Cheap flights To Dupo (STL) from $29

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Cheap Flights to Dupo from $29 One Way, $59 Round Trip

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

Wed, Jan 14 - Wed, Jan 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$59 Roundtrip, found 6 hours ago
$59
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Jan 14 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jan 14, priced at $59 found 6 hours ago
Sat, Jan 17 - Sat, Jan 17
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$64 Roundtrip, found 2 hours ago
$64
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Jan 17 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Jan 17, priced at $64 found 2 hours ago
Wed, Feb 11 - Sat, Feb 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Feb 11 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $68 found 1 day ago
Sat, Feb 28 - Mon, Mar 2
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$74 Roundtrip, found 2 days ago
$74
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Feb 28 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Mar 2, priced at $74 found 2 days ago
Mon, Mar 9 - Wed, Mar 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 20 hours ago
$78
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Mar 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Mar 18, priced at $78 found 20 hours ago
Sat, Jan 24 - Sat, Jan 31
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jan 24 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Jan 31, priced at $79 found 1 day ago
Sat, Feb 21 - Wed, Feb 25
SLC
Salt Lake City Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 6 days ago
$130
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Salt Lake City Intl. to Lambert-St. Louis Intl., returning Wed, Feb 25, priced at $130 found 6 days ago
Sat, Jan 31 - Sat, Feb 7
JFK
John F. Kennedy Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jan 31 from John F. Kennedy Intl. to Lambert-St. Louis Intl., returning Sat, Feb 7, priced at $130 found 3 days ago
Sat, Jan 24 - Wed, Jan 28
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$141 Roundtrip, found 4 days ago
$141
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Jan 24 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Wed, Jan 28, priced at $141 found 4 days ago
Wed, Feb 18 - Sat, Feb 28
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Feb 18 from San Francisco Intl. to Lambert-St. Louis Intl., returning Sat, Feb 28, priced at $148 found 2 days ago

Dupo Flight Information

Traveling To
Dupo
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, Southwest Airlines
Flight Price
$59
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.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Feb 13 - Feb 15

2 night stay

Dallas (DFW) to St. Louis (STL)

American Airlines • Coach

St. Louis (STL) to Dallas (DFW)

Southwest Airlines • Coach
Price was $717, price is now $490 per person
$490
per person
found 1 day ago
Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

Feb 13 - Feb 15

2 night stay

Dallas (DFW) to St. Louis (STL)

American Airlines • Coach

St. Louis (STL) to Dallas (DFW)

Southwest Airlines • Coach
Price was $692, price is now $594 per person
$594
per person
found 1 day ago
DoubleTree by Hilton Hotel St. Louis - Chesterfield
4.0-star property

DoubleTree by Hilton Hotel St. Louis - Chesterfield

Feb 13 - Feb 15

2 night stay

Dallas (DFW) to St. Louis (STL)

American Airlines • Coach

St. Louis (STL) to Dallas (DFW)

Southwest Airlines • Coach
Price was $574, price is now $512 per person
$512
per person
found 1 day ago
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Dupo

If you are looking for affordable flights to Dupo, look no further. Orbitz offers discounted rates to many destinations.

Bargain flights to Dupo now available

As you review your budget and travel plans, consider the low fares Orbitz offers on Dupo flights. With Orbitz, booking flights to Dupo is easy and the lowest prices are guaranteed.

Easy self-help service offered

Orbitz offers cutting edge mobile tools that allow you to review and make bookings from your Android or iPhone mobile device with a simple application. You can easily and conveniently update your information or book your trip using this service. You are also able to obtain information on affordable hotel packages and receive frequent flight updates. You will receive confirmation of bookings or reservations made using the mobile service on the same day of the request. Change details or receive updates on your Dupo flights by visiting the Orbitz site or mobile application.

Orbitz looks after you

Orbitz ensures that you are kept informed with up-to-date flight information, providing feedback to up to six contact numbers to ensure that everyone receives the feedback. In addition to providing the discounted deals on Dupo flights, Orbitz is also able to structure a package based on your needs for activities, car hire and accommodations.

Traveler profile updates

After booking your Dupo flights, you may access your account profile on the Orbitz site and update your frequent flyer or loyalty membership details. This information will remain on the system and will be available for you to access when you make any future bookings with Orbitz.

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 $59 to $148 this week. The most affordable one-way ticket was $29, originating in Denver (DEN).
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.

More to Explore

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.