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Bethalto

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Bethalto Flights as Low as $84

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

Frontier Airlines
Thu, May 14 - Sat, May 23
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 4 hours ago
$84
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, May 14 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, May 23, priced at $84 found 4 hours ago
Frontier Airlines
Wed, May 20 - Mon, Jun 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 1 hour ago
$84
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, May 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 1, priced at $84 found 1 hour ago
Frontier Airlines
Sat, Apr 25 - Sat, May 9
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Apr 25 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $86 just found
Frontier Airlines
Wed, Apr 22 - Wed, Apr 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$88 Roundtrip, found 12 hours ago
$88
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Apr 22 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Apr 22, priced at $88 found 12 hours ago
Frontier Airlines
Sat, Apr 18 - Wed, Apr 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 8 hours ago
$89
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Apr 22, priced at $89 found 8 hours ago
Frontier Airlines
Fri, Apr 17 - Thu, Apr 23
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 6 days ago
$144
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Apr 17 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Apr 23, priced at $144 found 6 days ago
Frontier Airlines
Mon, May 4 - Sat, May 9
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 4 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $155 found 1 day ago
Frontier Airlines
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$187 Roundtrip, found 5 hours ago
$187
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $187 found 5 hours ago
Frontier Airlines
Thu, Apr 16 - Sun, Apr 19
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Sun, Apr 19, priced at $190 found 3 days ago
Bargain Flight
Tue, Apr 21 - Tue, Apr 28
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Apr 21 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Apr 28, priced at $191 found 1 day ago
Delta
Wed, Apr 29 - Tue, May 5
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 5 hours ago
$191
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Apr 29 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, May 5, priced at $191 found 5 hours ago
American Airlines
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 5 hours ago
$199
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $199 found 5 hours ago
Bargain Flight
Tue, Mar 31 - Wed, Apr 8
MKE
General Mitchell Intl.
STL
Lambert-St. Louis Intl.
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Tue, Mar 31 from General Mitchell Intl. to Lambert-St. Louis Intl., returning Wed, Apr 8, priced at $227 found 6 days ago
Delta
Mon, Apr 20 - Mon, May 4
DAL
Love Field
STL
Lambert-St. Louis Intl.
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 20 from Love Field to Lambert-St. Louis Intl., returning Mon, May 4, priced at $254 found 1 day ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Apr 30 - Tue, May 19
MKL
McKellar-Sipes Regional
STL
Lambert-St. Louis Intl.
$474 Roundtrip, found 1 day ago
$474
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Apr 30 from McKellar-Sipes Regional to Lambert-St. Louis Intl., returning Tue, May 19, priced at $474 found 1 day ago
Alaska Airlines
Wed, Aug 12 - Fri, Aug 21
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$515 Roundtrip, found 5 hours ago
$515
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Aug 12 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Fri, Aug 21, priced at $515 found 5 hours ago

Cheap Flights to Bethalto

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

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

Frequently Asked Questions About flights to Bethalto

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

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 Bethalto are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Bethalto?

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 Bethalto.

What airport is best to fly into Bethalto?

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

How much are flights to Bethalto?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Bethalto on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $84, 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 Bethalto?

The trick to saving a stack of cash on your flight to Bethalto? 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 $84 right now, why wait?

Bethalto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$84

Last Minute Hotel Deals in Bethalto

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Book a stay at this 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! (3,981 reviews)
Rude after hours valet, valet not available after certain hrs which was not told, even though we had to pay 50$ per night. The stay was expensive and did not meet the expectations

Reviewed on Mar 27, 2026

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Hyatt Regency St. Louis at The Arch
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,066 reviews)
Staff was great. The live music was awesome and our waitress at the restaurant was delightful. The pool was closed and we got no notice before hand. The rooms are tired and in need of some updates, but the beds are very comfortable.

Reviewed on Mar 28, 2026

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Renaissance St. Louis Airport Hotel
Home2 Suites by Hilton St. Louis Downtown

Home2 Suites by Hilton St. Louis Downtown

3 out of 5
1221 Locus Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful ...
8/10 Very Good! (710 reviews)
Front desk staff was always friendly

Reviewed on Mar 28, 2026

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Home2 Suites by Hilton St. Louis Downtown
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
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,264 reviews)
Discolored brown stains on comforter and orange stains on carpet. Restaurant has severely dusty chandeliers over the tables.

Reviewed on Mar 27, 2026

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Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
Embassy Suites by Hilton St. Louis Downtown

Embassy Suites by Hilton St. Louis Downtown

4 out of 5
610 N 7th St St. Louis MO
Book a stay at this family-friendly hotel in St. Louis. Enjoy free breakfast, a fitness center, and WiFi (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,297 reviews)
Staff was great! Breakfast and free appetizers are wonderful- we love staying at Embassy anywhere

Reviewed on Mar 24, 2026

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Embassy Suites by Hilton St. Louis Downtown
Casino Queen Hotel

Casino Queen Hotel

3 out of 5
200 Front Street East St. Louis IL
Book a stay at this business-friendly hotel in East St. Louis. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (2,028 reviews)
The casino and hotel are a bit dated but not terrible for the price. The shuttle to the Cardinals game was very nice and convenient. The parking stinks. I had to park very far from the hotel. The room was fine. The beds are a little firm for my taste but that's just personal preference. I've stayed ...

Reviewed on Mar 27, 2026

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Casino Queen Hotel
Courtyard by Marriott St. Louis Downtown/Convention Center

Courtyard by Marriott St. Louis Downtown/Convention Center

3 out of 5
823-827 Washington Avenue St. Louis MO
Stay at this hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (1,000 reviews)
Excellent

Reviewed on Mar 24, 2026

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Courtyard by Marriott St. Louis Downtown/Convention Center
Hampton Inn St. Louis-Downtown (At the Gateway Arch)

Hampton Inn St. Louis-Downtown (At the Gateway Arch)

2.5 out of 5
333 Washington Ave St. Louis MO
Book a stay at this 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! (1,245 reviews)
Everything was great 👍

Reviewed on Mar 26, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
See all 297 properties in Bethalto
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.