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Warrenton

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Warrenton Flights as Low as $56

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

Frontier Airlines
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 2 days ago
$56
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $56 found 2 days ago
Frontier Airlines
Wed, Jun 10 - Fri, Jun 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 3 days ago
$58
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jun 12, priced at $58 found 3 days ago
Frontier Airlines
Mon, Jul 20 - Thu, Jul 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jul 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Jul 23, priced at $66 found 2 days ago
Delta
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $112 found 2 days ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 18
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 22 hours ago
$190
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Tampa Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $190 found 22 hours ago
American Airlines
Tue, Jun 9 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $217 found 2 days ago
Bargain Flight
Wed, May 27 - Sat, May 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Wed, May 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $222 found 4 days ago
Frontier Airlines
Tue, Jun 16 - Wed, Jul 1
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jun 16 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jul 1, priced at $223 found 3 days ago
Bargain Flight
Tue, Aug 11 - Tue, Aug 18
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Aug 11 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $230 found 1 day ago
Frontier Airlines
Tue, Sep 1 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $230 found 3 days ago
Bargain Flight
Tue, Jun 23 - Tue, Jun 30
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, Jun 23 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $231 found 2 days ago
Frontier Airlines
Sun, May 24 - Mon, Jun 8
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Norfolk Intl. to Lambert-St. Louis Intl., returning Mon, Jun 8, priced at $271 found 6 days ago
Frontier Airlines
Mon, Jun 29 - Wed, Jul 1
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$306 Roundtrip, found 21 hours ago
$306
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Jun 29 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, Jul 1, priced at $306 found 21 hours ago
Delta
Wed, Jul 1 - Tue, Jul 14
EUG
Eugene
STL
Lambert-St. Louis Intl.
$411 Roundtrip, found 15 hours ago
$411
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Jul 1 from Eugene to Lambert-St. Louis Intl., returning Tue, Jul 14, priced at $411 found 15 hours ago
Bargain Flight
Tue, May 19 - Wed, May 27
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$486 Roundtrip, found 2 days ago
$486
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, May 19 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $486 found 2 days ago
Alaska Airlines
Wed, Jun 24 - Fri, Jul 3
MFR
Rogue Valley Intl.
STL
Lambert-St. Louis Intl.
$505 Roundtrip, found 18 hours ago
$505
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed, Jun 24 from Rogue Valley Intl. to Lambert-St. Louis Intl., returning Fri, Jul 3, priced at $505 found 18 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 June, 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 $56, 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 $56 right now, why wait?

Warrenton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$56

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! (1,000 reviews)
"Always good! Stayed a number of times and will keep coming back. Great value!"

Reviewed on May 12, 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! (649 reviews)
"Excellent and helpful. Willing to go the next mile."

Reviewed on May 4, 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. ...
9/10 Wonderful! (542 reviews)
"Room was spacious and clean. Staff was great at checkin and check out. Breakfast was not good. Hotel very accommodating for our pet that we traveled with. Very close to restaurants, Walmart, and gas station. Right off interstate. Would stay here again"

Reviewed on May 14, 2026

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Holiday Inn Express Warrenton by IHG
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! (1,648 reviews)
"Nice property in the St. Louis area! Very clean and luxurious feel to it. Very safe area as it is up in the mountains and away from the city, police department is even next door. Everything is in walking distance. Our room had a very comfortable king size bed, a couch, nice chair with foot stool, ..."

Reviewed on May 17, 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! (1,007 reviews)
"Staff were friendly and attentive"

Reviewed on May 17, 2026

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Drury Inn & Suites St. Louis St. Peters
WoodSpring Suites St Peters-OFallon

WoodSpring Suites St Peters-OFallon

2.5 out of 5
7850 Veterans Memorial Parkway St. Peters MO
Stay at this hotel in St. Peters. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Bowlero St. Peters and CarShield Field are located ...
8.6/10 Excellent! (117 reviews)
"Overall a good stay. Would stay there again."

Reviewed on May 17, 2026

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WoodSpring Suites St Peters-OFallon
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! (1,009 reviews)
"It was great the place smelled like sandalwood and it was amazing. The staff was very helpful and friendly."

Reviewed on May 17, 2026

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Sleep Inn & Suites O'Fallon MO - Technology Drive
Drury Plaza Hotel St. Louis Chesterfield

Drury Plaza Hotel St. Louis Chesterfield

3 out of 5
355 Chesterfield Ctr Chesterfield MO
Book a stay at this business-friendly hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,160 reviews)
"Outstanding stay! Worth paying a bit more for a spotlessly clean hotel with very friendly, helpful staff and good breakfast options. All that said, the rate shot up 2.5x for the weekend so when we extended our stay, we moved down the road"

Reviewed on May 16, 2026

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Drury Plaza Hotel St. Louis Chesterfield
See all 769 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.