YOW - SJU

C$ 261 Find Cheap Flights from Ottawa to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Luis Munoz Marin Intl departing on 14/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 522
Overall average: C$ 684
Multiple Airlines
Sun 12/4Tue 21/4
YOW - SJU • 1 stop
Cheapest one-way flights
C$ 258
Multiple Airlines
Tue 14/4
YOW - SJU • 1 stop
Top airlines
Air Canada
Cheapest • from C$ 597 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Ottawa and Luis Munoz Marin Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg C$ 800 (round-trip)
Montreal (YUL)
Shortest trip • 7h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 33% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Luis Munoz Marin Intl (YOW-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Luis Munoz Marin Intl

Sun, 12 Apr - Tue, 21 Apr
Multiple Airlines Logo
9:30 a.m. - 6:32 p.m.
YOW
-
SJU
9h 02m
1 stop
Multiple Airlines Logo
3:36 p.m. - 5:25 p.m.
SJU
-
YOW
25h 49m
1 stop
C$ 522Multiple Airlines
Sun, 12 Apr - Tue, 21 Apr
Multiple Airlines Logo
10:00 a.m. - 12:05 a.m.
YOW
-
SJU
14h 05m
2 stops
Multiple Airlines Logo
3:36 p.m. - 5:25 p.m.
SJU
-
YOW
25h 49m
1 stop
C$ 527Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
7:45 a.m. - 5:25 p.m.
SJU
-
YOW
9h 40m
1 stop
C$ 529Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
6:30 a.m. - 5:13 p.m.
SJU
-
YOW
10h 43m
1 stop
C$ 533Multiple Airlines
Mon, 30 Mar - Fri, 3 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
9:10 p.m. - 11:58 p.m.
SJU
-
YOW
26h 48m
1 stop
C$ 535Multiple Airlines
Wed, 8 Apr - Tue, 14 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
3:08 a.m. - 4:59 p.m.
SJU
-
YOW
13h 51m
2 stops
C$ 541Multiple Airlines
Wed, 25 Mar - Fri, 3 Apr
Multiple Airlines Logo
7:00 a.m. - 6:55 p.m.
YOW
-
SJU
11h 55m
1 stop
Multiple Airlines Logo
9:10 p.m. - 11:58 p.m.
SJU
-
YOW
26h 48m
1 stop
C$ 556Multiple Airlines
Sat, 2 May - Thu, 7 May
Multiple Airlines Logo
6:25 p.m. - 8:49 p.m.
YOW
-
SJU
26h 24m
2 stops
Multiple Airlines Logo
9:54 p.m. - 3:15 p.m.
SJU
-
YOW
17h 21m
1 stop
C$ 557Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
7:00 a.m. - 8:53 a.m.
YOW
-
SJU
25h 53m
2 stops
Multiple Airlines Logo
7:54 p.m. - 5:25 p.m.
SJU
-
YOW
21h 31m
1 stop
C$ 559Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
4:15 p.m. - 2:31 p.m.
YOW
-
SJU
22h 16m
1 stop
Multiple Airlines Logo
7:54 p.m. - 12:25 a.m.
SJU
-
YOW
28h 31m
1 stop
C$ 560Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Ottawa to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost C$ 576 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is C$ 1,310 and C$ 1,146 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 258
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (52% more expensive on average)
Flight from Ottawa to San Juan

When to book flights from Ottawa to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Ottawa to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ottawa to San Juan flights

  • What is the cheapest flight from Ottawa to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to San Juan Luis Munoz Marin Intl Airport was C$ 261 for a one-way ticket and C$ 522 for a round-trip.

  • Which airports will I be using when flying from Ottawa to San Juan?

    Ottawa airport is called Ottawa and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Ottawa to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to San Juan?

    Star Alliance is the only airline alliance operating flights between Ottawa and San Juan.

  • Which is the best airline for flights from Ottawa to San Juan, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Ottawa to San Juan are United Airlines and WestJet. With an average price for the route of C$ 726 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 821 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Ottawa to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Ottawa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9362 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

8.0 ExcellentAnonymous, Feb 2026
YEG - IAH
Read more United Airlines reviews

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Great seats, super comfortable, but no in flight entertainment which was a let down

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Everything you need to know for your flight from Ottawa to Luis Munoz Marin Intl

Information on your arrival and departure airports