How long is the flight from Ottawa to Costa Rica?

A quick flight from Ottawa to Costa Rica can take about 5h 53m. Porter Airlines provides one of the quickest options available for as low as C$ 423. The distance from Ottawa to Costa Rica is about 3972 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Ottawa to Costa Rica one-way?

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 202. Avianca flights start at C$ 300 while deals on Air Canada start at C$ 320 one-way.

In terms of precipitation, rainfall in Costa Rica ranges from 1.0 - 364.0 mm per month. September is typically the wettest month, when rainfall can reach 364.0 mm. January is typically the driest time to visit Costa Rica when rainfall is around 1.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What are the most popular airlines that fly from Ottawa to Costa Rica?

When booking a flight from Ottawa to Costa Rica, you may want to consider flying on Porter Airlines, Air Canada or WestJet as they are the most popular for this route.

What is the cheapest time of day to fly from YOW to CR?

When flying from Ottawa to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ottawa to Costa Rica?

For a flight from Ottawa to Costa Rica, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

Can I find deals for flights from Ottawa to Costa Rica that include hotel bookings?

Yes. In addition to deals on Ottawa to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Costa Rica?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Costa Rica.

Can I find deals for business class flights from Ottawa to Costa Rica?

Yes. Cheapflights offers flight deals from Ottawa to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 216+ Cheap Flights from Ottawa to Costa Rica

Cheap flight deals from Ottawa to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ottawa to Costa Rica
Explore the most affordable flight options available from Ottawa to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Fri 20/118:40 a.m. -

Nonstop5h 53m

Fri 4/122:35 p.m. -

Nonstop5h 29m

Deal found 3/9C$ 372

Fri 20/115:30 a.m. -

2 stops26h 30m

Tue 24/111:35 p.m. -

1 stop10h 09m

Deal found 6/9C$ 374

Wed 28/107:00 a.m. -

1 stop8h 08m

Sun 8/112:35 p.m. -

Nonstop5h 29m

Deal found 6/9C$ 378

Sun 29/118:40 a.m. -

Nonstop5h 53m

Wed 9/122:35 p.m. -

Nonstop5h 29m

Deal found 3/9C$ 379

Wed 25/118:40 a.m. -

Nonstop5h 53m

Wed 9/122:35 p.m. -

Nonstop5h 29m

Deal found 5/9C$ 382

Thu 26/115:30 a.m. -

2 stops50h 30m

Tue 8/123:10 p.m. -

1 stop8h 34m

Deal found 2/9C$ 386

Fri 13/115:30 a.m. -

2 stops26h 30m

Tue 15/121:35 p.m. -

1 stop10h 09m

Deal found 2/9C$ 387

Sun 29/115:30 a.m. -

1 stop9h 50m

Tue 8/123:10 p.m. -

1 stop8h 34m

Deal found 3/9C$ 390

Tue 24/115:30 a.m. -

1 stop8h 05m

Tue 8/121:35 p.m. -

1 stop10h 09m

Deal found 2/9C$ 392

Sat 24/109:25 p.m. -

1 stop27h 25m

Fri 30/107:45 a.m. -

1 stop12h 05m

Deal found 5/9C$ 672

Mon 16/112:00 p.m. -

1 stop9h 30m

Fri 20/118:45 a.m. -

1 stop10h 00m

Deal found 3/9C$ 677

Fri 30/106:35 a.m. -

2 stops18h 15m

Sat 7/119:20 a.m. -

1 stop25h 17m

Deal found 4/9C$ 696

Best flights from Ottawa to Costa Rica
Discover carefully curated flight deals from Ottawa to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Fri 27/118:40 a.m. -

