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Cheap flights from Niagara Falls to San José from C$ 251
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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJO
13 Nov — 20 Nov1
Cheapflights Tip: The best prices from Niagara Falls to San José Juan Santamaria Intl are usually found in September or June, booked 81 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Find flight deals from Niagara Falls to San José
Cheapest flights from Niagara Falls to San JoséExplore the most affordable flight options available from Niagara Falls to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.
Explore the most affordable flight options available from Niagara Falls to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.
Sat 8/117:40 p.m.YYZ - SJO
2 stops16h 45mUnited Airlines
Sun 23/1111:28 p.m.SJO - YYZ
1 stop9h 08mUnited Airlines
Deal found 13/10C$ 407
Thu 13/113:45 p.m.YYZ - SJO
1 stop29h 54mUnited Airlines
Sat 22/112:05 p.m.SJO - YYZ
1 stop30h 16mUnited Airlines
Deal found 13/10C$ 409
Sat 8/117:05 p.m.YYZ - SJO
Nonstop5h 30mAir Transat
Sat 15/1112:55 a.m.SJO - YYZ
Nonstop5h 15mAir Transat
Deal found 13/10C$ 412
Mon 17/1110:45 a.m.YYZ - SJO
1 stop10h 08mUnited Airlines
Tue 25/118:45 a.m.SJO - YYZ
1 stop12h 52mUnited Airlines
Deal found 14/10C$ 413
Thu 30/106:10 a.m.YYZ - SJO
1 stop15h 29mUnited Airlines
Thu 6/1111:28 p.m.SJO - YYZ
1 stop9h 08mUnited Airlines
Deal found 12/10C$ 414
Wed 22/1011:50 p.m.YYZ - SJO
1 stop18h 00mAvianca
Thu 30/108:05 p.m.SJO - YYZ
1 stop17h 05mAvianca
Deal found 14/10C$ 421
Sat 1/115:30 p.m.YYZ - SJO
2 stops19h 55mUnited Airlines
Mon 10/112:20 p.m.SJO - YYZ
2 stops18h 38mUnited Airlines
Deal found 13/10C$ 427
Mon 17/1111:55 p.m.YYZ - SJO
1 stop16h 25mAvianca
Sat 22/111:45 a.m.SJO - YYZ
1 stop19h 50mAvianca
Deal found 14/10C$ 437
Mon 17/117:00 a.m.YYZ - SJO
1 stop30h 25mMultiple Airlines
Wed 19/111:15 a.m.SJO - YYZ
1 stop9h 52mMultiple Airlines
Deal found 12/10C$ 438
Sun 19/1011:50 p.m.YYZ - SJO
1 stop18h 00mAvianca
Wed 29/101:45 a.m.SJO - YYZ
1 stop19h 50mAvianca
Deal found 13/10C$ 441
Cheap flight deals from Niagara Falls to San José
Keep the following information in mind while searching for Niagara Falls to San José flight deals. Data was last updated 14 October 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Niagara Falls to San José 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 14 October 2025.
Use the filters below to find and compare flights from Niagara Falls to San José that are best for you.
Fly from
Niagara Falls
Fly to
San José
Route
Depart
Return
Price
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Tue 4/11
6:10 a.m.-8:39 p.m.
1 stop15h 29m
San José Juan Santamaria Intl
Tue 11/11
12:35 p.m.-10:37 p.m.
1 stop9h 02m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Sat 8/11
7:40 p.m.-12:42 p.m.
2 stops18h 02m
San José Juan Santamaria Intl
Tue 11/11
8:45 a.m.-10:37 p.m.
1 stop12h 52m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Fri 14/11
12:45 p.m.-7:53 p.m.
1 stop8h 08m
San José Juan Santamaria Intl
Tue 25/11
11:28 p.m.-9:36 a.m.
1 stop9h 08m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Thu 13/11
12:45 p.m.-7:53 p.m.
1 stop8h 08m
San José Juan Santamaria Intl
Mon 17/11
2:20 p.m.-2:20 p.m.
1 stop23h 00m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Fri 31/10
6:10 a.m.-7:39 p.m.
1 stop15h 29m
San José Juan Santamaria Intl
Sun 23/11
11:28 p.m.-9:36 a.m.
1 stop9h 08m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Wed 12/11
7:40 p.m.-11:25 a.m.
2 stops16h 45m
San José Juan Santamaria Intl
Sat 15/11
2:20 p.m.-9:58 a.m.
2 stops18h 38m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Sat 8/11
6:10 a.m.-8:39 p.m.
1 stop15h 29m
San José Juan Santamaria Intl
Sat 15/11
11:28 p.m.-9:36 a.m.
1 stop9h 08m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Sat 1/11
3:30 p.m.-11:25 a.m.
2 stops21h 55m
San José Juan Santamaria Intl
Sat 8/11
11:28 p.m.-9:36 a.m.
1 stop9h 08m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Wed 29/10
12:45 p.m.-6:53 p.m.
1 stop8h 08m
San José Juan Santamaria Intl
Sun 2/11
11:28 p.m.-9:36 a.m.
1 stop9h 08m
C$ 407
TorontoSan José
YYZ - SJO
YYZSJO
Toronto Pearson Intl
Sat 8/11
5:30 p.m.-1:15 p.m.
2 stops20h 45m
San José Juan Santamaria Intl
Sat 22/11
2:05 p.m.-9:21 p.m.
1 stop30h 16m
C$ 407
Showing 1-10 of 21 results
Best time to book a flight from Niagara Falls to San José
Have a flexible travel schedule? Discover the best time to fly to San José 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 San José
How far ahead should I book a flight from Niagara Falls to San José?
Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to San José. Price data was last updated on 10 October 2025.
The best time to book flights from Niagara Falls to San José is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Niagara Falls to San José?
Currently, September is the cheapest month in which you can book a flight from Niagara Falls to San José (average of C$ 250). Flying from Niagara Falls to San José in August is currently the most expensive (average of C$ 445). 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 SJO?
Find hourly flight availability from Niagara Falls to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.
It’s optimal to fly from Niagara Falls to San José at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Niagara Falls to San José?
Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to San José. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Niagara Falls to San José flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Niagara Falls to San José?
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 14 October 2025.
Read reviews from past customers who have flown Air Transat,Copa Airlines, andUnited Airlines from Niagara Falls to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Food
6.7
Overall
7.7
Boarding
7.9
Comfort
7.3
Crew
8.4
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
Monteverde
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Alternative routes for Niagara Falls to San José
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Niagara Falls to San José
Discover the top 8 airlines that operate flights from Niagara Falls to San José. 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 14 October 2025.
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 San José?
Cheapflights makes it easy to find Niagara Falls to San José flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to San José?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San José from Niagara Falls.
Can Cheapflights find flights from Niagara Falls to San José with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to San José, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Niagara Falls to San José become cheaper?
Yes, Cheapflights offers price alerts on Niagara Falls to San José 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.