Find flights
When to book
FAQs & Tips
Airlines
Deals

$54 Find cheap flights from Denver to Lake Louise

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 Lake Louise departing on 9/7. 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
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights from Denver to Lake Louise

In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

April

High season

June

Cheapest flight

$54
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Denver to Calgary

When to book flights from Denver to Lake Louise

Are your dates flexible? Find out the best times to travel from Denver to Lake Louise 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 Lake Louise

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

    When flying out of Denver you’ll be using Denver Intl. Lake Louise does not have its own airport so you’ll be flying into nearby Calgary airport, which is 95.7 mi away.

  • How long does a flight from Denver to Lake Louise take?

    Direct flights cover the 898 miles separating Denver and Lake Louise in about 2h 27m.

  • How many flights are there between Denver and Lake Louise?

    9 direct flights run between Denver and Lake Louise on a daily basis. On average, there are about 65 departures each week.

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

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

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

    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 Lake Louise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lake Louise 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 Lake Louise?

    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 Lake Louise 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 Lake Louise?

    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 Lake Louise 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 Lake Louise?

    In the last 72 hours, the cheapest one-way ticket between Denver and Lake Louise found on KAYAK was with WestJet for $54. WestJet offered a round-trip connection from $146 and Air Canada from $174.

See more FAQs

Top tips for finding cheap flights from Denver to Lake Louise

  • There is no airport in Lake Louise. Instead, you’ll be flying into Calgary Airport when flying between Denver and Lake Louise.
  • The cheapest flight from Denver to Lake Louise was found 75 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 December, January and February. The cheapest month to fly is October.
See more tips

Top 4 airlines serving Denver to Lake Louise

Need help choosing which airline to fly with from Denver to Lake Louise? 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.
8.0
DeltaOverall score based on 10000 reviews
8.6Crew
7.4Food
8.0Entertainment
7.9Comfort
8.2Boarding
Airline reviews

It was very cold because the air conditioner was on high power, and my son got sick.

4.0 OkayAnonymous, Jun 2024ORD - SEA
Read more about Delta reviews

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Generally poor experience with excessive luggage fees. Plane seats were very uncomfortable. Flight did not take off on time, however arrived on time. Boarding seems very inefficient.

Westjet requires you to check in on your cellular. This takes about 5 minutes compared to when there were live humans doing check in. Ultimately the machine meant to spit out boarding passes and baggage tag went into the pinwheel of death. I also got a sternly worded email telling me I was ineligible to check bags, even though I’d checked one. The dude who eventually checked me in barely grunted at me and didn’t give me a baggage check. Had my luggage gone missing, I don’t know how it would have gone. And then there is the chaos as people jammed huge carry ons into small overhead bins. Westjet is a cattle car.

WestJet ran out of dinner meals on a transatlantic flight. Crappy to have a bun and a bit of lettuce for food on a long and not inexpensive flight. Flight staff did not look for options to resolve.

Delayed 2 days in London England - very poor communication from Westjet

The Priority check in in Toronto rivalled the poorest I've experienced. The young woman at the desk (7:30 AM, YYZ) was unfriendly and abrupt, behaving as though we were interrupting her day. Her inch long fingernails said it all....I really don't belong here. Other than that, WestJet personnel provided a good travel experience, especially in flight. I must say that the repeated announcements about the cabin being full and how folks should gate check their bags became tedious. WestJet should just offer free checked luggage and charge for carry on suitcases. It would save a lot of time and the voices of the gate agents.

Wish there was an option to book a fellow traveler who is not necessarily paying on the same booking. Then the airline could consider placing us together. It was a long flight to be separated from travel buddy. The first meal, a luncheon I think was ok with warmish pasta and a tiny salad. The second meal, a midnight snack (hard to say because of the time change) was really awful pizza fold-ups, and no option for folks who cannot eat cheese.

It was a 35 minutes flight. Didn't expect much. You should add a 'not applicable' option to your survey.

The back seats are crowded and at times uncomfortable. I guess that’s part of the price of paying less for a seat.

My journey from Rome to Seattle contains two parts, first from Rome to YYC then transfer YYC to Seattle. First part from Rome to YYC was wonderful. Fly on times, easy boarding and comfortable seating and good meals. Second from YYC to Seattle is terrible, delayed three times before boarding. No meal, no water, no entertainment. Landed in some corner of airport , walking in bitter cold night and taking the bus. My friend told me that Westjet is the best airline in Canada, I doubt it

They lost our luggage and didn’t return it until 15 days AFTER we got back.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Not worth the premium paid for the first class ticket

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Fine. Though no food or entertainment so the survey needs to be updated with those options.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

Horrible delays and confusion at all Air Canada counters. Flight was delayed well over 6 hours with little to no communication. Was o my offered a $15 food voucher and $200 Air Canada voucher—-neither of which did I need or have desire to use. Will never fly this airline again.

Prepaid for my seat selection over a month in advance only to be told when I arrive at the airport that the plane has changed and no pre-selected seats would be honored and refunds would not be issued immediately. Was forced to separate from my traveling companion Air Canada. Unsurprisingly was no assistance in this whatsoever. Plane. We got switched on to also has no entertainment options available

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

There is no food or entertainment on these short flights. Again the wheelchair situation in Denver is nasty. They are short staffed due to cut backs and layoffs and this impacts on travel comfort and ease.

