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Cheap flights from Edmonton to Costa Rica from C$ 321

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — SJO
2 Jun — 9 Jun1
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 3 May 2026.

Sat 23/56:00 a.m.
YEG
-
LIR
2 stops27h 50m
United Airlines
Fri 29/53:27 p.m.
LIR
-
YEG
2 stops24h 20m
United Airlines
Deal found 29/4C$ 590
Tue 26/53:17 p.m.
YEG
-
LIR
2 stops42h 33m
United Airlines
Sat 6/63:27 p.m.
LIR
-
YEG
2 stops22h 41m
United Airlines
Deal found 1/5C$ 612
Sat 23/58:05 a.m.
YEG
-
LIR
1 stop25h 45m
United Airlines
Mon 1/61:20 p.m.
LIR
-
YEG
2 stops24h 48m
United Airlines
Deal found 29/4C$ 614
Sat 23/58:05 a.m.
YEG
-
LIR
1 stop25h 45m
United Airlines
Sat 30/51:03 p.m.
LIR
-
YEG
2 stops33h 01m
United Airlines
Deal found 29/4C$ 616
Sun 16/89:30 p.m.
YEG
-
LIR
2 stops38h 55m
WestJet
Sun 23/87:15 a.m.
LIR
-
YEG
1 stop27h 15m
WestJet
Deal found 30/4C$ 622
Sun 24/56:00 a.m.
YEG
-
LIR
2 stops27h 50m
United Airlines
Mon 1/63:27 p.m.
LIR
-
YEG
2 stops22h 41m
United Airlines
Deal found 29/4C$ 639
Sun 24/56:00 a.m.
YEG
-
LIR
2 stops32h 25m
United Airlines
Sat 30/51:03 p.m.
LIR
-
YEG
2 stops33h 01m
United Airlines
Deal found 29/4C$ 640
Wed 27/53:42 p.m.
YEG
-
LIR
1 stop18h 08m
Multiple Airlines
Mon 1/63:27 p.m.
LIR
-
YEG
2 stops22h 41m
Multiple Airlines
Deal found 29/4C$ 651
Sun 1/115:50 p.m.
YEG
-
LIR
1 stop19h 39m
WestJet
Sat 7/118:00 a.m.
LIR
-
YEG
2 stops17h 47m
WestJet
Deal found 30/4C$ 654
Sat 28/1111:45 a.m.
YEG
-
LIR
1 stop18h 15m
WestJet
Sat 12/127:50 a.m.
LIR
-
YEG
1 stop17h 57m
WestJet
Deal found 1/5C$ 666
Tue 29/96:00 a.m.
YEG
-
SJO
2 stops17h 40m
Air Canada
Sat 3/107:15 a.m.
SJO
-
YEG
2 stops33h 29m
Air Canada
Deal found 29/4C$ 769
Sun 14/65:30 p.m.
YEG
-
SJO
2 stops28h 30m
Air Canada
Mon 22/65:05 a.m.
SJO
-
YEG
2 stops15h 53m
Air Canada
Deal found 28/4C$ 776

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 3 May 2026.

Round-trip from

C$ 590

One-way from

C$ 321

Popular in

December

Cheapest in

August

Average price

C$ 796
United Airlines
  • United Airlines
  • 23/5-29/5
  • 4 total stops
  • 52h 10m total
  • Edmonton to Costa Rica
Search Deals
United Airlines
  • United Airlines
  • 14/6
  • 2 total stops
  • 27h 50m total
  • Edmonton to Costa Rica
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 3 May 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 23/5

3:42 p.m.-9:50 a.m.

2 stops18h 08m

Liberia

Tue 2/6

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

2 stops30h 37m

C$ 614

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Mon 25/5

6:00 a.m.-9:50 a.m.

2 stops27h 50m

Liberia

Wed 3/6

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

2 stops30h 37m

C$ 614

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Wed 27/5

3:42 p.m.-9:50 a.m.

2 stops18h 08m

Liberia

Sat 30/5

1:03 p.m.-10:04 p.m.

2 stops33h 01m

C$ 616

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Tue 7/7

9:30 p.m.-12:25 p.m.

2 stops14h 55m

Liberia

Fri 24/7

1:15 p.m.-8:00 a.m.

2 stops18h 45m

C$ 730

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Tue 2/6

6:00 a.m.-9:50 a.m.

2 stops27h 50m

Liberia

Sat 6/6

11:10 a.m.-2:08 p.m.

2 stops26h 58m

C$ 735

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Sun 12/7

6:00 a.m.-9:50 a.m.

2 stops27h 50m

Liberia

Wed 22/7

3:27 p.m.-2:08 p.m.

2 stops22h 41m

C$ 781

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Sun 28/6

6:00 a.m.-12:21 p.m.

2 stops30h 21m

San José Juan Santamaria Intl

Sat 4/7

12:30 a.m.-8:10 p.m.

1 stop19h 40m

C$ 792

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Sat 27/6

4:50 p.m.-10:39 p.m.

2 stops29h 49m

San José Juan Santamaria Intl

Thu 30/7

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

2 stops39h 17m

C$ 798

EdmontonLiberia

YEG - LIR

YEGLIR

Edmonton

Sat 11/7

3:31 p.m.-2:25 p.m.

2 stops22h 54m

Liberia

Tue 21/7

3:27 p.m.-3:47 p.m.

2 stops24h 20m

C$ 806

EdmontonSan José

YEG - SJO

YEGSJO

Edmonton

Thu 11/6

3:17 p.m.-10:39 p.m.

2 stops31h 22m

San José Juan Santamaria Intl

Wed 29/7

12:30 a.m.-10:04 p.m.

2 stops21h 34m

C$ 809

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 36 resultsSorted by cheapest first
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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

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

The price you pay for your flight from Edmonton to Costa Rica may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 246). Flying from Edmonton to Costa Rica in September is currently the most expensive (average of C$ 685). 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 3 May 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
9,683 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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
9,683 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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
3,331 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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
10,993 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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?

    United Airlines and WestJet can get you from Edmonton to Costa Rica in just under 27h 50m. Your travel time can differ by up to 11h 05m. The distance between Edmonton and Costa Rica is about 5362 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, February is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 246). Flying from Edmonton to Costa Rica in September is currently the most expensive (average of C$ 685). 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 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 409AverageC$ 743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 445AverageC$ 763FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 867AverageC$ 1,115FlexibilityNo 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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