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$47+ Cheap flights from Colorado to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Colorado to Canada

Keep the following information in mind while searching for Colorado to Canada flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Kiwi.com)

One-way from

$47
(Trip.com)

Popular in

November

Cheapest in

May

Average price

$292

Good round-trip deal

$238 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Denver Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Toronto (YTO) flights.
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From Colorado to Canada
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One-way flight from Colorado to Canada
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Colorado to Canada.
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Price to beat on a one-way flight from Colorado to Canada.
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Find flight deals from Colorado to Canada

Cheapest flights from Colorado to Canada
Explore the most affordable flight options available from Colorado to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 5/48:55 amYYC - DEN
Nonstop2h 32mWestJet
Deal found 3/30$127
This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Thu 5/227:30 pmYYC - DEN
Nonstop2h 34mMultiple Airlines
Deal found 3/31$150
This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:40 amDEN - YYC
1 stop5h 45mAir Canada
Wed 7/27:30 pmYYC - DEN
Nonstop2h 34mAir Canada
Deal found 3/30$168
This Trip.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:40 pmDEN - YXX
1 stop5h 21mWestJet
Sun 6/2210:25 amYXX - DEN
1 stop7h 27mWestJet
Deal found 3/30$180
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:40 pmDEN - YEG
1 stop4h 47mWestJet
Tue 5/276:00 amYEG - DEN
1 stop5h 27mWestJet
Deal found 3/30$181
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2012:15 pmDEN - YWG
1 stop7h 01mWestJet
Wed 5/216:30 amYWG - DEN
1 stop5h 57mWestJet
Deal found 3/31$188
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:15 pmDEN - YYJ
1 stop7h 57mWestJet
Sun 8/2410:20 amYYJ - DEN
1 stop7h 32mWestJet
Deal found 3/31$198
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:15 pmDEN - YXX
1 stop22h 55mMultiple Airlines
Mon 5/58:00 pmYXX - DEN
1 stop14h 27mMultiple Airlines
Deal found 3/30$217
This United deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:30 pmDEN - YYC
Nonstop2h 33mUnited Airlines
Tue 9/165:05 pmYYC - DEN
Nonstop2h 28mUnited Airlines
Deal found 3/30$227
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:52 pmDEN - YEG
1 stop25h 45mMultiple Airlines
Tue 5/66:00 amYEG - DEN
1 stop5h 27mMultiple Airlines
Deal found 3/30$230
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:40 pmDEN - YYC
Nonstop2h 31mDelta
Sun 5/254:20 pmYYC - DEN
Nonstop2h 32mDelta
Deal found 3/30$242
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:15 pmDEN - YVR
1 stop6h 20mWestJet
Sun 9/712:35 pmYVR - DEN
1 stop5h 13mWestJet
Deal found 3/30$244

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Canada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Colorado to Canada that are best for you.

Fly from

Colorado

Fly to

Canada

Route

Depart

Return

Price

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/1

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 5/4

8:55 am-11:27 am

Nonstop2h 32m

$127

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/15

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Thu 5/22

7:30 pm-10:04 pm

Nonstop2h 34m

$150

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 6/18

9:40 am-3:25 pm

1 stop5h 45m

Calgary

Wed 7/2

7:30 pm-10:04 pm

Nonstop2h 34m

$168

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Thu 6/19

7:40 pm-12:01 am

1 stop5h 21m

Abbotsford

Sun 6/22

10:25 am-6:52 pm

1 stop7h 27m

$180

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Thu 5/22

7:40 pm-12:27 am

1 stop4h 47m

Edmonton

Tue 5/27

6:00 am-11:27 am

1 stop5h 27m

$181

DenverWinnipeg

DEN - YWG

DENYWG

Denver Intl

Tue 5/20

12:15 pm-8:16 pm

1 stop7h 01m

Winnipeg

Wed 5/21

6:30 am-11:27 am

1 stop5h 57m

$188

DenverVictoria

DEN - YYJ

DENYYJ

Denver Intl

Thu 8/21

12:15 pm-7:12 pm

1 stop7h 57m

Victoria Intl

Sun 8/24

10:20 am-6:52 pm

1 stop7h 32m

$198

DenverAbbotsford

DEN - YXX

DENYXX

Denver Intl

Fri 5/2

12:15 pm-10:10 am

1 stop22h 55m

Abbotsford

Mon 5/5

8:00 pm-11:27 am

1 stop14h 27m

$217

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 9/9

1:30 pm-4:03 pm

Nonstop2h 33m

Calgary

Tue 9/16

5:05 pm-7:33 pm

Nonstop2h 28m

$227

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Tue 4/29

10:52 pm-12:37 am

1 stop25h 45m

Edmonton

Tue 5/6

6:00 am-11:27 am

1 stop5h 27m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Canada

What is the cheapest month to book a flight from Colorado to Canada?

Currently, January is the cheapest month in which you can book a flight from Colorado to Canada (average of $243). Flying from Colorado to Canada in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to CA?

Find hourly flight availability from Colorado to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Canada as you normally would.

Weekly flight availability from Colorado to Canada

Explore weekly flight availability from Colorado to Canada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from USCO to CA0 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Canada by month

Plan your trip to Canada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

Plan your trip to Canada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Canada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated March 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Aeromexico from Colorado to Canada have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Colorado to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Colorado to Canada one-way?

    $47 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $77 and $99, respectively.

  • Can I find deals for flights from Colorado to Canada that include hotel bookings?

    Yes. In addition to deals on Colorado to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Canada.

  • Can I find deals for business class flights from Colorado to Canada?

    Yes. Cheapflights offers flight deals from Colorado to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Canada?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Canada (average of $243). Flying from Colorado to Canada in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Colorado to Canada

Discover the top 6 airlines that operate flights from Colorado to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$99Average$509FlexibilityNo cancel feeOn-time67%
DeltaCheapest$135Average$440FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$142Average$366FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$160Average$628FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$333Average$478FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$452Average$602FlexibilityNo cancel feeOn-time71%
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