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Piasa

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Piasa Flights as Low as $56

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

Frontier Airlines
Wed, Aug 12 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 26, priced at $56 just found
Frontier Airlines
Thu, Jun 4 - Tue, Jun 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jun 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jun 16, priced at $58 just found
Frontier Airlines
Thu, May 28 - Mon, Jun 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$64 Roundtrip, found 1 day ago
$64
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 1, priced at $64 found 1 day ago
Frontier Airlines
Sat, Jun 6 - Sat, Jun 13
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 6 hours ago
$80
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Jun 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $80 found 6 hours ago
Delta
Wed, Aug 12 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 26, priced at $119 just found
Delta
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 6 hours ago
$137
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $137 found 6 hours ago
Frontier Airlines
Tue, May 26 - Wed, Jun 17
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 23 hours ago
$169
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 17, priced at $169 found 23 hours ago
Frontier Airlines
Sun, May 24 - Wed, Jun 10
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $179 found 2 days ago
Frontier Airlines
Tue, May 26 - Sat, May 30
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 8 hours ago
$190
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Sat, May 30, priced at $190 found 8 hours ago
American Airlines
Wed, Aug 12 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 26, priced at $197 just found
United
Wed, May 27 - Wed, Jun 10
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$201 Roundtrip, found 6 hours ago
$201
Roundtrip
found 6 hours ago
Select United flight, departing Wed, May 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $201 found 6 hours ago
Frontier Airlines
Tue, May 26 - Tue, Jun 9
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$212 Roundtrip, found 23 hours ago
$212
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from LaGuardia to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $212 found 23 hours ago
Bargain Flight
Tue, Jun 23 - Tue, Jun 30
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 7 hours ago
$223
Roundtrip
found 7 hours ago
Select Bargain Flight flight, departing Tue, Jun 23 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $223 found 7 hours ago
Frontier Airlines
Mon, Jun 22 - Fri, Jun 26
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jun 22 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Fri, Jun 26, priced at $250 found 4 days ago
Delta
Tue, Jun 2 - Wed, Jun 10
DAL
Love Field
STL
Lambert-St. Louis Intl.
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Delta flight, departing Tue, Jun 2 from Love Field to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $287 just found
Bargain Flight
Wed, May 6 - Sat, May 16
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$447 Roundtrip, found 7 hours ago
$447
Roundtrip
found 7 hours ago
Select Bargain Flight flight, departing Wed, May 6 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, May 16, priced at $447 found 7 hours ago

Cheap Flights to Piasa

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

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

Frequently Asked Questions About flights to Piasa

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

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 Piasa are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Piasa?

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 Piasa.

What airport is best to fly into Piasa?

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

How much are flights to Piasa?

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

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

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

Last Minute Hotel Deals in Piasa

Best Western Plus Parkway Hotel

Best Western Plus Parkway Hotel

2.5 out of 5
1900 Homer Adams Pkwy Alton IL
Book a stay at this business-friendly hotel in Alton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,000 reviews)
Convenient location with a comfortable bed. Staff was excellent. Options at breakfast were above average. Bed was comfortable and the room was in good shape. The floor needed a deep and thorough vacuuming - it was the only area that disappointed. Good value overall for a place to sleep for a ...

Reviewed on Apr 27, 2026

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Best Western Plus Parkway Hotel
Holiday Inn Express and Suites Alton St Louis Area by IHG

Holiday Inn Express and Suites Alton St Louis Area by IHG

2.5 out of 5
2008 HOMER ADAMS PARKWAY Alton IL
Book a stay at this business-friendly hotel in Alton. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Alton Square Mall and Robert Wadlow ...
9.2/10 Wonderful! (188 reviews)
Clean room, staff was very helpful and kind

Reviewed on Apr 19, 2026

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Holiday Inn Express and Suites Alton St Louis Area by IHG
Comfort Inn Alton near I-255

Comfort Inn Alton near I-255

2.5 out of 5
11 Crossroads Ct Alton IL
Stay at this hotel in Alton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Robert ...
7.6/10 Good! (539 reviews)
Nice place for the price, convenient location. The pool seems to be out of order every time I stay though. If you’re looking for a nice stay and aren’t looking for a place with a pool then everything is okay

Reviewed on Apr 29, 2026

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Comfort Inn Alton near I-255
Hampton Inn & Suites St. Louis/Alton

Hampton Inn & Suites St. Louis/Alton

2.5 out of 5
1904 Homer M Adams Parkway Alton IL
Book a stay at this business-friendly hotel in Alton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (680 reviews)
Good Breakfast choices, clean rooms

Reviewed on Apr 24, 2026

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Hampton Inn & Suites St. Louis/Alton
Carlin Villa Motel

Carlin Villa Motel

2.5 out of 5
18891 Rt 4 Old Rt 66 Carlinville IL
Stay at this motel in Carlinville. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular attraction ...
8.4/10 Very Good! (225 reviews)
Decor around the property and rooms are very outdated, but everything is clean and smells somewhat fresh. The rooms are clean, beds are ok, bathrooms clean and the price is a good value with Blackburn College and the town just a few minutes away.

Reviewed on Apr 20, 2026

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Carlin Villa Motel
Bel Air Motel

Bel Air Motel

3.5 out of 5
542 W Ferguson Ave Wood River IL
Stay at this motel in Wood River. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
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Bel Air Motel
Super 8 by Wyndham Alton

Super 8 by Wyndham Alton

2 out of 5
1800 Homer M. Adams Parkway Alton IL
Book a stay at this business-friendly motel in Alton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
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Super 8 by Wyndham Alton
Super 8 by Wyndham Jerseyville

Super 8 by Wyndham Jerseyville

2 out of 5
1303 State Highway 109 Jerseyville IL
Stay at this motel in Jerseyville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Jerseyville Historic District and Jersey County Historical ...
8/10 Very Good! (344 reviews)
The room was clean, quiet location, pet friendly, the staff were all very nice.

Reviewed on Apr 21, 2026

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Super 8 by Wyndham Jerseyville
See all 99 properties in Piasa
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.