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Cheap flights from Edmonton to Costa Rica from C$ 238

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — SJO
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edmonton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Edmonton to Costa Rica
Explore the most affordable flight options available from Edmonton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Sat 6/67:40 p.m.
YEG
-
LIR
1 stop10h 45m
WestJet
Sat 13/61:15 p.m.
LIR
-
YEG
2 stops31h 25m
WestJet
Deal found 15/3C$ 458
Sat 6/69:30 p.m.
YEG
-
LIR
2 stops14h 55m
WestJet
Tue 16/61:15 p.m.
LIR
-
YEG
2 stops18h 45m
WestJet
Deal found 15/3C$ 466
Tue 9/67:00 a.m.
YEG
-
LIR
1 stop29h 25m
WestJet
Tue 16/61:15 p.m.
LIR
-
YEG
2 stops35h 29m
WestJet
Deal found 16/3C$ 474
Sun 10/58:05 a.m.
YEG
-
LIR
1 stop30h 20m
United Airlines
Thu 14/51:20 p.m.
LIR
-
YEG
2 stops24h 48m
United Airlines
Deal found 18/3C$ 495
Mon 27/43:17 p.m.
YEG
-
LIR
1 stop24h 02m
United Airlines
Thu 30/43:27 p.m.
LIR
-
YEG
2 stops30h 37m
United Airlines
Deal found 15/3C$ 514
Sun 3/56:00 a.m.
YEG
-
LIR
1 stop9h 19m
United Airlines
Sun 10/511:49 a.m.
LIR
-
YEG
1 stop10h 15m
United Airlines
Deal found 16/3C$ 648
Mon 25/53:17 p.m.
YEG
-
SJO
2 stops18h 54m
United Airlines
Tue 2/612:30 a.m.
SJO
-
YEG
2 stops15h 17m
United Airlines
Deal found 16/3C$ 770
Wed 20/56:00 a.m.
YEG
-
SJO
2 stops37h 37m
United Airlines
Tue 26/512:30 a.m.
SJO
-
YEG
2 stops15h 17m
United Airlines
Deal found 17/3C$ 773
Thu 28/58:00 a.m.
YEG
-
SJO
1 stop14h 00m
Air Canada
Thu 4/67:40 a.m.
SJO
-
YEG
1 stop27h 53m
Air Canada
Deal found 16/3C$ 781
Sat 30/55:30 p.m.
YEG
-
SJO
2 stops27h 05m
Air Canada
Thu 4/67:40 a.m.
SJO
-
YEG
2 stops37h 14m
Air Canada
Deal found 16/3C$ 787
Wed 27/52:05 p.m.
YEG
-
SJO
2 stops31h 55m
Air Canada
Sat 6/67:40 a.m.
SJO
-
YEG
2 stops15h 14m
Air Canada
Deal found 16/3C$ 794
Mon 25/58:05 a.m.
YEG
-
SJO
1 stop14h 34m
United Airlines
Sun 31/512:30 a.m.
SJO
-
YEG
1 stop19h 40m
United Airlines
Deal found 16/3C$ 795

Find flight deals from Edmonton to Costa Rica

Keep the following information in mind while searching for Edmonton to Costa Rica flight deals. Data was last updated 19 March 2026.

Round-trip from

C$ 458

One-way from

C$ 238

Popular in

March

Cheapest in

May

Average price

C$ 1,390
WestJet
  • WestJet
  • 6/6-13/6
  • 3 total stops
  • 42h 10m total
  • Edmonton to Costa Rica
Search Deals
WestJet
  • WestJet
  • 11/4
  • 1 total stop
  • 24h 20m total
  • Edmonton to Costa Rica
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Edmonton to Costa Rica 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, Cheapflights users made 629,999 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Edmonton to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Sat 6/6

7:00 a.m.-6:25 a.m.

1 stop23h 25m

Liberia

Tue 16/6

1:15 p.m.-9:10 a.m.

2 stops19h 55m

C$ 458

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Tue 9/6

12:10 p.m.-12:25 p.m.

2 stops24h 15m

Liberia

Tue 16/6

1:15 p.m.-8:40 p.m.

2 stops31h 25m

C$ 466
Quickest round-trip

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Sat 6/6

7:40 p.m.-6:25 a.m.

1 stop10h 45m

Liberia

Sat 13/6

1:15 p.m.-12:40 a.m.

1 stop11h 25m

C$ 469

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Sun 10/5

8:05 a.m.-2:25 p.m.

1 stop30h 20m

Liberia

Thu 14/5

1:20 p.m.-2:08 p.m.

2 stops24h 48m

C$ 495

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Mon 27/4

3:17 p.m.-12:10 p.m.

2 stops44h 53m

Liberia

Thu 30/4

3:27 p.m.-10:04 p.m.

2 stops30h 37m

C$ 514

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Mon 25/5

8:05 a.m.-10:39 p.m.

1 stop14h 34m

San José Juan Santamaria Intl

Fri 5/6

7:55 a.m.-8:10 p.m.

1 stop12h 15m

C$ 770

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Wed 20/5

6:00 a.m.-7:37 p.m.

2 stops37h 37m

San José Juan Santamaria Intl

Tue 26/5

12:30 a.m.-3:47 p.m.

2 stops15h 17m

C$ 773

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Mon 25/5

6:00 a.m.-10:11 a.m.

2 stops28h 11m

San José Juan Santamaria Intl

Mon 1/6

11:13 a.m.-2:08 p.m.

2 stops26h 55m

C$ 795

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Thu 30/7

8:05 a.m.-10:11 a.m.

1 stop26h 06m

San José Juan Santamaria Intl

Mon 10/8

12:30 a.m.-10:09 p.m.

2 stops21h 39m

C$ 796

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Thu 23/7

3:17 p.m.-5:30 a.m.

2 stops38h 13m

San José Juan Santamaria Intl

Thu 6/8

11:13 a.m.-2:08 p.m.

2 stops26h 55m

C$ 798

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Edmonton to Costa Rica

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

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

Currently, April is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 317). Flying from Edmonton to Costa Rica in January is currently the most expensive (average of C$ 563). 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.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 19 March 2026.
Read through reviews of airlines operating flights from Edmonton to Costa Rica, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,439 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,439 reviews
United Airlines
7.4
Good
9,439 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,297 reviews
United Airlines
7.4
Good
9,439 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,815 reviews
United Airlines
7.4
Good
9,439 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Edmonton to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Edmonton (YEG), located 26.9 km from the city centre, is the airport you fly out of when you book flights from Edmonton to Costa Rica.

  • How long is the flight from Edmonton to Costa Rica?

    WestJet and United Airlines can get you from Edmonton to Costa Rica in just under 18h 54m. Your travel time can differ by up to 4h 31m. The distance between Edmonton and Costa Rica is about 5480 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Edmonton to Costa Rica?

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

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

    Yes. Cheapflights offers flight deals from Edmonton 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 Edmonton to Costa Rica?

    Currently, April is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 317). Flying from Edmonton to Costa Rica in January is currently the most expensive (average of C$ 563). 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

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

Top 3 airlines flying from Edmonton to Costa Rica

Discover the top 3 airlines that operate flights from Edmonton to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 412AverageC$ 744FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 456AverageC$ 781FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 878AverageC$ 1,177FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Edmonton to Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Costa Rica from Edmonton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Costa Rica from Edmonton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Edmonton to Costa Rica flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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