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Bethalto

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Bethalto Flights as Low as $70

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

Frontier Airlines
Tue, May 19 - Wed, May 27
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$70 Roundtrip, just found
$70
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $70 just found
Frontier Airlines
Mon, May 18 - Mon, May 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, May 25, priced at $80 just found
Frontier Airlines
Tue, May 26 - Wed, Jun 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$93 Roundtrip, just found
$93
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 26 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jun 3, priced at $93 just found
Frontier Airlines
Sat, May 9 - Sat, May 16
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 4 hours ago
$142
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 16, priced at $142 found 4 hours ago
Delta
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $177 just found
Frontier Airlines
Tue, May 12 - Wed, May 13
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 12 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, May 13, priced at $185 found 2 days ago
Frontier Airlines
Tue, May 26 - Sat, May 30
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 11 hours ago
$190
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $190 found 11 hours ago
United
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select United flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $197 just found
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $197 just found
Frontier Airlines
Sat, May 9 - Thu, May 14
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 11 hours ago
$206
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, May 14, priced at $206 found 11 hours ago
Frontier Airlines
Sat, May 16 - Tue, May 19
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 16 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, May 19, priced at $209 found 1 day ago
Frontier Airlines
Sat, May 9 - Tue, May 26
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 3 hours ago
$210
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $210 found 3 hours ago
Delta
Sat, May 30 - Wed, Jun 10
DAL
Love Field
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 30 from Love Field to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $223 found 2 days ago
Frontier Airlines
Tue, May 26 - Tue, Jun 9
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 20 hours ago
$237
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from LaGuardia to Lambert-St. Louis Intl., returning Tue, Jun 9, priced at $237 found 20 hours ago
Delta
Tue, Jul 14 - Tue, Jul 21
SYR
Hancock Intl.
STL
Lambert-St. Louis Intl.
$291 Roundtrip, found 23 hours ago
$291
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jul 14 from Hancock Intl. to Lambert-St. Louis Intl., returning Tue, Jul 21, priced at $291 found 23 hours ago
Alaska Airlines
Tue, May 26 - Sat, May 30
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$406 Roundtrip, found 11 hours ago
$406
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, May 26 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, May 30, priced at $406 found 11 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 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 $70, 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 $70 right now, why wait?

Bethalto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$70

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 ...
8.6/10 Excellent! (4,014 reviews)
Great food, great staff!

Reviewed on Apr 24, 2026

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Hyatt Regency St. Louis at The Arch
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! (1,259 reviews)
Clean room and the view

Reviewed on Apr 25, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
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! (1,309 reviews)
Only con of our stay was the insane amount of people at the pool both nights With water guns and multiple floating devices. Running, splashing, and playing extremely hard in complete disregard of the little ones with little to no adult supervision. Which mainly sucked because that was the main point ...

Reviewed on Apr 24, 2026

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Embassy Suites by Hilton St. Louis Downtown
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! (1,002 reviews)
Clean room. No free breakfast coffee, water. And slack. Some staff just rude.

Reviewed on Apr 23, 2026

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Courtyard by Marriott St. Louis Downtown/Convention Center
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! (1,266 reviews)
Perfect location by conference center. Hotel was beautiful and kept clean.

Reviewed on Apr 24, 2026

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Magnolia Hotel St. Louis, a Tribute Portfolio 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! (739 reviews)
We booked 3 of the exact same rooms at this property for $280/night and when we check-in, they told us one of the room can only accommodate 2 instead of 3 people so we need to make it work among ourselves because there is nothing they can do. After we went up to our rooms, 2 of them had wet carpet ...

Reviewed on Apr 25, 2026

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Home2 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! (2,035 reviews)
I don’t like how they still have my card on pending and it’s been almost 2 weeks since I been there

Reviewed on Apr 25, 2026

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Casino Queen Hotel
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! (1,040 reviews)
Dated property, no closet, nice bed.

Reviewed on Apr 24, 2026

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Hilton Pennywell St. Louis at the Arch
See all 299 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.