Cheap Flights to Dupo

View ₹6,711 flight on Thu, 14 Aug 2025Opens in a new window

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Cheap round-trip flights to Dupo

Prices were available within the past 7 days and start at ₹6,711 for one-way flights and ₹13,202 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Thu, 15 May - Tue, 3 Jun
ORD
Chicago
STL
St. Louis
₹13,202 Return, found 6 days ago
₹13,202
Return
found 6 days ago
Select Southern Airways Express flight, departing Thu, 15 May from Chicago to St. Louis, returning Tue, 3 Jun, priced at ₹13,202 found 6 days ago
United
Thu, 15 May - Thu, 5 Jun
ORD
Chicago
STL
St. Louis
₹13,422 Return, found 6 days ago
₹13,422
Return
found 6 days ago
Select United flight, departing Thu, 15 May from Chicago to St. Louis, returning Thu, 5 Jun, priced at ₹13,422 found 6 days ago
American Airlines
Wed, 21 May - Fri, 30 May
ORD
Chicago
STL
St. Louis
₹13,627 Return, found 6 days ago
₹13,627
Return
found 6 days ago
Select American Airlines flight, departing Wed, 21 May from Chicago to St. Louis, returning Fri, 30 May, priced at ₹13,627 found 6 days ago
Delta
Fri, 2 May - Wed, 7 May
JFK
New York
STL
St. Louis
₹27,957 Return, found 10 hours ago
₹27,957
Return
found 10 hours ago
Select Delta flight, departing Fri, 2 May from New York to St. Louis, returning Wed, 7 May, priced at ₹27,957 found 10 hours ago
Air India
Wed, 28 May - Wed, 20 Aug
DEL
Delhi
STL
St. Louis
₹80,184 Return, found 1 day ago
₹80,184
Return
found 1 day ago
Select Air India flight, departing Wed, 28 May from Delhi to St. Louis, returning Wed, 20 Aug, priced at ₹80,184 found 1 day ago

Frequently asked questions

What is the name of Dupo's airport?
Lambert-St. Louis Intl. Airport (STL) is the one and only airport serving Dupo.
How far is St. Louis Lambert International Airport from central Dupo?
The trip from STL to downtown Dupo is reasonably long. You’ll have to travel 29 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Dupo?
Located 29 kilometres from the centre of town, Lambert-St. Louis Intl. Airport (STL) is your gateway to Dupo.
How many airlines fly to Dupo?
There are a total of 12 airlines connecting Dupo to 64 airports globally.
Which airlines fly to Dupo?
United Airlines and American Airlines are some of the top airlines with flights to Dupo. Most travellers use Chicago as a starting point with United Airlines operating the most flights on this route.
How many nonstop flights are there to Dupo?
With approximately 1,319 nonstop flights running every week, you’ll be hitting the tarmac in Dupo before you can say, “Are we there yet?”
Where are the most popular flights to Dupo departing from?
The most popular flights to Dupo depart from Denver, Dallas and Chicago airports.
How long is the flight to Dupo Airport?
If you’re going to Dupo from Chicago, you’re looking at a flight time of 1 hour and 15 minutes. Those jetting off from Queens Village should expect to be airborne for around 2 hours and 51 minutes. From Denver it’s around 1 hour and 59 minutes away.
How to book the cheapest flight to Dupo?
If you want to have some extra spending money on your Dupo holiday, listen up! As any seasoned jet-setter knows, don’t leave booking until the last minute. Fares are often highest just prior to the departure date. Don’t stop there, however. Do some research and check if there is more than one airport at your destination. Ticket prices often differ depending on which airport you go for. Don’t forget to compare prices across air carriers too. Finally, another simple way to save some cash is be ready to book fast. If you find a terrific bargain, don’t hesitate — grab it while you can.
How to survive the flight to Dupo?
We’ve got the lowdown on how to make your journey as stress-free as possible. Follow our tips and you’ll be hightailing it through airport security and discovering Dupo in no time flat.What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to pack ahead. So, let’s start with the essentials: passport, official ID, bank cards and important medications. Next, bring items that’ll help keep you occupied, like some electronic devices or a magazine. It’s also smart to pack your chargers, a neck pillow and a pair of noise-cancelling headphones. And of course, don’t forget to toss in toiletries like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Pointed or sharp objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and matches, are also not allowed.

What to wear on a flight:

  • The best way to ensure a comfortable flight can be as simple as your clothing choices. Prepare for changes in temperature by layering up. That way you’ll stay nice and warm if the cabin begins to cool down. Shoes like high heels and sandals are best left in your suitcase. Instead, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
  • The serious condition known as DVT (deep vein thrombosis) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation. Doing foot and leg exercises while seated helps to prevent this happening. Wearing a pair of compression tights or socks is also a wise idea.

How to get through airport security fast when flying to Dupo?
The trick is to be prepared before you arrive at airport security. That way, you’ll be stepping onto that plane to Dupo in the blink of an eye. Follow these helpful tips and get your holiday off to a terrific start:

  • Airport security personnel first need to know that you have a valid ID and matching boarding pass before anything else. Have them close by, ready for inspection.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They’ll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. Don’t worry though, you’ll be back online before you know it.
  • Any liquids or gels, such as lip balm or cologne, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a good footwear choice as you’re less likely to be asked to remove them when passing through security. Hiking boots and other heavy-style shoes are often subjected to extra screening.
  • Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.

Trending flights to Dupo

Prices were available within the past 7 days and start at ₹6,711 for one-way flights and ₹13,202 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 28 May - Wed, 20 Aug
DEL
Delhi
STL
St. Louis
₹80,184 Return, found 1 day ago
₹80,184
Return
found 1 day ago
Select Air India flight, departing Wed, 28 May from Delhi to St. Louis, returning Wed, 20 Aug, priced at ₹80,184 found 1 day ago
*Available to Expedia members.