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

Departing from Denver to St. John's, Saint John will take you 13h 31m. Denver and St. John's, Saint John are separated by a distance of 2998 mi.

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

Flying on JetBlue is currently your cheapest option to St. John's, Saint John, with prices starting at $471. Another option worth looking into is American Airlines, starting at $550 round trip. You may be able to fly from Denver to St. John's, Saint John for 41% less than the average price by searching for these airlines.

What is the cheapest day to fly from Denver to St. John's, Saint John?

Travelers seeking maximum savings on their Denver to St. John's, Saint John flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Denver to St. John's, Saint John?

Saturday flights are found to be more expensive to fly from Denver to St. John's, Saint John. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. John's, Saint John.

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

Flights from Denver to St. John's, Saint John lean towards being more expensive in December. Prices are generally better when you fly from Denver to St. John's, Saint John in November, with the cheapest ticket starting at $488.

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.

$405+ Flights from Denver to St. John's

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Cheap flight deals from Denver to St. John's

Round-trip from	$699 (American Airlines)
One-way from	$405 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$940

From Denver Intl to St. John's V.C. Bird Intl

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One-way flight from Denver Intl to St. John's V.C. Bird Intl

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High demand for flights, 3% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 20, 2025.

Sat 9/2711:57 pmDEN - ANU

1 stop13h 12mAmerican Airlines

Sat 10/42:40 pmANU - DEN

1 stop10h 21mAmerican Airlines

Deal found 8/19

$699

Fri 9/2611:57 pmDEN - ANU

1 stop13h 25mAmerican Airlines

Sun 9/284:09 pmANU - DEN

2 stops24h 09mAmerican Airlines

Deal found 8/18

$708

Fri 10/34:14 pmDEN - ANU

2 stops18h 24mFrontier

Sat 10/1111:32 amANU - DEN

2 stops13h 44mFrontier

Deal found 8/20

$713

Sun 10/264:00 pmDEN - ANU

2 stops19h 51mAmerican Airlines

Sat 11/12:55 pmANU - DEN

2 stops21h 36mAmerican Airlines

Deal found 8/18

$727

Thu 11/62:22 pmDEN - ANU

2 stops19h 48mAmerican Airlines

Sun 11/162:10 pmANU - DEN

2 stops23h 16mAmerican Airlines

Deal found 8/19

$748

Sun 10/511:57 pmDEN - ANU

1 stop13h 40mAmerican Airlines

Sat 10/111:10 pmANU - DEN

1 stop11h 46mAmerican Airlines

Deal found 8/20

$751

Tue 9/95:06 pmDEN - ANU

2 stops20h 03mAmerican Airlines

Tue 9/164:09 pmANU - DEN

1 stop21h 54mAmerican Airlines

Deal found 8/19

$765

Tue 11/1112:20 amDEN - ANU

1 stop13h 24mAmerican Airlines

Wed 11/192:10 pmANU - DEN

1 stop11h 51mAmerican Airlines

Deal found 8/19

$784

Best flights from Denver to St. John's
Discover carefully curated flight deals from Denver to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2025.

Sat 1/311:59 pmDEN - ANU

1 stop13h 31mAmerican Airlines

Sat 1/105:35 pmANU - DEN

1 stop18h 18mAmerican Airlines

Deal found 8/18

$699

Tue 1/2011:59 pmDEN - ANU

1 stop13h 21mAmerican Airlines

Tue 1/273:15 pmANU - DEN

1 stop10h 11mAmerican Airlines

Deal found 8/17

$699

Sat 2/711:59 pmDEN - ANU

1 stop13h 11mAmerican Airlines

Sat 2/145:15 pmANU - DEN

1 stop18h 43mAmerican Airlines

Deal found 8/19

$699

Sat 9/2711:57 pmDEN - ANU

1 stop13h 12mAmerican Airlines

Sat 10/42:40 pmANU - DEN

1 stop10h 21mAmerican Airlines

Deal found 8/19

$699

Wed 11/122:19 pmDEN - ANU

2 stops19h 51mAmerican Airlines

Wed 11/192:10 pmANU - DEN

2 stops22h 13mAmerican Airlines

Deal found 8/19

$703

Last-minute flights from Denver to St. John's
Discover last-minute flight deals from Denver to St. John's. Data last updated August 20, 2025 and is based on user searches.

