Search Cheap Flights to
Arnold

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Arnold Flights as Low as $60

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

Spirit Airlines
Fri, Jul 18 - Mon, Jul 21
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$60 Roundtrip, found 1 day ago
$60
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Jul 18 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Jul 21, priced at $60 found 1 day ago
Spirit Airlines
Fri, Jul 18 - Mon, Aug 4
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 9 hours ago
$70
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Fri, Jul 18 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Aug 4, priced at $70 found 9 hours ago
Spirit Airlines
Thu, Jul 17 - Sun, Aug 3
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 9 hours ago
$80
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Thu, Jul 17 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sun, Aug 3, priced at $80 found 9 hours ago
Frontier Airlines
Sat, Jul 19 - Sat, Jul 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jul 26, priced at $114 found 1 day ago
Delta
Fri, Jul 18 - Mon, Aug 4
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$123 Roundtrip, found 9 hours ago
$123
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 18 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Aug 4, priced at $123 found 9 hours ago
Sun Country Airlines
Fri, Jul 4 - Sun, Jul 6
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 12 hours ago
$129
Roundtrip
found 12 hours ago
Select Sun Country Airlines flight, departing Fri, Jul 4 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Sun, Jul 6, priced at $129 found 12 hours ago
Frontier Airlines
Sat, Jul 12 - Wed, Jul 16
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 3 hours ago
$130
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Jul 12 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $130 found 3 hours ago
American Airlines
Tue, Aug 26 - Tue, Aug 26
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 9 hours ago
$134
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 26 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 26, priced at $134 found 9 hours ago
United
Sat, Oct 4 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, found 10 hours ago
$157
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Oct 4 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $157 found 10 hours ago
Delta
Tue, Aug 26 - Tue, Aug 26
DAL
Love Field
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 9 hours ago
$191
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Aug 26 from Love Field to Lambert-St. Louis Intl., returning Tue, Aug 26, priced at $191 found 9 hours ago
American Airlines
Tue, Nov 18 - Wed, Nov 19
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from LaGuardia to Lambert-St. Louis Intl., returning Wed, Nov 19, priced at $197 found 3 days ago
Frontier Airlines
Thu, Jul 10 - Mon, Jul 14
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$229 Roundtrip, found 23 hours ago
$229
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Jul 10 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $229 found 23 hours ago
American Airlines
Sat, Oct 25 - Mon, Oct 27
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$242 Roundtrip, found 11 hours ago
$242
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Oct 27, priced at $242 found 11 hours ago
Hawaiian Airlines
Mon, Oct 20 - Sat, Oct 25
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, Oct 25, priced at $314 found 2 days ago
Alaska Airlines
Thu, Oct 23 - Sat, Oct 25
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 23 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sat, Oct 25, priced at $314 found 1 day ago
American Airlines
Fri, Jun 27 - Tue, Jul 1
GPT
Gulfport - Biloxi Intl.
STL
Lambert-St. Louis Intl.
$394 Roundtrip, found 14 hours ago
$394
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Jun 27 from Gulfport - Biloxi Intl. to Lambert-St. Louis Intl., returning Tue, Jul 1, priced at $394 found 14 hours 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 July, 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 $60, 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 $60 right now, why wait?

Arnold Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$60

Last Minute Hotel Deals in Arnold

Pear Tree Inn St. Louis Arnold
Pear Tree Inn St. Louis Arnold
2.5 out of 5
1201 Drury Ln, Arnold, MO
Book a stay at this business-friendly hotel in Arnold. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,006 reviews)
"Clean, staff were great. Will stay again when we return"

Reviewed on Jun 23, 2025

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Pear Tree Inn St. Louis 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
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! (3,776 reviews)
"One afternoon, during our stay, while our room was being cleaned, my husband and I sat down in the lodge. When we went back to our room to rest before heading to the Cardinal’s game, I left my purse setting on a ledge and didn’t realize it until we were ready to head to the stadium. It had been about ..."

Reviewed on Jun 24, 2025

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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
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! (2,768 reviews)
"I will always stay at this hotel every time I am in St. Louis. You can easily walk to the Arch and Busch Stadium. Rooms are very nice and the evening and breakfast foods that are complimentary are outstanding compared to other places I have stayed."

Reviewed on Jun 24, 2025

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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
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! (2,913 reviews)
"The hotel was clean and well kept. The staff were friendly and helpful. Breakfast was incredible! Will stay here again!"

Reviewed on Jun 23, 2025

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Clayton Plaza Hotel & Extended Stay
The Arch Convention Hotel
The Arch Convention Hotel
3.5 out of 5
811 N 9th Street, St. Louis, MO
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful ...
7/10 Good! (1,012 reviews)
"The air conditioning was out in the hotel on a very hot day unfortunately. By the time we got back to the room that evening it was working but it took a while to cool everything off. The one thing I noticed in my room was a light fixture not working in the bathroom. However the beds are very ..."

Reviewed on Jun 21, 2025

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The Arch Convention 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
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the bar and the helpful ...
8.6/10 Excellent! (1,003 reviews)
"Cool old hotel. Felt historical and had interesting details. The staff was all kind, the food at the restaurant was delicious, the bed was very comfortable."

Reviewed on Jun 21, 2025

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Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
Hilton St. Louis at the Ballpark
Hilton St. Louis at the Ballpark
4 out of 5
1 S Broadway, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy 3 restaurants, 3 bars/lounges, and a rooftop terrace. Our guests praise the clean rooms in our ...
7.4/10 Good! (1,018 reviews)
"The staff was friendly, hotel is clean and a great location. Thank you for a wonderful stay!!!"

Reviewed on Jun 22, 2025

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Hilton St. Louis at the Ballpark
21C Museum Hotel St Louis
21C Museum Hotel St Louis
4.5 out of 5
1528 Locust street, St. Louis, MO
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! (1,193 reviews)
"We liked that the hotel had valet parking, which made it easier than trying to find a spot to park. We drove a larger van, and trying to find a spot to park would have been hard. The hotel had a great pool and hot tub. The rooms were great, clean and comfortable."

Reviewed on Jun 20, 2025

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21C Museum Hotel St Louis
See all 1,500 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.