What is the cheapest airline that flies from Colorado to St John's?

WestJet, Delta, and Air Canada are the most popular carriers operating from Colorado to St John's

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 9h 50m and 12h 51m, 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 April 2026, there are 2 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.

$235 Cheap Flights from Colorado to St. John's in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 8:25 am

DEN

YYT

16h 40m

2 stops

7:40 pm - 11:20 am

YYT

DEN

19h 10m

1 stop

$568WestJet

Fri, Jul 17 - Mon, Jul 20

12:15 pm - 8:25 am

DEN

YYT

16h 40m

2 stops

7:40 pm - 11:20 am

YYT

DEN

19h 10m

1 stop

$600WestJet

Sun, Jul 19 - Mon, Jul 20

12:15 pm - 6:45 am

DEN

YYT

15h 00m

1 stop

7:40 pm - 11:20 am

YYT

DEN

19h 10m

1 stop

$607WestJet

Sun, Jul 19 - Mon, Jul 20

12:15 pm - 8:25 am

DEN

YYT

16h 40m

2 stops

3:00 pm - 11:20 am

YYT

DEN

23h 50m

2 stops

$621WestJet

Sun, Aug 2 - Fri, Aug 14

12:15 pm - 10:55 pm

DEN

YYT

31h 10m

2 stops

3:00 pm - 11:20 am

YYT

DEN

23h 50m

2 stops

$627WestJet

Wed, Jul 1 - Tue, Jul 14

12:15 pm - 10:55 pm

DEN

YYT

31h 10m

2 stops

3:00 pm - 11:20 am

YYT

DEN

23h 50m

2 stops

$628WestJet

Wed, Jul 1 - Tue, Jul 14

12:15 pm - 6:45 am

DEN

YYT

15h 00m

1 stop

3:00 pm - 11:20 am

YYT

DEN

23h 50m

2 stops

$629WestJet

Sun, Aug 2 - Fri, Aug 14

12:15 pm - 10:55 pm

DEN

YYT

31h 10m

2 stops

3:00 pm - 11:20 am

YYT

DEN

23h 50m

2 stops

$630WestJet

Wed, Jul 1 - Tue, Jul 14

7:00 am - 12:33 am

COS

YYT

14h 03m

2 stops

5:40 pm - 11:18 am

YYT

COS

21h 08m

2 stops

$734United Airlines

Tue, Sep 29 - Sat, Oct 3

7:30 am - 12:33 am

COS

YYT

13h 33m

2 stops

1:15 pm - 11:59 pm

YYT

COS

14h 14m

2 stops

$749United Airlines

Tue, Sep 29 - Sat, Oct 3

Air Canada flights from Colorado to St. John's

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

Air Canada

Sep 9

DEN11:25 amDenver Intl

9h 38m

1 stop

YYT12:33 amSt John's

Sep 18

YYT1:15 pmSt John's

9h 01m

1 stop

DEN6:46 pmDenver Intl

$691

Air Canada

Aug 31

DEN11:25 amDenver Intl

9h 50m

1 stop

YYT12:45 amSt John's

Sep 4

YYT7:30 amSt John's

15h 00m

2 stops

DEN7:00 pmDenver Intl

$707

Air Canada

Aug 31

DEN11:30 amDenver Intl

9h 45m

2 stops

YYT12:45 amSt John's

Sep 4

YYT7:30 amSt John's

15h 00m

2 stops

DEN7:00 pmDenver Intl

$715

United Airlines flights from Colorado to St. John's

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

United Airlines

Sep 29

COS7:00 amColorado Springs

14h 03m

2 stops

YYT12:33 amSt John's

Oct 3

YYT5:40 pmSt John's

21h 08m

2 stops

COS11:18 amColorado Springs

$734

United Airlines

Sep 29

COS7:30 amColorado Springs

13h 33m

2 stops

YYT12:33 amSt John's

Oct 3

YYT1:15 pmSt John's

14h 14m

2 stops

COS11:59 pmColorado Springs

$749

United Airlines

Sep 29

COS7:30 amColorado Springs

13h 33m

2 stops

YYT12:33 amSt John's

Oct 3

YYT5:40 pmSt John's

21h 08m

2 stops

COS11:18 amColorado Springs

$754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Fri 7/17

12:15 pm-8:25 am

2 stops16h 40m

St John's

Mon 7/20

7:40 pm-11:20 am

1 stop19h 10m

$568

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Sun 7/19

12:15 pm-8:25 am

2 stops16h 40m

St John's

Mon 7/20

7:40 pm-11:20 am

1 stop19h 10m

$600

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Sun 7/19

12:15 pm-6:45 am

1 stop15h 00m

St John's

Mon 7/20

7:40 pm-11:20 am

1 stop19h 10m

$607

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Sun 8/2

12:15 pm-8:25 am

2 stops16h 40m

St John's

Fri 8/14

3:00 pm-11:20 am

2 stops23h 50m

$621

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Wed 7/1

12:15 pm-10:55 pm

2 stops31h 10m

St John's

Tue 7/14

3:00 pm-11:20 am

2 stops23h 50m

$627

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Wed 7/1

12:15 pm-10:55 pm

2 stops31h 10m

St John's

Tue 7/14

3:00 pm-11:20 am

2 stops23h 50m

$628

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Sun 8/2

12:15 pm-6:45 am

1 stop15h 00m

St John's

Fri 8/14

3:00 pm-11:20 am

2 stops23h 50m

$629

DenverSt. John's

DEN - YYT

DENYYT

Denver Intl

Wed 7/1

12:15 pm-10:55 pm

2 stops31h 10m

St John's

Tue 7/14

3:00 pm-11:20 am

2 stops23h 50m

$630

Colorado SpringsSt. John's

COS - YYT

COSYYT

Colorado Springs

Tue 9/29

7:00 am-12:33 am

2 stops14h 03m

St John's

Sat 10/3

5:40 pm-11:18 am

2 stops21h 08m

$734

Quickest round-trip

Colorado SpringsSt. John's

COS - YYT

COSYYT

Colorado Springs

Tue 9/29

7:30 am-12:33 am

2 stops13h 33m

St John's

Sat 10/3

1:15 pm-11:59 pm

2 stops14h 14m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

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

You could potentially save up to 47% 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

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from Colorado to St. John's takes 9h 50m

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

Frequently asked questions about flying from Colorado to St. John's

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 April 2026, there are 2 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
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,562 reviews		Search United Airlines flights
Air Canada	PriceFrom $379	Free Cancellation	Rating 7.1 10,915 reviews		Search Air Canada 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.