$120 Find Cheap Flights from Denver to Banff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Banff departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$262
Typical prices: $288-$131
WestJet
Thu 10/1Thu 10/8
DEN - YYC • Non-stop
Cheapest non-stop
$268
Typical prices: $484-$227
WestJet
Sun 6/14Fri 6/19
DEN - YYC • Non-stop
Arrival airport
You can't fly directly to Banff. It is served by Calgary (YYC), located 67.4 miles from Banff.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Denver to Banff (DEN-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Banff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Banff

Thu, Oct 1 - Thu, Oct 8
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$262WestJet
Sun, Jun 14 - Fri, Jun 19
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$268WestJet
Sun, Jun 21 - Tue, Jun 23
Air Canada Logo
9:10 am - 10:00 pm
DEN
-
YYC
12h 50m
1 stop
Air Canada Logo
3:05 pm - 11:12 pm
YYC
-
DEN
8h 07m
1 stop
$269Air Canada
Tue, Jun 16 - Thu, Jun 25
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$271WestJet
Tue, Jun 16 - Fri, Jun 19
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$273WestJet
Sat, Jun 13 - Sun, Jun 14
Multiple Airlines Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Multiple Airlines Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$274Multiple Airlines
Tue, Jun 16 - Mon, Jun 22
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$276WestJet
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
10:39 pm - 11:35 am
DEN
-
YYC
12h 56m
1 stop
Multiple Airlines Logo
7:40 pm - 10:02 am
YYC
-
DEN
14h 22m
1 stop
$277Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
7:16 pm - 9:48 pm
DEN
-
YYC
2h 32mnonstop
United Airlines Logo
6:00 am - 8:30 am
YYC
-
DEN
2h 30mnonstop
$280United Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
Multiple Airlines Logo
3:05 pm - 11:12 pm
YYC
-
DEN
8h 07m
1 stop
$281Multiple Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$120
Most popular time to fly and prices are also 16% lower on average.
Flight from Denver to Calgary

When to book flights from Denver to Banff

Are your dates flexible? Find out the best times to travel from Denver to Banff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Banff

  • Which airports will I be using when flying from Denver to Banff?

    When flying out of Denver you’ll be using Denver Intl. Banff does not have its own airport so you’ll be flying into nearby Calgary airport, which is 67.4 mi away.

  • How long does a flight from Denver to Banff take?

    Direct flights cover the 898 miles separating Denver and Banff in about 2h 30m.

  • How many flights are there between Denver and Banff?

    6 direct flights run between Denver and Banff on a daily basis. On average, there are about 47 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Banff?

    Consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Denver to Banff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Banff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Banff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Banff from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Banff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Banff with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Banff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Banff from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Banff?

    In the last 72 hours, the cheapest one-way ticket between Denver and Banff found on KAYAK was with WestJet for $63. Delta offered a round-trip connection from $89 and WestJet from $92.

Top tips for finding cheap flights from Denver to Banff

  • There is no airport in Banff. Instead, you’ll be flying into Calgary Airport when flying between Denver and Banff.
  • The cheapest flight from Denver to Banff was found 63 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is October.

Reviews of the top 4 airlines serving Denver to Banff

 
Need help choosing which airline to fly with from Denver to Banff? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8449 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Decent entertainment although my wife was not offered any ear buds so couldn’t enjoy. Real issue was the appalling food. Presentation was unacceptable with cheap hard to open packaged bread, plastic cheese again in hard to open shrink wrap, main course in small cardboard box again hard to open, wooden utensils which lack substance making the whole experience poor. Surprised I didn’t cover myself or neighbour as the food moved all over the place. Breakfast calzone was dry and unappealing with the staff basically throwing them around. Very disappointed

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

We were happy with the service and cost of checking a bag

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

Just the stress of possible cancellations on flights from Air Canada, but all went as planned and everything was perfect! Thank you

It was good to receive a card for my birthday

It got cancelled and they haven't given me a flight back yet!!

Everything you need to know for your flight from Denver to Banff

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