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Cheap flights from Ottawa to San Juan from C$ 313

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 1/12. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 p.m. - 2:40 p.m.YOW-SJU
17h 40m2 stops
Air Canada Logo
3:40 p.m. - 9:42 a.m.SJU-YOW
19h 02m2 stops
C$ 616Air Canada
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
7:00 a.m. - 11:44 p.m.YOW-SJU
15h 44m1 stop
Multiple Airlines Logo
9:15 a.m. - 12:35 p.m.SJU-YOW
28h 20m1 stop
C$ 623Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
7:00 a.m. - 11:44 p.m.YOW-SJU
15h 44m1 stop
Multiple Airlines Logo
9:15 a.m. - 11:29 a.m.SJU-YOW
27h 14m2 stops
C$ 653Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Air Canada Logo
8:00 p.m. - 2:40 p.m.YOW-SJU
17h 40m2 stops
Air Canada Logo
2:05 a.m. - 4:18 p.m.SJU-YOW
15h 13m2 stops
C$ 657Air Canada
Find Deal
Sat, 29 Nov - Fri, 5 Dec
Air Canada Logo
5:14 p.m. - 9:00 p.m.YOW-SJU
26h 46m1 stop
Air Canada Logo
3:40 p.m. - 8:18 a.m.SJU-YOW
17h 38m1 stop
C$ 666Air Canada
Find Deal
Sun, 7 Dec - Sun, 21 Dec
Air Canada Logo
6:00 a.m. - 9:00 p.m.YOW-SJU
14h 00m2 stops
Air Canada Logo
3:40 p.m. - 11:18 a.m.SJU-YOW
20h 38m2 stops
C$ 674Air Canada
Find Deal
Sun, 7 Dec - Sun, 21 Dec
WestJet Logo
5:40 a.m. - 2:09 p.m.YOW-SJU
7h 29m1 stop
WestJet Logo
7:30 a.m. - 12:42 a.m.SJU-YOW
42h 12m2 stops
C$ 791WestJet
Find Deal
Sun, 18 Jan - Mon, 26 Jan
WestJet Logo
5:40 a.m. - 2:14 p.m.YOW-SJU
31h 34m2 stops
WestJet Logo
3:00 p.m. - 12:42 a.m.SJU-YOW
10h 42m1 stop
C$ 813WestJet
Find Deal
Sun, 7 Dec - Sun, 14 Dec
United Airlines Logo
2:15 p.m. - 10:22 p.m.YOW-SJU
7h 07m1 stop
United Airlines Logo
2:15 p.m. - 9:56 p.m.SJU-YOW
8h 41m1 stop
C$ 841United Airlines
Find Deal
Sun, 18 Jan - Mon, 26 Jan
United Airlines Logo
2:15 p.m. - 9:22 p.m.YOW-SJU
7h 07m1 stop
United Airlines Logo
1:05 a.m. - 3:23 p.m.SJU-YOW
14h 18m2 stops
C$ 848United Airlines
Find Deal
Tue, 24 Mar - Tue, 24 Mar

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
29 Nov
YOW8:00 p.m.Ottawa
17h 40m
2 stops
SJU2:40 p.m.San Juan Luis Munoz Marin Intl
6 Dec
SJU3:40 p.m.San Juan Luis Munoz Marin Intl
19h 02m
2 stops
YOW9:42 a.m.Ottawa
C$ 616
Find similar
Air Canada
29 Nov
YOW8:00 p.m.Ottawa
17h 40m
2 stops
SJU2:40 p.m.San Juan Luis Munoz Marin Intl
5 Dec
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
15h 13m
2 stops
YOW4:18 p.m.Ottawa
C$ 657
Find similar
Air Canada
7 Dec
YOW5:14 p.m.Ottawa
26h 46m
1 stop
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
21 Dec
SJU3:40 p.m.San Juan Luis Munoz Marin Intl
17h 38m
1 stop
YOW8:18 a.m.Ottawa
C$ 666
Find similar

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
18 Jan
YOW2:15 p.m.Ottawa
7h 07m
1 stop
SJU10:22 p.m.San Juan Luis Munoz Marin Intl
26 Jan
SJU2:15 p.m.San Juan Luis Munoz Marin Intl
8h 41m
1 stop
YOW9:56 p.m.Ottawa
C$ 841
Find similar
United Airlines
24 Mar
YOW2:15 p.m.Ottawa
7h 07m
1 stop
SJU9:22 p.m.San Juan Luis Munoz Marin Intl
24 Mar
SJU1:05 a.m.San Juan Luis Munoz Marin Intl
14h 18m
2 stops
YOW3:23 p.m.Ottawa
C$ 848
Find similar
United Airlines
7 Dec
YOW11:10 a.m.Ottawa
8h 50m
1 stop
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
13 Dec
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
12h 13m
2 stops
YOW1:18 p.m.Ottawa
C$ 882
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 17 October 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 29/11

8:00 p.m.-2:40 p.m.

2 stops17h 40m

San Juan Luis Munoz Marin Intl

Sat 6/12

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

2 stops19h 02m

C$ 616

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Mon 1/12

7:00 a.m.-11:44 p.m.

1 stop15h 44m

San Juan Luis Munoz Marin Intl

Sun 7/12

9:15 a.m.-12:35 p.m.

1 stop28h 20m

C$ 623

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Mon 1/12

7:00 a.m.-11:44 p.m.

1 stop15h 44m

San Juan Luis Munoz Marin Intl

Sun 7/12

9:15 a.m.-11:29 a.m.

2 stops27h 14m

C$ 653

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 29/11

8:00 p.m.-2:40 p.m.

2 stops17h 40m

San Juan Luis Munoz Marin Intl

Fri 5/12

2:05 a.m.-4:18 p.m.

2 stops15h 13m

C$ 657

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 7/12

5:14 p.m.-9:00 p.m.

1 stop26h 46m

San Juan Luis Munoz Marin Intl

Sun 21/12

3:40 p.m.-8:18 a.m.

1 stop17h 38m

C$ 666

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 7/12

6:00 a.m.-9:00 p.m.

2 stops14h 00m

San Juan Luis Munoz Marin Intl

Sun 21/12

3:40 p.m.-11:18 a.m.

2 stops20h 38m

C$ 674

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 18/1

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

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Mon 26/1

7:30 a.m.-12:42 a.m.

2 stops42h 12m

C$ 791

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 7/12

5:40 a.m.-2:14 p.m.

2 stops31h 34m

San Juan Luis Munoz Marin Intl

Sun 14/12

3:00 p.m.-12:42 a.m.

1 stop10h 42m

C$ 813

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 18/1

2:15 p.m.-10:22 p.m.

1 stop7h 07m

San Juan Luis Munoz Marin Intl

Mon 26/1

2:15 p.m.-9:56 p.m.

1 stop8h 41m

C$ 841

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 24/3

2:15 p.m.-9:22 p.m.

1 stop7h 07m

San Juan Luis Munoz Marin Intl

Tue 24/3

1:05 a.m.-3:23 p.m.

2 stops14h 18m

C$ 848

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$ 598. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until January to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 682.

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$ 689. 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$ 876.

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$ 532. 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$ 839 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$ 902 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$ 621 on momondo.

Can stopping save me money on Ottawa to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Ottawa to San Juan Luis Munoz Marin Intl Airport flight.

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.
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  • 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 07m 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$ 493Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 565Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
WestJetPriceFrom C$ 674Free CancellationRating
7.2
3,127 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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