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Cheap flights from Ottawa to San Juan from C$ 390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to San Juan departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to San Juan (YOW-SJU)

Cheap round-trip flights

United Airlines Logo
2:17 p.m. - 10:22 p.m.YOW-SJU
7h 05m1 stop
United Airlines Logo
7:00 a.m. - 1:32 p.m.SJU-YOW
7h 32m1 stop
C$ 610United Airlines
Find Deal
Sat, 13 Dec - Sun, 21 Dec
United Airlines Logo
3:10 p.m. - 12:36 a.m.YOW-SJU
8h 26m1 stop
United Airlines Logo
7:00 a.m. - 1:32 p.m.SJU-YOW
7h 32m1 stop
C$ 662United Airlines
Find Deal
Sat, 13 Dec - Sun, 21 Dec
Air Canada Logo
8:00 p.m. - 1:55 p.m.YOW-SJU
16h 55m1 stop
Air Canada Logo
8:35 a.m. - 9:14 p.m.SJU-YOW
13h 39m1 stop
C$ 687Air Canada
Find Deal
Sat, 14 Feb - Thu, 19 Feb
Air Canada Logo
8:00 p.m. - 1:55 p.m.YOW-SJU
16h 55m1 stop
Air Canada Logo
8:35 a.m. - 11:08 p.m.SJU-YOW
15h 33m2 stops
C$ 697Air Canada
Find Deal
Sat, 14 Feb - Thu, 19 Feb
Logo
5:40 a.m. - 2:09 p.m.YOW-SJU
7h 29m1 stop
Logo
2:05 a.m. - 12:18 p.m.SJU-YOW
11h 13m2 stops
C$ 701
Find Deal
Sun, 14 Dec - Sat, 20 Dec
Logo
5:40 a.m. - 2:09 p.m.YOW-SJU
7h 29m1 stop
Logo
7:35 p.m. - 1:18 p.m.SJU-YOW
18h 43m2 stops
C$ 713
Find Deal
Sun, 14 Dec - Sun, 21 Dec
Logo
2:17 p.m. - 10:22 p.m.YOW-SJU
7h 05m1 stop
Logo
3:40 p.m. - 9:42 a.m.SJU-YOW
19h 02m2 stops
C$ 717
Find Deal
Sat, 13 Dec - Sun, 21 Dec
WestJet Logo
5:40 a.m. - 2:00 p.m.YOW-SJU
7h 20m1 stop
WestJet Logo
7:30 a.m. - 12:39 a.m.SJU-YOW
42h 09m2 stops
C$ 719WestJet
Find Deal
Sun, 15 Feb - Wed, 18 Feb
Logo
2:17 p.m. - 10:22 p.m.YOW-SJU
7h 05m1 stop
Logo
3:40 p.m. - 11:08 p.m.SJU-YOW
8h 28m1 stop
C$ 723
Find Deal
Sat, 13 Dec - Sun, 21 Dec
WestJet Logo
5:40 a.m. - 2:00 p.m.YOW-SJU
7h 20m1 stop
WestJet Logo
3:30 p.m. - 12:39 a.m.SJU-YOW
34h 09m2 stops
C$ 760WestJet
Find Deal
Sun, 15 Feb - Tue, 24 Feb

United Airlines flights from Ottawa to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Ottawa to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
13 Dec
YOW2:17 p.m.Ottawa
7h 05m
1 stop
SJU10:22 p.m.San Juan Luis Munoz Marin Intl
21 Dec
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
7h 32m
1 stop
YOW1:32 p.m.Ottawa
C$ 610
Find similar
United Airlines
13 Dec
YOW3:10 p.m.Ottawa
8h 26m
1 stop
SJU12:36 a.m.San Juan Luis Munoz Marin Intl
21 Dec
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
7h 32m
1 stop
YOW1:32 p.m.Ottawa
C$ 662
Find similar
United Airlines
17 Feb
YOW3:11 p.m.Ottawa
8h 25m
1 stop
SJU12:36 a.m.San Juan Luis Munoz Marin Intl
18 Feb
SJU8:35 a.m.San Juan Luis Munoz Marin Intl
9h 15m
1 stop
YOW4:50 p.m.Ottawa
C$ 763
Find similar

