When did momondo last update prices for flights from Saint John Airport to Denver Intl Airport?

Prices for flights from Saint John Airport to Denver Intl Airport refresh daily.

How old do you have to be to fly from Saint John Airport to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$413 Cheap Flights from Saint John to Denver in 2026/27

Find the cheapest flights from Saint John to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 10:30 amYSJ Saint John-DEN Denver Intl

8h 15m1 stop Toronto Pearson Intl

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$882Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 10:30 amYSJ Saint John-DEN Denver Intl

8h 15m1 stop Toronto Pearson Intl

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$884Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

7:10 pm - 5:19 pmDEN Denver Intl-YSJ Saint John

19h 09m2 stops Calgary Toronto Pearson Intl

$897Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

7:14 pm - 5:19 pmDEN Denver Intl-YSJ Saint John

19h 05m2 stops Calgary Toronto Pearson Intl

$899Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$909Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$910Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$911Air Canada

Tue, Jan 26 - Thu, Jan 28

5:15 am - 4:39 pmYSJ Saint John-DEN Denver Intl

14h 24m2 stops Toronto Pearson Intl Calgary

1:30 pm - 11:54 pmDEN Denver Intl-YSJ Saint John

7h 24m1 stop Toronto Pearson Intl

$917Air Canada

Tue, Jan 26 - Thu, Jan 28

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Saint John to Denver

Our best Air Canada deals on Saint John to Denver flight tickets

Air Canada

Jan 26

YSJ5:15 amSaint John

8h 15m

1 stop

DEN10:30 amDenver Intl

Jan 28

DEN1:30 pmDenver Intl

7h 24m

1 stop

YSJ11:54 pmSaint John

$882

Air Canada

Jan 26

YSJ5:15 amSaint John

8h 15m

1 stop

DEN10:30 amDenver Intl

Jan 28

DEN1:30 pmDenver Intl

7h 24m

1 stop

YSJ11:54 pmSaint John

$884

Air Canada

Jan 26

YSJ5:15 amSaint John

14h 24m

2 stops

DEN4:39 pmDenver Intl

Jan 28

DEN7:10 pmDenver Intl

19h 09m

2 stops

YSJ5:19 pmSaint John

$897

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-10:30 am

1 stop8h 15m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$882

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-10:30 am

1 stop8h 15m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$884

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

7:10 pm-5:19 pm

2 stops19h 09m

$897

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

7:14 pm-5:19 pm

2 stops19h 05m

$899

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$909

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$910

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$911

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Tue 1/26

5:15 am-4:39 pm

2 stops14h 24m

Denver Intl

Thu 1/28

1:30 pm-11:54 pm

1 stop7h 24m

$917

Cheapest one-way

Quickest one-way

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Sun 11/15

5:20 am-10:35 am

1 stop8h 15m

$413

Saint JohnDenver

YSJ Saint John - DEN Denver Intl

YSJDEN

Saint John

Sun 11/15

5:20 am-11:35 pm

2 stops21h 15m

$516

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Saint John to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Saint John to Denver Intl?

Air Canada and United Airlines are the most popular carriers operating from Saint John to Denver Intl

When to book flights from Saint John to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint John to Denver (YSJ to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Denver

Best Price Found	$413
Fastest flight time	8h 27m
Direct flights	None

The best one-way flight to Denver from Saint John in the past 72 hours is $413. The best round-trip flight deal from Saint John to Denver found on momondo in the last 72 hours is $882.

The fastest flight from Saint John to Denver takes 8h 27m

There are no direct flights from Saint John to Denver. There are no popular flight routes from Saint John to Denver.

Search flight deals

Frequently asked questions about flying from Saint John to Denver

How far is Saint John to Denver Intl by plane?
Denver Intl is 1997.3 mi away from Saint John. Typically, this will take 8h 27m by plane in normal conditions.
When did momondo last update prices for flights from Saint John Airport to Denver Intl Airport?
Prices for flights from Saint John Airport to Denver Intl Airport refresh daily.
How old do you have to be to fly from Saint John Airport to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Boulder

Longmont

Lakewood

Manitou Springs

Greeley

Keystone

Thornton

Centennial

Cripple Creek

Littleton

Englewood

Winter Park

Golden

Greenwood Village

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to Denver?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint John to Denver for you.

Can I find flights from Saint John to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint John to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint John to Denver?

momondo helps you find the best flight between Saint John and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint John to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Saint John to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.