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Flinthill

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Flinthill Flights as Low as $114

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

Frontier Airlines
Sat, Jul 19 - Sat, Jul 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 2 hours ago
$114
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jul 26, priced at $114 found 2 hours ago
Frontier Airlines
Mon, Oct 6 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Oct 6 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $149 just found
Delta
Tue, Aug 26 - Wed, Sep 3
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 26 from LaGuardia to Lambert-St. Louis Intl., returning Wed, Sep 3, priced at $151 found 1 day ago
United
Mon, Oct 6 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, just found
$157
Roundtrip
just found
Select United flight, departing Mon, Oct 6 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $157 just found
American Airlines
Mon, Oct 6 - Tue, Oct 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Oct 6 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Oct 14, priced at $163 found 4 days ago
Spirit Airlines
Sun, Jul 20 - Mon, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 2 days ago
$169
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Jul 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jul 21, priced at $169 found 2 days ago
Delta
Tue, Aug 26 - Tue, Aug 26
DAL
Love Field
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 6 hours ago
$191
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 26 from Love Field to Lambert-St. Louis Intl., returning Tue, Aug 26, priced at $191 found 6 hours ago
American Airlines
Tue, Oct 7 - Tue, Oct 7
SAT
San Antonio Intl.
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 9 hours ago
$199
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Oct 7 from San Antonio Intl. to Lambert-St. Louis Intl., returning Tue, Oct 7, priced at $199 found 9 hours ago
Spirit Airlines
Thu, Aug 7 - Thu, Aug 14
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$205 Roundtrip, just found
$205
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 7 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Thu, Aug 14, priced at $205 just found
Frontier Airlines
Fri, Jun 13 - Sat, Jun 14
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Jun 13 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sat, Jun 14, priced at $213 found 5 days ago
Frontier Airlines
Mon, Sep 22 - Thu, Sep 25
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 22 from San Diego Intl. to Lambert-St. Louis Intl., returning Thu, Sep 25, priced at $214 found 1 day ago
Delta
Sun, Jun 22 - Tue, Jul 1
CAE
Columbia Metropolitan
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 23 hours ago
$240
Roundtrip
found 23 hours ago
Select Delta flight, departing Sun, Jun 22 from Columbia Metropolitan to Lambert-St. Louis Intl., returning Tue, Jul 1, priced at $240 found 23 hours ago
Spirit Airlines
Wed, Jul 16 - Mon, Jul 21
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$243 Roundtrip, found 2 hours ago
$243
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Wed, Jul 16 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Jul 21, priced at $243 found 2 hours ago
Alaska Airlines
Tue, Sep 23 - Wed, Sep 24
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$318 Roundtrip, found 11 hours ago
$318
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from San Diego Intl. to Lambert-St. Louis Intl., returning Wed, Sep 24, priced at $318 found 11 hours ago
American Airlines
Tue, Sep 23 - Wed, Sep 24
CLD
McClellan-Palomar
STL
Lambert-St. Louis Intl.
$319 Roundtrip, found 11 hours ago
$319
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Sep 23 from McClellan-Palomar to Lambert-St. Louis Intl., returning Wed, Sep 24, priced at $319 found 11 hours ago
Hawaiian Airlines
Thu, Jul 24 - Tue, Jul 29
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Jul 24 from San Diego Intl. to Lambert-St. Louis Intl., returning Tue, Jul 29, priced at $348 found 2 days 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 16 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 $114, 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 $114 right now, why wait?

Flinthill Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$113

Last Minute Hotel Deals in Flinthill

Relax Inn Saint Charles
Relax Inn Saint Charles
2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
Stay at this motel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.2/10 (881 reviews)
"I loved the night front desk lady. She was very nice and quick."

Reviewed on Jun 6, 2025

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Relax Inn Saint Charles
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! (1,001 reviews)
Nice hotel
"Very nice hotel. Friendly staff. Breakfast was awesome."

Reviewed on Jun 3, 2025

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Hampton Inn St. Charles St. Peters
Comfort Inn & Suites St. Louis - O'Fallon
Comfort Inn & Suites St. Louis - O'Fallon
2.5 out of 5
100 Comfort Inn Ct, 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 helpful staff and the clean ...
7.6/10 Good! (1,001 reviews)
"It worked for one night. Decent breakfast"

Reviewed on Jun 6, 2025

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Comfort Inn & Suites St. Louis - O'Fallon
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 ...
9.2/10 Wonderful! (1,004 reviews)
"Everyone there was extremely nice!!!"

Reviewed on Jun 9, 2025

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Drury Inn & Suites St. Louis St. Peters
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! (876 reviews)
"Access was pretty easy. Lobby and dining area was ample Facial tissues were out. No tops for coffee cups in room. No cold drink cups in room. two and a half strikes for no EV charger on site."

Reviewed on Jun 4, 2025

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Holiday Inn Express & Suites St. Louis - Chesterfield by IHG
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 ...
8.2/10 Very Good! (1,000 reviews)
"Not bad but needing some updating to the rooms"

Reviewed on Jun 4, 2025

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Country Inn & Suites by Radisson, St. Peters, MO
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 ...
8.8/10 Excellent! (1,006 reviews)
"We stayed here 9 hours into our 3800 mile trip and loved it so much that we stayed again on our way back at the end of our trip"

Reviewed on Jun 8, 2025

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Sleep Inn & Suites O'Fallon MO - Technology Drive
Holiday Inn Express St. Louis West - O'Fallon by IHG
Holiday Inn Express St. Louis West - O'Fallon by IHG
2.5 out of 5
1175 Technology Dr, 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 helpful staff in our reviews. ...
8.4/10 Very Good! (710 reviews)
"Our room had a very odd odor, like a mildew/damp/moldy smell, specifically in the bathroom. Everything else was perfectly fine!"

Reviewed on Jun 9, 2025

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Holiday Inn Express St. Louis West - O'Fallon by IHG
See all 466 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.