DEN - ANU

$623 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 4/6. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$623
Overall average: $731
JetBlue
Mon 4/6Thu 4/9
DEN - ANU • 1 stop
Cheapest one-way
Multiple Airlines
Tue 1/13
DEN - ANU • multi-stop
Top airlines
JetBlue
Cheapest • from $642 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 13% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

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

 
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

Mon, Apr 6 - Thu, Apr 9
JetBlue Logo
11:59 pm - 12:48 pm
DEN
-
ANU
10h 49m
1 stop
JetBlue Logo
1:55 pm - 11:02 pm
ANU
-
DEN
11h 07m
1 stop
$623JetBlue
Tue, Apr 7 - Thu, Apr 9
JetBlue Logo
11:59 pm - 12:48 pm
DEN
-
ANU
10h 49m
1 stop
JetBlue Logo
1:55 pm - 11:02 pm
ANU
-
DEN
11h 07m
1 stop
$642JetBlue
Mon, Apr 6 - Wed, Apr 8
JetBlue Logo
11:59 pm - 12:48 pm
DEN
-
ANU
10h 49m
1 stop
JetBlue Logo
1:55 pm - 11:02 pm
ANU
-
DEN
11h 07m
1 stop
$665JetBlue
Wed, Apr 8 - Sat, Apr 18
Air Canada Logo
1:25 pm - 2:20 pm
DEN
-
ANU
22h 55m
1 stop
Air Canada Logo
3:15 pm - 10:15 am
ANU
-
DEN
21h 00m
1 stop
$668Air Canada
Thu, May 14 - Sat, May 23
JetBlue Logo
11:59 pm - 2:50 pm
DEN
-
ANU
12h 51m
1 stop
JetBlue Logo
3:59 pm - 11:01 pm
ANU
-
DEN
33h 02m
1 stop
$670JetBlue
Thu, Jan 29 - Sat, Jan 31
JetBlue Logo
11:35 am - 2:42 pm
DEN
-
ANU
24h 07m
1 stop
JetBlue Logo
4:00 pm - 10:42 am
ANU
-
DEN
21h 42m
1 stop
$688JetBlue
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
11:59 pm - 12:48 pm
DEN
-
ANU
10h 49m
1 stop
Multiple Airlines Logo
3:15 pm - 10:15 am
ANU
-
DEN
21h 00m
1 stop
$697Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
JetBlue Logo
11:59 pm - 12:48 pm
DEN
-
ANU
10h 49m
1 stop
JetBlue Logo
1:55 pm - 11:02 pm
ANU
-
DEN
11h 07m
1 stop
$698JetBlue
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
11:30 pm - 1:52 pm
DEN
-
ANU
12h 22m
1 stop
American Airlines Logo
1:20 pm - 11:32 pm
ANU
-
DEN
12h 12m
1 stop
$700American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
11:59 pm - 3:59 pm
DEN
-
ANU
14h 00m
2 stops
American Airlines Logo
2:52 pm - 9:38 am
ANU
-
DEN
20h 46m
2 stops
$705American Airlines
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.

What is the cheapest month to fly from Denver to St. John's?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to St. John's is February, where tickets cost $698 (return) on average. On the other hand, the most expensive months are August and March, where the average cost of round-trip tickets is $984 and $894 respectively.

Good to know

Low seasonAugust
Cheapest flight$623
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 14% lower on average.
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 $623 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?

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

  • 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 ANU 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 airline flying 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.
7.2
American AirlinesOverall score based on 11114 reviews
6.4Food
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
Airline reviews

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

10.0 ExcellentLaura, Jan 2026
ROC - CLT
Read more American Airlines reviews

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

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

Information on your arrival and departure airports