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St. Peters

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St. Peters Flights as Low as $73

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

Frontier Airlines
Wed, Jul 8 - Fri, Jul 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$73 Roundtrip, found 2 days ago
$73
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 17, priced at $73 found 2 days ago
Delta
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $117 found 3 hours ago
Frontier Airlines
Thu, Aug 6 - Tue, Aug 18
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $162 found 3 days ago
United
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $197 found 3 hours ago
American Airlines
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $197 found 3 hours ago
Delta
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 2 hours ago
$209
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $209 found 2 hours ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 11
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Bradley Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $226 found 3 days ago
Delta
Wed, Oct 14 - Wed, Oct 14
DAL
Love Field
STL
Lambert-St. Louis Intl.
$253 Roundtrip, found 9 hours ago
$253
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $253 found 9 hours ago
Frontier Airlines
Thu, Aug 13 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $268 found 2 days ago
Bargain Flight
Thu, Aug 27 - Sat, Sep 12
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Thu, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $270 found 3 days ago
Bargain Flight
Thu, Jul 2 - Sun, Jul 5
PIT
Pittsburgh Intl.
STL
Lambert-St. Louis Intl.
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Jul 2 from Pittsburgh Intl. to Lambert-St. Louis Intl., returning Sun, Jul 5, priced at $340 found 1 day ago
Alaska Airlines
Sat, Aug 29 - Sat, Sep 12
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$357 Roundtrip, found 9 hours ago
$357
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $357 found 9 hours ago
Delta
Fri, Sep 18 - Mon, Sep 21
JFK
John F. Kennedy Intl.
STL
Lambert-St. Louis Intl.
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 18 from John F. Kennedy Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $375 found 5 days ago
Alaska Airlines
Thu, Aug 27 - Sat, Sep 12
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 27 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at $402 found 3 days ago
Delta
Thu, Jul 2 - Tue, Jul 7
HPN
Westchester County
STL
Lambert-St. Louis Intl.
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 2 from Westchester County to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $448 found 1 day ago
Delta
Fri, Jul 3 - Mon, Jul 13
COS
Colorado Springs
STL
Lambert-St. Louis Intl.
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Colorado Springs to Lambert-St. Louis Intl., returning Mon, Jul 13, priced at $549 found 1 day ago

Cheap Flights to St. Peters

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

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

Frequently Asked Questions About flights to St. Peters

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

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. Peters are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St. Peters?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to St. Peters.

What airport is best to fly into St. Peters?

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

How much are flights to St. Peters?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St. Peters on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $73, 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. Peters?

The trick to saving a stack of cash on your flight to St. Peters? 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 $73 right now, why wait?

St. Peters Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$73

Last Minute Hotel Deals in 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 fitness center. Popular attractions Bowlero St. Peters and CarShield Field are located ...
8.6/10 Excellent! (176 reviews)
"Needs shades over the windows and a little better water pressure. Also apparently if your staying multiple nights, there is no room service. Price was good and the hotel is clean."

Reviewed on Jun 26, 2026

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WoodSpring Suites St Peters-OFallon
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! (1,002 reviews)
"The room was clean and a lot of choices for the hot breakfast! It was a nice place to stay."

Reviewed on Jun 26, 2026

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Drury Inn & Suites St. Louis St. Peters
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! (3,260 reviews)
"All good Quick check in"

Reviewed on Jun 27, 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 ...
8.6/10 Excellent! (2,197 reviews)
"The room was dirty. The tub had hair in it, the bathroom smelled bad, there were crumbs on the chair in the room and leftover room key cards on the table. We only stayed one night, so we made do, but for the price, it was a huge disappointment."

Reviewed on Jun 27, 2026

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Hollywood Casino & Hotel St. Louis
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (3,044 reviews)
"Clean. Ac w orked well"

Reviewed on Jun 28, 2026

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Pear Tree Inn St. Louis Airport
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,620 reviews)
"The area has homeless people and random people asking for the password to get into the hotel….floors were wet so much my feet were black. Did not feel safe."

Reviewed on Jun 27, 2026

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Forest Park Hotel by MDR
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd St. Louis MO
Book a stay at this boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in ...
9/10 Wonderful! (1,979 reviews)
"Okay so all the reviews about your car being broken into, they should just offer a stay and break package because that is it guarantee that it's going to happen. I'm not sure who I'm more frustrated with, the St Louis PD who does nothing to stop this problem or care (still waiting for them to call ..."

Reviewed on Jun 25, 2026

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Moonrise Hotel
The Royal Sonesta Chase Park Plaza St. Louis

The Royal Sonesta Chase Park Plaza St. Louis

4.5 out of 5
212 N Kingshighway St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, an outdoor pool, and 3 restaurants. Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,004 reviews)
"Terrible Room View. Parking costs were undisclosed. Additional nightly Resident Taxation and Fees were undisclosed until checking out."

Reviewed on Jun 27, 2026

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The Royal Sonesta Chase Park Plaza St. Louis
See all 1,275 properties in St. Peters
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.