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Bethalto

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Bethalto Flights as Low as $58

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

Frontier Airlines
Mon, Feb 2 - Mon, Feb 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 1 hour ago
$58
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Feb 9, priced at $58 found 1 hour ago
Frontier Airlines
Wed, Feb 18 - Wed, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 9 hours ago
$68
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Feb 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Feb 25, priced at $68 found 9 hours ago
Frontier Airlines
Wed, Feb 18 - Wed, Feb 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 9 hours ago
$70
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Feb 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Feb 18, priced at $70 found 9 hours ago
Frontier Airlines
Mon, Feb 2 - Sat, Feb 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$93 Roundtrip, found 8 hours ago
$93
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $93 found 8 hours ago
United
Sat, Feb 28 - Wed, Mar 4
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Mar 4, priced at $157 found 1 hour ago
Frontier Airlines
Wed, Feb 11 - Sat, Feb 14
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$160 Roundtrip, found 9 hours ago
$160
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Feb 11 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $160 found 9 hours ago
Frontier Airlines
Sat, Feb 7 - Sat, Feb 14
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$160 Roundtrip, found 1 hour ago
$160
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $160 found 1 hour ago
American Airlines
Sat, Feb 7 - Sat, Feb 14
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 1 hour ago
$169
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Feb 7 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $169 found 1 hour ago
Delta
Sat, Feb 28 - Sat, Feb 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$171 Roundtrip, found 1 hour ago
$171
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 28, priced at $171 found 1 hour ago
Frontier Airlines
Wed, Feb 25 - Wed, Mar 11
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Feb 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Wed, Mar 11, priced at $179 found 1 hour ago
Frontier Airlines
Tue, Mar 10 - Wed, Mar 11
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$213 Roundtrip, found 1 hour ago
$213
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Mar 10 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Wed, Mar 11, priced at $213 found 1 hour ago
Frontier Airlines
Thu, Apr 9 - Mon, Apr 13
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$241 Roundtrip, found 1 hour ago
$241
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Mon, Apr 13, priced at $241 found 1 hour ago
Delta
Sat, Feb 7 - Sat, Feb 7
DAL
Love Field
STL
Lambert-St. Louis Intl.
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Feb 7 from Love Field to Lambert-St. Louis Intl., returning Sat, Feb 7, priced at $257 found 6 days ago
American Airlines
Thu, Mar 26 - Mon, Mar 30
BUF
Buffalo Niagara Intl.
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 2 hours ago
$268
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Mar 26 from Buffalo Niagara Intl. to Lambert-St. Louis Intl., returning Mon, Mar 30, priced at $268 found 2 hours ago
Alaska Airlines
Wed, Feb 25 - Tue, Mar 10
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$315 Roundtrip, found 4 hours ago
$315
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Feb 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Tue, Mar 10, priced at $315 found 4 hours ago
Delta
Sat, Feb 14 - Tue, Feb 17
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$329 Roundtrip, found 1 hour ago
$329
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Feb 14 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Tue, Feb 17, priced at $329 found 1 hour 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 February, 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 16 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 $58, 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 $58 right now, why wait?

Bethalto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$58

Last Minute Hotel Deals in Bethalto

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 ...
8.6/10 Excellent! (1,211 reviews)
Quaint historic hotel near Arch and other St. Louis attractions. The staff was very nice, giving me an extended check-out time because I was a Marriott Bonvoy member.

Reviewed on Jan 22, 2026

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Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
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 ...
8.6/10 Excellent! (1,221 reviews)
The view was awesome and the breakfast was pretty good. The beds were uncomfortable and the pillows were horrible though. Staff was very nice and helpful. Parking prices were a little ridiculous but in that area I guess it wasn’t too bad. Location was very convenient and within walking distance of ...

Reviewed on Jan 23, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
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! (655 reviews)
The hotel and the room were very up-to-date, clean and inviting, the staff including the security guards (James, Norris and Mike) were all very professional, full of information about the area, restaurants and sights. They all went out of their way to help us and were so friendly. The breakfast was ...

Reviewed on Jan 12, 2026

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Home2 Suites by Hilton St. Louis Downtown
Marriott St. Louis Grand

Marriott St. Louis Grand

4 out of 5
800 Washington Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour fitness center. Our guests praise ...
8/10 Very Good! (1,001 reviews)
Large room, very clean, centrally located!

Reviewed on Jan 17, 2026

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Marriott St. Louis Grand
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 ...
8.6/10 Excellent! (1,283 reviews)
We always stay at embassy wherever we go. Always worth it and always perfect! St. Louis Embassy did not disappoint!

Reviewed on Jan 19, 2026

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Embassy Suites by Hilton St. Louis Downtown
Four Seasons Hotel St Louis

Four Seasons Hotel St Louis

5 out of 5
999 North Second Street St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, a full-service spa, and a rooftop terrace. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (1,001 reviews)
Our room was excellent. Staff super attentive. Restaurant and bar were outstanding. Will definitely be back again.

Reviewed on Jan 16, 2026

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Four Seasons Hotel St Louis
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. ...
8.8/10 Excellent! (1,002 reviews)
Clean rooms

Reviewed on Jan 18, 2026

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Courtyard by Marriott St. Louis Downtown/Convention Center
Hilton Pennywell St. Louis at the Arch

Hilton Pennywell St. Louis at the Arch

4 out of 5
400 Olive St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), a fitness center, and valet parking (surcharge). Our guests praise the ...
8.8/10 Excellent! (1,033 reviews)
The staff was courteous and helpful. The hotel and room were very clean. When we booked the room, we assumed breakfast was included (it wasn't) and the breakfast offered was pricey. Other than that, it was a great stay.

Reviewed on Jan 19, 2026

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Hilton Pennywell St. Louis at the Arch
See all 290 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.