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Bethalto

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Bethalto Flights as Low as $68

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

Frontier Airlines
Sat, Apr 18 - Sat, Apr 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 5 hours ago
$68
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Apr 18, priced at $68 found 5 hours ago
Frontier Airlines
Thu, May 14 - Sat, May 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 2 hours ago
$80
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, May 14 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sat, May 16, priced at $80 found 2 hours ago
Frontier Airlines
Sat, Apr 25 - Sat, May 9
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 5 hours ago
$80
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Apr 25 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 9, priced at $80 found 5 hours ago
Frontier Airlines
Thu, May 14 - Sat, May 23
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 13 hours ago
$84
Roundtrip
found 13 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 13 hours ago
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 - Sat, May 2
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 17 hours ago
$89
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 2, priced at $89 found 17 hours ago
Delta
Wed, Apr 29 - Tue, May 5
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 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 $117 found 2 hours ago
Frontier Airlines
Sat, Apr 25 - Wed, May 13
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 18 hours ago
$144
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sat, Apr 25 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, May 13, priced at $144 found 18 hours ago
Frontier Airlines
Mon, Apr 27 - Fri, May 8
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 21 hours ago
$144
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Fri, May 8, priced at $144 found 21 hours ago
American Airlines
Wed, Apr 29 - Tue, May 5
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 29 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, May 5, priced at $159 found 2 hours ago
Frontier Airlines
Tue, Apr 14 - Fri, Apr 24
TTN
Mercer
STL
Lambert-St. Louis Intl.
$163 Roundtrip, found 12 hours ago
$163
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Apr 14 from Mercer to Lambert-St. Louis Intl., returning Fri, Apr 24, priced at $163 found 12 hours ago
Frontier Airlines
Thu, Apr 16 - Thu, Apr 23
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 16 from LaGuardia to Lambert-St. Louis Intl., returning Thu, Apr 23, priced at $182 found 1 day ago
Bargain Flight
Tue, Apr 21 - Tue, Apr 28
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 12 hours ago
$191
Roundtrip
found 12 hours 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 12 hours ago
Bargain Flight
Sat, Jun 20 - Fri, Jun 26
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$266 Roundtrip, found 5 hours ago
$266
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Sat, Jun 20 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Fri, Jun 26, priced at $266 found 5 hours ago
Delta
Tue, Apr 28 - Tue, May 12
DAL
Love Field
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 2 hours ago
$281
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Apr 28 from Love Field to Lambert-St. Louis Intl., returning Tue, May 12, priced at $281 found 2 hours ago
Alaska Airlines
Mon, Apr 20 - Sat, May 2
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$535 Roundtrip, found 3 hours ago
$535
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Mon, Apr 20 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 2, priced at $535 found 3 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 April, 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 $68, 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 $68 right now, why wait?

Bethalto Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$68

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! (3,995 reviews)
Beautiful hotel. Staff helpful. Very clean. Great location.

Reviewed on Mar 30, 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! (1,069 reviews)
The day I arrived I clearly showed I rented 2 separate rooms. Manager couldnt hlep me fix issue. I called hotel.com to fix problem. The agent kept calling front desk and they wouldnt answer. I tried to put the manager on the phone from my cell but manager denied. And told the agent to call the front ...

Reviewed on Mar 29, 2026

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Renaissance St. Louis Airport Hotel
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! (1,268 reviews)
Very cute boutique hotel. Parking around the area was inconvenient but understandable in downtown. Valet is available as well as a parking garage on the next block. The restaurant is cute and the food was good but very limited selection.

Reviewed on Mar 30, 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! (715 reviews)
I was disappointed with the breakfast it was not tended well and things were out often

Reviewed on Mar 29, 2026

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Home2 Suites by Hilton St. Louis Downtown
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! (1,249 reviews)
Great place to stay. Friendly staff, tons of amenities, easy to find, walkable, free breakfast

Reviewed on Mar 30, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
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! (2,036 reviews)
Clean room

Reviewed on Mar 31, 2026

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Casino Queen 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! (1,298 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
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)
Excellent

Reviewed on Mar 24, 2026

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Courtyard by Marriott St. Louis Downtown/Convention Center
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.