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St. Clair

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St. Clair Flights as Low as $68

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

Frontier Airlines
Sat, Apr 18 - Sat, Apr 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 6 hours ago
$68
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Apr 18, priced at $68 found 6 hours ago
Frontier Airlines
Tue, Jun 2 - Wed, Jun 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$77 Roundtrip, found 6 hours ago
$77
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jun 17, priced at $77 found 6 hours ago
Frontier Airlines
Sat, Apr 18 - Mon, Apr 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$79 Roundtrip, found 4 hours ago
$79
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Apr 27, priced at $79 found 4 hours ago
Frontier Airlines
Sat, May 30 - Sat, Jun 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 5 hours ago
$80
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $80 found 5 hours ago
Frontier Airlines
Mon, Jun 1 - Mon, Jun 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 6 hours ago
$80
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Jun 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 15, priced at $80 found 6 hours ago
Frontier Airlines
Sat, Apr 18 - Mon, May 4
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 6 hours ago
$84
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, May 4, priced at $84 found 6 hours ago
Frontier Airlines
Wed, May 20 - Mon, Jun 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$86 Roundtrip, found 6 hours ago
$86
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 1, priced at $86 found 6 hours ago
Delta
Wed, Apr 29 - Tue, May 5
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 5 hours ago
$117
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Apr 29 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, May 5, priced at $117 found 5 hours ago
American Airlines
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$122 Roundtrip, found 4 hours ago
$122
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $122 found 4 hours ago
United
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$122 Roundtrip, found 4 hours ago
$122
Roundtrip
found 4 hours ago
Select United flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $122 found 4 hours ago
Frontier Airlines
Fri, Apr 24 - Thu, Apr 30
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Fri, Apr 24 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Apr 30, priced at $140 found 4 hours ago
Frontier Airlines
Sun, Apr 26 - Sat, May 9
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$163 Roundtrip, found 4 hours ago
$163
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, Apr 26 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $163 found 4 hours ago
Frontier Airlines
Sat, May 16 - Sat, May 23
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 4 hours ago
$169
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Sat, May 23, priced at $169 found 4 hours ago
Frontier Airlines
Sat, Apr 25 - Fri, May 8
TTN
Mercer
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 6 hours ago
$176
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Apr 25 from Mercer to Lambert-St. Louis Intl., returning Fri, May 8, priced at $176 found 6 hours ago
Delta
Tue, Apr 28 - Tue, May 12
DAL
Love Field
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 2 hours ago
$281
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Apr 28 from Love Field to Lambert-St. Louis Intl., returning Tue, May 12, priced at $281 found 2 hours ago
Alaska Airlines
Thu, May 7 - Fri, May 15
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$604 Roundtrip, found 6 hours ago
$604
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Thu, May 7 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, May 15, priced at $604 found 6 hours ago

Cheap Flights to St. Clair

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

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

Frequently Asked Questions About flights to St. Clair

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

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. Clair are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St. Clair?

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 St. Clair.

What airport is best to fly into St. Clair?

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

How much are flights to St. Clair?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St. Clair on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $68, 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. Clair?

The trick to saving a stack of cash on your flight to St. Clair? 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 $68 right now, why wait?

St. Clair Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$68

Last Minute Hotel Deals in St. Clair

Pinemark Inn & Suites

Pinemark Inn & Suites

2 out of 5
866 South Outer Road St. Clair MO
Stay at this hotel in St. Clair. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
9.6/10 Exceptional! (1,001 reviews)
Customer service is top notch!

Reviewed on Mar 31, 2026

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Pinemark Inn & Suites
Super 8 by Wyndham St. Clair MO

Super 8 by Wyndham St. Clair MO

2 out of 5
1010 S Outer Rd St. Clair MO
Stay at this hotel in St. Clair. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Indian ...
7.2/10 Good! (972 reviews)
Property and staff were good, but it was so loud. The washing machine across the hall was running non-stop with loud thudding from whatever was being cleaned, and the walls were paper thin.

Reviewed on Mar 30, 2026

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Super 8 by Wyndham St. Clair MO
Best Western Plus Washington Hotel

Best Western Plus Washington Hotel

2.5 out of 5
2621 E 5th St Washington MO
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (670 reviews)
Quiet. Spotless. Friendly staff. Nice breakfast. This is a repeat location for us.

Reviewed on Mar 24, 2026

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Best Western Plus Washington Hotel
Comfort Inn Near Six Flags St. Louis

Comfort Inn Near Six Flags St. Louis

2.5 out of 5
1320 Thornton St Pacific MO
Book a stay at this business-friendly hotel in Pacific. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (904 reviews)
Food was good, pool was clean, hot tub was warm. Our room was clean upon arrival, next morning cleaning staff was very kind at replacing needed towels, cups etc. Only thing that was missing was an extra blanket for the pull out couch, we had both fitted and top sheets but no blanket. Desk guy was ...

Reviewed on Mar 28, 2026

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Comfort Inn Near Six Flags St. Louis
Comfort Inn Sullivan

Comfort Inn Sullivan

2.5 out of 5
736 S Service Rd W Sullivan MO
Book a stay at this business-friendly hotel in Sullivan. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (846 reviews)
Its a decent place to stay in the area. Nothing special about it and equally nothing bad.

Reviewed on Mar 27, 2026

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Comfort Inn Sullivan
Super 8 by Wyndham Eureka/Six Flags Nearby

Super 8 by Wyndham Eureka/Six Flags Nearby

2 out of 5
1733 W 5th St Eureka MO
Stay at this hotel in Eureka. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7/10 Good! (1,001 reviews)
Very pleasant place to stay. I enjoyed it.

Reviewed on Mar 30, 2026

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Super 8 by Wyndham Eureka/Six Flags Nearby
Baymont by Wyndham Sullivan

Baymont by Wyndham Sullivan

2.5 out of 5
275 North Service Road West Sullivan MO
Book a stay at this business-friendly hotel in Sullivan. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,000 reviews)
For the cost of this hotel and the fact that it was a Wyndham, we were expecting more. The pool was nice. The hot tub was weird. Breakfast in the morning, well the food was good. They shove so many people in that tiny room it was so awkward to get around. I was pissed off by the time I left.

Reviewed on Mar 28, 2026

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Baymont by Wyndham Sullivan
Super 8 by Wyndham Washington

Super 8 by Wyndham Washington

2 out of 5
2081 Eckelkamp Ct Washington MO
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (716 reviews)
Clean room, breakfast was very limited, only waffles, toast and yougert

Reviewed on Mar 28, 2026

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Super 8 by Wyndham Washington
See all 266 properties in St. Clair
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.