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Cheap flights from Niagara Falls, ON to Costa Rica from C$ 178

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJO
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Costa Rica

Keep the following information in mind while searching for Niagara Falls to Costa Rica flight deals. Data was last updated 11 November 2025.

Round-trip from

C$ 384

One-way from

C$ 193

Popular in

December

Cheapest in

June

Average price

C$ 667
United Airlines
  • United Airlines
  • 8/1-22/1
  • 3 total stops
  • 31h 35m total
  • Niagara Falls to Costa Rica
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/1
  • 1 total stop
  • 16h 30m total
  • Niagara Falls to Costa Rica
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Niagara Falls to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Costa Rica
Explore the most affordable flight options available from Niagara Falls to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Wed 3/123:30 p.m.YYZ - SJO
1 stop9h 25mAir Transat
Tue 16/1212:55 a.m.SJO - YYZ
Nonstop5h 15mAir Transat
Deal found 11/11C$ 387
Tue 25/113:45 p.m.YYZ - LIR
1 stop27h 52mUnited Airlines
Mon 2/22:20 p.m.LIR - YYZ
2 stops22h 23mUnited Airlines
Deal found 10/11C$ 387
Sat 15/116:50 a.m.YYZ - LIR
2 stops12h 47mUnited Airlines
Sat 22/112:20 p.m.LIR - YYZ
2 stops24h 42mUnited Airlines
Deal found 10/11C$ 391
Thu 4/129:00 a.m.YYZ - LIR
Nonstop5h 40mPorter Airlines
Tue 9/122:55 p.m.LIR - YYZ
Nonstop5h 15mPorter Airlines
Deal found 10/11C$ 397
Tue 9/1211:10 p.m.YYZ - SJO
1 stop25h 45mAir Transat
Mon 15/121:15 a.m.SJO - YYZ
1 stop16h 41mAir Transat
Deal found 11/11C$ 401
Fri 26/129:45 a.m.YYZ - LIR
Nonstop5h 44mWestJet
Mon 29/123:20 p.m.LIR - YYZ
Nonstop5h 21mWestJet
Deal found 9/11C$ 401
Mon 10/116:10 a.m.YYZ - LIR
1 stop13h 27mUnited Airlines
Fri 21/112:20 p.m.LIR - YYZ
2 stops18h 38mUnited Airlines
Deal found 9/11C$ 402
Thu 11/129:15 a.m.YYZ - LIR
Nonstop5h 40mPorter Airlines
Thu 18/122:55 p.m.LIR - YYZ
Nonstop5h 15mPorter Airlines
Deal found 11/11C$ 404
Sun 9/113:45 p.m.YYZ - SJO
1 stop20h 40mUnited Airlines
Sun 16/118:45 a.m.SJO - YYZ
1 stop28h 35mUnited Airlines
Deal found 8/11C$ 405
Thu 13/116:10 a.m.YYZ - SJO
1 stop30h 15mUnited Airlines
Sat 22/1111:28 p.m.SJO - YYZ
1 stop9h 08mUnited Airlines
Deal found 10/11C$ 407
Sat 15/113:45 p.m.YYZ - SJO
1 stop29h 54mUnited Airlines
Sat 22/1111:28 p.m.SJO - YYZ
1 stop9h 08mUnited Airlines
Deal found 10/11C$ 408
Thu 11/129:15 a.m.YYZ - LIR
Nonstop5h 40mMultiple Airlines
Mon 22/124:00 p.m.LIR - YYZ
1 stop15h 03mMultiple Airlines
Deal found 9/11C$ 408

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 11 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Costa Rica that are best for you.

Fly from

Niagara Falls

Fly to

Costa Rica

Route

Depart

Return

Price

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 31/1

11:50 a.m.-4:35 p.m.

Nonstop5h 45m

Liberia

Mon 9/2

4:35 p.m.-10:45 p.m.

Nonstop5h 10m

C$ 418

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Tue 17/3

2:45 p.m.-12:10 p.m.

2 stops23h 25m

Liberia

Tue 24/3

7:35 a.m.-9:55 a.m.

2 stops24h 20m

C$ 421

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Mon 16/3

7:40 p.m.-12:10 p.m.

