Cheap flights To Dupo (STL) from $50

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Dupo from $50 One Way, $100 Round Trip

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

Thu, Aug 21 - Thu, Aug 28
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 21 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Thu, Aug 28, priced at $100 just found
Sat, Jun 14 - Sat, Jun 14
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 14, priced at $104 found 1 day ago
Thu, May 29 - Thu, Jun 5
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$105 Roundtrip, found 4 days ago
$105
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, May 29 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Thu, Jun 5, priced at $105 found 4 days ago
Sat, Jul 19 - Sat, Jul 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 21 hours ago
$108
Roundtrip
found 21 hours 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 $108 found 21 hours ago
Sat, Jun 14 - Sat, Jul 5
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 5 days ago
$111
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jul 5, priced at $111 found 5 days ago
Sat, May 17 - Tue, May 20
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, found 3 days ago
$113
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, May 17 from Orlando Intl. to Lambert-St. Louis Intl., returning Tue, May 20, priced at $113 found 3 days ago
Wed, May 21 - Wed, May 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 5 days ago
$120
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 21 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, May 28, priced at $120 found 5 days ago
Thu, Jul 10 - Sun, Jul 20
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$121 Roundtrip, found 2 days ago
$121
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sun, Jul 20, priced at $121 found 2 days ago
Fri, Jul 4 - Mon, Jul 14
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$124 Roundtrip, found 5 days ago
$124
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $124 found 5 days ago
Sun, Aug 31 - Sun, Aug 31
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$143 Roundtrip, found 20 hours ago
$143
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sun, Aug 31 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $143 found 20 hours ago

Dupo Flight Information

Traveling To
Dupo
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Spirit Airlines, Frontier Airlines, Delta
Flight Price
$100
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Dupo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Ballpark Heights Apartments By Barsala
4.0-star property

Ballpark Heights Apartments By Barsala

Jun 27 - Jun 30

3 night stay

Detroit (DTW) to St. Louis (STL)

Spirit Airlines • Roundtrip • Coach
per person
found 1 day ago
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Jun 27 - Jun 30

3 night stay

Detroit (DTW) to St. Louis (STL)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

Jun 27 - Jun 30

3 night stay

Detroit (DTW) to St. Louis (STL)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Detroit to Dupo
View all trips

Dupo

Finding cheap flights to Dupo is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Dupo flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Dupo through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Dupo—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Dupo flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Dupo with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to Dupo?
Choose from 20 airlines that service Lambert-St. Louis Intl. Airport (STL), the leading airport in the city. Among all that choice, you’re certain to find an incredible deal. Here are some of the top international carriers that’ll get you to Dupo — and then discovering every corner of this city:

  • Air Canada - 35 flights to Dupo per month
  • Frontier Airlines - 17 flights to Dupo per month
  • Lufthansa - 3 flights to Dupo per month

What is the best airport to fly to in Dupo?
Lambert-St. Louis Intl. Airport (STL) is the main arrival point to the city, so your toughest decision will be the window seat or the aisle seat. Central Dupo is around 18 miles away and where many travelers choose to book a hotel.
How much is a flight to Dupo?
If you’re after round-trip flights, fares ranged from $100 to $143 this week. The most affordable one-way ticket was $50, originating in Detroit (DTW).
How to book the cheapest flight to Dupo?
Picking up cheap flights to Dupo is as easy as booking with Orbitz. But if you’d like to make sure you’re getting the best flight deals around, here are some suggestions to keep in mind:

  • Taking off from or arriving at other airports may work out to be cheaper. Type in your preferred departure and arrival points. Next, select the ‘Nearby airports’ function below the form fields to see what your options are.
  • Also, click on the ‘Show flexible dates’ option to compare the airfares on days around your selected departure. You may be able to find cheaper flight deals if your dates are flexible.
  • Hit ‘Show options’ to filter your search results. You can choose your preferred seating class and airline here. Under ‘Sort & Filter’ to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Reserve your seat as soon as you’ve sorted your travel dates. While it does happen now and then, airline tickets rarely get more affordable as your departure date gets closer.
  • Save even more on your adventure by bundling your flights, hotels and car rental into a package with Orbitz. Your credit card will thank you for it.
  • Don’t fly during peak seasons if possible. By steering clear of school vacations and summer, you can make superb savings on your airfare.

