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Cheap flights from Moncton to Costa Rica from C$ 375

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SJO
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to Costa Rica
Explore the most affordable flight options available from Moncton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Wed 18/117:10 a.m.
YQM
-
SJO
2 stops17h 20m
Air Canada
Sun 22/118:45 a.m.
SJO
-
YQM
2 stops31h 54m
Air Canada
Deal found 10/7C$ 727
Mon 5/107:10 a.m.
YQM
-
SJO
2 stops17h 50m
Air Canada
Sat 17/107:15 a.m.
SJO
-
YQM
1 stop24h 15m
Air Canada
Deal found 13/7C$ 822
Mon 5/107:10 a.m.
YQM
-
SJO
2 stops17h 50m
Multiple Airlines
Sat 17/105:05 a.m.
SJO
-
YQM
2 stops15h 58m
Multiple Airlines
Deal found 13/7C$ 1,018
Fri 21/86:35 a.m.
YQM
-
SJO
1 stop16h 45m
Multiple Airlines
Mon 31/83:10 p.m.
SJO
-
YQM
2 stops23h 18m
Multiple Airlines
Deal found 14/7C$ 1,046
Sat 22/87:10 a.m.
YQM
-
SJO
2 stops17h 50m
Multiple Airlines
Mon 31/89:40 a.m.
SJO
-
YQM
2 stops22h 35m
Multiple Airlines
Deal found 14/7C$ 1,051
Sat 26/125:00 a.m.
YQM
-
SJO
2 stops20h 40m
Avianca
Sat 2/19:20 a.m.
SJO
-
YQM
1 stop23h 22m
Avianca
Deal found 13/7C$ 1,507
Fri 21/811:05 a.m.
YQM
-
SJO
1 stop12h 15m
Air Canada
Mon 31/87:15 a.m.
SJO
-
YQM
1 stop24h 15m
Air Canada
Deal found 14/7C$ 1,514
Sat 22/85:30 a.m.
YQM
-
SJO
1 stop19h 30m
Air Canada
Mon 31/87:15 a.m.
SJO
-
YQM
1 stop12h 29m
Air Canada
Deal found 14/7C$ 1,521
Sat 26/125:00 a.m.
YQM
-
SJO
2 stops20h 40m
Multiple Airlines
Sat 2/12:15 p.m.
SJO
-
YQM
2 stops18h 27m
Multiple Airlines
Deal found 13/7C$ 1,569
Sat 19/125:00 a.m.
YQM
-
SJO
1 stop19h 30m
Air Canada
Sun 3/18:45 a.m.
SJO
-
YQM
2 stops31h 54m
Air Canada
Deal found 14/7C$ 2,115

Find flight deals from Moncton to Costa Rica

Keep the following information in mind while searching for Moncton to Costa Rica flight deals. Data was last updated 15 July 2026.

Round-trip from

C$ 727

One-way from

C$ 375
Air Canada
  • Air Canada
  • 18/11-22/11
  • 4 total stops
  • 49h 14m total
  • Moncton to Costa Rica
Search Deals
Air Canada
  • Air Canada
  • 25/11
  • 1 total stop
  • 30h 10m total
  • Moncton to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton 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 15 July 2026.
Use the filters below to find and compare flights from Moncton to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Wed 18/11

7:10 a.m.-10:30 p.m.

2 stops17h 20m

San José Juan Santamaria Intl

Sun 22/11

8:45 a.m.-6:39 p.m.

2 stops31h 54m

C$ 727

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Mon 5/10

5:25 a.m.-10:00 p.m.

1 stop19h 35m

San José Juan Santamaria Intl

Sat 17/10

7:15 a.m.-10:30 a.m.

1 stop24h 15m

C$ 822

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Mon 5/10

7:10 a.m.-10:00 p.m.

2 stops17h 50m

San José Juan Santamaria Intl

Sat 17/10

5:05 a.m.-12:03 a.m.

2 stops15h 58m

C$ 1,018

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Fri 21/8

11:05 a.m.-10:00 p.m.

2 stops37h 55m

San José Juan Santamaria Intl

Mon 31/8

9:40 a.m.-11:15 a.m.

2 stops22h 35m

C$ 1,105

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Fri 21/8

11:05 a.m.-8:20 p.m.

1 stop12h 15m

San José Juan Santamaria Intl

Mon 31/8

7:15 a.m.-10:30 a.m.

1 stop24h 15m

C$ 1,514

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Sat 19/12

5:00 a.m.-10:30 p.m.

1 stop19h 30m

San José Juan Santamaria Intl

Sun 3/1

8:45 a.m.-6:39 p.m.

2 stops31h 54m

C$ 2,115
Quickest round-trip

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Fri 21/8

6:35 a.m.-8:19 p.m.

3 stops16h 44m

San José Juan Santamaria Intl

Mon 31/8

7:15 a.m.-12:08 a.m.

2 stops13h 53m

C$ 5,829
Cheapest one-way
Quickest one-way

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Wed 25/11

7:10 a.m.-10:30 p.m.

2 stops17h 20m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/7

Sorted by cheapest first

Best time to book a flight from Moncton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Moncton 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 Moncton to Costa Rica

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

Currently, October is the cheapest month in which you can book a flight from Moncton to Costa Rica (average of C$ 710). Flying from Moncton to Costa Rica in July is currently the most expensive (average of C$ 1,678). 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 15 July 2026.
See what other customers who have flown with Porter Airlines and Air Canada from Moncton to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
444 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
7.9
Good
444 reviews
Porter Airlines
7.9
Good
444 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,344 reviews
Porter Airlines
7.9
Good
444 reviews
Check prices

Entertainment

6.9

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

7.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Moncton 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 Moncton to Costa Rica?

    If you book a flight to Costa Rica from Moncton, you will be flying from Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton.

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

    Air Canada can get you from Moncton to Costa Rica in just under 17h 20m. Your travel time can differ by up to . The distance between Moncton and Costa Rica is about 4419 km.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Moncton to Costa Rica (average of C$ 710). Flying from Moncton to Costa Rica in July is currently the most expensive (average of C$ 1,678). 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

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Alternative routes for Moncton to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Moncton to San José flights
St John to San José flights
Fredericton to Guatemala City flights
Fredericton to San José flights
Moncton to Managua flights
Moncton to Philip S.W.Goldson flights

Top 2 airlines flying from Moncton to Costa Rica

Discover the top 2 airlines that operate flights from Moncton 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 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 515AverageC$ 1,242FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 612AverageC$ 939FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Moncton 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 Moncton to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Moncton 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 Moncton to Costa Rica with no change fees?

Yes, we can. To see specific flights from Moncton to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Moncton to Costa Rica on Cheapflights with our Price Alert feature and get notified when better prices are available.

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