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Alton

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Alton 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 12 - Tue, Apr 15
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 4 days ago
$68
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Apr 12 from Orlando Intl. to Lambert-St. Louis Intl., returning Tue, Apr 15, priced at $68 found 4 days ago
Frontier Airlines
Wed, Apr 30 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $79 found 1 day ago
Spirit Airlines
Tue, Apr 29 - Thu, May 8
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Apr 29 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, May 8, priced at $151 found 3 days ago
Frontier Airlines
Tue, Apr 8 - Tue, Apr 15
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Apr 8 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Tue, Apr 15, priced at $155 found 1 day ago
Frontier Airlines
Tue, May 13 - Wed, May 14
CLE
Hopkins Intl.
STL
Lambert-St. Louis Intl.
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 13 from Hopkins Intl. to Lambert-St. Louis Intl., returning Wed, May 14, priced at $158 found 1 day ago
Frontier Airlines
Tue, Apr 1 - Wed, Apr 2
SAT
San Antonio Intl.
STL
Lambert-St. Louis Intl.
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Apr 1 from San Antonio Intl. to Lambert-St. Louis Intl., returning Wed, Apr 2, priced at $161 found 4 days ago
Frontier Airlines
Wed, Apr 9 - Tue, Apr 15
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Apr 9 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Tue, Apr 15, priced at $161 found 5 days ago
Frontier Airlines
Mon, Apr 7 - Tue, Apr 15
TTN
Mercer
STL
Lambert-St. Louis Intl.
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Apr 7 from Mercer to Lambert-St. Louis Intl., returning Tue, Apr 15, priced at $162 found 1 day ago
Frontier Airlines
Thu, Mar 27 - Wed, Apr 2
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Mar 27 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Apr 2, priced at $163 found 1 day ago
Delta
Mon, Apr 7 - Wed, Apr 16
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Apr 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Apr 16, priced at $197 found 5 days ago
United
Sat, Apr 26 - Wed, Apr 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 26 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Apr 30, priced at $199 found 1 day ago
American Airlines
Mon, Apr 28 - Tue, Apr 29
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Apr 28 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Tue, Apr 29, priced at $214 found 3 days ago
Frontier Airlines
Tue, Mar 18 - Mon, Mar 24
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Mar 18 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, Mar 24, priced at $218 found 4 days ago
Alaska Airlines
Tue, Apr 22 - Wed, Apr 23
OAK
Oakland Intl.
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Apr 22 from Oakland Intl. to Lambert-St. Louis Intl., returning Wed, Apr 23, priced at $296 found 4 days ago
Hawaiian Airlines
Sat, Apr 19 - Wed, Apr 23
OAK
Oakland Intl.
STL
Lambert-St. Louis Intl.
$347 Roundtrip, found 4 days ago
$347
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Apr 19 from Oakland Intl. to Lambert-St. Louis Intl., returning Wed, Apr 23, priced at $347 found 4 days ago
Delta
Tue, Mar 25 - Wed, Mar 26
DAL
Love Field
STL
Lambert-St. Louis Intl.
$618 Roundtrip, found 1 day ago
$618
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 25 from Love Field to Lambert-St. Louis Intl., returning Wed, Mar 26, priced at $618 found 1 day ago

Cheap Flights to Alton

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

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

Frequently Asked Questions About flights to Alton

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

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

How many airlines fly to Alton?

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 Alton.

What airport is best to fly into Alton?

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

How much are flights to Alton?

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

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

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

Last Minute Hotel Deals in Alton

Hyatt Regency St. Louis at The Arch
Hyatt Regency St. Louis at The Arch
4 out of 5
315 Chestnut St, St. Louis, MO
The price is $152 per night from Mar 28 to Mar 29
$152
includes taxes & fees
Mar 28 - Mar 29
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (3,596 reviews)
"Staff was very helpful."

Reviewed on Mar 11, 2025

Hyatt Regency St. Louis at The Arch
Clayton Plaza Hotel & Extended Stay
Clayton Plaza Hotel & Extended Stay
3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
The price is $111 per night from Mar 30 to Mar 31
$111
includes taxes & fees
Mar 30 - Mar 31
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (2,998 reviews)
"Great location"

Reviewed on Mar 10, 2025

Clayton Plaza Hotel & Extended Stay
Hollywood Casino & Hotel St. Louis
Hollywood Casino & Hotel St. Louis
3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
The price is $133 per night from Mar 25 to Mar 26
$133
includes taxes & fees
Mar 25 - Mar 26
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,852 reviews)
"Friendly & Clean!"

Reviewed on Mar 13, 2025

Hollywood Casino & Hotel St. Louis
Moonrise Hotel
Moonrise Hotel
4 out of 5
6177 Delmar Blvd, St. Louis, MO
The price is $151 per night from Mar 19 to Mar 20
$151
includes taxes & fees
Mar 19 - Mar 20
Stay at this 4-star boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the bar in our reviews. ...
9/10 Wonderful! (1,622 reviews)
Friendly, helpful service!
"Great view looking out over Delmar. Right next to the Pageant. We stayed here to got to a concert. The restaurant was delicious. Great service at check. Excellent service at dinner (thanks, Elissa!). Friendly at check out."

Reviewed on Mar 14, 2025

Moonrise Hotel
Drury Plaza Hotel St. Louis at the Arch
Drury Plaza Hotel St. Louis at the Arch
3 out of 5
2 South 4th Street, St. Louis, MO
The price is $158 per night from Mar 19 to Mar 20
$158
includes taxes & fees
Mar 19 - Mar 20
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (2,409 reviews)
"Very nice morning breakfast with stay"

Reviewed on Mar 14, 2025

Drury Plaza Hotel St. Louis at the Arch
21C Museum Hotel St Louis
21C Museum Hotel St Louis
4.5 out of 5
1528 Locust street, St. Louis, MO
The price is $161 per night from Mar 16 to Mar 17
$161
includes taxes & fees
Mar 16 - Mar 17
Stay at this 4.5-star luxury hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the restaurant in our ...
9/10 Wonderful! (1,008 reviews)
Good for a fun getaway weekend
"The hotel is charming, built in the old YMCA building with a restored fitness pool, hot tub and sauna. Be aware that there is no free breakfast, hotels.com will list it was an option for an extra $3 but there is no free buffet style breakfast but there is an overpriced trendy breakfast cafe in the ..."

Reviewed on Mar 12, 2025

21C Museum Hotel St Louis
Live by Loews - St.Louis
Live by Loews - St.Louis
4 out of 5
799 Clark ave, St. Louis, MO
The price is $189 per night from Mar 16 to Mar 17
$189
includes taxes & fees
Mar 16 - Mar 17
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the bar and the helpful ...
9.2/10 Wonderful! (1,000 reviews)
"Great location and guest service."

Reviewed on Mar 12, 2025

Live by Loews - St.Louis
The Last Hotel
The Last Hotel
4.5 out of 5
1501 Washington Ave, St. Louis, MO
Stay at this 4.5-star luxury hotel in St. Louis. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the pool and the ...
7.8/10 Good! (1,181 reviews)
"10/10 this hotel has the nicest staff, cozy rooms, and a dope skyline view with a pool on the top. Highly recommend!"

Reviewed on Mar 7, 2025

Get rates
The Last Hotel
See all 1,371 properties in Alton
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.