Nonstop5h 53m

Fri 11/122:35 p.m. -

Nonstop5h 29m

Deal found 2/9C$ 423

Mon 26/107:35 p.m. -

1 stop19h 35m

Wed 28/102:10 p.m. -

2 stops19h 27m

Deal found 6/9C$ 426

Fri 20/115:30 a.m. -

1 stop9h 50m

Tue 24/111:35 p.m. -

1 stop10h 09m

Deal found 6/9C$ 445

Wed 6/12:00 p.m. -

2 stops47h 15m

Tue 26/11:15 a.m. -

2 stops19h 41m

Deal found 2/9C$ 704

Fri 20/115:30 a.m. -

2 stops26h 30m

Fri 4/123:10 p.m. -

1 stop8h 34m

Deal found 5/9C$ 454

Tue 1/127:00 a.m. -

1 stop8h 08m

Wed 9/122:35 p.m. -

Nonstop5h 29m

Deal found 3/9C$ 487

Sun 29/117:00 a.m. -

1 stop8h 08m

Fri 11/122:35 p.m. -

Nonstop5h 29m

Deal found 3/9C$ 487

Sun 22/117:00 a.m. -

1 stop8h 08m

Fri 11/122:35 p.m. -

Nonstop5h 29m

Deal found 2/9C$ 497

Mon 23/1110:20 a.m. -

1 stop7h 38m

Wed 9/123:10 p.m. -

1 stop8h 40m

Deal found 2/9C$ 508

Sat 7/116:15 a.m. -

2 stops30h 10m

Wed 11/1111:28 p.m. -

1 stop12h 43m

Deal found 3/9C$ 704

Tue 10/116:55 p.m. -

2 stops20h 13m

Tue 17/113:10 p.m. -

1 stop8h 40m

Deal found 3/9C$ 508

Tue 29/96:25 a.m. -

2 stops31h 56m

Tue 6/107:55 a.m. -

2 stops13h 59m

Deal found 3/9C$ 704

Tue 3/116:15 a.m. -

2 stops32h 07m

Thu 5/1111:28 p.m. -

2 stops20h 48m

Deal found 6/9C$ 706

Sun 15/117:00 a.m. -

1 stop8h 08m

Sun 13/123:10 p.m. -

1 stop8h 40m

Deal found 6/9C$ 567

Sat 27/24:36 p.m. -

2 stops26h 40m

Tue 9/32:25 p.m. -

2 stops22h 53m

Deal found 7/9C$ 706

Wed 6/12:00 p.m. -

2 stops47h 15m

Mon 11/11:15 a.m. -

2 stops35h 54m

Deal found 5/9C$ 707

Sat 31/106:15 a.m. -

2 stops15h 24m

Fri 6/1111:28 p.m. -

2 stops13h 41m

Deal found 4/9C$ 708

Fri 22/16:15 a.m. -

2 stops31h 45m

Thu 28/18:45 a.m. -

2 stops27h 41m

Deal found 4/9C$ 708

Tue 3/114:46 p.m. -

2 stops28h 53m

Mon 9/1111:28 p.m. -

1 stop12h 43m

Deal found 4/9C$ 708

Sun 7/26:15 a.m. -

2 stops32h 07m

Thu 18/22:25 p.m. -

2 stops22h 53m

Deal found 4/9C$ 708

Find flight deals from Ottawa to Costa Rica

Round-trip from	C$ 367
One-way from	C$ 216
Popular in	December
Cheapest in	May
Average price	C$ 553
Good round-trip deal	C$ 606 or less

United Airlines
2/2-4/2
4 total stops
48h 05m total
Ottawa to Costa Rica

Search Deals

WestJet
24/10-31/12
2 total stops
45h 05m total
Ottawa to Costa Rica

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ottawa to Costa Rica.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Fri 23/10

12:25 p.m.-12:25 p.m.

2 stops26h 00m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 273

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Wed 21/10

6:15 p.m.-12:25 p.m.

2 stops44h 10m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 275

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sat 24/10

6:25 p.m.-1:20 p.m.

1 stop20h 55m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 275

Quickest round-trip

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sat 24/10

7:00 a.m.-12:30 p.m.

1 stop7h 30m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 303

OttawaSan José

YOW Ottawa - SJO San José Juan Santamaria Intl

YOWSJO

Ottawa

Sat 24/10

9:25 p.m.-10:50 p.m.

1 stop27h 25m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 350

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sun 25/10

5:30 a.m.-1:08 p.m.

1 stop9h 38m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 351

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sun 25/10

6:00 a.m.-12:10 p.m.

2 stops32h 10m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 356

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sun 20/9

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

2 stops23h 00m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 356

OttawaLiberia

YOW Ottawa - LIR Liberia

YOWLIR

Ottawa

Sat 3/10

10:00 a.m.-12:10 p.m.

2 stops28h 10m

Liberia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 357

OttawaSan José

YOW Ottawa - SJO San José Juan Santamaria Intl

YOWSJO

Ottawa

Sun 25/10

10:05 a.m.-10:50 p.m.

