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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 23 - Wed, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Feb 23 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Feb 25, priced at $58 just found
Frontier Airlines
Sat, Feb 28 - Sat, Feb 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 28, priced at $88 just found
Frontier Airlines
Fri, Feb 20 - Sat, Feb 28
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$93 Roundtrip, just found
$93
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Feb 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Feb 28, priced at $93 just found
Frontier Airlines
Mon, Feb 23 - Wed, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$95 Roundtrip, just found
$95
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Feb 23 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Feb 25, priced at $95 just found
Frontier Airlines
Sat, Feb 7 - Sat, Feb 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 22 hours ago
$99
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $99 found 22 hours ago
United
Sat, Feb 28 - Wed, Mar 4
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, found 22 hours ago
$157
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Mar 4, priced at $157 found 22 hours ago
Frontier Airlines
Mon, Feb 9 - Wed, Feb 18
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Feb 9 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Wed, Feb 18, priced at $165 just found
American Airlines
Sat, Feb 7 - Sat, Feb 14
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, just found
$169
Roundtrip
just found
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 just found
Delta
Sat, Feb 28 - Sat, Feb 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$171 Roundtrip, just found
$171
Roundtrip
just found
Select Delta flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 28, priced at $171 just found
Frontier Airlines
Wed, Feb 25 - Wed, Mar 11
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$179 Roundtrip, just found
$179
Roundtrip
just found
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 just found
Frontier Airlines
Mon, Apr 27 - Sat, May 9
BUF
Buffalo Niagara Intl.
STL
Lambert-St. Louis Intl.
$192 Roundtrip, found 7 hours ago
$192
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Buffalo Niagara Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $192 found 7 hours ago
Frontier Airlines
Tue, Mar 10 - Wed, Mar 11
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$213 Roundtrip, just found
$213
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Mar 10 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Wed, Mar 11, priced at $213 just found
American Airlines
Tue, Apr 14 - Wed, Apr 15
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$257 Roundtrip, just found
$257
Roundtrip
just found
Select American Airlines flight, departing Tue, Apr 14 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, Apr 15, priced at $257 just found
Delta
Sat, Mar 14 - Sat, Mar 28
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Delta flight, departing Sat, Mar 14 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Sat, Mar 28, priced at $279 just found
Alaska Airlines
Wed, Feb 25 - Tue, Mar 10
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$315 Roundtrip, just found
$315
Roundtrip
just found
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 just found
Delta
Sat, Feb 7 - Wed, Feb 11
DAL
Love Field
STL
Lambert-St. Louis Intl.
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Feb 7 from Love Field to Lambert-St. Louis Intl., returning Wed, Feb 11, priced at $384 found 3 days 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
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)
Our check in was flawless as always and the staff was very friendly

Reviewed on Jan 11, 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! (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
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)
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! (1,002 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
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
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! (1,999 reviews)
Staff was super friendly. We had fun joking around at both arrival and check out.

Reviewed on Jan 18, 2026

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Casino Queen Hotel
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.