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Cheap flights from Edmonton to Costa Rica from C$ 249

YEG — SJO
16 Oct — 23 Oct1
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

Fri 16/106:40 p.m. -
2 stops11h 45m
Sat 31/107:40 a.m. -
1 stop11h 40m
Deal found 11/9C$ 447
Tue 3/119:55 p.m. -
2 stops15h 25m
Sat 7/117:50 a.m. -
1 stop25h 25m
Deal found 11/9C$ 454
Sun 25/106:30 a.m. -
1 stop30h 50m
Wed 28/107:40 a.m. -
1 stop25h 25m
Deal found 15/9C$ 493
Sat 28/116:00 a.m. -
1 stop8h 15m
Sat 12/127:50 a.m. -
1 stop31h 40m
Deal found 15/9C$ 499
Wed 11/113:10 p.m. -
2 stops38h 40m
Wed 18/113:10 p.m. -
2 stops24h 20m
Deal found 13/9C$ 504
Mon 30/119:40 a.m. -
2 stops27h 40m
Tue 15/121:35 p.m. -
1 stop21h 55m
Deal found 14/9C$ 505
Tue 27/106:00 a.m. -
1 stop16h 50m
Mon 2/119:20 a.m. -
1 stop27h 39m
Deal found 14/9C$ 790
Thu 29/106:00 a.m. -
2 stops28h 25m
Mon 2/112:25 p.m. -
2 stops25h 50m
Deal found 15/9C$ 794
Sun 25/103:17 p.m. -
2 stops21h 05m
Tue 3/118:45 a.m. -
2 stops39h 35m
Deal found 15/9C$ 796
Sun 25/103:00 p.m. -
2 stops55h 50m
Tue 3/115:35 a.m. -
2 stops31h 24m
Deal found 14/9C$ 797
Thu 29/103:00 p.m. -
2 stops31h 30m
Mon 2/119:20 a.m. -
1 stop14h 29m
Deal found 13/9C$ 800
Fri 27/117:35 p.m. -
2 stops49h 55m
Fri 4/125:35 a.m. -
2 stops31h 24m
Deal found 13/9C$ 804

Find flight deals from Edmonton to Costa Rica

Round-trip from

C$ 442

One-way from

C$ 249

Popular in

August

Cheapest in

May

Average price

C$ 493
United Airlines
  • United Airlines
  • 17/1-6/2
  • 3 total stops
  • 54h 09m total
  • Edmonton to Costa Rica
Search Deals
United Airlines
  • United Airlines
  • 30/1-31/12
  • 2 total stops
  • 19h 55m total
  • Edmonton to Costa Rica
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Edmonton - LIR Liberia

YEGLIR

Edmonton

Sat 30/1

4:15 p.m.-12:10 p.m.

2 stops19h 55m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 249

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Fri 29/1

4:15 p.m.-11:55 a.m.

2 stops43h 40m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 249

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Thu 29/10

9:55 p.m.-6:00 a.m.

1 stop32h 05m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 277
Quickest round-trip

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Wed 28/10

7:35 p.m.-6:50 a.m.

2 stops11h 15m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 280

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Fri 16/10

3:30 p.m.-6:25 a.m.

2 stops14h 55m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 292

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Sat 30/1

3:30 p.m.-5:50 a.m.

1 stop14h 20m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 295

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Fri 29/1

4:50 p.m.-5:50 a.m.

1 stop13h 00m

Liberia

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 295

EdmontonSan José

YEG Edmonton - SJO San José Juan Santamaria Intl

YEGSJO

Edmonton

Thu 29/10

3:17 p.m.-10:25 a.m.

2 stops19h 08m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 438

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Sat 6/2

4:15 p.m.-5:37 p.m.

2 stops25h 22m

Liberia

Wed 17/2

8:35 a.m.-12:09 a.m.

2 stops39h 34m

C$ 467

EdmontonLiberia

YEG Edmonton - LIR Liberia

YEGLIR

Edmonton

Sun 17/1

4:15 p.m.-3:08 p.m.

1 stop22h 53m

Liberia

Sun 7/2

8:35 a.m.-4:15 p.m.

2 stops31h 40m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 31 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

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, October is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 796). Flying from Edmonton to Costa Rica in July is currently the most expensive (average of C$ 1,009). 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 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 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Costa Rica

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
10,215 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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
10,215 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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
3,445 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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
11,633 reviews
United Airlines
7.4
Good
10,215 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

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

  • 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 10h 40m. Your travel time can differ by up to 14h 42m. 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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 248. United Airlines flights start at C$ 334 while deals on Air Canada start at C$ 357 one-way.

  • 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, October is the cheapest month in which you can book a flight from Edmonton to Costa Rica (average of C$ 796). Flying from Edmonton to Costa Rica in July is currently the most expensive (average of C$ 1,009). 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

Top 3 airlines flying from Edmonton to Costa Rica

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 395AverageC$ 805FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 428AverageC$ 759FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 747AverageC$ 1,218FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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