What airlines fly to St. John's?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to St. John's from Colorado according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when traveling to St. John's. Keep in mind that there are 3 different airlines that fly to St. John's on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to St. John's?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into St. John's, then you can expect flight times to average 14h 02m and 14h 26m, respectively.

When did momondo last update prices for flights from Colorado to St John's Airport?

Prices for flights from Colorado to St John's Airport were last updated today.

How many operators does momondo search for flights from Colorado to St John's Airport?

As of November 2025, there are 3 operators available to choose from for flights from Colorado to St John's Airport.

How old do you have to be to fly from Colorado to St John's Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$868 Cheap Flights from Colorado to St. John's in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Colorado to St. John's

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 1:33 amDEN-YYT

14h 03m2 stops

5:05 am - 11:21 pmYYT-DEN

21h 46m2 stops

$897United Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

7:45 am - 12:56 amDEN-YYT

13h 41m2 stops

5:05 am - 9:37 pmYYT-DEN

20h 02m2 stops

$900United Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

5:50 am - 12:56 amCOS-YYT

15h 36m2 stops

5:00 am - 7:31 pmYYT-COS

18h 01m2 stops

$932Air Canada

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:15 am - 12:56 amDEN-YYT

10h 11m1 stop

5:00 am - 10:23 amYYT-DEN

8h 53m1 stop

$1,059Air Canada

Find Deal

Tue, Mar 10 - Thu, Mar 12

United Airlines flights from Colorado to St. John's

Our best United Airlines deals on Colorado to St. John's flight tickets

United Airlines

Mar 10

DEN8:00 amDenver Intl

14h 03m

2 stops

YYT1:33 amSt John's

Mar 12

YYT5:05 amSt John's

21h 46m

2 stops

DEN11:21 pmDenver Intl

$897

Find similar

United Airlines

Mar 10

DEN7:45 amDenver Intl

13h 41m

2 stops

YYT12:56 amSt John's

Mar 12

YYT5:05 amSt John's

20h 02m

2 stops

DEN9:37 pmDenver Intl

$900

Find similar

Air Canada flights from Colorado to St. John's

Our best Air Canada deals on Colorado to St. John's flight tickets

Air Canada

Mar 27

COS5:50 amColorado Springs

15h 36m

2 stops

YYT12:56 amSt John's

Mar 31

YYT5:00 amSt John's

18h 01m

2 stops

COS7:31 pmColorado Springs

$932

Find similar

Air Canada

Mar 10

DEN11:15 amDenver Intl

10h 11m

1 stop

YYT12:56 amSt John's

Mar 12

YYT5:00 amSt John's

8h 53m

1 stop

DEN10:23 amDenver Intl

$1,059

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Tue 3/10

8:00 am-1:33 am

2 stops14h 03m

St John's

Thu 3/12

5:05 am-11:21 pm

2 stops21h 46m

$897

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Tue 3/10

7:45 am-12:56 am

2 stops13h 41m

St John's

Thu 3/12

5:05 am-9:37 pm

2 stops20h 02m

$900

Colorado SpringsSt. John's

COS - YYT

COSYYT

Colorado Springs

Fri 3/27

5:50 am-12:56 am

2 stops15h 36m

St John's

Tue 3/31

5:00 am-7:31 pm

2 stops18h 01m

$932

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

$1,059

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado to St. John's

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to St. John's?

Our data shows that Friday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $793. Flights from Colorado to St. John's on a Thursday will generally be more expensive and average around $838. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is at noon when flights can be purchased for as low as $724. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $794 on average. Flights to St. John's from Colorado in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Colorado to St. John's flights?

You could potentially save up to 51% on your flight if you consider stops on a Colorado to St. John's flight.

Cheap Colorado to St. John's flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to St. John's

Direct flights	None

There are no direct flights from Colorado to St. John's. There are no popular flight routes from Colorado to St. John's.

Search flight deals

When did momondo last update prices for flights from Colorado to St John's Airport?
Prices for flights from Colorado to St John's Airport were last updated today.
How many operators does momondo search for flights from Colorado to St John's Airport?
As of November 2025, there are 3 operators available to choose from for flights from Colorado to St John's Airport.
How old do you have to be to fly from Colorado to St John's Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Colorado to St. John's

Compare and see reviews for airlines that fly from Colorado to St. John's with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $337	Free Cancellation	Rating 7.2 3,159 reviews	Search WestJet flights
Air Canada	PriceFrom $379	Free Cancellation	Rating 7.1 10,437 reviews	Search Air Canada flights
United Airlines	PriceFrom $396	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to St. John's?

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 Colorado to St. John's for you.

Can I find flights from Colorado to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to St. John's.

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

Yes. momondo can track prices for Colorado to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.