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Cheap flights from St. John's to Denver from C$ 637

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — DEN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St. John's to Denver

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Denver (DEN). 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 17 September 2025.

Round-trip from

C$ 637
Air Canada
  • Air Canada
  • 2/10-8/10
  • 4 total stops
  • 29h 04m total
  • St. John's to Denver
Search Deals

Find flight deals from St. John's to Denver

Cheapest flights from St. John's to Denver
Explore the most affordable flight options available from St. John's to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 2/102:00 p.m.YYT - DEN
2 stops13h 00mAir Canada
Wed 8/105:30 p.m.DEN - YYT
2 stops16h 04mAir Canada
Deal found 16/9C$ 637
Thu 2/105:00 a.m.YYT - DEN
1 stop10h 28mMultiple Airlines
Wed 8/105:36 p.m.DEN - YYT
1 stop15h 40mMultiple Airlines
Deal found 17/9C$ 1,189

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Denver 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 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from St. John's to Denver that are best for you.

Fly from

St. John's

Fly to

Denver

Route

Depart

Return

Price

St. John'sDenver

YYT - DEN

YYTDEN

St John's

Thu 2/10

2:00 p.m.-11:30 p.m.

2 stops13h 00m

Denver Intl

Wed 8/10

5:30 p.m.-1:04 p.m.

2 stops16h 04m

C$ 637

St. John'sDenver

YYT - DEN

YYTDEN

St John's

Thu 2/10

5:00 a.m.-11:58 a.m.

1 stop10h 28m

Denver Intl

Wed 8/10

5:36 p.m.-12:46 p.m.

1 stop15h 40m

C$ 1,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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

Have a flexible travel schedule? Discover the best time to fly to Denver from St. John's 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.

Cheapflights Insights

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

What is the cheapest time of day to fly from YYT to DEN?

Find hourly flight availability from St. John's to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. John's to Denver as you normally would.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown Air Canada from St. John's to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Denver. 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 St. John's to Denver?

    For as low as C$ 637, Air Canada can have you in Denver from St. John's in 13h. There are 4176 km between St. John's and Denver.

  • What is the cheapest airline to fly from St. John's to Denver round-trip?

    Flying on Air Canada is currently your cheapest option to Denver, with prices starting at C$ 481.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to Denver 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 St. John's to Denver?

    Currently, August is the cheapest month in which you can book a flight from St. John's to Denver (average of C$ 320). Flying from St. John's to Denver in December is currently the most expensive (average of C$ 484). 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.

See more FAQs

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Golden
Westminster
Thornton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from St. John's to Denver

Discover the top airline that operate flights from St. John's to Denver. 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 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 481AverageC$ 1,000FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from St. John's to Denver?

When you search for this flight from St. John's to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Denver?

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Can Cheapflights find flights from St. John's to Denver with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Denver, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. John's to Denver become cheaper?

Of course! You can now track prices for flights from St. John's to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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