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St. John's

$428+ Cheap flights from Denver (DEN) to St. John's (YYT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Denver to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$428
(Air Canada)

Popular in

March

Cheapest in

August

Average price

$520
From Denver Intl to St John's
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Highest demand for flights based on searches. 35% potential increase in price ($427 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to St. John's

Cheapest flights from Denver to St. John's
Explore the most affordable flight options available from Denver to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amDEN - YYT
2 stops15h 09mUnited Airlines
Tue 10/215:00 amYYT - DEN
1 stop8h 34mUnited Airlines
Deal found 9/14$474
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:36 pmDEN - YYT
1 stop15h 40mAir Canada
Tue 10/215:00 amYYT - DEN
1 stop10h 28mAir Canada
Deal found 9/14$638
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:48 amDEN - YYT
2 stops10h 23mMultiple Airlines
Tue 10/215:00 amYYT - DEN
3 stops37h 30mMultiple Airlines
Deal found 9/14$1,394

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Denver to St. John's that are best for you.

Fly from

Denver

Fly to

St. John's

Route

Depart

Return

Price

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Tue 3/10

11:15 am-12:56 am

1 stop10h 11m

St John's

Thu 3/12

5:00 am-10:23 am

1 stop8h 53m

$428

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Tue 10/14

6:00 am-12:39 am

2 stops15h 09m

St John's

Tue 10/21

5:00 am-10:04 am

1 stop8h 34m

$474

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Tue 10/14

7:48 am-9:41 pm

2 stops10h 23m

St John's

Tue 10/21

5:00 am-3:00 pm

3 stops37h 30m

$1,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Denver to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated September 15, 2025.
See what other customers who have flown with United Airlines, WestJet, and Air Canada from Denver to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
WestJet
7.2
Good
3,091 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

Related info for your journey

Find useful and relevant information for your journey from Denver to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to St. John's?

    Departing from Denver to St. John's will take you 10h 11m. Denver and St. John's are separated by a distance of 2595 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to St. John's round-trip?

    WestJet, at $337, was found to be the cheapest airline from Denver to St. John's.Alternate airlines to your destination round-trip include Air Canada and United Airlines. WestJet is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Denver to St. John's that include hotel bookings?

    Yes. In addition to deals on Denver to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to St. John's.

  • Can I find deals for business class flights from Denver to St. John's?

    Yes. Cheapflights offers flight deals from Denver to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Denver to St. John's (average of $464). Flying from Denver to St. John's in December is currently the most expensive (average of $641). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Denver to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Colorado Springs to St. John's flights

Top 3 airlines flying from Denver to St. John's

Discover the top 3 airlines that operate flights from Denver to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$337Average$504FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$379Average$677FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$396Average$729FlexibilityNo cancel feeOn-time69%

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