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Banff

$113+ Cheap flights from Denver (DEN) to Banff, 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Banff are usually found in October or August, booked 63 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Denver to Banff

Cheapest flights from Denver to Banff
Explore the most affordable flight options available from Denver to Banff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This Kissandfly.com deal was found by Cheapflights users on 5/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:23 am
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 5/318:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/7$252
This flugladen.de deal was found by Cheapflights users on 5/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:50 pm
DEN
-
YYC
1 stop5h 51m
Multiple Airlines
Sun 5/318:45 am
YYC
-
DEN
Nonstop2h 35m
Multiple Airlines
Deal found 5/9$258
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/2312:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Thu 6/258:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/8$262
This flugladen.de deal was found by Cheapflights users on 5/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Sun 5/3112:35 pm
YYC
-
DEN
1 stop10h 35m
Air Canada
Deal found 5/9$266
This Kissandfly.com deal was found by Cheapflights users on 5/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:23 am
DEN
-
YYC
Nonstop2h 30m
Lufthansa
Sun 5/316:00 am
YYC
-
DEN
Nonstop2h 30m
Lufthansa
Deal found 5/6$267
This Kissandfly.com deal was found by Cheapflights users on 5/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:16 pm
DEN
-
YYC
Nonstop2h 32m
Lufthansa
Sun 5/316:00 am
YYC
-
DEN
Nonstop2h 30m
Lufthansa
Deal found 5/8$269
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Fri 6/512:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Fri 6/128:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/8$270
This Flightnetwork deal was found by Cheapflights users on 5/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Tue 6/912:30 pm
YYC
-
DEN
2 stops10h 40m
Air Canada
Deal found 5/8$272
This FlightHub deal was found by Cheapflights users on 5/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 6/98:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/6$273
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Sat 6/138:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/8$274
This United Airlines deal was found by Cheapflights users on 5/7. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:23 am
DEN
-
YYC
Nonstop2h 30m
United Airlines
Sun 5/316:00 am
YYC
-
DEN
Nonstop2h 30m
United Airlines
Deal found 5/7$276
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Wed 6/312:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 6/98:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/8$278

Find flight deals from Denver to Banff

Keep the following information in mind while searching for Denver to Banff flight deals. Data was last updated May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kissandfly.com)

One-way from

$113
(United Airlines)

Popular in

March

Cheapest in

October

Average price

$299
Provider with most accurate pricing for Denver Intl-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Calgary flights.
Search Deals
From Denver Intl to Banff
Search Deals
One-way flight from Denver Intl to Banff
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Banff 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 May 11, 2026.
Use the filters below to find and compare flights from Denver to Banff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 6/16

7:16 pm-9:48 pm

Nonstop2h 32m

Calgary

Sun 6/21

6:00 am-8:30 am

Nonstop2h 30m

$306

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 7/13

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Tue 7/21

6:00 am-8:30 am

Nonstop2h 30m

$362

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 6/10

6:30 am-1:10 pm

1 stop6h 40m

Calgary

Tue 6/16

8:45 am-11:20 am

Nonstop2h 35m

$400

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/28

10:48 am-8:30 pm

1 stop9h 42m

Calgary

Sun 5/31

2:45 pm-11:44 pm

1 stop8h 59m

$410

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 6/10

6:30 am-1:10 pm

1 stop6h 40m

Calgary

Sun 6/14

2:45 pm-11:59 pm

1 stop9h 14m

$415

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 5/25

11:23 am-1:53 pm

Nonstop2h 30m

Calgary

Thu 5/28

6:00 am-8:30 am

Nonstop2h 30m

$427

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 5/22

7:16 pm-9:48 pm

Nonstop2h 32m

Calgary

Sat 5/30

1:27 pm-4:01 pm

Nonstop2h 34m

$427

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 5/26

7:16 pm-9:48 pm

Nonstop2h 32m

Calgary

Thu 5/28

6:00 am-8:30 am

Nonstop2h 30m

$427

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 7/10

7:16 pm-9:48 pm

Nonstop2h 32m

Calgary

Sun 7/19

6:00 am-8:30 am

Nonstop2h 30m

$438

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 6/26

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Thu 7/2

6:00 am-8:30 am

Nonstop2h 30m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Denver to Banff

Have a flexible travel schedule? Discover the best time to fly to Banff from Denver 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 Denver to Banff

What is the cheapest time of day to fly from DEN to B4N?

Find hourly flight availability from Denver to Banff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 11, 2026.

It’s optimal to fly from Denver to Banff in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Denver to Banff?

Use this chart to determine the cheapest time to fly round-trip from Denver to Banff. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Denver to Banff flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Banff

Explore weekly flight availability from Denver to Banff. 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 May 11, 2026.

The most flights from DEN to B4N are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Denver to Banff?

Reviews of airlines servicing Banff

Get insights into the airlines that provide service to Banff. 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 Banff. Reviews last updated May 11, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Denver to Banff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,452 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,701 reviews
Delta
7.9
Good
8,452 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
WestJet
7.2
Good
3,332 reviews
Delta
7.9
Good
8,452 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,017 reviews
Delta
7.9
Good
8,452 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Banff?

    For a flight from Denver to Banff, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 5 outbound flights to Banff per day. 4 airlines have flights to Banff from Denver Intl on a regular basis.

  • How popular is this Denver to Banff flight route?

    The Denver Intl to Banff flight path was viewed by 1 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 Denver to Banff?

    Departing from Denver to Banff will take you 2h 32m. Denver and Banff are separated by a distance of 898 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Denver to Banff one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Denver to Banff for a low price.

  • What are the most reliable airlines from Denver to Banff?

    The top 3 most reliable airlines when flying from Denver to Banff are Delta (100%), WestJet (100%) and Copa Airlines (83%).

  • What are the cheapest flights from Denver to Banff?

    On average you can expect to pay $286 for a flight from Denver to Banff. The cheapest flight overall is $96 while the most popular route, (Denver Intl - Calgary) is currently priced at $258.

  • Can I find deals for flights from Denver to Banff that include hotel bookings?

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

  • How can I find direct flights from Denver to Banff?

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

  • Can I find deals for business class flights from Denver to Banff?

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

See more FAQs

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Alternative routes for Denver to Banff

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Calgary flights
Denver to Edmonton flights
Colorado Springs to Calgary flights
Montrose to Calgary flights
Grand Junction to Calgary flights
Durango to Calgary flights

Top 4 airlines flying from Denver to Banff

Discover the top 4 airlines that operate flights from Denver to Banff. 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$89Average$276FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$90Average$226FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$97Average$289FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$162Average$396FlexibilityNo cancel feeOn-time69%

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