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Cheap flights from Ottawa to San José from C$ 345

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 José departing on 9/4. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ottawa to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:50 p.m. - 10:11 a.m.
YOW
-
SJO
18h 21m
2 stops
United Airlines Logo
12:30 a.m. - 11:54 p.m.
SJO
-
YOW
21h 24m
2 stops
C$ 502United Airlines
Mon, 25 May - Wed, 27 May
United Airlines Logo
5:25 p.m. - 11:55 a.m.
YOW
-
SJO
20h 30m
1 stop
United Airlines Logo
1:25 p.m. - 1:59 p.m.
SJO
-
YOW
22h 34m
2 stops
C$ 504United Airlines
Fri, 8 May - Thu, 14 May
United Airlines Logo
10:44 a.m. - 12:21 p.m.
YOW
-
SJO
27h 37m
2 stops
United Airlines Logo
7:55 a.m. - 1:59 p.m.
SJO
-
YOW
28h 04m
2 stops
C$ 506United Airlines
Fri, 1 May - Thu, 7 May
United Airlines Logo
5:50 p.m. - 10:11 a.m.
YOW
-
SJO
18h 21m
2 stops
United Airlines Logo
12:44 p.m. - 6:48 p.m.
SJO
-
YOW
28h 04m
2 stops
C$ 545United Airlines
Mon, 25 May - Thu, 28 May
United Airlines Logo
7:30 p.m. - 12:21 p.m.
YOW
-
SJO
18h 51m
2 stops
United Airlines Logo
7:55 a.m. - 10:03 a.m.
SJO
-
YOW
24h 08m
2 stops
C$ 546United Airlines
Sat, 2 May - Sun, 10 May
United Airlines Logo
7:30 p.m. - 11:38 a.m.
YOW
-
SJO
18h 08m
2 stops
United Airlines Logo
7:55 a.m. - 1:59 p.m.
SJO
-
YOW
28h 04m
2 stops
C$ 547United Airlines
Mon, 11 May - Mon, 18 May
United Airlines Logo
2:40 p.m. - 12:21 p.m.
YOW
-
SJO
23h 41m
2 stops
United Airlines Logo
12:44 p.m. - 5:07 p.m.
SJO
-
YOW
26h 23m
2 stops
C$ 577United Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
5:25 p.m. - 12:21 p.m.
YOW
-
SJO
20h 56m
2 stops
United Airlines Logo
1:25 p.m. - 1:59 p.m.
SJO
-
YOW
22h 34m
2 stops
C$ 579United Airlines
Tue, 12 May - Thu, 14 May
United Airlines Logo
6:25 a.m. - 10:11 a.m.
YOW
-
SJO
29h 46m
2 stops
United Airlines Logo
11:13 a.m. - 10:03 a.m.
SJO
-
YOW
20h 50m
2 stops
C$ 592United Airlines
Mon, 25 May - Thu, 28 May
United Airlines Logo
10:44 a.m. - 12:21 p.m.
YOW
-
SJO
27h 37m
2 stops
United Airlines Logo
7:55 a.m. - 5:07 p.m.
SJO
-
YOW
31h 12m
2 stops
C$ 597United Airlines
Sat, 9 May - Sat, 16 May

United Airlines flights from Ottawa to San José

Our best United Airlines deals on Ottawa to San José flight tickets
United Airlines
25 May
YOW5:50 p.m.Ottawa
18h 21m
2 stops
SJO10:11 a.m.San José Juan Santamaria Intl
27 May
SJO12:30 a.m.San José Juan Santamaria Intl
21h 24m
2 stops
YOW11:54 p.m.Ottawa
C$ 502
United Airlines
8 May
YOW5:25 p.m.Ottawa
20h 30m
1 stop
SJO11:55 a.m.San José Juan Santamaria Intl
14 May
SJO1:25 p.m.San José Juan Santamaria Intl
22h 34m
2 stops
YOW1:59 p.m.Ottawa
C$ 504
United Airlines
1 May
YOW10:44 a.m.Ottawa
27h 37m
2 stops
SJO12:21 p.m.San José Juan Santamaria Intl
7 May
SJO7:55 a.m.San José Juan Santamaria Intl
28h 04m
2 stops
YOW1:59 p.m.Ottawa
C$ 506

Air Canada flights from Ottawa to San José

Our best Air Canada deals on Ottawa to San José flight tickets
Air Canada
14 Jun
YOW6:00 a.m.Ottawa
16h 35m
1 stop
SJO8:35 p.m.San José Juan Santamaria Intl
29 Jun
SJO7:40 a.m.San José Juan Santamaria Intl
23h 44m
1 stop
YOW9:24 a.m.Ottawa
C$ 672
Air Canada
12 Jun
YOW11:15 a.m.Ottawa
11h 20m
1 stop
SJO8:35 p.m.San José Juan Santamaria Intl
26 Jun
SJO8:00 a.m.San José Juan Santamaria Intl
11h 15m
1 stop
YOW9:15 p.m.Ottawa
C$ 677
Air Canada
15 Jun
YOW8:05 p.m.Ottawa
27h 55m
1 stop
SJO10:00 p.m.San José Juan Santamaria Intl
27 Jun
SJO7:40 a.m.San José Juan Santamaria Intl
23h 37m
2 stops
YOW9:17 a.m.Ottawa
C$ 679

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to San José 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 14 March 2026.
Use the filters below to find and compare flights from Ottawa to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Mon 25/5

5:50 p.m.-10:11 a.m.

