Circle St. Peters MO
Book a stay at this business-friendly hotel in St. Peters. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,006 reviews)
"Very kid friendly. Love the popcorn and buffet, makes life super easy after a long day of travel."

Reviewed on Jul 7, 2026

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Drury Inn & Suites St. Louis St. Peters
Sonesta ES Suites St. Louis - Chesterfield

Sonesta ES Suites St. Louis - Chesterfield

3 out of 5
15431 Conway Rd Chesterfield MO
Stay at this hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,039 reviews)
"Room layout was good. Room had ants, Room smelled like old cigarettes covered up with bad deodorizer. Bathrooms smelt like urine. Wore my shoes entire time cause carpet was gross and needed replaced . Couch had a couch cover over it because it was so stained and wore out. I do not recommend staying ..."

Reviewed on Jul 6, 2026

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Sonesta ES Suites St. Louis - Chesterfield
Sleep Inn & Suites O'Fallon MO - Technology Drive

Sleep Inn & Suites O'Fallon MO - Technology Drive

2.5 out of 5
1147 Technology Drive O'Fallon MO
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,044 reviews)
"Clean room, good breakfast. Friendly staff"

Reviewed on Jul 6, 2026

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Sleep Inn & Suites O'Fallon MO - Technology Drive
See all 784 properties in Warrenton
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.