A city skyline with a lake, park, and mountains in the background.

Cheap Flights to Denver , CO from CA $212

View CA $212 flight on Fri, Aug 21, 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Denver?

Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 28 - Wed, Nov 4
YYC
Calgary
COS
Colorado Springs
CA $353 Roundtrip, found 6 days ago
CA $353
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 28 from Calgary to Colorado Springs, returning Wed, Nov 4, priced at CA $353 found 6 days ago
Air Canada
Wed, Aug 5 - Wed, Aug 19
YYC
Calgary
DEN
Denver
CA $353 Roundtrip, found 3 days ago
CA $353
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Aug 5 from Calgary to Denver, returning Wed, Aug 19, priced at CA $353 found 3 days ago
Delta
Thu, Oct 22 - Tue, Oct 27
YYC
Calgary
COS
Colorado Springs
CA $358 Roundtrip, found 5 days ago
CA $358
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 22 from Calgary to Colorado Springs, returning Tue, Oct 27, priced at CA $358 found 5 days ago
WestJet
Thu, Oct 1 - Sun, Oct 4
YYC
Calgary
DEN
Denver
CA $374 Roundtrip, found 2 hours ago
CA $374
Roundtrip
found 2 hours ago
Select WestJet flight, departing Thu, Oct 1 from Calgary to Denver, returning Sun, Oct 4, priced at CA $374 found 2 hours ago
American Airlines
Tue, Oct 27 - Wed, Oct 28
YYC
Calgary
COS
Colorado Springs
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 27 from Calgary to Colorado Springs, returning Wed, Oct 28, priced at CA $429 found 6 days ago

Frequently asked questions

What is the name of Denver's airport?
The majority of people prefer to fly into Denver Intl. Airport (DEN) when visiting the lively city of Denver.
How far is DEN from central Denver?
The trip from Denver Intl. Airport (DEN) to downtown Denver is fairly long. You'll have to travel 31 kilometres before you can check in to your hotel in the city.
What airport is best to fly into Denver?
With just one major airport servicing Denver, it won't take you long to get your hands on the best flight. You'll be taking off to Denver Intl. Airport (DEN), which is located around 31 kilometres from the centre of town.
How many airlines fly to Denver?
There are 25 airlines connecting Denver to 205 airports around the world.
Which airlines fly to Denver?
American Airlines, United Airlines and Frontier Airlines are the most frequent fliers to Denver. The highest number of flights originate in Dallas, with American Airlines offering the most services on this route.
How many nonstop flights are there to Denver?
Flying to someplace new is much more fun when there aren't any annoying stopovers to slow you down. If you're making your way to Denver, the great news is that there are approximately 6,115 nonstop flights every week.
Where are the most popular flights to Denver departing from?
A large number of flights to Denver leave from Dallas, Phoenix and Chicago airports.
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 setting off from Phoenix can expect to be midair 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 moment. That's one move savvy travellers use to get the best prices. Booking well in advance means more options and less expensive flights. Another easy way to score the best price is to shop around. If your destination has multiple airports, research the cost of flying into a smaller terminal. Last but not least, be ready to book quickly if you find a great price. It might not be available for long. With a bit of knowledge and some good fortune, the perfect airfare will be yours.
Do you have any tips for my flight to Denver?
Depending on where you're coming from, your flight to Denver could be completely stress-free or it could go on forever. Here are some handy tips that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

  • A plane trip can be a great experience if you bring the right gear. Firstly, you'll want some basic toiletries, such as deodorant, toothpaste and a toothbrush, a clean pair of socks and a few magazines. Next, find a spot in your carry-on bag for your mobile phone, a charger, any medications and maybe a proper neck pillow as well. Last, but definitely not least, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosols and matches, are also banned.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for temperature changes by dressing in layers, and pick closed-toe, flat shoes like slip-ons.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-distance flights. Lower your risks by drinking water, keeping your legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Denver?
As seasoned travellers know, the secret is to be well prepared before you reach security. That way, you'll be hopping onto that plane to Denver before you know it. Follow these tips and get your trip off to a spectacular start:

  • First things first. Your passport and travel documents will need to be shown to airport security personnel. Have them easily accessible to avoid fumbling around for them.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items such as your jacket, belt and earphones need to go through the machine.
  • All electronic gadgets, including your phone and tablet, will also need to be scanned separately.
  • Any gels or liquids, such as lip balm or cologne, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • There's a possibility that you'll be required to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • 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 on board and will be confiscated.

Book with confidence

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.

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Roundtrip price
CA $223

Trending flights to Denver

Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 15 - Tue, Sep 15
YVR
Vancouver
DEN
Denver
CA $268 Roundtrip, found 5 days ago
CA $268
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 15 from Vancouver to Denver, returning Tue, Sep 15, priced at CA $268 found 5 days ago

Explore a world of travel with Expedia

*Available to Expedia members.