2 stops18h 21m

San José Juan Santamaria Intl

Wed 27/5

12:30 a.m.-11:54 p.m.

2 stops21h 24m

C$ 502

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Fri 8/5

5:25 p.m.-11:55 a.m.

1 stop20h 30m

San José Juan Santamaria Intl

Thu 14/5

1:25 p.m.-1:59 p.m.

2 stops22h 34m

C$ 504

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Fri 1/5

10:44 a.m.-12:21 p.m.

2 stops27h 37m

San José Juan Santamaria Intl

Thu 7/5

7:55 a.m.-1:59 p.m.

2 stops28h 04m

C$ 506

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Mon 25/5

5:50 p.m.-10:11 a.m.

2 stops18h 21m

San José Juan Santamaria Intl

Thu 28/5

12:44 p.m.-6:48 p.m.

2 stops28h 04m

C$ 545

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Sat 2/5

7:30 p.m.-12:21 p.m.

2 stops18h 51m

San José Juan Santamaria Intl

Sun 10/5

7:55 a.m.-10:03 a.m.

2 stops24h 08m

C$ 546

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Mon 11/5

7:30 p.m.-11:38 a.m.

2 stops18h 08m

San José Juan Santamaria Intl

Mon 18/5

7:55 a.m.-1:59 p.m.

2 stops28h 04m

C$ 547

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Fri 1/5

2:40 p.m.-12:21 p.m.

2 stops23h 41m

San José Juan Santamaria Intl

Fri 8/5

12:44 p.m.-5:07 p.m.

2 stops26h 23m

C$ 577

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Tue 12/5

5:25 p.m.-12:21 p.m.

2 stops20h 56m

San José Juan Santamaria Intl

Thu 14/5

1:25 p.m.-1:59 p.m.

2 stops22h 34m

C$ 579

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Mon 25/5

6:25 a.m.-10:11 a.m.

2 stops29h 46m

San José Juan Santamaria Intl

Thu 28/5

11:13 a.m.-10:03 a.m.

2 stops20h 50m

C$ 592

OttawaSan José

YOW - SJO

YOWSJO

Ottawa

Sat 9/5

10:44 a.m.-12:21 p.m.

2 stops27h 37m

San José Juan Santamaria Intl

Sat 16/5

7:55 a.m.-5:07 p.m.

2 stops31h 12m

C$ 597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Ottawa to San José

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 José?

In general, July is the cheapest month to fly from Ottawa to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 692. If you aren’t able to travel during the month of July, then book flights to San José from Ottawa during May instead. Flights to San José in May, while not as cheap as those in July, still average around C$ 753.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around C$ 883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Ottawa for as low as C$ 594 on momondo.

Can stopping save me money on Ottawa to San José flights?

You could potentially save up to 43% on your flight if you consider stops on a Ottawa to San José flight.

How have Ottawa to San José flight prices changed over time?

As of March 2026, prices for Ottawa to San José flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Ottawa to San José

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

Cheap Ottawa to San José (YOW to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to San José

Fastest flight time

8h 00m

Direct flights

None
The fastest flight from Ottawa to San José takes 8h 00m
There are no direct flights from Ottawa to San José. There are no popular flight routes from Ottawa to San José.
Search flight deals

  • How far is Ottawa to San José Juan Santamaria Intl by plane?

    A flight from Ottawa to San José Juan Santamaria Intl will travel around 4023.4 km. In terms of flight time, this usually takes a little over 8h 00m.

  • When did momondo last update prices for flights from Ottawa Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Ottawa Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Ottawa Airport to San José Juan Santamaria 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 José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria 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 José Juan Santamaria 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 José?

Best airlines flying from Ottawa to San José

Compare and see reviews for airlines that fly from Ottawa to San José with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 435Free CancellationRating
7.4
9,423 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 801Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó
Manuel Antonio
Dominical
Monteverde
Heredia
Alajuela
San Gerardo de Dota
Santa Elena

Why use momondo?

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

It is quick and easy to find Ottawa to San José flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San José that suits you.

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

Yes. All flights to San José 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 José?

Once all potential Ottawa to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Ottawa to San José 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 José and let you know when they change.

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