Search Cheap Flights to
Arnold

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Arnold Flights as Low as $122

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

Frontier Airlines
Thu, Apr 17 - Sun, Apr 27
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$122 Roundtrip, found 11 hours ago
$122
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Apr 17 from Orlando Intl. to Lambert-St. Louis Intl., returning Sun, Apr 27, priced at $122 found 11 hours ago
Frontier Airlines
Wed, Apr 16 - Sun, Apr 27
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$123 Roundtrip, found 11 hours ago
$123
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Apr 16 from Orlando Intl. to Lambert-St. Louis Intl., returning Sun, Apr 27, priced at $123 found 11 hours ago
Frontier Airlines
Thu, Apr 17 - Sat, Apr 26
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$125 Roundtrip, found 11 hours ago
$125
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Apr 17 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, Apr 26, priced at $125 found 11 hours ago
Frontier Airlines
Thu, Jun 12 - Sat, Jun 14
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jun 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 14, priced at $128 found 2 days ago
Frontier Airlines
Fri, Apr 18 - Mon, Apr 28
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 18 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Apr 28, priced at $144 found 1 day ago
American Airlines
Sat, May 3 - Mon, May 5
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 3 days ago
$148
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 3 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, May 5, priced at $148 found 3 days ago
Spirit Airlines
Wed, May 7 - Sun, May 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 3 days ago
$150
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, May 7 from Orlando Intl. to Lambert-St. Louis Intl., returning Sun, May 11, priced at $150 found 3 days ago
Delta
Wed, Apr 16 - Fri, Apr 18
MKE
General Mitchell Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 16 hours ago
$177
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Apr 16 from General Mitchell Intl. to Lambert-St. Louis Intl., returning Fri, Apr 18, priced at $177 found 16 hours ago
United
Sat, May 3 - Mon, May 5
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 3 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, May 5, priced at $181 found 3 days ago
Southern Airways Express
Fri, Mar 28 - Tue, Apr 1
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$193 Roundtrip, found 15 hours ago
$193
Roundtrip
found 15 hours ago
Select Southern Airways Express flight, departing Fri, Mar 28 from Nashville Intl. to Lambert-St. Louis Intl., returning Tue, Apr 1, priced at $193 found 15 hours ago
Delta
Mon, May 19 - Wed, May 28
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, May 19 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Wed, May 28, priced at $198 found 5 days ago
Delta
Tue, May 6 - Tue, May 13
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 6 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, May 13, priced at $198 found 2 days ago
Frontier Airlines
Thu, Apr 10 - Fri, Apr 11
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 10 from San Francisco Intl. to Lambert-St. Louis Intl., returning Fri, Apr 11, priced at $288 found 1 day ago
Alaska Airlines
Tue, Apr 15 - Wed, Apr 16
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Apr 15 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Apr 16, priced at $293 found 5 days ago
Delta
Sat, Jun 21 - Mon, Jun 23
DAL
Love Field
STL
Lambert-St. Louis Intl.
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jun 21 from Love Field to Lambert-St. Louis Intl., returning Mon, Jun 23, priced at $373 found 5 days ago
Hawaiian Airlines
Tue, Apr 1 - Tue, Apr 8
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$623 Roundtrip, found 4 days ago
$623
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Apr 8, priced at $623 found 4 days 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 $122, 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 $122 right now, why wait?

Arnold Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$122

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 $124 per night from Apr 18 to Apr 19
$124
includes taxes & fees
Apr 18 - Apr 19
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! (3,578 reviews)
"Clean rooms, close to restaurants, the arch and a lot of downtown sites."

Reviewed on Mar 25, 2025

Hyatt Regency 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 $105 per night from Apr 13 to Apr 14
$105
includes taxes & fees
Apr 13 - Apr 14
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! (2,977 reviews)
"Everyone working there was so friendly and outgoing. You can tell they like it there. The front desk ladies could be a bit more helpful, but they weren't rude. It was a great place to stay for spring break my child loved the pool and arcade and the free breakfast was better than any other hotel breakfast ..."

Reviewed on Mar 25, 2025

Clayton Plaza Hotel & Extended Stay
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
3 out of 5
1088 South Highway Drive, Fenton, MO
The price is $109 per night from Mar 30 to Mar 31
$109
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,004 reviews)
My ‘OK’ stay. Probably wouldn’t come back.
"There was someone else’s sock peeking out from under the ottoman. Obviously the room wasn’t cleaned well. In addition there was no soap dish and no drinking cups in the bathroom. We found them with the ice bucket in the bedroom. Finally the coffee pot had to be moved in order to plug in. Maybe the ..."

Reviewed on Mar 14, 2025

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Moonrise Hotel
Moonrise Hotel
4 out of 5
6177 Delmar Blvd, St. Louis, MO
The price is $159 per night from Mar 30 to Mar 31
$159
includes taxes & fees
Mar 30 - Mar 31
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! (1,633 reviews)
"Check in was 2 hours late."

Reviewed on Mar 23, 2025

Moonrise Hotel
Sonesta ES Suites St. Louis - Chesterfield
Sonesta ES Suites St. Louis - Chesterfield
3 out of 5
15431 Conway Rd, Chesterfield, MO
The price is $108 per night from Apr 1 to Apr 2
$108
includes taxes & fees
Apr 1 - Apr 2
Stay at this hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,007 reviews)
"The room was comfortable, nicely decorated and extremely clean! Bed was very comfortable. And they had real size bath towels that were soft (not scratchy compared to other places I've stayed lol) Enjoyed my stay and would definitely stay there again."

Reviewed on Mar 18, 2025

Sonesta ES Suites St. Louis - Chesterfield
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 $140 per night from Mar 30 to Mar 31
$140
includes taxes & fees
Mar 30 - Mar 31
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! (2,428 reviews)
"The only problem w head was the carpet was really wet when we arrived in between the beds and being able to get an elevator the first 2 days."

Reviewed on Mar 23, 2025

Drury Plaza Hotel St. Louis at the Arch
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 Apr 6 to Apr 7
$114
includes taxes & fees
Apr 6 - Apr 7
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! (1,136 reviews)
"This property has a beautiful drive up entrance to the hotel, but it’s closed permanently. You have to park in the parking garage and carry your luggage. No valet services or bellhops."

Reviewed on Mar 23, 2025

River City Casino & Hotel
21C Museum Hotel St Louis
21C Museum Hotel St Louis
4.5 out of 5
1528 Locust street, St. Louis, MO
The price is $180 per night from Apr 20 to Apr 21
$180
includes taxes & fees
Apr 20 - Apr 21
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! (1,038 reviews)
"To start off the valet was amazing and the staff was great. The bartenders were on point and our waiter was very helpful too. The little coffee shop was great for a quick breakfast and the robes were like a hug from your loved one. Room were really cool with an older feel yet modern. The gallery ..."

Reviewed on Mar 25, 2025

21C Museum Hotel St Louis
See all 1,572 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.