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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
Sun, Aug 17 - Sun, Aug 17
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 Sun, Aug 17 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sun, Aug 17, priced at $60 found 1 day ago
Spirit Airlines
Mon, Aug 11 - Thu, Aug 14
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 8 hours ago
$70
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Aug 14, priced at $70 found 8 hours ago
United
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$77 Roundtrip, found 11 hours ago
$77
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $77 found 11 hours ago
Frontier Airlines
Thu, Aug 14 - Sun, Aug 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 22 hours ago
$84
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 17, priced at $84 found 22 hours ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$91 Roundtrip, found 11 hours ago
$91
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $91 found 11 hours ago
Frontier Airlines
Tue, Sep 30 - Sat, Oct 4
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 1 day ago
$112
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 30 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 4, priced at $112 found 1 day ago
Frontier Airlines
Thu, Aug 21 - Thu, Aug 28
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 5 hours ago
$119
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Aug 28, priced at $119 found 5 hours ago
Delta
Sun, Oct 19 - Mon, Oct 20
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 19 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Oct 20, priced at $119 found 1 day ago
Spirit Airlines
Thu, Aug 14 - Fri, Aug 15
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$156 Roundtrip, found 19 hours ago
$156
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Thu, Aug 14 from Logan Intl. to Lambert-St. Louis Intl., returning Fri, Aug 15, priced at $156 found 19 hours ago
American Airlines
Wed, Aug 27 - Thu, Sep 4
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 15 hours ago
$174
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $174 found 15 hours ago
Delta
Sat, Aug 30 - Sat, Sep 6
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$175 Roundtrip, found 8 hours ago
$175
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 30 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 6, priced at $175 found 8 hours ago
Southern Airways Express
Fri, Oct 3 - Mon, Oct 6
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$185 Roundtrip, found 16 hours ago
$185
Roundtrip
found 16 hours ago
Select Southern Airways Express flight, departing Fri, Oct 3 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Oct 6, priced at $185 found 16 hours ago
Delta
Tue, Aug 26 - Tue, Aug 26
DAL
Love Field
STL
Lambert-St. Louis Intl.
$192 Roundtrip, found 19 hours ago
$192
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Aug 26 from Love Field to Lambert-St. Louis Intl., returning Tue, Aug 26, priced at $192 found 19 hours ago
Alaska Airlines
Tue, Aug 26 - Tue, Sep 2
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Aug 26 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 2, priced at $219 just found
American Airlines
Wed, Jul 30 - Tue, Aug 12
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 30 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Tue, Aug 12, priced at $240 found 1 day ago
Bargain Flight
Sun, Aug 31 - Sat, Sep 6
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sun, Aug 31 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 6, priced at $464 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 August, 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 15 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

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! (3,871 reviews)
"Hotel was beautiful but our fridge was broken and the shower drain did not work"

Reviewed on Jul 22, 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! (2,872 reviews)
"The breakfast and evening food"

Reviewed on Jul 21, 2025

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Drury Plaza Hotel St. Louis at the Arch
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 ...
6.8/10 (1,016 reviews)
"A"

Reviewed on Jul 18, 2025

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The Arch Convention Hotel
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! (2,930 reviews)
"The property is great and the employees are very helpful. Breakfast buffets is the best i have ever had!!! What didnt work was there was a reunion and the people were rude and loud all night. Hotel moved us to another room but the toilet did not flush completely and had to request someone to.come ..."

Reviewed on Jul 20, 2025

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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
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 ...
8.4/10 Very Good! (1,006 reviews)
"Clean and comfortable stay."

Reviewed on Jul 14, 2025

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
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
Stay at this 3-star 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! (1,503 reviews)
A great stay, better hotel than most.
"Front desk was friendly and professional without being stuffy. Even as we walked to our room, staff took the time to greet us. The pool was a nice, refreshing time for the kids. I LOVED the free snack and drink offered at 5:30. All three kids had a plate of nachos and decided it was enough for their ..."

Reviewed on Jul 19, 2025

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Pear Tree Inn St. Louis Near Union Station
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd, St. Louis, MO
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. ...
8.8/10 Excellent! (1,805 reviews)
"Excellent place to stay! Wish they had Continental breakfast and better parking!"

Reviewed on Jul 19, 2025

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Moonrise 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! (1,004 reviews)
"All good!!"

Reviewed on Jul 18, 2025

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Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
See all 1,517 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.