Air Canada flights from Ottawa to San Juan Luis Munoz Marin Intl Airport

Our best Air Canada deals on Ottawa to San Juan Luis Munoz Marin Intl Airport flight tickets
Air Canada
14 Feb
YOW8:00 p.m.Ottawa
16h 55m
1 stop
SJU1:55 p.m.San Juan Luis Munoz Marin Intl
19 Feb
SJU8:35 a.m.San Juan Luis Munoz Marin Intl
13h 39m
1 stop
YOW9:14 p.m.Ottawa
C$ 687
Find similar
Air Canada
14 Feb
YOW8:00 p.m.Ottawa
16h 55m
1 stop
SJU1:55 p.m.San Juan Luis Munoz Marin Intl
19 Feb
SJU8:35 a.m.San Juan Luis Munoz Marin Intl
15h 33m
2 stops
YOW11:08 p.m.Ottawa
C$ 697
Find similar
Air Canada
13 Dec
YOW8:00 p.m.Ottawa
16h 55m
1 stop
SJU1:55 p.m.San Juan Luis Munoz Marin Intl
20 Dec
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
11h 13m
2 stops
YOW12:18 p.m.Ottawa
C$ 757
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 1 September 2025.
Use the filters below to find and compare flights from Ottawa to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 13/12

2:17 p.m.-10:22 p.m.

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Sun 21/12

7:00 a.m.-1:32 p.m.

1 stop7h 32m

C$ 610

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 13/12

3:10 p.m.-12:36 a.m.

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Sun 21/12

7:00 a.m.-1:32 p.m.

1 stop7h 32m

C$ 662

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 14/2

8:00 p.m.-1:55 p.m.

1 stop16h 55m

San Juan Luis Munoz Marin Intl

Thu 19/2

8:35 a.m.-9:14 p.m.

1 stop13h 39m

C$ 687

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 14/2

8:00 p.m.-1:55 p.m.

1 stop16h 55m

San Juan Luis Munoz Marin Intl

Thu 19/2

8:35 a.m.-11:08 p.m.

2 stops15h 33m

C$ 697

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 14/12

5:40 a.m.-2:09 p.m.

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Sat 20/12

2:05 a.m.-12:18 p.m.

2 stops11h 13m

C$ 701

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 14/12

5:40 a.m.-2:09 p.m.

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Sun 21/12

7:35 p.m.-1:18 p.m.

2 stops18h 43m

C$ 713

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 13/12

2:17 p.m.-10:22 p.m.

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Sun 21/12

3:40 p.m.-9:42 a.m.

2 stops19h 02m

C$ 717

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 15/2

5:40 a.m.-2:00 p.m.

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Wed 18/2

7:30 a.m.-12:39 a.m.

2 stops42h 09m

C$ 719

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 13/12

2:17 p.m.-10:22 p.m.

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Sun 21/12

3:40 p.m.-11:08 p.m.

1 stop8h 28m

C$ 723

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 15/2

5:40 a.m.-2:00 p.m.

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Tue 24/2

3:30 p.m.-12:39 a.m.

2 stops34h 09m

C$ 760

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Ottawa to San Juan Luis Munoz Marin Intl Airport

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 month to fly to San Juan Luis Munoz Marin Intl Airport?

The month of September is, on average, the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Ottawa, with most prices found around C$ 574. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until October to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 581.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport is on a Sunday when prices can be found for as low as C$ 674. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to San Juan Luis Munoz Marin Intl Airport for around C$ 857.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as C$ 521. At noon is when there is more demand to fly to San Juan Luis Munoz Marin Intl Airport, so prices are often more expensive at around C$ 821 per ticket.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around C$ 835 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Ottawa for as low as C$ 607 on momondo.

When to book flights from Ottawa to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to San Juan Luis Munoz Marin Intl Airport (YOW to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Ottawa to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Ottawa to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Ottawa to San Juan Luis Munoz Marin Intl by plane?

    Ottawa and San Juan Luis Munoz Marin Intl are 3128.4 km apart from one another. Typically, this will take 7h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Ottawa Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Ottawa Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Ottawa Airport to San Juan Luis Munoz Marin Intl 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 Ottawa Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

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

  • What is the most popular airline from Ottawa to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Ottawa to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Ottawa to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 483Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 534Free CancellationRating
7.4
8,936 reviews
Search United Airlines flights
WestJetPriceFrom C$ 660Free CancellationRating
7.2
3,080 reviews
Search WestJet flights

Travelling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Rio Grande
Carolina
Humacao
Dorado

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to San Juan . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Juan from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Ottawa.

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

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

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