Cheap Flights to Dupo , IL from CA $250

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How much is the cheapest flight to Dupo?

Prices were available within the past 7 days and start at CA $250 for one-way flights and CA $340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Air Canada
WestJet

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From CA $197 - CA $945 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Dupo. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Dupo. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Dupo.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Dupo flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Dupo.

Looking to save even more? Get additional savings by bundling your Dupo flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Dupo trip!

Frequently asked questions

What is the name of Dupo's airport?
Lambert-St. Louis Intl. Airport (STL) is the main airport in Dupo.
How far is STL from central Dupo?
Lambert Field is 29 kilometres from downtown Dupo, so prepare yourself for a bit of a commute into the city.
What airport is best to fly into Dupo?
STL is the only major airport in Dupo. Before you take off, it's a good idea to find out a little about it. It is situated 29 kilometres from the centre of town.
How many airlines fly to Dupo?
There are a total of 12 air carriers connecting Dupo to 61 airports around the world.
Which airlines fly to Dupo?
United Airlines and American Airlines are some of the most popular airlines that offer flights to Dupo. Most travellers use Chicago to take off from with United Airlines operating the most flights on this route.
How many nonstop flights are there to Dupo?
Flying to someplace new is much more straightforward when there aren't any stopovers involved. If you're heading to Dupo, the fantastic news is that there are around 1,206 nonstop flights each week.
Where are the most popular flights to Dupo departing from?
Travellers often set off from Chicago, Dallas and New York airports when flying to Dupo.
How long is the flight to Dupo Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Chicago to Dupo, the average flight time is 1 hour and 22 minutes. From Dallas it's around 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to Dupo?
We've all come across those fortunate jet-setters who manage to grab wonderfully cheap airfares every time they fly. Want to know how to do it for your Dupo vacation? Don't wait until the last minute to lock in your flight. Another excellent way to get the best deal is to compare all options. If where you're headed has a few airports, don't forget to look into the cost of flying into a less busy terminal. Last but not least, another easy way to save a few dollars is be ready to book fast. If you find an irresistible bargain, don't hold off --- snap it up while you've got the chance.
Do you have any tips for my flight to Dupo?
Depending on where you're coming from, your flight to Dupo could be as easy as pie or it could drag on forever. We've rounded up some handy tips that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • Firstly, and most importantly, pack in your passport, important documents, credit cards and vital medications. Next, you'll want some in-flight entertainment to help pass the time. A thrilling novel and a laptop crammed with your favourite movies are some fantastic options. If you intend to take a quick nap, a neck pillow and some earplugs will also come in handy. Finally, make room for a toothbrush and some facial wipes so you'll touchdown feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like knives, scissors, spray paint and flares. Sporting equipment like golf clubs, and items that could harm other people, such as guns and swords, won't be allowed on board either.

What to wear on a flight:

  • Comfort should be your number one priority when deciding what to wear on your flight. Loose, breathable clothing is a wise option, as are flat, closed-toe shoes.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Dupo?
Being organized before you get to the airport will make your getaway to Dupo a piece of cake. Check out our useful tips for a speedy journey past security:

  • First things first. Your passport and travel documents will need to be presented to security personnel. Keep them someplace accessible so you don't have to dig around for them.
  • After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items such as your belt, coat and earphones need to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. No need to worry though, you'll be back online before you know it.
  • Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Hiking boots are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed in the cabin.

Flights to Dupo information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $340

Trending flights to Dupo

Prices were available within the past 7 days and start at CA $250 for one-way flights and CA $340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
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