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Cheap flights from Alberta to Colorado from C$ 161

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Colorado
Explore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Thu 27/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Mon 31/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 24/7C$ 278
Fri 4/98:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Sun 6/912:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 27/7C$ 291
Sun 23/88:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Mon 31/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 25/7C$ 299
Fri 11/912:30 p.m.
YYC
-
DEN
2 stops10h 38m
Air Canada
Fri 18/97:50 p.m.
DEN
-
YYC
1 stop5h 49m
Air Canada
Deal found 28/7C$ 314
Thu 27/84:25 p.m.
YYC
-
DEN
1 stop7h 27m
Air Canada
Mon 31/87:45 p.m.
DEN
-
YYC
1 stop5h 55m
Air Canada
Deal found 25/7C$ 319
Thu 24/94:25 p.m.
YYC
-
DEN
1 stop6h 43m
Air Canada
Sun 27/97:50 p.m.
DEN
-
YYC
1 stop5h 49m
Air Canada
Deal found 26/7C$ 320
Fri 4/99:20 a.m.
YYC
-
DEN
2 stops7h 53m
Air Canada
Mon 7/97:45 p.m.
DEN
-
YYC
1 stop5h 55m
Air Canada
Deal found 27/7C$ 323
Thu 17/94:25 p.m.
YYC
-
DEN
1 stop6h 43m
Air Canada
Tue 22/97:50 p.m.
DEN
-
YYC
1 stop5h 49m
Air Canada
Deal found 24/7C$ 327
Wed 26/84:25 p.m.
YYC
-
DEN
1 stop7h 27m
Air Canada
Sun 30/87:45 p.m.
DEN
-
YYC
1 stop5h 55m
Air Canada
Deal found 25/7C$ 336
Thu 27/84:25 p.m.
YYC
-
DEN
1 stop7h 27m
Multiple Airlines
Mon 31/812:15 p.m.
DEN
-
YYC
Nonstop2h 30m
Multiple Airlines
Deal found 24/7C$ 337
Thu 8/106:10 a.m.
YEG
-
DEN
1 stop5h 10m
WestJet
Sun 11/1012:15 p.m.
DEN
-
YEG
1 stop6h 15m
WestJet
Deal found 26/7C$ 385
Sat 10/109:10 a.m.
YEG
-
DEN
1 stop26h 10m
WestJet
Thu 15/1012:15 p.m.
DEN
-
YEG
1 stop6h 15m
WestJet
Deal found 24/7C$ 448

Find flight deals from Alberta to Colorado

Keep the following information in mind while searching for Alberta to Colorado flight deals. Data was last updated 28 July 2026.

Round-trip from

C$ 278

One-way from

C$ 161

Popular in

February

Cheapest in

October

Average price

C$ 402

Good round-trip deal

C$ 585 or less

Good one-way deal

C$ 356 or less
WestJet
  • WestJet
  • 27/8-31/8
  • Nonstop
  • 5h 05m total
  • Alberta to Colorado
Search Deals
WestJet
  • WestJet
  • 27/9
  • Nonstop
  • 2h 35m total
  • Alberta to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Alberta to Colorado.
Search Deals
Price to beat on a one-way flight from Alberta to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Colorado 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 629,999 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from Alberta to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 25/11

6:00 a.m.-7:37 a.m.

Nonstop2h 37m

Denver Intl

Sun 29/11

11:39 a.m.-3:21 p.m.

Nonstop2h 42m

C$ 340

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 26/11

6:00 a.m.-7:37 a.m.

Nonstop2h 37m

Denver Intl

Sun 29/11

11:39 a.m.-3:21 p.m.

Nonstop2h 42m

C$ 340

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 27/8

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

Denver Intl

Wed 2/9

9:10 a.m.-10:00 p.m.

1 stop12h 50m

C$ 364

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 24/9

10:00 a.m.-9:59 p.m.

1 stop11h 59m

Denver Intl

Sun 27/9

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 368

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 25/11

6:00 a.m.-7:37 a.m.

Nonstop2h 37m

Denver Intl

Sun 29/11

8:15 a.m.-12:34 a.m.

1 stop15h 19m

C$ 375

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 26/11

6:00 a.m.-7:37 a.m.

Nonstop2h 37m

Denver Intl

Sun 29/11

8:15 a.m.-2:49 a.m.

1 stop17h 34m

C$ 375

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 21/11

6:00 a.m.-7:37 a.m.

Nonstop2h 37m

Denver Intl

Sat 28/11

8:15 a.m.-11:29 p.m.

1 stop14h 14m

C$ 375

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 20/8

8:00 a.m.-10:34 a.m.

Nonstop2h 34m

Denver Intl

Sun 23/8

7:45 p.m.-1:40 a.m.

1 stop5h 55m

C$ 377
Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 24/12

7:20 p.m.-8:53 p.m.

Nonstop2h 33m

Denver Intl

Mon 28/12

3:35 p.m.-7:18 p.m.

Nonstop2h 43m

C$ 379

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 13/8

8:15 a.m.-11:52 p.m.

1 stop15h 37m

Denver Intl

Mon 17/8

7:45 p.m.-1:40 a.m.

1 stop5h 55m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Alberta to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Alberta 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 Alberta to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of C$ 374). Flying from Alberta to Colorado in February is currently the most expensive (average of C$ 681). 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 AB to CO?

Find hourly flight availability from Alberta to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 July 2026.

One of the essential ways to save on airfare from Alberta to Colorado is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Weekly flight availability from Alberta to Colorado

Explore weekly flight availability from Alberta to Colorado. 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 28 July 2026.

The most flights from CAAB to USCO are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Alberta to Colorado?

Airfare is below average for this route at the moment.
Alberta to Colorado flights typically cost between C$ 302 and C$ 580 in August.
The cheapest round-trip price found within the last 5 days was C$ 278 on WestJet (27 Aug-31 Aug).

How far ahead should I book a flight from Alberta to Colorado?

The price you pay for your flight from Alberta to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Alberta to Colorado?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Colorado. Price data was last updated on 25 July 2026.

Travelers seeking maximum savings on their Alberta to Colorado flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated 28 July 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Alberta to Colorado by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,480 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,480 reviews
Delta
7.8
Good
8,480 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,480 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,415 reviews
Delta
7.8
Good
8,480 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,398 reviews
Delta
7.8
Good
8,480 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

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

  • How popular is this Alberta to Colorado flight route?

    The Alberta to Colorado flight path was viewed by 1,192 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Alberta to Colorado?

    Departing from Alberta to Colorado will take you 2h 37m. The distance from Alberta to Colorado is about 1445 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 124. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Alberta to Colorado for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to Colorado 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 Alberta to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of C$ 374). Flying from Alberta to Colorado in February is currently the most expensive (average of C$ 681). 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 Alberta to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alberta to Colorado

Discover the top 4 airlines that operate flights from Alberta to Colorado. 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 629,999 searches. Data last updated 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 144AverageC$ 322FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 164AverageC$ 552FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 190AverageC$ 670FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 192AverageC$ 644FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alberta to Colorado?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Colorado from Alberta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Alberta to Colorado?

Millions of users choose and trust Cheapflights to book the best flight deals from Alberta to Colorado for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Alberta to Colorado with no change fees?

Yes, we can. To see specific flights from Alberta to Colorado with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Alberta to Colorado become cheaper?

Yes, Cheapflights offers price alerts on Alberta to Colorado flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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