2 stops14h 45m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 34 resultsSorted by cheapest first

Best time to book a flight from Ottawa to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Ottawa with our price prediction graph.

YOW-LIR

YOW-SJO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Costa Rica

YOW-CR0

YOW-LIR

YOW-SJO

What is the cheapest month to book a flight from Ottawa to Costa Rica?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Costa Rica (average of C$ 535). Flying from Ottawa to Costa Rica in July is currently the most expensive (average of C$ 912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Ottawa to Costa Rica?

The best time to book flights from Ottawa to Costa Rica is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Ottawa to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

United Airlines

7.4

Good

10,176 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,447 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,594 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Avianca

6.5

Okay

2,554 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

What airport do you fly from for flights from Ottawa to Costa Rica?
For a flight from Ottawa to Costa Rica, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.
How long is the flight from Ottawa to Costa Rica?
A quick flight from Ottawa to Costa Rica can take about 5h 53m. Porter Airlines provides one of the quickest options available for as low as C$ 423. The distance from Ottawa to Costa Rica is about 3972 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Ottawa to Costa Rica one-way?
To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 202. Avianca flights start at C$ 300 while deals on Air Canada start at C$ 320 one-way.
Can I find deals for flights from Ottawa to Costa Rica that include hotel bookings?
Yes. In addition to deals on Ottawa to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Costa Rica.
Can I find deals for business class flights from Ottawa to Costa Rica?
Yes. Cheapflights offers flight deals from Ottawa to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Costa Rica?
Currently, May is the cheapest month in which you can book a flight from Ottawa to Costa Rica (average of C$ 535). Flying from Ottawa to Costa Rica in July is currently the most expensive (average of C$ 912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Ottawa to Costa Rica

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Top 5 airlines flying from Ottawa to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 338	AverageC$ 537	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 364	AverageC$ 643	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 444	AverageC$ 880	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 455	AverageC$ 654	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Avianca	CheapestC$ 505	AverageC$ 667	FlexibilityNo cancel fee	On-time71%	Search Avianca flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Costa Rica?

Cheapflights makes it easy to find Ottawa to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Costa Rica?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Costa Rica with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Costa Rica flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ottawa to Costa Rica become cheaper?

Of course! You can now track prices for flights from Ottawa to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ottawa to Costa Rica from C$ 216

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Costa Rica

Cheapest flights from Ottawa to Costa RicaExplore the most affordable flight options available from Ottawa to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Ottawa to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Ottawa to Costa RicaDiscover carefully curated flight deals from Ottawa to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Ottawa to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Ottawa to Costa RicaExplore direct flight options from Ottawa to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Ottawa to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Ottawa to Costa RicaDiscover last-minute flight deals from Ottawa to Costa Rica. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Costa Rica. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Ottawa to Costa RicaSearch for one-way flight options from Ottawa to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Ottawa to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Ottawa to Costa Rica

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Costa Rica that are best for you.

Best time to book a flight from Ottawa to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to Costa Rica?

How far ahead should I book a flight from Ottawa to Costa Rica?

The best time to book flights from Ottawa to Costa Rica is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Ottawa to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to Costa Rica?

How long is the flight from Ottawa to Costa Rica?

What are the cheapest airlines to fly from Ottawa to Costa Rica one-way?

Can I find deals for flights from Ottawa to Costa Rica that include hotel bookings?

How can I find direct flights from Ottawa to Costa Rica?

Can I find deals for business class flights from Ottawa to Costa Rica?

What is the cheapest month to book a flight from Ottawa to Costa Rica?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ottawa to Costa Rica by cabin class

Find flights from Ottawa to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Costa Rica flights

Browse other Ottawa and Costa Rica flight options. Last updated on 7 September 2026.

Popular flight searches

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Top 5 airlines flying from Ottawa to Costa Rica

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How does Cheapflights help users find flights from Ottawa to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Costa Rica?

Can Cheapflights find flights from Ottawa to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Costa Rica become cheaper?

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Cheapest flights from Ottawa to Costa Rica
Explore the most affordable flight options available from Ottawa to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Ottawa to Costa Rica
Discover carefully curated flight deals from Ottawa to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Ottawa to Costa Rica
Explore direct flight options from Ottawa to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Ottawa to Costa Rica
Discover last-minute flight deals from Ottawa to Costa Rica. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Ottawa to Costa Rica
Search for one-way flight options from Ottawa to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.