Which airlines fly to San Juan?

United Airlines, Air Canada and WestJet are the top three most popular airlines that fly to San Juan from Calgary according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 3 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Calgary to San Juan?

United Airlines is the most popular carrier operating from Calgary to San Juan

When did momondo last update prices for flights from Calgary Airport to San Juan?

Prices for flights from Calgary Airport to San Juan are refreshed on a daily basis.

How many operators does momondo search for flights from Calgary Airport to San Juan?

As of September 2026, there are 3 operators available to choose from for flights from Calgary Airport to San Juan.

How old do you have to be to fly from Calgary Airport to San Juan?

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 Calgary Airport to San Juan.

What documentation or ID do you need to fly to San Juan?

The travel and health documents you'll need for your trip to San Juan 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 San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 355 Cheap Flights from Calgary to San Juan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Calgary to San Juan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 p.m. - 3:22 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

17h 22m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

5:11 p.m. - 9:50 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

30h 39m1 stop Atlanta Hartsfield-Jackson

C$ 515Multiple Airlines

Tue, 22 Sep - Thu, 1 Oct

7:00 a.m. - 3:22 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

30h 22m1 stop Atlanta Hartsfield-Jackson

5:11 p.m. - 9:50 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

30h 39m1 stop Atlanta Hartsfield-Jackson

C$ 518Multiple Airlines

Tue, 22 Sep - Thu, 1 Oct

6:50 p.m. - 3:22 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

18h 32m2 stops Vancouver Intl Atlanta Hartsfield-Jackson

5:11 p.m. - 4:10 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

24h 59m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

C$ 535Multiple Airlines

Tue, 22 Sep - Thu, 1 Oct

7:00 a.m. - 8:00 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

11h 00m2 stops Denver Intl Chicago O'Hare Intl

8:25 a.m. - 8:18 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

13h 53m2 stops Chicago O'Hare Intl Denver Intl

C$ 551United Airlines

Tue, 26 Jan - Tue, 9 Feb

7:00 a.m. - 5:25 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

8h 25m1 stop Denver Intl

8:25 a.m. - 8:18 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

13h 53m2 stops Chicago O'Hare Intl Denver Intl

C$ 551United Airlines

Tue, 26 Jan - Tue, 9 Feb

6:00 a.m. - 5:25 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

9h 25m1 stop Denver Intl

1:21 p.m. - 9:53 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

10h 32m1 stop Denver Intl

C$ 551United Airlines

Sun, 25 Oct - Thu, 29 Oct

12:05 a.m. - 1:05 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

11h 00m1 stop Toronto Pearson Intl

3:00 p.m. - 12:05 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

23h 05m1 stop Toronto Pearson Intl

C$ 602WestJet

Sat, 9 Jan - Sat, 16 Jan

12:05 a.m. - 1:05 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

11h 00m1 stop Toronto Pearson Intl

3:00 p.m. - 9:05 a.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

20h 05m2 stops Toronto Pearson Intl Edmonton

C$ 625WestJet

Sat, 9 Jan - Sat, 16 Jan

2:55 p.m. - 8:24 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

27h 29m1 stop Houston George Bush Intcntl

8:25 a.m. - 1:35 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

31h 10m1 stop Chicago O'Hare Intl

C$ 725Air Canada

Tue, 26 Jan - Tue, 9 Feb

7:40 p.m. - 1:45 p.m.YYC Calgary-SJU San Juan Luis Munoz Marin Intl

16h 05m2 stops Toronto Pearson Intl Newark

1:00 a.m. - 9:27 p.m.SJU San Juan Luis Munoz Marin Intl-YYC Calgary

22h 27m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 797Air Canada

Sat, 3 Oct - Fri, 9 Oct

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Air Canada flights from Calgary to San Juan

Our best Air Canada deals on Calgary to San Juan flight tickets

Air Canada

26 Jan

YYC2:55 p.m.Calgary

27h 29m

1 stop

SJU8:24 p.m.San Juan Luis Munoz Marin Intl

9 Feb

SJU8:25 a.m.San Juan Luis Munoz Marin Intl

31h 10m

1 stop

YYC1:35 p.m.Calgary

C$ 725

Air Canada

5 Dec

YYC6:55 p.m.Calgary

23h 05m

2 stops

SJU8:00 p.m.San Juan Luis Munoz Marin Intl

7 Dec

SJU8:05 a.m.San Juan Luis Munoz Marin Intl

19h 45m

2 stops

YYC1:50 a.m.Calgary

C$ 746

Air Canada

1 Dec

YYC4:30 p.m.Calgary

25h 30m

2 stops

SJU8:00 p.m.San Juan Luis Munoz Marin Intl

9 Dec

SJU2:05 a.m.San Juan Luis Munoz Marin Intl

25h 45m

2 stops

YYC1:50 a.m.Calgary

C$ 753

United Airlines flights from Calgary to San Juan

Our best United Airlines deals on Calgary to San Juan flight tickets

United Airlines

25 Oct

YYC6:00 a.m.Calgary

9h 25m

1 stop

SJU5:25 p.m.San Juan Luis Munoz Marin Intl

29 Oct

SJU1:21 p.m.San Juan Luis Munoz Marin Intl

10h 32m

1 stop

YYC9:53 p.m.Calgary

C$ 551

United Airlines

25 Oct

YYC6:00 a.m.Calgary

9h 25m

1 stop

SJU5:25 p.m.San Juan Luis Munoz Marin Intl

29 Oct

SJU1:21 p.m.San Juan Luis Munoz Marin Intl

10h 32m

1 stop

YYC9:53 p.m.Calgary

C$ 554

United Airlines

26 Jan

YYC7:00 a.m.Calgary

8h 25m

1 stop

SJU5:25 p.m.San Juan Luis Munoz Marin Intl

9 Feb

SJU8:25 a.m.San Juan Luis Munoz Marin Intl

17h 32m

2 stops

YYC11:57 p.m.Calgary

C$ 564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 22/9

8:00 p.m.-3:22 p.m.

