How long is the flight from Thunder Bay to San José?

Departing from Thunder Bay to San José will take you 12h 10m. The distance from Thunder Bay to San José is about 4291 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in San José ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit San José when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San José, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What is the cheapest time of day to fly from YQT to SJO?

When flying from Thunder Bay to San José, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Thunder Bay to San José that include hotel bookings?

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

How can I find direct flights from Thunder Bay to San José?

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

Can I find deals for business class flights from Thunder Bay to San José?

Yes. Cheapflights offers flight deals from Thunder Bay 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.

C$ 348+ Cheap Flights from Thunder Bay to San José

Cheap flight deals from Thunder Bay to San José

Enter your travel dates to find the best prices.

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Cheapest flights from Thunder Bay to San José
Explore the most affordable flight options available from Thunder Bay to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Sun 29/1111:20 a.m. -

2 stops33h 33m

Wed 2/1211:28 p.m. -

2 stops22h 08m

Deal found 24/9C$ 782

Mon 26/1011:20 a.m. -

1 stop13h 10m

Sat 31/107:45 a.m. -

1 stop31h 20m

Deal found 26/9C$ 790

Sun 29/1111:20 a.m. -

1 stop12h 10m

Wed 2/129:20 a.m. -

2 stops29h 46m

Deal found 24/9C$ 823

Sun 25/105:10 p.m. -

1 stop31h 20m

Sat 31/107:45 a.m. -

1 stop25h 26m

Deal found 26/9C$ 831

Sun 25/1011:20 a.m. -

2 stops13h 30m

Fri 30/107:45 a.m. -

1 stop24h 26m

Deal found 26/9C$ 836

Sun 25/105:15 a.m. -

1 stop19h 15m

Sun 1/118:45 a.m. -

1 stop12h 51m

Deal found 26/9C$ 879

Find flight deals from Thunder Bay to San José

Round-trip from	C$ 698
One-way from	C$ 348

United Airlines
15/1-1/3
4 total stops
80h 48m total
Thunder Bay to San José

Search Deals

United Airlines
12/11-31/12
2 total stops
43h 15m total
Thunder Bay to San José

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thunder Bay to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Thu 12/11

5:10 p.m.-11:25 a.m.

2 stops43h 15m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 348

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Thu 12/11

9:55 a.m.-11:55 p.m.

3 stops39h 00m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 507

Quickest round-trip

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Thu 12/11

5:10 p.m.-10:30 p.m.

1 stop30h 20m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 538

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Fri 15/1

5:15 p.m.-12:15 p.m.

2 stops44h 00m

San José Juan Santamaria Intl

Mon 1/3

8:45 a.m.-10:33 p.m.

2 stops36h 48m

C$ 698

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Sun 29/11

11:20 a.m.-7:53 p.m.

2 stops33h 33m

San José Juan Santamaria Intl

Wed 2/12

11:28 p.m.-10:36 p.m.

2 stops22h 08m

C$ 782

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Sun 29/11

11:20 a.m.-10:30 p.m.

1 stop12h 10m

San José Juan Santamaria Intl

Wed 2/12

8:45 a.m.-10:06 a.m.

1 stop24h 21m

C$ 819

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Mon 18/1

11:15 a.m.-12:15 p.m.

2 stops50h 00m

San José Juan Santamaria Intl

Sat 23/1

1:00 p.m.-4:06 p.m.

2 stops26h 06m

C$ 940

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Sorted by cheapest first

Best time to book a flight from Thunder Bay to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Thunder Bay with our price prediction graph.

YQT-SJO

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.

Related info for your journey

How long is the flight from Thunder Bay to San José?
Departing from Thunder Bay to San José will take you 12h 10m. The distance from Thunder Bay to San José is about 4291 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Thunder Bay to San José that include hotel bookings?
Yes. In addition to deals on Thunder Bay to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to San José.
Can I find deals for business class flights from Thunder Bay to San José?
Yes. Cheapflights offers flight deals from Thunder Bay 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.

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Cheap flights from Thunder Bay to San José from C$ 348

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thunder Bay to San José

Cheapest flights from Thunder Bay to San JoséExplore the most affordable flight options available from Thunder Bay to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from Thunder Bay to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Thunder Bay to San JoséDiscover carefully curated flight deals from Thunder Bay to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from Thunder Bay to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Last-minute flights from Thunder Bay to San JoséDiscover last-minute flight deals from Thunder Bay to San José. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to San José. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Thunder Bay to San JoséSearch for one-way flight options from Thunder Bay to San José. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from Thunder Bay to San José. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

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Use the filters below to find and compare flights from Thunder Bay to San José that are best for you.

Best time to book a flight from Thunder Bay to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Thunder Bay with our price prediction graph.

Related info for your journey

How long is the flight from Thunder Bay to San José?

Can I find deals for flights from Thunder Bay to San José that include hotel bookings?

How can I find direct flights from Thunder Bay to San José?

Can I find deals for business class flights from Thunder Bay to San José?

Travelling to a place near San José?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thunder Bay to San José

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Complete your trip

Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Costa Rica

Book a non-stop flight to one of these other cities located in Costa Rica.

Search flights from Thunder Bay to San José by cabin class

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Thunder Bay and San José flights

Browse other Thunder Bay and San José flight options. Last updated on 29 September 2026.

Other flights from Thunder Bay

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Other flights to San José

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

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to San José?

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

Can Cheapflights notify me if prices for flights from Thunder Bay to San José become cheaper?

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Cheapest flights from Thunder Bay to San José
Explore the most affordable flight options available from Thunder Bay to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Thunder Bay to San José
Discover carefully curated flight deals from Thunder Bay to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Last-minute flights from Thunder Bay to San José
Discover last-minute flight deals from Thunder Bay to San José. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Thunder Bay to San José
Search for one-way flight options from Thunder Bay to San José. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.