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Flinthill

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Flinthill Flights as Low as $56

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

Frontier Airlines
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 7 hours ago
$56
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $56 found 7 hours ago
Frontier Airlines
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 5 hours ago
$58
Roundtrip
found 5 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 5 hours ago
Frontier Airlines
Fri, Jul 31 - Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 5 hours ago
$68
Roundtrip
found 5 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 $68 found 5 hours ago
Frontier Airlines
Sat, Aug 8 - Tue, Aug 25
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 4 hours ago
$111
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Aug 8 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $111 found 4 hours ago
Delta
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 5 hours ago
$114
Roundtrip
found 5 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 5 hours ago
Frontier Airlines
Wed, Jul 22 - Sat, Aug 8
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $164 found 1 day ago
American Airlines
Sat, Aug 8 - Tue, Aug 25
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$202 Roundtrip, found 4 hours ago
$202
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Aug 8 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $202 found 4 hours ago
Frontier Airlines
Tue, Aug 25 - Wed, Sep 9
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 7 hours ago
$215
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, Sep 9, priced at $215 found 7 hours ago
Frontier Airlines
Tue, Sep 1 - Tue, Sep 15
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 5 hours ago
$215
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Tampa Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $215 found 5 hours ago
Bargain Flight
Tue, Jul 28 - Wed, Aug 12
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 6 hours ago
$219
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Tue, Jul 28 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $219 found 6 hours ago
Delta
Sat, Aug 8 - Tue, Aug 25
DAL
Love Field
STL
Lambert-St. Louis Intl.
$222 Roundtrip, found 4 hours ago
$222
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Aug 8 from Love Field to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $222 found 4 hours ago
Frontier Airlines
Tue, Jul 28 - Wed, Aug 12
TTN
Mercer
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 6 hours ago
$226
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Mercer to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $226 found 6 hours ago
Bargain Flight
Sat, Aug 29 - Tue, Sep 15
SYR
Hancock Intl.
STL
Lambert-St. Louis Intl.
$254 Roundtrip, found 5 hours ago
$254
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Sat, Aug 29 from Hancock Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $254 found 5 hours ago
Bargain Flight
Tue, Aug 18 - Wed, Aug 19
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, Aug 18 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, Aug 19, priced at $267 found 2 days ago
Frontier Airlines
Wed, Oct 7 - Tue, Oct 13
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$288 Roundtrip, found 5 hours ago
$288
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from San Francisco Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $288 found 5 hours ago
Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$407 Roundtrip, found 5 hours ago
$407
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Oct 7 from San Francisco Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $407 found 5 hours ago

Cheap Flights to Flinthill

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

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

Frequently Asked Questions About flights to Flinthill

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

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

How many airlines fly to Flinthill?

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 Flinthill.

What airport is best to fly into Flinthill?

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

How much are flights to Flinthill?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Flinthill 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 Flinthill?

The trick to saving a stack of cash on your flight to Flinthill? 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?

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

Last Minute Hotel Deals in Flinthill

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! (1,001 reviews)
"The staff, especially the food service staff were wonderful. Room was spacious and comfortable but there was a lingering food smell. They really need to keep the exterior matained better. There were hundreds of cigarette butts on the ground by the door adjacent to main entry. Not a good first ..."

Reviewed on Jun 30, 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 fitness center. Popular attractions Bowlero St. Peters and CarShield Field are located ...
8.6/10 Excellent! (188 reviews)
"Hotel is extremely convenient and is very clean and well-maintained, without a lot of frills. The staff is helpful and friendly and went above and beyond for us. Not luxurious at all, the rooms are comfortable and well-furnished."

Reviewed on Jul 3, 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! (1,039 reviews)
"Me encantó"

Reviewed on Jul 2, 2026

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Sleep Inn & Suites O'Fallon MO - Technology Drive
Hampton Inn St. Charles St. Peters

Hampton Inn St. Charles St. Peters

2.5 out of 5
3720 W Clay St St. Charles MO
Book a stay at this golf hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
8/10 Very Good! (1,003 reviews)
"This hotel is NOT what you'd expect from a Hampton Inn. While the hotel is located conveniently off the highway, the state of the hotel is below what you would expect from an average Hampton Inn. The hotel appears to be 'under construction', but yet I didn't see anyone working on construction for ..."

Reviewed on Jul 2, 2026

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Hampton Inn St. Charles St. Peters
Super 8 by Wyndham St Charles

Super 8 by Wyndham St Charles

2 out of 5
3040 W Clay St St. Charles MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,002 reviews)
"Clean rooms"

Reviewed on Jul 3, 2026

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Super 8 by Wyndham St Charles
Quality Inn Foristell

Quality Inn Foristell

2.5 out of 5
12 Highway W Foristell MO
Book a stay at this business-friendly hotel in Foristell. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,002 reviews)
"No breakfast! Beds were ok but bring your own extra blanket and maybe pillow. Also… The say check out is 11am but the housekeeping guys (yes I said guys, not girls) were pounding on our door every 5-10 minutes after 9:30 because they said they had to strip the beds. Seriously. I’m packed ready to ..."

Reviewed on Jul 2, 2026

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Quality Inn Foristell
Country Inn & Suites by Radisson, St. Peters, MO

Country Inn & Suites by Radisson, St. Peters, MO

2.5 out of 5
3877 Veterans Memorial Pkwy St. Charles MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (1,002 reviews)
"It was what I expected"

Reviewed on Jul 2, 2026

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Country Inn & Suites by Radisson, St. Peters, MO
Holiday Inn Express & Suites St. Louis - Chesterfield by IHG

Holiday Inn Express & Suites St. Louis - Chesterfield by IHG

2.5 out of 5
11 Arnage Boulevard 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 ...
9/10 Wonderful! (1,002 reviews)
"The place is clean and staff were nice. Don't expect to watch TV unless you enjoy the nostalgia of non-HD, no streaming, old school services. Close & convenient to lots of restaurants and right next door to the Lamborghini/Rolls/Aston Martin dealership, which is nice to check out."

Reviewed on Jul 3, 2026

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Holiday Inn Express & Suites St. Louis - Chesterfield by IHG
See all 454 properties in Flinthill
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.