DEN - YYT

$651 Find Cheap Flights from Denver to St. John's

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to St. John's departing on 12/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to St. John's, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to St. John's (DEN-YYT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to St. John's 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 St. John's

Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
11:59 pm - 2:28 pmDEN-YYT
10h 59m1 stop
Multiple Airlines Logo
6:00 am - 5:16 pmYYT-DEN
14h 46m2 stops
$651Multiple Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
11:59 pm - 2:28 pmDEN-YYT
10h 59m1 stop
Multiple Airlines Logo
6:00 am - 11:04 pmYYT-DEN
20h 34m2 stops
$655Multiple Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
Air Canada Logo
11:15 am - 9:35 amDEN-YYT
18h 50m2 stops
Air Canada Logo
7:30 am - 6:00 pmYYT-DEN
14h 00m2 stops
$794Air Canada
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
9:54 am - 11:33 pmDEN-YYT
10h 09m1 stop
Multiple Airlines Logo
5:00 am - 10:23 amYYT-DEN
8h 53m1 stop
$796Multiple Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
United Airlines Logo
5:52 pm - 12:56 amDEN-YYT
27h 34m2 stops
United Airlines Logo
6:35 am - 3:52 pmYYT-DEN
12h 47m2 stops
$820United Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
11:59 pm - 5:21 pmDEN-YYT
13h 52m2 stops
United Airlines Logo
5:00 am - 10:23 amYYT-DEN
8h 53m1 stop
$840United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:00 pm - 5:21 pmDEN-YYT
23h 51m2 stops
United Airlines Logo
5:05 am - 9:03 pmYYT-DEN
19h 28m2 stops
$865United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Air Canada Logo
9:53 am - 12:56 amDEN-YYT
11h 33m2 stops
Air Canada Logo
5:00 am - 10:23 amYYT-DEN
8h 53m1 stop
$869Air Canada
Find Deal
Sun, Dec 14 - Sun, Dec 21
Air Canada Logo
11:15 am - 12:56 amDEN-YYT
10h 11m1 stop
Air Canada Logo
5:00 am - 10:23 amYYT-DEN
8h 53m1 stop
$898Air Canada
Find Deal
Tue, Mar 10 - Thu, Mar 12
Air Canada Logo
11:15 am - 12:56 amDEN-YYT
10h 11m1 stop
Air Canada Logo
7:30 am - 4:40 pmYYT-DEN
12h 40m2 stops
$948Air Canada
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $794 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$651
Multiple Airlines
Sun 12/14Sun 12/21
DEN - YYT • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
DEN - YYT • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Booking Insights

KAYAK's insights & trends for Denver to St. John's flights

Get data-powered insights and trends into flights from Denver to St. John's to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Denver to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Denver to St. John's were found on Air Canada ($794) and United Airlines ($820).

Which airlines fly non-stop between Denver and St. John's?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Denver to St. John's.

There are 3 airlines that fly nonstop from Denver to St. John's. They are: Air Canada, United Airlines and WestJet. The cheapest price of all airlines flying this route was found with WestJet at $337 for a round-trip flight. On average, the best prices for this route can be found at WestJet.

Good to know

Low seasonAugust
Cheapest flight$651
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Denver to St. John's

When to book flights from Denver to St. John's

Are your dates flexible? Find out the best times to travel from Denver to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to St. John's

  • What is the cheapest flight from Denver to St. John's?

    In the last 3 days, the lowest price for a flight from Denver to St. John's was $651 for a round-trip ticket.

  • Do I need a passport to fly between Denver and St. John's?

    Yes

  • Which aircraft models fly most regularly from Denver to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to St. John's?

    Star Alliance is the only airline alliance operating flights between Denver and St. John's.

  • Which is the best airline for flights from Denver to St. John's, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Denver to St. John's are United Airlines and WestJet. With an average price for the route of $582 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $504 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Denver to St. John's?

    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 St. John's.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's 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 St. John's?

    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 St. John's with an airline and back to Denver with another airline. Booking your flights between Denver and YYT can sometimes prove cheaper using this method.

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

    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 St. John's from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Denver to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to St. John's? 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.
7.4
United AirlinesOverall score based on 8999 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

10.0 ExcellentBen, Oct 2025DEN - PVR
Read more United Airlines reviews

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

my wife got very sick and we did not travel . we booked and bought the travel insurance and dot nothing but hassle and a triangle of stress in trying to make the insurance claim I called in and was told they would not give me anything in writing to say they would not refund my money back this make it impossible to file the claim I will never book with Kayak again.

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

Kayak was the problem! The tickets we bought did not allow for carry on or checked luggage and we ended up paying more for those services than the tickets! The paperwork Kayak provided for the receipt left the luggage policy for Westair intentionally blank. This was intentionally decietful on Kayak's part. Our additional cost was over $400.00! I will be calling customer service today asking for refunds and I will keep you informed on any review sites as I can. Keith

Leaving the same day as planned would've been better

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

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!

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

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