How long is a flight to Dupo?
Your city of origin, which airport you depart from and whether you travel direct — flight times depend on many things. But we’ve put together the average times for some busy routes to Dupo:

  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 28 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 41 minutes
  • Chicago, IL (ORD-O’Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 27 minutes

What is the best time to book a flight to Dupo?
Generally speaking, January is the best time to purchase your airfare. This is followed by February and August. Keep this in mind while tracking down a cheap flight to Dupo.
What day of the week is the cheapest to book a flight to Dupo?
Get a great flight deal by making a booking on a Tuesday, Wednesday or Saturday. These are typically the best days of the week to land cheap seats to Dupo.
What is the cheapest day of the week to fly to Dupo?
According to Orbitz data from 2020, you ought to hop on a plane on a Monday to score cheap flights to Dupo. Next most inexpensive day? Tuesday. Saturday costs the most. So, think about leaving early in the week if you’d love to score a wallet-friendly fare without paying premium prices.
What is the cheapest month to fly to Dupo?
According to Orbitz data, it’s better to fly out in August. This is generally a great month to land cheap flights to Dupo. Keep in mind that the most expensive time to fly is in June.
Which airlines allow free cancellation?
When you search for flights on Orbitz, click on “Filter by flexible change policies.” This filter will show you all the airlines offering free cancellation within 24 hours of booking and no change fees. Relax knowing that if your travel dates change, your ticket can too.
What do I need for the flight to Dupo?
The secret to a hassle-free flight is preparation. Listed below are some tips to help you get ready for your adventure:

  • Before you take your seat on the plane, you’ll need to present proof of identification, like your passport. You’ll also need your boarding pass. If you’re traveling with the kids, check with your airline about which documents they require — if any.
  • Make time fly by even quicker on your short flight by packing the right things. Think snacks, a water bottle and entertainment. If you want your journey to Dupo to pass nice and quietly, squeeze some headphones in your bag as well.
  • It can get cold on the plane. If you don’t want to shiver your way through the flight, dress in layers.

How many direct flights are there to Dupo?
Your thrilling adventure is just one easy plane ride away, with 482 direct services to Dupo every month. Search for a suitable flight with Orbitz and lock in a rewarding deal with Southwest Airlines, American Airlines or Delta Air Lines. Other respected carriers that provide nonstop services include United Airlines, Cape Air and Frontier Airlines.
How do I get cheap first-class/business deals to Dupo?
If you think a business or first-class airfare is out of your price range, think again. Here are some tips to help you find a premium flight to Dupo for less:

  • Be flexible. By being open to different travel dates, you’ll have more chances of picking up a deal on your airfares.
  • Look for a low-cost airline that has seats in business class. They usually come with extra space and a glass of bubbly — and a nicer price.
  • Make a bid for an upgrade. Some airlines hold online auctions that let you put down a price for a seat up the front. You can also try upgrading with points earned through a loyalty program.

How to get into Dupo from the airport?
You may want to drive the 18 miles southeast to central Dupo. If so, there are various Lambert-St. Louis Intl. Airport (STL) car rental outlets to pick from at Lambert-St. Louis Intl. Airport (STL), including Budget, Avis and Thrifty Car Rental. Otherwise, use public transportation or take a taxi to head downtown, then rent a ride from Dupo car rentals.
What is the best time to go to Dupo?
If you’d like to soak up the culture of Dupo in peak season, March, May and June are the best months to visit. June 20 marks the start of summertime in the Northern Hemisphere and is a perfect time to travel if you’re hooked on being outside. Around this time of the year, average daily temperatures usually range from 70 ºF to 85 ºF.

Nearby

Flights To

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.