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Cheap flights from Hamilton, ON to San José from C$ 365

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SJO
25 May — 1 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to San José

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to San José
Explore the most affordable flight options available from Hamilton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2026.

Mon 7/98:15 a.m.
YHM
-
SJO
2 stops17h 40m
Multiple Airlines
Fri 11/911:25 p.m.
SJO
-
YHM
1 stop16h 00m
Multiple Airlines
Deal found 23/4C$ 1,449
Wed 11/116:15 a.m.
YHM
-
SJO
1 stop18h 40m
Multiple Airlines
Sun 15/111:16 p.m.
SJO
-
YHM
1 stop10h 49m
Multiple Airlines
Deal found 23/4C$ 1,533
Wed 29/43:15 p.m.
YHM
-
SJO
1 stop8h 22m
Multiple Airlines
Mon 4/511:25 p.m.
SJO
-
YHM
2 stops35h 34m
Multiple Airlines
Deal found 20/4C$ 1,614
Thu 24/1210:25 a.m.
YHM
-
SJO
3 stops26h 39m
Multiple Airlines
Thu 31/121:16 p.m.
SJO
-
YHM
1 stop10h 49m
Multiple Airlines
Deal found 20/4C$ 1,633
Sun 26/47:00 a.m.
YHM
-
SJO
1 stop10h 18m
Multiple Airlines
Thu 30/47:00 a.m.
SJO
-
YHM
2 stops32h 15m
Multiple Airlines
Deal found 23/4C$ 4,301

Find flight deals from Hamilton to San José

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 April 2026.

Round-trip from

C$ 1,614

Popular in

December

Cheapest in

June

Average price

C$ 646
29/4-4/5
  • 29/4-4/5
  • 3 total stops
  • 43h 56m total
  • Hamilton to San José
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton 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 25 April 2026.
Use the filters below to find and compare flights from Hamilton to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Mon 7/9

8:15 a.m.-11:55 p.m.

2 stops17h 40m

San José Juan Santamaria Intl

Fri 11/9

11:25 p.m.-5:25 p.m.

1 stop16h 00m

C$ 1,449
Cheapest one-way
Quickest one-way

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sun 26/7

11:40 a.m.-11:40 p.m.

2 stops14h 00m

C$ 365

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sun 26/7

6:35 p.m.-11:45 a.m.

3 stops19h 10m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Sorted by cheapest first

Best time to book a flight from Hamilton to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Hamilton 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.

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 25 April 2026.
Check out reviews from past customers who have flown with Avianca from Hamilton to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.5
Okay
2,514 reviews
Check prices

Food

5.0

Comfort

6.2

Entertainment

5.3

Crew

7.2

Overall

6.5

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience
Avianca
6.5
Okay
2,514 reviews
Avianca
6.5
Okay
2,514 reviews
Check prices

Food

5.0

Comfort

6.2

Entertainment

5.3

Crew

7.2

Overall

6.5

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience

Related info for your journey

Find useful and relevant information for your journey from Hamilton to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Hamilton, Ontario to San José round-trip?

    Cheapflights users have booked flights from Hamilton, Ontario to San José round-trip from C$ 432.

  • Can I find deals for flights from Hamilton to San José that include hotel bookings?

    Yes. In addition to deals on Hamilton to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to San José.

  • Can I find deals for business class flights from Hamilton to San José?

    Yes. Cheapflights offers flight deals from Hamilton to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Alajuela
Jacó
Heredia
Dominical
Monteverde

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Hamilton to San José

Discover the top airline that operate flights from Hamilton 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 25 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 432AverageC$ 472FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to San José?

Cheapflights makes it easy to find Hamilton 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 Hamilton to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hamilton to San José.

Can Cheapflights find flights from Hamilton to San José with no change fees?

Yes, we can. To see specific flights from Hamilton to San José 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 Hamilton to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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