How do I get Price Alerts for flights from Saint John to Colorado?

Price Alerts will notify you by email when the price for flights to Colorado from Saint John decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Saint John to Colorado with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Saint John Airport to Colorado were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$685 Cheap Flights from Saint John to Colorado in 2025/26

1 adult

0 bags

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Find the cheapest flights from Saint John to Colorado

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 4:40 pm

YSJ

DEN

8h 10m1 stop

7:15 pm - 10:39 am

DEN

YSJ

12h 24m2 stops

$740Air Canada

Sun, Jan 18 - Tue, Jan 20

11:30 am - 4:40 pm

YSJ

DEN

8h 10m1 stop

7:15 pm - 10:39 am

DEN

YSJ

12h 24m2 stops

$741Air Canada

Sun, Jan 18 - Tue, Jan 20

11:30 am - 4:40 pm

YSJ

DEN

8h 10m1 stop

7:15 pm - 10:39 am

DEN

YSJ

12h 24m2 stops

$749Air Canada

Sun, Jan 18 - Tue, Jan 20

11:30 am - 10:00 pm

YSJ

DEN

13h 30m2 stops

8:25 pm - 3:40 pm

DEN

YSJ

16h 15m2 stops

$758United Airlines

Sun, Jan 18 - Tue, Jan 20

5:40 am - 10:00 pm

YSJ

DEN

19h 20m2 stops

5:42 pm - 3:40 pm

DEN

YSJ

18h 58m2 stops

$767United Airlines

Sun, Jan 18 - Tue, Jan 20

5:40 am - 10:00 pm

YSJ

DEN

19h 20m2 stops

7:15 pm - 10:39 am

DEN

YSJ

12h 24m2 stops

$775Air Canada

Sun, Jan 18 - Tue, Jan 20

11:30 am - 4:40 pm

YSJ

DEN

8h 10m1 stop

1:25 pm - 11:29 pm

DEN

YSJ

7h 04m1 stop

$785Air Canada

Sun, Jan 18 - Tue, Jan 20

11:30 am - 4:40 pm

YSJ

DEN

8h 10m1 stop

1:25 pm - 11:29 pm

DEN

YSJ

7h 04m1 stop

$786Air Canada

Sun, Jan 18 - Tue, Jan 20

Air Canada flights from Saint John to Colorado

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

Air Canada

Jan 18

YSJ11:30 amSaint John

8h 10m

1 stop

DEN4:40 pmDenver Intl

Jan 20

DEN7:15 pmDenver Intl

12h 24m

2 stops

YSJ10:39 amSaint John

$740

Find similar

Air Canada

Jan 18

YSJ11:30 amSaint John

8h 10m

1 stop

DEN4:40 pmDenver Intl

Jan 20

DEN7:15 pmDenver Intl

12h 24m

2 stops

YSJ10:39 amSaint John

$741

Find similar

Air Canada

Jan 18

YSJ11:30 amSaint John

8h 10m

1 stop

DEN4:40 pmDenver Intl

Jan 20

DEN7:15 pmDenver Intl

12h 24m

2 stops

YSJ10:39 amSaint John

$749

Find similar

United Airlines flights from Saint John to Colorado

Our best United Airlines deals on Saint John to Colorado flight tickets

United Airlines

Jan 18

YSJ11:30 amSaint John

13h 30m

2 stops

DEN10:00 pmDenver Intl

Jan 20

DEN8:25 pmDenver Intl

16h 15m

2 stops

YSJ3:40 pmSaint John

$758

Find similar

United Airlines

Jan 18

YSJ5:40 amSaint John

19h 20m

2 stops

DEN10:00 pmDenver Intl

Jan 20

DEN5:42 pmDenver Intl

18h 58m

2 stops

YSJ3:40 pmSaint John

$767

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-4:40 pm

1 stop8h 10m

Denver Intl

Tue 1/20

7:15 pm-10:39 am

2 stops12h 24m

$740

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-4:40 pm

1 stop8h 10m

Denver Intl

Tue 1/20

7:15 pm-10:39 am

2 stops12h 24m

$741

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-4:40 pm

1 stop8h 10m

Denver Intl

Tue 1/20

7:15 pm-10:39 am

2 stops12h 24m

$749

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-10:00 pm

2 stops13h 30m

Denver Intl

Tue 1/20

8:25 pm-3:40 pm

2 stops16h 15m

$758

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

5:40 am-10:00 pm

2 stops19h 20m

Denver Intl

Tue 1/20

5:42 pm-3:40 pm

2 stops18h 58m

$767

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

5:40 am-10:00 pm

2 stops19h 20m

Denver Intl

Tue 1/20

7:15 pm-10:39 am

2 stops12h 24m

$775

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-4:40 pm

1 stop8h 10m

Denver Intl

Tue 1/20

1:25 pm-11:29 pm

1 stop7h 04m

$785

Saint JohnDenver

YSJ - DEN

YSJDEN

Saint John

Sun 1/18

11:30 am-4:40 pm

1 stop8h 10m

Denver Intl

Tue 1/20

1:25 pm-11:29 pm

1 stop7h 04m

$786

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Saint John to Colorado flight deals and tips

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

Fastest flight time	23h 23m
Direct flights	None

The fastest flight from Saint John to Colorado takes 23h 23m

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

Search flight deals

When did momondo last update prices for flights from Saint John Airport to Colorado?
Prices for flights from Saint John Airport to Colorado were last updated today.
How old do you have to be to fly from Saint John Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Saint John to Colorado?
Price Alerts will notify you by email when the price for flights to Colorado from Saint John decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Saint John to Colorado with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint John to Colorado. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Colorado from Saint John with this policy.

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

Once you have performed a search for Saint John to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Saint John to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.