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Warrenton

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Warrenton Flights as Low as $46

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

Frontier Airlines
Wed, Nov 18 - Wed, Dec 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$46 Roundtrip, found 18 hours ago
$46
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Wed, Nov 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 2, priced at $46 found 18 hours ago
Frontier Airlines
Thu, Nov 19 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$53 Roundtrip, found 10 hours ago
$53
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $53 found 10 hours ago
Frontier Airlines
Mon, Nov 2 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Nov 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $98 just found
Southwest Airlines
Fri, Dec 4 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $137 found 3 hours ago
Delta
Fri, Dec 4 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $137 found 3 hours ago
Frontier Airlines
Thu, Nov 12 - Mon, Nov 16
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$155 Roundtrip, found 10 hours ago
$155
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Nov 12 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $155 found 10 hours ago
American Airlines
Sat, Nov 21 - Tue, Dec 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Nov 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Dec 1, priced at $159 found 3 hours ago
Frontier Airlines
Sat, Nov 14 - Wed, Nov 18
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 10 hours ago
$174
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Wed, Nov 18, priced at $174 found 10 hours ago
Frontier Airlines
Fri, Nov 27 - Mon, Dec 7
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$191 Roundtrip, just found
$191
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 27 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Mon, Dec 7, priced at $191 just found
Southwest Airlines
Mon, Nov 2 - Mon, Nov 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$201 Roundtrip, found 2 days ago
$201
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Nov 2 from Love Field to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $201 found 2 days ago
Frontier Airlines
Wed, Nov 11 - Mon, Nov 16
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 10 hours ago
$240
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Nov 11 from San Francisco Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $240 found 10 hours ago
Frontier Airlines
Fri, Oct 30 - Wed, Nov 4
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$244 Roundtrip, just found
$244
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 30 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, Nov 4, priced at $244 just found
Bargain Flight
Wed, Oct 14 - Wed, Oct 28
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$254 Roundtrip, just found
$254
Roundtrip
just found
Select Bargain Flight flight, departing Wed, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $254 just found
Bargain Flight
Fri, Nov 6 - Mon, Nov 9
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$269 Roundtrip, found 10 hours ago
$269
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Fri, Nov 6 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $269 found 10 hours ago
Bargain Flight
Wed, Oct 28 - Tue, Nov 3
GSO
Piedmont Triad Intl.
STL
Lambert-St. Louis Intl.
$273 Roundtrip, found 10 hours ago
$273
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Wed, Oct 28 from Piedmont Triad Intl. to Lambert-St. Louis Intl., returning Tue, Nov 3, priced at $273 found 10 hours ago
Alaska Airlines
Thu, Nov 12 - Mon, Nov 16
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$375 Roundtrip, found 10 hours ago
$375
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Nov 12 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $375 found 10 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 November, 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 13 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 $46, 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 $46 right now, why wait?

Warrenton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$46

Last Minute Hotel Deals in 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
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 ...
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Baymont by Wyndham Warrenton
Hampton Inn By Hilton Warrenton I-70

Hampton Inn By Hilton Warrenton I-70

275 W Veterans Memorial Parkway  Warrenton MO
Enjoy free breakfast, free WiFi, and free parking. Popular attractions Veteran's Memorial and Dyer Park are located nearby.
Get rates
Hampton Inn By Hilton Warrenton I-70
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! (678 reviews)
"Sadly, the staff didn't seem to care whether they were there and helped guests or not. Front desk staff spent most of their time on their phones while breakfast items had run out and the trash was overflowing. I'm used to hotels having in-room hair dryers - even budget stays like Motel 6 and Super ..."

Reviewed on Oct 2, 2026

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Super 8 by Wyndham Warrenton
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! (32 reviews)
"It was diamond in the rough. It was clean. The front desk was helpful. Overall great stay."

Reviewed on Oct 10, 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! (1,678 reviews)
"Nice and cozy room! Host was very helpful on suggesting places to eat."

Reviewed on Oct 9, 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 ...
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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! (1,058 reviews)
"Room was clean and well-appointed. Always nice to have a real oven when at an extended-stay hotel. Very quiet. Would be happy to stay again."

Reviewed on Oct 10, 2026

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Sonesta ES Suites St. Louis - Chesterfield
See all 800 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.