Cheap Flights to Denver , CO from CA $164

View CA $164 flight on Fri, Sep. 19, 2025Opens in a new window

Popular airlines to Denver

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How much is the cheapest flight to Denver?

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct. 17 - Mon, Oct. 20
YYC
Calgary
DEN
Denver
CA $264 Roundtrip, found 1 hour ago
CA $264
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Oct. 17 from Calgary to Denver, returning Mon, Oct. 20, priced at CA $264 found 1 hour ago
WestJet
Fri, Sep. 19 - Sun, Sep. 21
YYC
Calgary
DEN
Denver
CA $264 Roundtrip, found 1 hour ago
CA $264
Roundtrip
found 1 hour ago
Select WestJet flight, departing Fri, Sep. 19 from Calgary to Denver, returning Sun, Sep. 21, priced at CA $264 found 1 hour ago
Air Canada
Fri, Oct. 17 - Mon, Oct. 20
YYC
Calgary
DEN
Denver
CA $264 Roundtrip, found 1 hour ago
CA $264
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Fri, Oct. 17 from Calgary to Denver, returning Mon, Oct. 20, priced at CA $264 found 1 hour ago
American Airlines
Wed, Aug. 27 - Sat, Aug. 30
YYC
Calgary
COS
Colorado Springs
CA $329 Roundtrip, found 4 days ago
CA $329
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Aug. 27 from Calgary to Colorado Springs, returning Sat, Aug. 30, priced at CA $329 found 4 days ago
Alaska Airlines
Fri, Oct. 24 - Tue, Oct. 28
YVR
Vancouver
DEN
Denver
CA $375 Roundtrip, found 2 days ago
CA $375
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Vancouver to Denver, returning Tue, Oct. 28, priced at CA $375 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

August is typically the cheapest month to fly

From CA $127 - CA $374 per traveller.

Graph displaying average flight prices per month

In the shadow of the Rocky Mountains, the timeless and trendy streets of Denver entertain travellers from across the globe. You’ll fall in love with the way natural beauty and urban edginess form a perfect union in Colorado’s capital. You’ll appreciate the awe and wonder at the Denver Art Museum, the Denver Zoo, and Downtown Aquarium. Head to Larimer Square to enjoy trendy boutiques and restaurants in the city’s restored downtown area. You'll love exploring the city's hundreds of walking trails, dozens of golf courses, and abundance of breweries. Renting a car in Denver is the best option when planning to navigate your way to the glorious crown of Mount Evans. Think getting to Colorado should be as easy as clicking the heels of your hiking boots together? Expedia’s flights to Denver are for you. In fact, you can start planning the Denver vacation of your dreams from wherever you’re sitting right now. Sharing a few details about your travel plans will instantly connect you to the guaranteed lowest rates on flights and overnight accommodations.

Find the Cheapest Flight to Denver Today

You’ll love the way our travel tools give you the power to book a cheap vacation in a matter of minutes. We give you the incredible opportunity to reserve airfare based on the travel dates and departure city you specify. We’ll even accommodate your wishes for tickets from specific airports and airline carriers. Whether you’re exploring the city alone or planning a lively family vacation, our deals will help you spend fewer dollars on getting to Denver.

Make Denver Your Destination

Taking a direct flight to Denver International Airport (DEN) doesn’t have to be a direct hit to your wallet. Our amazing offers on tickets to Colorado’s main airport make travelling to Denver easier than ever. If you plan to hop on a plane headed to another great American city, you can book a flight out of Denver using our great deals. We can also help you wave goodbye to the Colorado Rockies and head home for the lowest price possible.

Save Money in the Mile High City

Are you ready to experience high altitudes without paying high prices? Don’t wait another minute to check out Expedia’s flights to Denver Colorado. Our travel experts are standing by to tell you all about great all-inclusive packages that could help you pay less by combining your airfare with hotels in Denver. In fact, we’ll help you grab a hotel room with a view of some of the hundreds of mountain peaks that are visible from the city. Feeling ready to climb your way to lower rates? You don't need to be as agile as a mountain goat to grab our discount offers on cheap flights to Denver. Let our specials give you the power to visit the Rocky Mountains for less.

Frequently asked questions

What is the name of Denver's airport?
Denver Intl. Airport (DEN) is the most frequently utilized airport in Denver.
How far is Denver Airport from central Denver?
Denver Intl. Airport (DEN) is 31 kilometres from downtown Denver, so expect a decent commute into the city.
What airport is best to fly into Denver?
Travellers from all over the place pass through DEN each day. Disembark the plane, collect your luggage and you'll find yourself 31 kilometres from the central Denver streets.
How many airlines fly to Denver?
There are a total of 25 airlines connecting Denver to 205 airports from all over the globe.
Which airlines fly to Denver?
Denver receives the largest number of flights from American Airlines, United Airlines and Frontier Airlines with American Airlines being the preferred choice of carrier. Dallas is the most popular city for passengers to set off from.
How many nonstop flights are there to Denver?
With 6,115 nonstop flights running every week, you'll be hitting the runway in Denver before you have time to say, "Are we there yet?"
Where are the most popular flights to Denver departing from?
Flights to Denver from Dallas, Phoenix and Chicago airports are always popular.
How long is the flight to Denver Airport?
If you're flying to Denver from Dallas, you're looking at a flight time of 2 hours and 6 minutes. Those leaving from Phoenix can expect to be travelling for 1 hour and 45 minutes. From Chicago it's about 2 hours and 50 minutes away.
How to book the cheapest flight to Denver?
Don't leave locking in your flight to Denver until the last minute. That's one move frequent jet-setters use to get the best prices. Booking ahead means more options and more affordable flights. Also, shop around and compare your options. If your destination has a few airports, you may be able to nab a terrific deal by flying into a less busy terminal. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to buy your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Denver?
We've got the lowdown on how to make your flight a pleasant experience. Follow our top tips and you'll be zooming through the airport and having a ball in Denver in no time flat. What to pack in your hand luggage:

  • A plane trip can be a great experience if you pack the right things. Firstly, you'll want a few basic toiletry items, such as a toothbrush and lip balm, a spare set of clothes and a good book. Next, find a spot in your bag for your phone, tablet and chargers, your important medications and maybe a comfy neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel docs and some money.

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 gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your beloved Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosol cans, spray paint and strong acids, are also banned.

What to wear on a flight:

  • Your main aim is to be as comfortable as you can. Pick shoes that are easy to slip on and off, dress in loose, natural fibers and remember to take a sweater in case you get chilly in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks and keep your legs and feet moving.

How to get through airport security fast when flying to Denver?
The secret is to be prepared before you arrive at the security gate. That way, you'll be stepping onto that plane to Denver in a flash. Follow these helpful tips and get your trip off to a fantastic start:

  • Your travel documents and ID will need to be presented to airport security. Have them easily accessible so you don't hold up the line.
  • Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • Your electronic devices like phones and laptops will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you several minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked baggage. They won't be allowed in the cabin.

Flights to Denver information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Roundtrip price
CA $173

Trending flights to Denver

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct. 17 - Mon, Oct. 20
YYC
Calgary
DEN
Denver
CA $264 Roundtrip, found 1 hour ago
CA $264
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Oct. 17 from Calgary to Denver, returning Mon, Oct. 20, priced at CA $264 found 1 hour ago
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