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Alton

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Alton Flights as Low as $60

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

Spirit Airlines
Sun, Sep 21 - Thu, Sep 25
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$60 Roundtrip, found 3 days ago
$60
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Sep 21 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Sep 25, priced at $60 found 3 days ago
Delta
Thu, Sep 25 - Thu, Sep 25
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$139 Roundtrip, found 4 days ago
$139
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 25 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Sep 25, priced at $139 found 4 days ago
Spirit Airlines
Mon, Aug 25 - Thu, Sep 4
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$140 Roundtrip, found 3 hours ago
$140
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $140 found 3 hours ago
Spirit Airlines
Sat, Sep 6 - Thu, Sep 11
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$143 Roundtrip, found 3 days ago
$143
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Sep 6 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Thu, Sep 11, priced at $143 found 3 days ago
Spirit Airlines
Sun, Aug 17 - Mon, Aug 18
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Aug 17 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Mon, Aug 18, priced at $169 found 3 days ago
Bargain Flight
Tue, Sep 23 - Fri, Sep 26
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 4 days ago
$174
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Tue, Sep 23 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Fri, Sep 26, priced at $174 found 4 days ago
American Airlines
Sun, Sep 21 - Thu, Sep 25
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 21 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Sep 25, priced at $190 found 3 days ago
Bargain Flight
Tue, Nov 18 - Mon, Nov 24
SAT
San Antonio Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Tue, Nov 18 from San Antonio Intl. to Lambert-St. Louis Intl., returning Mon, Nov 24, priced at $210 found 4 days ago
Frontier Airlines
Sat, Aug 2 - Sat, Aug 9
MDT
Harrisburg Intl.
STL
Lambert-St. Louis Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug 2 from Harrisburg Intl. to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $211 found 1 day ago
Spirit Airlines
Wed, Sep 3 - Sun, Sep 21
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$214 Roundtrip, found 20 hours ago
$214
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Wed, Sep 3 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Sep 21, priced at $214 found 20 hours ago
Frontier Airlines
Sat, Oct 25 - Sat, Oct 25
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, Oct 25, priced at $223 found 3 days ago
Frontier Airlines
Thu, Oct 16 - Fri, Oct 17
TTN
Mercer
STL
Lambert-St. Louis Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Mercer to Lambert-St. Louis Intl., returning Fri, Oct 17, priced at $228 found 1 day ago
Spirit Airlines
Sat, Aug 23 - Thu, Aug 28
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Aug 23 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Thu, Aug 28, priced at $232 found 3 days ago
Frontier Airlines
Thu, Sep 11 - Sat, Sep 20
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$252 Roundtrip, found 23 hours ago
$252
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Sep 11 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Sat, Sep 20, priced at $252 found 23 hours ago
Alaska Airlines
Thu, Nov 6 - Mon, Nov 10
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Nov 6 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Nov 10, priced at $277 found 6 days ago
Hawaiian Airlines
Wed, Sep 10 - Sun, Sep 28
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$336 Roundtrip, found 20 hours ago
$336
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Sep 28, priced at $336 found 20 hours 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 September, 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 14 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 $60, 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 $60 right now, why wait?

Alton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$60

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
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! (3,900 reviews)
"Wonderful, spacious corner room with an Arch view. Carpet in the hallways is a bit worn and stained but otherwise a nice stay. The hotel is a bit of a challenge to get to on Cardinal game day even though we were 4 hours early to check in. We used valet parking and the valet staff were literally running ..."

Reviewed on Jul 28, 2025

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Hyatt Regency St. Louis at The Arch
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
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! (2,900 reviews)
"No complaints at all! Every staff member we interacted with were friendly, provided excellent customer service, and were knowledgeable and helpful. Superb experience!! Highly recommend!"

Reviewed on Jul 27, 2025

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Drury Plaza Hotel St. Louis at the Arch
The Arch Convention Hotel

The Arch Convention Hotel

3.5 out of 5
811 N 9th Street, St. Louis, MO
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful ...
6.8/10 (1,044 reviews)
Good
"It was overall a good stay. Staff was nice and helpful. Elevators sound like they need renovations. Room could be slightly cleaner but overall pretty solid. Ice machine weren’t working on my floor"

Reviewed on Jul 26, 2025

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The Arch Convention Hotel
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
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! (2,958 reviews)
Great place to stay
"The Clayton Plaza Hotel is excellent! From the friendly front desk, to the clean and nicely appointed rooms, and the complimentary breakfast ( a full breakfast buffet with added availability of fresh to order omelets) all combines to make it a great hotel choice."

Reviewed on Jul 26, 2025

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Clayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street, St. Louis, MO
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,522 reviews)
"Room was great, clean and comfortable for the price. Hotel is a walkable distance to both city Museum and Union Station, which is great. Our only problem was the state of the pool. The water was murky, and the whole thing did not appear to be clean. Hot tub was not really hot and did not have enough ..."

Reviewed on Jul 28, 2025

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Pear Tree Inn St. Louis Near Union Station
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd, St. Louis, MO
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! (1,832 reviews)
"Great staff, comfy room!"

Reviewed on Jul 28, 2025

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Moonrise Hotel
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
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! (2,021 reviews)
"Staff at hotel and shuttle to concert was excellent"

Reviewed on Jul 26, 2025

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Hollywood Casino & Hotel St. Louis
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

4 out of 5
421 N 8th St, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the bar and the helpful ...
8.6/10 Excellent! (1,030 reviews)
"everything good except when you want to check out. waited for them to get my car from there valet overnight parking waited 4o min. it was the only way you can park your car to stay at hotel"

Reviewed on Jul 27, 2025

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Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
See all 1,348 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.