Fri 8/295:40 pmDEN - ANU

2 stops42h 35mAir Canada

Sun 9/73:10 pmANU - DEN

1 stop30h 44mAir Canada

Deal found 8/18

$792

Fri 8/2911:52 pmDEN - ANU

1 stop14h 06mAmerican Airlines

Sun 9/74:09 pmANU - DEN

1 stop21h 56mAmerican Airlines

Deal found 8/18

$1,519

Tue 9/95:06 pmDEN - ANU

2 stops20h 03mAmerican Airlines

Tue 9/164:09 pmANU - DEN

1 stop21h 54mAmerican Airlines

Deal found 8/19

$765

Thu 9/1111:57 pmDEN - ANU

1 stop13h 12mAmerican Airlines

Mon 9/154:09 pmANU - DEN

2 stops21h 42mAmerican Airlines

Deal found 8/18

$748

Fri 9/2611:57 pmDEN - ANU

1 stop13h 25mAmerican Airlines

Sun 9/284:09 pmANU - DEN

2 stops24h 09mAmerican Airlines

Deal found 8/18

$708

Fri 9/264:19 pmDEN - ANU

2 stops43h 56mMultiple Airlines

Sun 9/286:05 pmANU - DEN

3 stops42h 09mMultiple Airlines

Deal found 8/18

$2,229

Sat 9/2711:57 pmDEN - ANU

1 stop13h 12mAmerican Airlines

Sat 10/42:40 pmANU - DEN

1 stop10h 21mAmerican Airlines

Deal found 8/19

$699

One-way flights from Denver to St. John's
Search for one-way flight options from Denver to St. John's. Find affordable one-way fares based on user searches. Data last updated August 20, 2025.

Thu 9/118:15 pmDEN - ANU

3 stops58h 55mMultiple Airlines

Deal found 8/18

$405

Thu 9/1111:57 pmDEN - ANU

1 stop13h 12mAmerican Airlines

Deal found 8/18

$428

Mon 1/2611:59 pmDEN - ANU

1 stop13h 21mAmerican Airlines

Deal found 8/18

$908

Mon 1/267:50 pmDEN - ANU

3 stops40h 39mMultiple Airlines

Deal found 8/18

$1,327

Fly from

Fly to

Route

Depart

Return

Price

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Sat 1/3

11:59 pm-4:30 pm

1 stop13h 31m

St. John's V.C. Bird Intl

Sat 1/10

5:35 pm-8:53 am

1 stop18h 18m

$699

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Tue 1/20

11:59 pm-4:20 pm

1 stop13h 21m

St. John's V.C. Bird Intl

Tue 1/27

3:15 pm-10:26 pm

1 stop10h 11m

$699

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Sat 2/7

11:59 pm-4:10 pm

1 stop13h 11m

St. John's V.C. Bird Intl

Sat 2/14

5:15 pm-8:58 am

1 stop18h 43m

$699

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Sat 9/27

11:57 pm-3:09 pm

1 stop13h 12m

St. John's V.C. Bird Intl

Sat 10/4

2:40 pm-11:01 pm

1 stop10h 21m

$699

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Wed 11/12

2:19 pm-1:10 pm

2 stops19h 51m

St. John's V.C. Bird Intl

Wed 11/19

2:10 pm-9:23 am

2 stops22h 13m

$703

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Thu 9/11

8:15 pm-9:10 am

3 stops58h 55m

$405

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Thu 9/11

11:57 pm-3:09 pm

1 stop13h 12m

$428

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Mon 1/26

11:59 pm-4:20 pm

1 stop13h 21m

$908

DenverSt. John's

DEN - ANU

DENANU

Denver Intl

Mon 1/26

7:50 pm-3:29 pm

3 stops40h 39m

$1,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Denver to St. John's, Saint John (average of $500). Flying from Denver to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

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

It’s typically best to fly out from Denver to St. John's, Saint John in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing St. John's

Get a feel of what it's like to fly with American Airlines and JetBlue from Denver to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

JetBlue

7.2

Good

2,916 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

Related info for your journey

How long is the flight from Denver to St. John's, Saint John?
Departing from Denver to St. John's, Saint John will take you 13h 31m. Denver and St. John's, Saint John are separated by a distance of 2998 mi.
What are the cheapest airlines flying from Denver to St. John's, Saint John round-trip?
Flying on JetBlue is currently your cheapest option to St. John's, Saint John, with prices starting at $471. Another option worth looking into is American Airlines, starting at $550 round trip. You may be able to fly from Denver to St. John's, Saint John for 41% less than the average price by searching for these airlines.
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, Saint John?
Currently, August is the cheapest month in which you can book a flight from Denver to St. John's, Saint John (average of $500). Flying from Denver to St. John's, Saint John in June is currently the most expensive (average of $651). 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

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Top 2 airlines flying from Denver to St. John's

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$471	Average$659	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$550	Average$791	FlexibilityNo cancel fee	On-time71%

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$405+ Cheap flights from Denver (DEN) to St. John's (ANU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Denver to St. John's

Round-trip from

One-way from

Popular in

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Average price

Find flight deals from Denver to St. John's

Cheapest flights from Denver to St. John'sExplore 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 August 20, 2025.

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 August 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to St. John's that are best for you.

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.

Cheapflights Insights

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

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

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

Reviews of airlines servicing St. John's

Get a feel of what it's like to fly with American Airlines and JetBlue from Denver to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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, Saint John?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Denver to St. John's

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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 August 20, 2025.