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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
Tue, Sep 15 - Tue, Sep 15
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, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, 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 1 day ago
$58
Roundtrip
found 1 day 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 1 day ago
Frontier Airlines
Tue, Jul 28 - Fri, Jul 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 31, priced at $66 found 2 days ago
Frontier Airlines
Thu, Aug 6 - Tue, Aug 25
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $84 found 1 day ago
Delta
Tue, Sep 15 - Tue, Sep 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 7 hours ago
$112
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $112 found 7 hours ago
Frontier Airlines
Thu, Oct 1 - Mon, Oct 5
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 7 hours ago
$130
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Oct 5, priced at $130 found 7 hours ago
American Airlines
Tue, Sep 15 - Tue, Sep 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 7 hours ago
$159
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $159 found 7 hours ago
Delta
Sat, Oct 17 - Wed, Oct 21
DAL
Love Field
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 7 hours ago
$191
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Oct 17 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 21, priced at $191 found 7 hours ago
Frontier Airlines
Wed, Aug 5 - Mon, Aug 10
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$195 Roundtrip, found 21 hours ago
$195
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Orlando Intl. to Lambert-St. Louis Intl., returning Mon, Aug 10, priced at $195 found 21 hours ago
United
Sat, Aug 8 - Tue, Aug 25
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 8 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $212 found 3 days ago
Bargain Flight
Sat, Sep 12 - Wed, Sep 16
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Sat, Sep 12 from Bradley Intl. to Lambert-St. Louis Intl., returning Wed, Sep 16, priced at $239 found 12 hours ago
Frontier Airlines
Thu, Sep 10 - Mon, Sep 14
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Mon, Sep 14, priced at $250 found 6 days ago
Delta
Wed, Aug 19 - Sat, Aug 22
BTV
Burlington Intl.
STL
Lambert-St. Louis Intl.
$269 Roundtrip, found 3 hours ago
$269
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Aug 19 from Burlington Intl. to Lambert-St. Louis Intl., returning Sat, Aug 22, priced at $269 found 3 hours ago
Bargain Flight
Fri, Oct 9 - Tue, Oct 13
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$290 Roundtrip, found 11 hours ago
$290
Roundtrip
found 11 hours ago
Select Bargain Flight flight, departing Fri, Oct 9 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $290 found 11 hours ago
Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$351 Roundtrip, found 11 hours ago
$351
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Wed, Oct 7 from Sacramento Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $351 found 11 hours ago
United
Tue, Aug 4 - Sat, Aug 15
ABI
Abilene Regional
STL
Lambert-St. Louis Intl.
$378 Roundtrip, found 9 hours ago
$378
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Aug 4 from Abilene Regional to Lambert-St. Louis Intl., returning Sat, Aug 15, priced at $378 found 9 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 September, 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

The Great Rivers, an Ascend Collection Hotel

The Great Rivers, an Ascend Collection Hotel

3 out of 5
3559 College Avenue 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 in our reviews. ...
7.8/10 Good! (789 reviews)
"R u h d g k x k d w I I I I t d g J u. H f k b cb mag pod"

Reviewed on Jul 4, 2026

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The Great Rivers, an Ascend Collection Hotel
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 ...
7.4/10 Good! (579 reviews)
"The pool wasn’t open, the shower was leaking, the ceiling in the bathroom was falling down, the breakfast was only eggs & waffles, stale cereal and the milk was in a pitcher no individual milk and no water, there was a container for bread, begals and donuts but it was empty I will not be staying ..."

Reviewed on Jul 5, 2026

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Comfort Inn Alton near I-255
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! (1,007 reviews)
"The staff was friendly. The hotel was very clean . My pet was welcomed."

Reviewed on Jul 9, 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 ...
9/10 Wonderful! (217 reviews)
"The room was very clean and the staff were very friendly and helpful. The breakfast was delicious and the entire hotel had great central air. The pool was under construction, so I hope it will be available soon. Otherwise, it is a great hotel when visiting family."

Reviewed on Jul 9, 2026

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Holiday Inn Express and Suites Alton St Louis Area by IHG
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! (695 reviews)
"No pool and no Wi-Fi no coffee the 1st 15 minutes in the breakfast area no station covering the Cardinal Brewer game"

Reviewed on Jul 8, 2026

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Hampton Inn & Suites St. Louis/Alton
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 ...
8.6/10 Excellent! (223 reviews)
"It is an older motel and while it was clean, it was a little dated on the outside. I was pleasantly surprised with the inside. My room had been completely updated and modernized and was VERY clean. I would definately stay here again."

Reviewed on Jun 29, 2026

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Bel Air Motel
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! (353 reviews)
"Staff is extra helpful and friendly. A+"

Reviewed on Jul 6, 2026

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Super 8 by Wyndham Jerseyville
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! (238 reviews)
"Yes"

Reviewed on Jul 5, 2026

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Carlin Villa Motel
See all 98 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.