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Cheap flights from Hamilton, ON to Costa Rica from C$ 485

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SJO
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to Costa Rica
Explore the most affordable flight options available from Hamilton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Sun 28/61:55 p.m.
YHM
-
SJO
3 stops20h 55m
Multiple Airlines
Fri 25/129:45 a.m.
SJO
-
YHM
2 stops35h 50m
Multiple Airlines
Deal found 13/6C$ 1,785
Mon 15/66:10 p.m.
YHM
-
SJO
2 stops55h 36m
Multiple Airlines
Sun 21/61:06 a.m.
SJO
-
YHM
2 stops38h 09m
Multiple Airlines
Deal found 12/6C$ 2,568

Find flight deals from Hamilton to Costa Rica

Keep the following information in mind while searching for Hamilton to Costa Rica flight deals. Data was last updated 13 June 2026.

Round-trip from

C$ 1,785

One-way from

C$ 485

Popular in

December

Cheapest in

September

Average price

C$ 616
28/6-25/12
  • 28/6-25/12
  • 5 total stops
  • 56h 45m total
  • Hamilton to Costa Rica
Search Deals
Air Canada
  • Air Canada
  • 22/11
  • 2 total stops
  • 53h 40m total
  • Hamilton to Costa Rica
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton 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 13 June 2026.
Use the filters below to find and compare flights from Hamilton to Costa Rica 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

Sun 28/6

1:55 p.m.-8:50 a.m.

3 stops20h 55m

San José Juan Santamaria Intl

Fri 25/12

9:45 a.m.-10:35 p.m.

2 stops35h 50m

C$ 1,785
Cheapest one-way

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sun 22/11

6:35 p.m.-11:15 p.m.

2 stops53h 40m

C$ 485

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sat 21/11

10:25 a.m.-12:15 a.m.

3 stops38h 50m

C$ 616
Quickest one-way

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Fri 31/7

10:25 a.m.-9:39 p.m.

2 stops13h 14m

C$ 629

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Mon 9/11

8:15 a.m.-12:15 a.m.

2 stops17h 00m

C$ 649

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sun 22/11

3:55 p.m.-9:37 p.m.

1 stop30h 42m

C$ 689

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Thu 9/7

6:35 p.m.-10:05 p.m.

3 stops29h 30m

C$ 766

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Fri 20/11

3:55 p.m.-9:37 p.m.

1 stop30h 42m

C$ 927

HamiltonSan José

YHM - SJO

YHMSJO

Hamilton

Sat 18/7

10:25 a.m.-9:39 p.m.

2 stops13h 14m

C$ 1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Sorted by cheapest first

Best time to book a flight from Hamilton to Costa Rica

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

Cheapflights Insights

Everything you need to know about your flight from Hamilton to Costa Rica
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Hamilton (YHM) is the airport you will fly out of if you book a flight from Hamilton to Costa Rica. It is only a 10.9 km journey to Hamilton (YHM) from Hamilton’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton 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.

See more FAQs

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Alternative routes for Hamilton to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hamilton to Costa Rica. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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 Costa Rica.

Can Cheapflights find flights from Hamilton to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Hamilton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Hamilton to Costa Rica 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.

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