Search Cheap Flights to
Piasa

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Piasa Flights as Low as $48

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

Frontier Airlines
Wed, Dec 2 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 10 hours ago
$48
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $48 found 10 hours ago
Frontier Airlines
Mon, Sep 14 - Sat, Sep 26
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 2 days ago
$80
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Sep 26, priced at $80 found 2 days ago
Frontier Airlines
Thu, Oct 29 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $148 found 1 day ago
Southern Airways Express
Tue, Sep 15 - Sun, Oct 4
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 22 hours ago
$172
Roundtrip
found 22 hours ago
Select Southern Airways Express flight, departing Tue, Sep 15 from Nashville Intl. to Lambert-St. Louis Intl., returning Sun, Oct 4, priced at $172 found 22 hours ago
Bargain Flight
Wed, Oct 28 - Sat, Oct 31
CVG
Cincinnati - Northern Kentucky Intl.
STL
Lambert-St. Louis Intl.
$203 Roundtrip, found 14 hours ago
$203
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Wed, Oct 28 from Cincinnati - Northern Kentucky Intl. to Lambert-St. Louis Intl., returning Sat, Oct 31, priced at $203 found 14 hours ago
Bargain Flight
Mon, Nov 23 - Thu, Nov 26
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 14 hours ago
$206
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Mon, Nov 23 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Thu, Nov 26, priced at $206 found 14 hours ago
Bargain Flight
Wed, Nov 11 - Sat, Nov 14
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$216 Roundtrip, found 14 hours ago
$216
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Wed, Nov 11 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Sat, Nov 14, priced at $216 found 14 hours ago
Frontier Airlines
Fri, Oct 2 - Mon, Oct 5
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Mon, Oct 5, priced at $233 found 6 days ago
Bargain Flight
Wed, Nov 4 - Mon, Nov 9
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 14 hours ago
$237
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Wed, Nov 4 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $237 found 14 hours ago
Southwest Airlines
Thu, Oct 29 - Mon, Nov 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Oct 29 from Love Field to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $237 found 1 day ago
Bargain Flight
Sat, Oct 31 - Sat, Nov 7
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$251 Roundtrip, found 2 hours ago
$251
Roundtrip
found 2 hours ago
Select Bargain Flight flight, departing Sat, Oct 31 from Tampa Intl. to Lambert-St. Louis Intl., returning Sat, Nov 7, priced at $251 found 2 hours ago
Bargain Flight
Wed, Oct 7 - Sat, Oct 24
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Oct 7 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Sat, Oct 24, priced at $262 found 1 day ago
Frontier Airlines
Fri, Sep 11 - Wed, Sep 16
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$265 Roundtrip, just found
$265
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 11 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Wed, Sep 16, priced at $265 just found
Bargain Flight
Sat, Sep 12 - Sat, Sep 19
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 14 hours ago
$268
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Sat, Sep 12 from LaGuardia to Lambert-St. Louis Intl., returning Sat, Sep 19, priced at $268 found 14 hours ago
Bargain Flight
Fri, Sep 25 - Mon, Sep 28
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$273 Roundtrip, found 14 hours ago
$273
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Fri, Sep 25 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Mon, Sep 28, priced at $273 found 14 hours ago
Frontier Airlines
Sat, Oct 31 - Sat, Nov 14
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$294 Roundtrip, just found
$294
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 31 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Sat, Nov 14, priced at $294 just found

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 December, 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 8 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 $48, 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 $48 right now, why wait?

Piasa Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$48

Last Minute Hotel Deals in Piasa

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 ...
Get rates
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! (706 reviews)
"The refrigerator had leftover food in it from the previous guests."

Reviewed on Aug 29, 2026

Get rates
Hampton Inn & Suites St. Louis/Alton
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! (1,002 reviews)
"We really needed handicapped bathroom but these were adapted from regular tub with lots of added bars to grab. Slick tub floor, Hard to reach shower head because I could not work the sliding mechanism it was mounted on. Water....extremely hot! There was an included shower chair in bathroom and lots ..."

Reviewed on Aug 28, 2026

Get rates
Best Western Plus Parkway Hotel
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! (799 reviews)
"Nice staff room nice air worked"

Reviewed on Aug 27, 2026

Get rates
The Great Rivers, an Ascend Collection 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 ...
Get rates
Holiday Inn Express and Suites Alton St Louis Area by IHG
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! (235 reviews)
"Noise a bunch of young men thought they would just run up and down the stairs and wake me out of a sleep at 12:00 at night and then they double charge me they charged my bank account twice you better be looking into it"

Reviewed on Aug 24, 2026

Get rates
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! (366 reviews)
"It needed some updating"

Reviewed on Aug 22, 2026

Get rates
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 ...
Get rates
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.