Search Cheap Flights to
East Alton

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

East Alton Flights as Low as $56

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

Frontier Airlines
Wed, Apr 29 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 2 hours ago
$56
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Apr 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $56 found 2 hours ago
Frontier Airlines
Sat, May 16 - Wed, Jun 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$62 Roundtrip, found 2 hours ago
$62
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jun 3, priced at $62 found 2 hours ago
Frontier Airlines
Wed, Apr 29 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$67 Roundtrip, found 2 hours ago
$67
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Apr 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $67 found 2 hours ago
Frontier Airlines
Sat, May 2 - Mon, May 11
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 2 hours ago
$68
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, May 11, priced at $68 found 2 hours ago
Frontier Airlines
Sat, May 30 - Wed, Jun 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 2 hours ago
$84
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $84 found 2 hours ago
Frontier Airlines
Sat, May 9 - Fri, May 15
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$105 Roundtrip, found 2 hours ago
$105
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 9 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, May 15, priced at $105 found 2 hours ago
American Airlines
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $119 found 2 hours ago
Frontier Airlines
Thu, Apr 30 - Mon, May 11
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 2 hours ago
$142
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Mon, May 11, priced at $142 found 2 hours ago
Frontier Airlines
Tue, Apr 28 - Thu, May 14
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 2 hours ago
$142
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Apr 28 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Thu, May 14, priced at $142 found 2 hours ago
Frontier Airlines
Tue, Apr 28 - Thu, May 14
TTN
Mercer
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 2 hours ago
$142
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Apr 28 from Mercer to Lambert-St. Louis Intl., returning Thu, May 14, priced at $142 found 2 hours ago
United
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $152 found 2 hours ago
Frontier Airlines
Mon, Apr 27 - Wed, May 13
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$153 Roundtrip, found 2 hours ago
$153
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Apr 27 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, May 13, priced at $153 found 2 hours ago
Delta
Tue, May 12 - Wed, May 13
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, May 12 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 13, priced at $159 found 2 hours ago
Frontier Airlines
Sun, Apr 19 - Thu, Apr 23
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 7 hours ago
$237
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, Apr 19 from LaGuardia to Lambert-St. Louis Intl., returning Thu, Apr 23, priced at $237 found 7 hours ago
Delta
Sat, May 30 - Wed, Jun 10
DAL
Love Field
STL
Lambert-St. Louis Intl.
$241 Roundtrip, found 2 hours ago
$241
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, May 30 from Love Field to Lambert-St. Louis Intl., returning Wed, Jun 10, priced at $241 found 2 hours ago
Alaska Airlines
Sat, May 9 - Fri, May 15
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$551 Roundtrip, found 2 hours ago
$551
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, May 9 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, May 15, priced at $551 found 2 hours ago

Cheap Flights to East Alton

Fall in love at first flight with your vacation to East Alton 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 East Alton on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in East Alton, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to East Alton

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to East Alton 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 East Alton?

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 East Alton are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to East Alton?

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 East Alton.

What airport is best to fly into East Alton?

When you’re planning your trip to East Alton, convenience is the name of the game. Luckily, East Alton Lambert-St. Louis Intl. Airport is nearby so you can deplane and get going on checking off everything on your East Alton must-do list.

How much are flights to East Alton?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to East Alton on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, 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 East Alton?

The trick to saving a stack of cash on your flight to East Alton? 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 $56 right now, why wait?

East Alton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$56

Last Minute Hotel Deals in East Alton

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue 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! (3,146 reviews)
The room was very clean, there was always someone at the front desk and each staff member I encountered was friendly. The breakfast buffet was a nice bonus. Overall 10/10.

Reviewed on Apr 6, 2026

Get rates
Clayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,929 reviews)
Extremely rude employees at the breakfast was leaving the gravy open for my daughter to get some shecliterally shut it while she was grabbing the laddle Housekeeper doesnt speak english and failed to clean our room and provide extra towels as requested

Reviewed on Apr 6, 2026

Get rates
Pear Tree Inn St. Louis Near Union Station
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.4/10 Exceptional! (3,359 reviews)
Perfection in every way. Breakfast was amazing. The soda machine was a game changer!! Breakfast tables were always clean (cleaned in between families). From the moment I walked in, the staff was friendly, welcoming, and helpful. Our hotel room was clean. The pool and hot tub space was amazing. My ...

Reviewed on Apr 5, 2026

Get rates
Drury Plaza Hotel St. Louis at the Arch
21C Museum Hotel St Louis

21C Museum Hotel St Louis

4.5 out of 5
1528 Locust street St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the restaurant in our ...
9/10 Wonderful! (1,730 reviews)
Stayed at 21c and honestly… this place is cool. If you love art, this is your spot. Everywhere you turn there’s something interesting to look at, and it really sets a vibe you don’t get at a typical hotel. The pool was also a highlight, such a unique and relaxing space to unwind. That said, service ...

Reviewed on Apr 6, 2026

Get rates
21C Museum Hotel St Louis
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! (4,002 reviews)
The property was nice but dated. There were not enough outlets, sink faucet not attached, awful room spray, only 1 of 4 elevators working with a very busy hotel makes for 10+ minute waits. QR codes on the room menus did not work so it was difficult to order food or even know what was offered. Plenty ...

Reviewed on Apr 6, 2026

Get rates
Hyatt Regency St. Louis at The Arch
Drury Inn & Suites St. Louis Union Station

Drury Inn & Suites St. Louis Union Station

3 out of 5
201 S 20th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,348 reviews)
Welcoming, very kind staff

Reviewed on Apr 5, 2026

Get rates
Drury Inn & Suites St. Louis Union Station
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (2,897 reviews)
Customer service was the best! Clean room, great amenities, fun little snack hour, good breakfast. Wonderful stay.

Reviewed on Apr 6, 2026

Get rates
Pear Tree Inn St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.6/10 Good! (1,004 reviews)
Clean room

Reviewed on Apr 5, 2026

Get rates
Hilton St. Louis Airport
See all 1,567 properties in East Alton
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.