My flying experience with Air Canada was good but the wheelchair situation wasn't good at all and if would be good to make sure that they have the appropriate services available for your traveling passengers.

I didn’t get to go on my flight. I cracked a rib and tried to contact kayak Air Canada and United Airlines and everyone gave me the runaround. No one reached back out to me and I couldn’t go on my trip. I have used kayak in the past to book flights, but I will never do it again because that experience of trying to get a hold of someone to explain my situation was awful. Everyone gave me the runaround that I did speak to and no one was helpful and kayak was unreachable.

First time flying long haul on AC. No pajamas but the service was top notch and the seat/bed was very comfy. Would recommend and was much nicer than my last flight on Qantas.

My connection arrived and this flight left early. My seat was reassigned, and the row didn’t have a window so I wasn’t able to see the Rockies, which I was disappointed. The flight staff was efficient.

Book cheap flights from Denver to Lake Louise

Recent round-trip flight deals

6/22Sat
nonstopWestJet
2h 27mDEN-YYC
6/24Mon
nonstopWestJet
2h 32mYYC-DEN
$146
7/9Tue
nonstopWestJet
2h 27mDEN-YYC
7/16Tue
nonstopWestJet
2h 32mYYC-DEN
$154
8/11Sun
nonstopAir Canada
2h 28mDEN-YYC
8/22Thu
nonstopAir Canada
2h 31mYYC-DEN
$174
7/16Tue
1 stopAir Canada
8h 00mDEN-YYC
7/21Sun
nonstopAir Canada
2h 28mYYC-DEN
$179
8/20Tue
1 stop
12h 48mDEN-YYC
8/28Wed
nonstop
2h 32mYYC-DEN
$187
8/22Thu
nonstop
2h 27mDEN-YYC
8/26Mon
1 stop
9h 44mYYC-DEN
$189
8/16Fri
1 stopDelta
8h 24mDEN-YYC
8/21Wed
1 stopDelta
7h 35mYYC-DEN
$250
7/24Wed
nonstopUnited Airlines
2h 28mDEN-YYC
8/6Tue
nonstopUnited Airlines
2h 28mYYC-DEN
$261
8/14Wed
1 stopDelta
10h 25mDEN-YYC
8/20Tue
1 stopDelta
7h 27mYYC-DEN
$274
8/15Thu
1 stopUnited Airlines
15h 42mDEN-YYC
8/16Fri
nonstopUnited Airlines
2h 40mYYC-DEN
$325

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/7Sat
nonstopWestJet
2h 27mDEN-YYC
$54
6/24Mon
nonstopWestJet
2h 27mDEN-YYC
$55
7/16Tue
nonstopAir Canada
2h 28mDEN-YYC
$64
6/18Tue
1 stopAir Canada
7h 57mDEN-YYC
$69
6/26Wed
1 stop
8h 35mDEN-YYC
$94
7/31Wed
1 stop
11h 29mDEN-YYC
$98
7/10Wed
nonstopDelta
2h 27mDEN-YYC
$99
8/2Fri
nonstopUnited Airlines
2h 28mDEN-YYC
$149
7/5Fri
nonstopUnited Airlines
2h 28mDEN-YYC
$181
7/4Thu
nonstopDelta
2h 27mDEN-YYC
$214

Search by stops

Search by airline

Search by price

Last minute flights from Denver to Lake Louise

Last minute flight, train and bus deals

6/15Sat
multi-stopAir Canada
7h 56mDEN-YYC
6/22Sat
nonstopAir Canada
2h 28mYYC-DEN
$166
6/15Sat
multi-stopAir Canada
7h 56mDEN-YYC
6/22Sat
multi-stopAir Canada
6h 16mYYC-DEN
$171
6/17Mon
multi-stop
13h 10mDEN-YYC
6/23Sun
nonstop
2h 32mYYC-DEN
$252
6/17Mon
multi-stop
13h 10mDEN-YYC
6/24Mon
multi-stop
8h 25mYYC-DEN
$270
6/17Mon
nonstopWestJet
2h 27mDEN-YYC
6/24Mon
nonstopWestJet
2h 32mYYC-DEN
$312
6/17Mon
nonstopWestJet
2h 27mDEN-YYC
6/21Fri
nonstopWestJet
2h 32mYYC-DEN
$317
6/16Sun
multi-stopDelta
6h 03mDEN-YYC
6/23Sun
nonstopDelta
2h 32mYYC-DEN
$347
6/16Sun
multi-stopDelta
6h 03mDEN-YYC
6/25Tue
multi-stopDelta
7h 09mYYC-DEN
$362
6/14Fri
nonstopUnited Airlines
2h 28mDEN-YYC
6/17Mon
nonstopUnited Airlines
2h 28mYYC-DEN
$488
6/14Fri
nonstopUnited Airlines
2h 28mDEN-YYC
6/22Sat
nonstopUnited Airlines
2h 28mYYC-DEN
$546

Search by stops

Search by airline

Search by price

Flights to Lake Louise

Browse origins: