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Dupo

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Dupo Flights as Low as $90

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Cheap Flights to Dupo

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

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

Frequently Asked Questions About flights to Dupo

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

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

How many airlines fly to Dupo?

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 Dupo.

What airport is best to fly into Dupo?

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

How much are flights to Dupo?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Dupo on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $90, 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 Dupo?

The trick to saving a stack of cash on your flight to Dupo? 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 $90 right now, why wait?

Dupo Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$90

Last Minute Hotel Deals in Dupo

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! (1,868 reviews)
Great location, minutes from every downtown St Louis attraction. Perfect for weekend getaways for couples or families. Happy hour was a plus!

Reviewed on Mar 13, 2026

Pear Tree Inn St. Louis Near Union Station
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! (3,107 reviews)
Great hotel breakfast.

Reviewed on Mar 13, 2026

Clayton Plaza Hotel & Extended Stay
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! (3,347 reviews)
Clean room good view.

Reviewed on Mar 13, 2026

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! (1,657 reviews)
Beautiful hotel!

Reviewed on Mar 14, 2026

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 ...
8.4/10 Very Good! (3,992 reviews)
Very nice stay!!!

Reviewed on Mar 12, 2026

Hyatt Regency 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
Book a stay at this 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! (1,492 reviews)
Fun atmosphere nice staff

Reviewed on Mar 12, 2026

River City Casino & Hotel
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 ...
8/10 Very Good! (1,129 reviews)
It was ok. The issue we had was housekeeping left our door open after they cleaned it. We got back to the room and our door was ajar. I reported this to the front desk person. Thankfully nothing was stolen.

Reviewed on Mar 13, 2026

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
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! (1,345 reviews)
We always stay at a Drury but this one was different, it was very loud , we had to park away from the building and had to pay 19 for parking. Will stay by the airport next time.

Reviewed on Mar 13, 2026

Drury Inn & Suites St. Louis Union Station
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.