Search Cheap Flights to
Arnold

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Arnold Flights as Low as $65

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

Frontier Airlines
Mon, Apr 21 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$65 Roundtrip, found 1 day ago
$65
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Apr 21 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $65 found 1 day ago
Frontier Airlines
Thu, Apr 24 - Sat, Apr 26
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Apr 24 from Tampa Intl. to Lambert-St. Louis Intl., returning Sat, Apr 26, priced at $120 found 6 days ago
Frontier Airlines
Mon, Mar 3 - Mon, Mar 10
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 21 hours ago
$120
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Mar 3 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Mar 10, priced at $120 found 21 hours ago
Frontier Airlines
Tue, Mar 11 - Mon, Mar 24
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$121 Roundtrip, found 1 day ago
$121
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 11 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, Mar 24, priced at $121 found 1 day ago
Spirit Airlines
Sat, Mar 8 - Tue, Mar 11
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, found 5 days ago
$138
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, Mar 8 from Tampa Intl. to Lambert-St. Louis Intl., returning Tue, Mar 11, priced at $138 found 5 days ago
Frontier Airlines
Tue, Mar 25 - Wed, Apr 2
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 25 from San Diego Intl. to Lambert-St. Louis Intl., returning Wed, Apr 2, priced at $141 found 1 day ago
Delta
Tue, Apr 29 - Thu, May 1
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 29 from LaGuardia to Lambert-St. Louis Intl., returning Thu, May 1, priced at $177 found 1 day ago
United
Wed, Apr 23 - Wed, Apr 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 23 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Apr 30, priced at $197 found 2 days ago
American Airlines
Fri, Mar 7 - Mon, Mar 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 7 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Mar 10, priced at $210 found 5 days ago
Delta
Thu, May 1 - Sat, May 3
JFK
John F. Kennedy Intl.
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 1 from John F. Kennedy Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $217 found 1 day ago
American Airlines
Wed, Apr 23 - Wed, Apr 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 23 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Apr 30, priced at $217 found 2 days ago
Hawaiian Airlines
Tue, Mar 25 - Tue, Apr 1
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Mar 25 from San Diego Intl. to Lambert-St. Louis Intl., returning Tue, Apr 1, priced at $278 found 1 day ago
Alaska Airlines
Tue, Mar 25 - Mon, Mar 31
SAN
San Diego Intl.
STL
Lambert-St. Louis Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 25 from San Diego Intl. to Lambert-St. Louis Intl., returning Mon, Mar 31, priced at $278 found 1 day ago
Delta
Tue, May 20 - Fri, May 23
DAL
Love Field
STL
Lambert-St. Louis Intl.
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 20 from Love Field to Lambert-St. Louis Intl., returning Fri, May 23, priced at $285 found 3 days ago
American Airlines
Thu, Mar 27 - Sun, Mar 30
CLD
McClellan-Palomar
STL
Lambert-St. Louis Intl.
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 27 from McClellan-Palomar to Lambert-St. Louis Intl., returning Sun, Mar 30, priced at $312 found 3 days ago
Delta
Fri, May 2 - Wed, May 7
BIL
Logan Intl.
STL
Lambert-St. Louis Intl.
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 2 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, May 7, priced at $313 found 1 day ago

Cheap Flights to Arnold

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

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

Frequently Asked Questions About flights to Arnold

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

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

How many airlines fly to Arnold?

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 Arnold.

What airport is best to fly into Arnold?

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

How much are flights to Arnold?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Arnold on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $65, 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 Arnold?

The trick to saving a stack of cash on your flight to Arnold? 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 $65 right now, why wait?

Arnold Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$65

Last Minute Hotel Deals in Arnold

Hyatt Regency St. Louis at The Arch
Hyatt Regency St. Louis at The Arch
4 out of 5
315 Chestnut St, St. Louis, MO
The price is $140 per night from Feb 21 to Feb 22
$140
includes taxes & fees
Feb 21 - Feb 22
Stay at this 4-star 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! (3,587 reviews)
"Excellent hotel nice view very clean Highly recommended"

Reviewed on Feb 17, 2025

Hyatt Regency St. Louis at The Arch
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
The price is $153 per night from Mar 2 to Mar 3
$153
includes taxes & fees
Mar 2 - Mar 3
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (2,385 reviews)
Awesome!
"Everyone was really great! Having the dinner, snacks and hot breakfast everyday was awesome. That saved a lot of time and not having to go out everyday. Room was clean and great lobby also."

Reviewed on Feb 15, 2025

Drury Plaza Hotel St. Louis at the Arch
Clayton Plaza Hotel & Extended Stay
Clayton Plaza Hotel & Extended Stay
3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
The price is $111 per night from Feb 23 to Feb 24
$111
includes taxes & fees
Feb 23 - Feb 24
Stay at this 3.5-star 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! (2,988 reviews)
"Front desk staff was informative and helpful. Breakfast was the best at a hotel I’ve ever been to. Parking was cheap and there was a lot of close places to eat."

Reviewed on Feb 17, 2025

Clayton Plaza Hotel & Extended Stay
21C Museum Hotel St Louis
21C Museum Hotel St Louis
4.5 out of 5
1528 Locust street, St. Louis, MO
The price is $191 per night from Feb 19 to Feb 20
$191
includes taxes & fees
Feb 19 - Feb 20
Stay at this 4.5-star 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! (953 reviews)
"Everything was great staff over all excellent !!!!"

Reviewed on Feb 17, 2025

21C Museum Hotel St Louis
River City Casino & Hotel
River City Casino & Hotel
4 out of 5
777 River City Casino Blvd, St. Louis, MO
The price is $114 per night from Feb 19 to Feb 20
$114
includes taxes & fees
Feb 19 - Feb 20
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free parking, 5 restaurants, and a casino. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,086 reviews)
"Far better than expected. They received a great deal of snow the day or so before I got there. Very nice place. I would recommend staying there."

Reviewed on Feb 16, 2025

River City Casino & Hotel
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
The price is $128 per night from Mar 19 to Mar 20
$128
includes taxes & fees
Mar 19 - Mar 20
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! (1,006 reviews)
"Everything was clean the staff was friendly it was close to everything but the parking garage is very tight and ceiling very low."

Reviewed on Feb 17, 2025

Hampton Inn St. Louis-Downtown (At the Gateway Arch)
Moonrise Hotel
Moonrise Hotel
4 out of 5
6177 Delmar Blvd, St. Louis, MO
The price is $189 per night from Feb 23 to Feb 24
$189
includes taxes & fees
Feb 23 - Feb 24
Stay at this 4-star boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the bar in our reviews. ...
9/10 Wonderful! (1,615 reviews)
"The place is pretty cool, everyone was nice, food at the restaurant was really good. The bed although comfortable had a water proof wrap so it felt like sleeping on a trash bag. The sheet wasn't fitted so it kept coming undone. Not the most relaxing sleep."

Reviewed on Feb 15, 2025

Moonrise Hotel
Best Western St. Louis-Kirkwood Route 66
Best Western St. Louis-Kirkwood Route 66
2.5 out of 5
1200 S Kirkwood Road, Kirkwood, MO
The price is $116 per night from Feb 19 to Feb 20
$116
includes taxes & fees
Feb 19 - Feb 20
Book a stay at this business-friendly hotel in Kirkwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,066 reviews)
"The closet door in the room was broke and did not want to open without trouble. The door to the dresser that had the fridge in it was messed up and would not close properly."

Reviewed on Feb 13, 2025

Best Western St. Louis-Kirkwood Route 66
See all 1,664 properties in Arnold
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.