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Cheap flights from Moncton to Costa Rica from C$ 955

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SJO
16 Jan — 23 Jan1
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 17 December 2025.

Wed 17/125:10 a.m.YQM - SJO
2 stops34h 05mUnited Airlines
Mon 22/122:05 p.m.SJO - YQM
2 stops42h 46mUnited Airlines
Deal found 15/12C$ 1,047
Wed 17/125:10 a.m.YQM - SJO
2 stops33h 46mUnited Airlines
Sun 21/126:30 a.m.SJO - YQM
2 stops26h 21mUnited Airlines
Deal found 16/12C$ 1,200
Thu 18/124:40 p.m.YQM - SJO
2 stops22h 16mUnited Airlines
Mon 22/122:05 p.m.SJO - YQM
2 stops42h 46mUnited Airlines
Deal found 15/12C$ 1,243
Tue 16/125:50 a.m.YQM - SJO
2 stops19h 05mAir Canada
Mon 22/128:50 a.m.SJO - YQM
1 stop29h 07mAir Canada
Deal found 15/12C$ 1,248
Wed 17/125:10 a.m.YQM - SJO
2 stops34h 05mUnited Airlines
Sat 20/122:05 p.m.SJO - YQM
2 stops42h 46mUnited Airlines
Deal found 15/12C$ 1,283
Thu 18/125:10 a.m.YQM - SJO
2 stops33h 46mUnited Airlines
Tue 23/126:30 a.m.SJO - YQM
2 stops39h 13mUnited Airlines
Deal found 14/12C$ 1,305
Tue 16/125:50 a.m.YQM - SJO
2 stops19h 05mAir Canada
Sun 21/128:35 a.m.SJO - YQM
2 stops33h 56mAir Canada
Deal found 15/12C$ 1,461
Thu 18/124:40 p.m.YQM - SJO
2 stops22h 16mUnited Airlines
Sun 21/122:05 p.m.SJO - YQM
2 stops47h 52mUnited Airlines
Deal found 15/12C$ 1,478
Wed 17/125:50 a.m.YQM - SJO
2 stops19h 05mAir Canada
Mon 22/128:50 a.m.SJO - YQM
1 stop29h 07mAir Canada
Deal found 15/12C$ 1,599

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 17 December 2025.

Round-trip from

C$ 955

Popular in

June

Cheapest in

May

Average price

C$ 1,409
United Airlines
  • United Airlines
  • 18/1-22/1
  • 4 total stops
  • 74h 44m total
  • Moncton to Costa Rica
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 17 December 2025.
Use the filters below to find and compare flights from Moncton to Costa Rica that are best for you.

Fly from

Moncton

Fly to

Costa Rica

Route

Depart

Return

Price

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Sun 18/1

4:20 p.m.-8:39 p.m.

2 stops30h 19m

San José Juan Santamaria Intl

Thu 22/1

2:05 p.m.-3:28 p.m.

2 stops47h 23m

C$ 955

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Sat 10/1

5:10 a.m.-12:56 p.m.

2 stops33h 46m

San José Juan Santamaria Intl

Sun 18/1

6:30 a.m.-3:28 p.m.

2 stops30h 58m

C$ 959

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Sun 18/1

5:55 p.m.-12:05 a.m.

1 stop32h 10m

San José Juan Santamaria Intl

Thu 22/1

8:35 a.m.-8:31 p.m.

2 stops33h 56m

C$ 1,013

MonctonSan José

YQM - SJO

YQMSJO

Moncton Intl

Sat 10/1

5:50 a.m.-12:05 a.m.

2 stops20h 15m

San José Juan Santamaria Intl

Sun 18/1

8:35 a.m.-5:03 p.m.

1 stop30h 28m

C$ 1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

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, March is the cheapest month in which you can book a flight from Moncton to Costa Rica (average of C$ 827). Flying from Moncton to Costa Rica in June is currently the most expensive (average of C$ 1,624). 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 17 December 2025.
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
8.0
Very good
399 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,531 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    United Airlines and Air Canada can get you from Moncton to Costa Rica in just under 30h 19m. Your travel time can differ by up to 1h 51m. The distance between Moncton and Costa Rica is about 4419 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, March is the cheapest month in which you can book a flight from Moncton to Costa Rica (average of C$ 827). Flying from Moncton to Costa Rica in June is currently the most expensive (average of C$ 1,624). 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
Fredericton to San José flights
St John to San José flights
Fredericton to Guatemala City flights
Moncton to Philip S.W.Goldson flights
Moncton to Managua 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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 503AverageC$ 988FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 633AverageC$ 1,030FlexibilityNo 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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