CA $243 Cheap Flight to Colorado

View CA $243 flight on Sat, Apr 18, 2026Opens in a new window

Popular airlines to Colorado

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • JetBlue Airways

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How much is the cheapest flight to Colorado?

Prices were available within the past 7 days and start at CA $243 for one-way flights and CA $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 18 - Sat, Apr 25
YUL
Montreal
DEN
Denver
CA $404 Roundtrip, found 11 hours ago
CA $404
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Apr 18 from Montreal to Denver, returning Sat, Apr 25, priced at CA $404 found 11 hours ago
American Airlines
Sat, May 2 - Sat, May 9
YYZ
Toronto
DEN
Denver
CA $435 Roundtrip, found 2 hours ago
CA $435
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, May 2 from Toronto to Denver, returning Sat, May 9, priced at CA $435 found 2 hours ago
Alaska Airlines
Fri, Mar 6 - Thu, Mar 26
YYZ
Toronto
DEN
Denver
CA $441 Roundtrip, found 1 day ago
CA $441
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Mar 6 from Toronto to Denver, returning Thu, Mar 26, priced at CA $441 found 1 day ago
United
Tue, May 5 - Tue, May 5
YYZ
Toronto
COS
Colorado Springs
CA $500 Roundtrip, found 1 day ago
CA $500
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from Toronto to Colorado Springs, returning Tue, May 5, priced at CA $500 found 1 day ago
Air Canada
Fri, May 29 - Sun, May 31
YYZ
Toronto
DEN
Denver
CA $542 Roundtrip, found 16 hours ago
CA $542
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Fri, May 29 from Toronto to Denver, returning Sun, May 31, priced at CA $542 found 16 hours ago
United
Wed, Apr 15 - Wed, Apr 15
YUL
Montreal
COS
Colorado Springs
CA $565 Roundtrip, found 4 days ago
CA $565
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 15 from Montreal to Colorado Springs, returning Wed, Apr 15, priced at CA $565 found 4 days ago
Delta
Thu, Mar 19 - Tue, Mar 24
YUL
Montreal
MTJ
Montrose
CA $696 Roundtrip, found 4 days ago
CA $696
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Mar 19 from Montreal to Montrose, returning Tue, Mar 24, priced at CA $696 found 4 days ago
American Airlines
Sun, Mar 22 - Thu, Mar 26
YYZ
Toronto
ASE
Aspen
CA $697 Roundtrip, found 19 hours ago
CA $697
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Mar 22 from Toronto to Aspen, returning Thu, Mar 26, priced at CA $697 found 19 hours ago
American Airlines
Wed, Apr 8 - Wed, Apr 15
YYZ
Toronto
DRO
Durango
CA $697 Roundtrip, found 2 days ago
CA $697
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 8 from Toronto to Durango, returning Wed, Apr 15, priced at CA $697 found 2 days ago
United
Sat, Apr 25 - Sat, May 9
YUL
Montreal
DRO
Durango
CA $703 Roundtrip, found 3 days ago
CA $703
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 25 from Montreal to Durango, returning Sat, May 9, priced at CA $703 found 3 days ago

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Top Travel Tips for Flying to Colorado

Get ready for an incredible adventure as you embark on your journey to Colorado. With Expedia, finding the perfect flights is a breeze. Discover valuable travel insights and expert tips to ensure a seamless and enjoyable trip to this captivating destination.

Unleash Your Wanderlust

Pack your bags, secure your flights to Colorado, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore Colorado in your own unique style. Experience the trip of a lifetime with just a click, courtesy of Expedia.

Unbeatable Value with Expedia

At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to Colorado. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to Colorado, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to Colorado caters to every budget, starting from the lowest price CA $243. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

Effortless Booking Process

Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to Colorado, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to Colorado today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

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Colorado Flights Information

Airlines serving
American Airlines, Alaska Airlines, Delta, Sun Country Airlines, Air Canada, Porter Airlines, United
Roundtrip price
from CA $404

Frequently asked questions

How do I find cheap flights to Colorado that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to give you the most flexible airfares around town. Simply check the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Colorado.
Which airlines fly to Colorado?
You can take your pick of an assortment of airlines that operate flights in or near Colorado. Some of the best of them are:

  • United Airlines - 14,852 flights to or near Colorado each month, including 13,845 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 7,041 flights to or near Colorado each month, including 6,699 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1,547 flights to or near Colorado each month, including 1,547 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Colorado?
One of the easiest ways to find cheap tickets to Colorado is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Colorado in the last seven days was CA $404. Booking ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Colorado?
The price of a round-trip ticket to Colorado in the last seven days varied between CA $404 and CA $703. If you were travelling one way out of Montreal (YUL), you could have landed a great deal from only CA $243.
What are the most popular airports to fly into in Colorado?
Your budget, departure point and the airline you're travelling with will decide which of these busy Colorado airports you'll jet into:

  • Denver Intl. Airport (DEN) - 24,420 flights per month.
  • Pitkin County Airport (ASE) - 981 flights per month.
  • Colorado Springs Airport (COS) - 966 flights per month.

When is the cheapest time to fly to Colorado?
Flying on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest deal. Stay away from the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the cash you saved having a ball in Colorado instead!
How much is a plane ticket to Colorado?
In the last seven days, plane fares to Colorado varied from CA $404 to CA $703.
What are the best things to do in Colorado?

  • Kick off your Colorado getaway in the bustling city of Denver. There's so much to keep you entertained here, from noteworthy attractions like Red Rocks Amphitheatre to amazing food, arts, nightlife and more.
  • When deciding what type of clothing to bring on your trip, take into account that Denver has a semi-arid climate. To give you a better picture of what to expect, check out the weather conditions before you leave.
  • When you're ready to get out and explore more of this fantastic region, grab the keys to one of our low-priced car rentals and travel to Colorado Springs. It's approximately 105 kilometres to the south of Denver and is also home to top tourist sights, like Palmer Lake Regional Recreation Area.

What is the best time to go to Colorado?
If you love the crowds and excitement of major cities, go to Denver during June, July and August. This is the most popular time for one of Colorado's premier destinations. Summer starts June 20 and brings temperatures of between 15ºC and 27ºC. Time your travel then and you can look forward to plenty of long, sunny days.
What months are the cheapest to book a flight to Colorado?
To secure an awesome deal to Colorado, try to book sometime in February when the price of tickets are at their lowest. When's the most expensive? In the USA, it's the festive month of December.

Trending flights to Colorado

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 18 - Sat, Apr 25
YUL
Montreal
DEN
Denver
CA $404 Roundtrip, found 11 hours ago
CA $404
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Apr 18 from Montreal to Denver, returning Sat, Apr 25, priced at CA $404 found 11 hours ago
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