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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
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 6 hours ago
$58
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $58 found 6 hours ago
Frontier Airlines
Tue, Jul 28 - Sun, Aug 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 6 hours ago
$66
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 2, priced at $66 found 6 hours ago
Frontier Airlines
Fri, Jul 31 - Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 6 hours ago
$78
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 3, priced at $78 found 6 hours ago
Delta
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 2 days ago
$87
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $87 found 2 days ago
Frontier Airlines
Thu, Aug 6 - Fri, Aug 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 18 hours ago
$87
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Aug 7, priced at $87 found 18 hours ago
Frontier Airlines
Fri, Jul 24 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$88 Roundtrip, found 4 days ago
$88
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Jul 24 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 24, priced at $88 found 4 days ago
Frontier Airlines
Wed, Jul 22 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$95 Roundtrip, found 4 days ago
$95
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 24, priced at $95 found 4 days ago
Delta
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 6 hours ago
$114
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $114 found 6 hours ago
Frontier Airlines
Fri, Jul 31 - Tue, Aug 18
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $230 found 3 days ago
Bargain Flight
Wed, Jul 29 - Wed, Aug 5
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$233 Roundtrip, found 6 hours ago
$233
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Wed, Jul 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $233 found 6 hours ago
Bargain Flight
Tue, Jul 28 - Wed, Jul 29
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Bargain Flight flight, departing Tue, Jul 28 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $237 found 2 hours ago
Bargain Flight
Tue, Jul 14 - Tue, Jul 28
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Tue, Jul 14 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $281 found 5 days ago
American Airlines
Wed, Jul 29 - Sat, Aug 1
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$295 Roundtrip, found 6 hours ago
$295
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Jul 29 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Sat, Aug 1, priced at $295 found 6 hours ago
Delta
Mon, Aug 3 - Wed, Aug 5
IAD
Washington Dulles Intl.
STL
Lambert-St. Louis Intl.
$302 Roundtrip, found 6 hours ago
$302
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Aug 3 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $302 found 6 hours ago
Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$350 Roundtrip, found 6 hours ago
$350
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $350 found 6 hours ago
American Airlines
Wed, Jul 22 - Sat, Jul 25
HTS
Tri-State
STL
Lambert-St. Louis Intl.
$545 Roundtrip, found 6 hours ago
$545
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Tri-State to Lambert-St. Louis Intl., returning Sat, Jul 25, priced at $545 found 6 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 August, 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 13 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
$57

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! (4,190 reviews)
"Very nice stay. Perfect location for July 4th"

Reviewed on Jul 7, 2026

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Hyatt Regency St. Louis at The Arch
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! (1,320 reviews)
"Clean room and friendly staff!!"

Reviewed on Jul 6, 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! (840 reviews)
"The hotel itself was very well maintained, and the woman at the front desk during the day was absolutely wonderful. Our room appeared to be clean, but we found a bottle cap on the night stand and the trash hadn’t been taken out. This was noticed as soon as we arrived in our room. I had to request ..."

Reviewed on Jul 6, 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 ...
8.2/10 Very Good! (1,003 reviews)
"Terrible place. Dirty Floors and hall way. No Cleaning at all.. Iron board was so old and it had damage that I didn't notice and when I ironed my shirt got damaged. Over all Terrible stay."

Reviewed on Jul 6, 2026

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Marriott St. Louis Grand
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! (1,113 reviews)
"This hotel does not offer free Wi-Fi nor does it offer a continental breakfast. Something to keep in my mind when traveling with a family. Nothing is complimentary here. Parking is absolutely dreadful and operated by a 3rd party company."

Reviewed on Jul 6, 2026

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Renaissance St. Louis Airport Hotel
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 ...
7.8/10 Good! (2,106 reviews)
"Fun experience however only one elevator (of the two) was working and the remote control in the room did not work nor could you manually change the channels using the buttons on the TV."

Reviewed on Jul 7, 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! (1,004 reviews)
"We thoroughly enjoyed our stay at the Courtyard by Marriott in Downtown St. Louis. We would stay here again if we come to St. Louis again. The staff were amazing and the breakfast at the bistro was delicious."

Reviewed on Jul 5, 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)

3.5 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! (1,330 reviews)
"When we checked in we had to put down a credit card for hidden fees for parking that I would’ve thought that would be already included for the stay. As soon as we sat on the bed, it flattened out to the box springs. We were literally sleeping on the box springs. The toilet ran non stop."

Reviewed on Jul 7, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
See all 335 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.