2 stops18h 30m

Liberia

Mon 23/3

7:35 a.m.-9:55 a.m.

2 stops24h 20m

C$ 421

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Mon 2/2

3:30 p.m.-1:10 p.m.

2 stops22h 40m

Liberia

Thu 12/2

8:35 a.m.-9:58 a.m.

2 stops24h 23m

C$ 421

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Fri 30/1

6:10 a.m.-6:37 p.m.

1 stop13h 27m

Liberia

Thu 19/2

2:20 p.m.-9:58 a.m.

2 stops18h 38m

C$ 421

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 31/1

7:30 p.m.-3:00 p.m.

2 stops44h 30m

Liberia

Tue 17/2

4:00 p.m.-8:00 a.m.

1 stop15h 00m

C$ 426

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Fri 6/3

9:45 a.m.-2:23 p.m.

Nonstop5h 38m

Liberia

Wed 11/3

2:20 p.m.-9:44 p.m.

Nonstop5h 24m

C$ 437

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 29/11

6:10 a.m.-6:37 p.m.

1 stop13h 27m

Liberia

Sat 13/12

8:35 a.m.-9:58 a.m.

2 stops24h 23m

C$ 447

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Sat 24/1

5:30 p.m.-6:37 p.m.

2 stops26h 07m

Liberia

Sat 31/1

8:35 a.m.-9:58 a.m.

2 stops24h 23m

C$ 458

TorontoLiberia

YYZ - LIR

YYZLIR

Toronto Pearson Intl

Mon 9/2

9:00 p.m.-6:37 p.m.

2 stops22h 37m

Liberia

Mon 23/2

2:01 p.m.-6:57 p.m.

2 stops27h 56m

C$ 458

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 43 results
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Best time to book a flight from Niagara Falls to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Niagara Falls to Costa Rica (average of C$ 188). Flying from Niagara Falls to Costa Rica in August is currently the most expensive (average of C$ 422). 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.

What is the cheapest time of day to fly from NI4 to CR?

Find hourly flight availability from Niagara Falls to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

One of the essential ways to save on airfare from Niagara Falls to Costa Rica is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Niagara Falls to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Costa Rica. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Niagara Falls to Costa Rica flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Niagara Falls to Costa Rica

Explore weekly flight availability from Niagara Falls to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 November 2025.

The most flights from NI4 to CR0 are scheduled on a Saturday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 11 November 2025.
See what other customers who have flown with Air Transat,United Airlines, andWestJet from Niagara Falls 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.
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
471 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
United Airlines
7.4
Good
9,012 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,159 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,438 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Avianca
6.6
Okay
2,473 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Overall

7.8

Crew

8.5

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

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

  • How long is the flight from Niagara Falls to Costa Rica?

    Departing from Niagara Falls to Costa Rica will take you 5h 45m. The distance from Niagara Falls to Costa Rica is about 3721 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as C$ 178 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 215 and Avianca from C$ 245 one-way.

  • What are the cheapest flights from Niagara Falls to Costa Rica?

    Looking at all options, your cheapest flight can be booked for C$ 246. While the most popular route (Toronto Pearson Intl - Liberia) can be booked for C$ 223 on average, our data indicates C$ 532 when flying from Niagara Falls to Costa Rica.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Niagara Falls to Costa Rica (average of C$ 188). Flying from Niagara Falls to Costa Rica in August is currently the most expensive (average of C$ 422). 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

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Alternative routes for Niagara Falls to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Niagara Falls to Costa Rica

Discover the top 10 airlines that operate flights from Niagara Falls 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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 295AverageC$ 700FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 322AverageC$ 786FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 335AverageC$ 566FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 336AverageC$ 717FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapestC$ 352AverageC$ 735FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 362AverageC$ 840FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 383AverageC$ 518FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 384AverageC$ 716FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 405AverageC$ 540FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Sunwing AirlinesCheapestC$ 668AverageC$ 913FlexibilityNo cancel feeOn-timeN/A
Search Sunwing Airlines 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 Niagara Falls to Costa Rica?

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

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

Need flexible booking options for your flight to Costa Rica from Niagara Falls? 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 Niagara Falls to Costa Rica become cheaper?

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

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