YYT - DEN

C$ 539 Find Cheap Flights from St. John's to Denver – Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Denver departing on 31/8. 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
C$ 539
WestJet
Mon 31/8Wed 2/9
YYT - DEN • 1 stop
Top airlines
WestJet
Cheapest • from C$ 539 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between St. John's and Denver. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Montreal (YUL)
Cheapest • Avg C$ 894 (round-trip)
Montreal (YUL)
Shortest trip • 8h 29m (one-way)
Insights
Insights
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

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

Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:40 p.m. - 11:20 a.m.
YYT
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 8:25 a.m.
DEN
-
YYT
16h 40m
2 stops
C$ 539WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:40 p.m. - 11:20 a.m.
YYT
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 6:45 a.m.
DEN
-
YYT
15h 00m
1 stop
C$ 562WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:35 a.m. - 11:20 a.m.
YYT
-
DEN
31h 15m
1 stop
WestJet Logo
12:15 p.m. - 8:25 a.m.
DEN
-
YYT
16h 40m
2 stops
C$ 617WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:35 a.m. - 11:20 a.m.
YYT
-
DEN
31h 15m
1 stop
WestJet Logo
12:15 p.m. - 8:25 a.m.
DEN
-
YYT
16h 40m
2 stops
C$ 621WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:40 p.m. - 11:20 a.m.
YYT
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 6:45 a.m.
DEN
-
YYT
15h 00m
1 stop
C$ 639WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:40 p.m. - 11:20 a.m.
YYT
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 6:45 a.m.
DEN
-
YYT
15h 00m
1 stop
C$ 643WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:35 a.m. - 11:20 a.m.
YYT
-
DEN
31h 15m
1 stop
WestJet Logo
12:15 p.m. - 8:25 a.m.
DEN
-
YYT
16h 40m
2 stops
C$ 738WestJet
Mon, 31 Aug - Wed, 2 Sep
WestJet Logo
7:40 p.m. - 11:20 a.m.
YYT
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 6:45 a.m.
DEN
-
YYT
15h 00m
1 stop
C$ 760WestJet
Thu, 6 Aug - Wed, 12 Aug
WestJet Logo
5:00 p.m. - 11:20 a.m.
YYT
-
DEN
21h 50m
2 stops
WestJet Logo
12:15 p.m. - 6:45 a.m.
DEN
-
YYT
15h 00m
1 stop
C$ 807WestJet
Thu, 6 Aug - Wed, 12 Aug
WestJet Logo
5:00 p.m. - 11:20 a.m.
YYT
-
DEN
21h 50m
2 stops
WestJet Logo
12:15 p.m. - 10:55 p.m.
DEN
-
YYT
31h 10m
2 stops
C$ 809WestJet
Booking Insights

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

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from St. John's to Denver were found on WestJet (C$ 539) and Air Canada (C$ 1,052).

Find deals

Good to know

Cheapest flight

C$ 539
Flight from St. John's to Denver

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

Are your dates flexible? Find out the best times to travel from St. John's to Denver 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 St. John's to Denver

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

    In the last 5 days, the lowest price for a flight from St. John's to Denver was C$ 539 for a round-trip ticket.

  • Which airports will I be using when flying from St. John's to Denver?

    St. John's airport is called St John's and the only airport in Denver is Denver Intl.

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

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

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

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

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

    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 St. John's to Denver.

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

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

    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 Denver with an airline and back to St. John's with another airline.

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

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

Reviews of the top airline flying from St. John's to Denver

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Denver. 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 St. John's to Denver? 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.
7.1
Air CanadaOverall score based on 11377 reviews
7.1Comfort
6.3Food
7.3Boarding
6.8Entertainment
7.8Crew
Airline reviews

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

10.0 ExcellentDana, May 2026
YUL - DEN
Read more Air Canada reviews

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

The only issues I have are the seats are very small and so is the overhead storage. You should mention that while booking flights. I had plenty of knee room but I am wider than my seat, and I am not fat at all. The Mitsubishi 900 models need to be upgraded to western size people. I do not know how a 300 pound woman fit into those seats. I had to continuously lean away from the aisle to keep people and flight crew from bumping into my shoulder. 3 hour flight so no entertainment or food, just snacks and a drink, which was no big deal. The buttery/garlic pretzels were pretty tasty.

I was overcharged either by United or sister airline Air Canada. It's exhausting dealing with companies nowadays that irresponsibly abuse access to credit/debit cards.

The flight attendants that assisted me were exceptionally nice, kind and helpful

Very good. But seat selection was not good. We were put on different rows. Would have been nicer to sit besides each other as a couple.

Everything you need to know for your flight from St. John's to Denver

Information on your arrival and departure airports

St. John's (YYT)
Denver (DEN)