2 stops17h 22m

San Juan Luis Munoz Marin Intl

Thu 1/10

5:11 p.m.-9:50 p.m.

1 stop30h 39m

C$ 515

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 22/9

7:00 a.m.-3:22 p.m.

1 stop30h 22m

San Juan Luis Munoz Marin Intl

Thu 1/10

5:11 p.m.-9:50 p.m.

1 stop30h 39m

C$ 518

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 22/9

6:50 p.m.-3:22 p.m.

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Thu 1/10

5:11 p.m.-4:10 p.m.

2 stops24h 59m

C$ 535

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 26/1

7:00 a.m.-8:00 p.m.

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Tue 9/2

8:25 a.m.-8:18 p.m.

2 stops13h 53m

C$ 551

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 26/1

7:00 a.m.-5:25 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 9/2

8:25 a.m.-8:18 p.m.

2 stops13h 53m

C$ 551

Quickest round-trip

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Sun 25/10

6:00 a.m.-5:25 p.m.

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Thu 29/10

1:21 p.m.-9:53 p.m.

1 stop10h 32m

C$ 551

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Sat 9/1

12:05 a.m.-1:05 p.m.

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Sat 16/1

3:00 p.m.-12:05 p.m.

1 stop23h 05m

C$ 602

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Sat 9/1

12:05 a.m.-1:05 p.m.

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Sat 16/1

3:00 p.m.-9:05 a.m.

2 stops20h 05m

C$ 624

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Tue 26/1

2:55 p.m.-8:24 p.m.

1 stop27h 29m

San Juan Luis Munoz Marin Intl

Tue 9/2

8:25 a.m.-1:35 p.m.

1 stop31h 10m

C$ 725

CalgarySan Juan

YYC Calgary - SJU San Juan Luis Munoz Marin Intl

YYCSJU

Calgary

Sat 3/10

7:40 p.m.-1:45 p.m.

2 stops16h 05m

San Juan Luis Munoz Marin Intl

Fri 9/10

1:00 a.m.-9:27 p.m.

2 stops22h 27m

C$ 797

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 Calgary to San Juan

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

What is the cheapest month to fly to San Juan?

The month of July is, on average, the cheapest month to fly to San Juan from Calgary, with most prices found around C$ 0. If you aren’t able to travel to San Juan during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 633.

Cheap Calgary to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to San Juan

Best price found	C$ 355
Fastest flight time	8h 25m
Direct flights	None

The best one-way flight to San Juan from Calgary in the past 72 hours is C$ 355. The best round-trip flight deal from Calgary to San Juan found on momondo in the last 72 hours is C$ 515.

The fastest flight from Calgary to San Juan takes 8h 25m

There are no direct flights from Calgary to San Juan. There are no popular flight routes from Calgary to San Juan.

Search flight deals

Frequently asked questions about flying from Calgary to San Juan

How far is Calgary to San Juan by plane?
San Juan is 5532.3 km away from Calgary. Flights usually cover this in 8h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Calgary Airport to San Juan?
Prices for flights from Calgary Airport to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to San Juan?
As of September 2026, there are 3 operators available to choose from for flights from Calgary Airport to San Juan.
How old do you have to be to fly from Calgary Airport to San Juan?
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 Calgary Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents you'll need for your trip to San Juan 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 San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Calgary to San Juan

Compare and see reviews for airlines that fly from Calgary to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 567	Free Cancellation	Rating 7.1 11,583 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 611	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 634	Free Cancellation	Rating 7.2 3,444 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to San Juan?

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 Calgary to San Juan for you.

Can I find flights from Calgary to San Juan with flexible booking policies on momondo?

Flights from Calgary to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Calgary to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Calgary to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Calgary to San Juan 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.

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Fly into one of these airports located in San Juan

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San Juan Luis Munoz Marin Intl Airport

Cheap flights from Calgary to San Juan from C$ 355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to San Juan departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Calgary to San Juan

Our best Air Canada deals on Calgary to San Juan flight tickets

United Airlines flights from Calgary to San Juan

Our best United Airlines deals on Calgary to San Juan flight tickets

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How to get the cheapest flight ticket from Calgary to San Juan

What is the cheapest month to fly to San Juan?

What is the cheapest airline that flies from Calgary to San Juan?

Which airlines fly to San Juan?

Cheap Calgary to San Juan flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Calgary to San Juan

Best airlines flying from Calgary to San Juan

Compare and see reviews for airlines that fly from Calgary to San Juan with momondo

Why use momondo?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan

Fly your favourite airline to San Juan

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