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Cheap flights from Ottawa to San Juan from C$ 298

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 25/4. 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.
Multiple Airlines Logo
4:15 p.m. - 12:33 p.m.
YOW
-
SJU
20h 18m
1 stop
Multiple Airlines Logo
7:54 p.m. - 5:13 p.m.
SJU
-
YOW
21h 19m
2 stops
C$ 601Multiple Airlines
Fri, 10 Apr - Tue, 14 Apr
United Airlines Logo
3:10 p.m. - 11:50 p.m.
YOW
-
SJU
8h 40m
1 stop
United Airlines Logo
4:55 p.m. - 11:54 p.m.
SJU
-
YOW
6h 59m
1 stop
C$ 608United Airlines
Sun, 7 Jun - Tue, 16 Jun
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
7:54 p.m. - 5:13 p.m.
SJU
-
YOW
21h 19m
2 stops
C$ 616Multiple Airlines
Wed, 8 Apr - Tue, 14 Apr
Multiple Airlines Logo
4:15 p.m. - 12:33 p.m.
YOW
-
SJU
20h 18m
1 stop
Multiple Airlines Logo
2:59 a.m. - 11:58 p.m.
SJU
-
YOW
20h 59m
1 stop
C$ 624Multiple Airlines
Sun, 19 Apr - Fri, 24 Apr
United Airlines Logo
10:44 a.m. - 8:34 p.m.
YOW
-
SJU
9h 50m
1 stop
United Airlines Logo
1:00 a.m. - 9:11 a.m.
SJU
-
YOW
8h 11m
1 stop
C$ 627United Airlines
Sun, 12 Apr - Wed, 15 Apr
United Airlines Logo
10:44 a.m. - 8:34 p.m.
YOW
-
SJU
9h 50m
1 stop
United Airlines Logo
1:00 a.m. - 9:11 a.m.
SJU
-
YOW
8h 11m
1 stop
C$ 629United Airlines
Sun, 12 Apr - Wed, 15 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
7:54 p.m. - 12:39 a.m.
SJU
-
YOW
28h 45m
2 stops
C$ 631Multiple Airlines
Wed, 8 Apr - Tue, 14 Apr
United Airlines Logo
6:00 a.m. - 12:34 p.m.
YOW
-
SJU
6h 34m
1 stop
United Airlines Logo
1:00 a.m. - 9:11 a.m.
SJU
-
YOW
8h 11m
1 stop
C$ 634United Airlines
Sun, 26 Apr - Fri, 8 May
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
11:03 a.m. - 4:59 p.m.
SJU
-
YOW
29h 56m
2 stops
C$ 644Multiple Airlines
Wed, 8 Apr - Mon, 13 Apr
Multiple Airlines Logo
9:30 a.m. - 9:59 p.m.
YOW
-
SJU
12h 29m
1 stop
Multiple Airlines Logo
7:54 p.m. - 5:13 p.m.
SJU
-
YOW
21h 19m
2 stops
C$ 650Multiple Airlines
Thu, 9 Apr - Tue, 14 Apr

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
7 Jun
YOW3:10 p.m.Ottawa
8h 40m
1 stop
SJU11:50 p.m.San Juan Luis Munoz Marin Intl
17 Jun
SJU1:00 a.m.San Juan Luis Munoz Marin Intl
8h 11m
1 stop
YOW9:11 a.m.Ottawa
C$ 608
United Airlines
12 Apr
YOW10:44 a.m.Ottawa
9h 50m
1 stop
SJU8:34 p.m.San Juan Luis Munoz Marin Intl
15 Apr
SJU1:00 a.m.San Juan Luis Munoz Marin Intl
8h 11m
1 stop
YOW9:11 a.m.Ottawa
C$ 627
United Airlines
12 Apr
YOW10:44 a.m.Ottawa
9h 50m
1 stop
SJU8:34 p.m.San Juan Luis Munoz Marin Intl
15 Apr
SJU1:00 a.m.San Juan Luis Munoz Marin Intl
8h 11m
1 stop
YOW9:11 a.m.Ottawa
C$ 629

WestJet flights from Ottawa to San Juan Luis Munoz Marin Intl Airport

Our best WestJet deals on Ottawa to San Juan Luis Munoz Marin Intl Airport flight tickets
WestJet
26 Apr
YOW6:25 p.m.Ottawa
25h 59m
2 stops
SJU8:24 p.m.San Juan Luis Munoz Marin Intl
9 May
SJU7:30 a.m.San Juan Luis Munoz Marin Intl
34h 05m
2 stops
YOW5:35 p.m.Ottawa
C$ 784
WestJet
9 Jun
YOW6:55 a.m.Ottawa
33h 43m
2 stops
SJU4:38 p.m.San Juan Luis Munoz Marin Intl
16 Jun
SJU2:40 p.m.San Juan Luis Munoz Marin Intl
33h 40m
2 stops
YOW12:20 a.m.Ottawa
C$ 785
WestJet
14 Mar
YOW5:40 a.m.Ottawa
31h 14m
2 stops
SJU12:54 p.m.San Juan Luis Munoz Marin Intl
22 Mar
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
41h 39m
2 stops
YOW12:39 a.m.Ottawa
C$ 1,328

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 13 March 2026.
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

Cheapest round-trip

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Fri 10/4

4:15 p.m.-12:33 p.m.

1 stop20h 18m

San Juan Luis Munoz Marin Intl

Tue 14/4

7:54 p.m.-5:13 p.m.

2 stops21h 19m

C$ 601

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 7/6

3:10 p.m.-11:50 p.m.

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Tue 16/6

4:55 p.m.-11:54 p.m.

1 stop6h 59m

C$ 608

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 8/4

7:00 a.m.-6:55 p.m.

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Tue 14/4

7:54 p.m.-5:13 p.m.

2 stops21h 19m

C$ 616

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 19/4

4:15 p.m.-12:33 p.m.

1 stop20h 18m

San Juan Luis Munoz Marin Intl

Fri 24/4

2:59 a.m.-11:58 p.m.

1 stop20h 59m

C$ 624

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 12/4

10:44 a.m.-8:34 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Wed 15/4

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 627

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 12/4

10:44 a.m.-8:34 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Wed 15/4

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 629

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 8/4

7:00 a.m.-6:55 p.m.

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Tue 14/4

7:54 p.m.-12:39 a.m.

2 stops28h 45m

C$ 631
Quickest round-trip

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 26/4

6:00 a.m.-12:34 p.m.

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Fri 8/5

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 634

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 8/4

7:00 a.m.-6:55 p.m.

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Mon 13/4

11:03 a.m.-4:59 p.m.

2 stops29h 56m

C$ 644

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Thu 9/4

9:30 a.m.-9:59 p.m.

1 stop12h 29m

San Juan Luis Munoz Marin Intl

Tue 14/4

7:54 p.m.-5:13 p.m.

2 stops21h 19m

C$ 650

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Juan from

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$ 569. If you don’t want to visit San Juan Luis Munoz Marin Intl Airport in September, then you should wait until May to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 604.

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$ 841 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$ 631 on momondo.

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

You could potentially save up to 53% 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

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Ottawa to San Juan Luis Munoz Marin Intl Airport takes 9h 50m
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 9h 50m 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$ 357Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 536Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
WestJetPriceFrom C$ 626Free CancellationRating
7.2
3,292 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
Carolina
Rio Grande
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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