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

Departing from Thunder Bay to San José will take you 18h 30m. 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$ 742+ 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 9 November 2026.

Mon 21/125:00 a.m. -

1 stop18h 30m

Thu 7/15:10 a.m. -

2 stops33h 56m

Deal found 5/11C$ 1,764

Mon 21/125:00 a.m. -

2 stops19h 40m

Fri 8/15:10 a.m. -

2 stops27h 56m

Deal found 5/11C$ 1,767

Fri 18/125:15 p.m. -

2 stops31h 25m

Fri 1/18:45 a.m. -

1 stop12h 51m

Deal found 5/11C$ 1,777

Sun 20/125:00 a.m. -

1 stop18h 30m

Fri 1/18:45 a.m. -

1 stop12h 51m

Deal found 5/11C$ 1,805

Mon 21/125:00 a.m. -

1 stop18h 30m

Wed 6/15:10 a.m. -

2 stops33h 56m

Deal found 5/11C$ 1,807

Mon 21/125:15 p.m. -

2 stops32h 25m

Fri 1/18:45 a.m. -

1 stop12h 51m

Deal found 5/11C$ 1,810

Wed 23/125:15 p.m. -

2 stops55h 35m

Thu 7/15:10 a.m. -

2 stops16h 26m

Deal found 5/11C$ 1,835

Mon 21/125:00 a.m. -

1 stop18h 30m

Sat 9/15:10 a.m. -

2 stops27h 56m

Deal found 5/11C$ 1,850

Fri 18/125:15 p.m. -

2 stops31h 25m

Sat 2/15:10 a.m. -

2 stops33h 56m

Deal found 5/11C$ 1,865

Wed 23/125:15 p.m. -

2 stops55h 35m

Fri 8/15:10 a.m. -

2 stops33h 56m

Deal found 5/11C$ 1,872

Find flight deals from Thunder Bay to San José

Round-trip from	C$ 742

Air Canada
6/4-7/4
3 total stops
58h 05m total
Thunder Bay to San José

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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

Tue 6/4

5:00 a.m.-9:30 p.m.

1 stop18h 30m

San José Juan Santamaria Intl

Wed 7/4

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

2 stops39h 35m

C$ 742

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Thu 1/4

11:15 a.m.-9:45 p.m.

1 stop12h 30m

San José Juan Santamaria Intl

Thu 8/4

5:45 a.m.-10:10 a.m.

2 stops26h 25m

C$ 807

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Fri 22/1

5:15 p.m.-8:39 p.m.

2 stops28h 24m

San José Juan Santamaria Intl

Thu 28/1

1:15 a.m.-10:36 p.m.

2 stops20h 21m

C$ 826

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Thu 21/1

5:00 a.m.-12:15 p.m.

2 stops32h 15m

San José Juan Santamaria Intl

Wed 27/1

1:15 a.m.-10:36 p.m.

2 stops20h 21m

C$ 826

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Wed 20/1

5:00 a.m.-12:15 p.m.

2 stops32h 15m

San José Juan Santamaria Intl

Thu 28/1

1:15 a.m.-10:36 p.m.

2 stops20h 21m

C$ 826

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Mon 18/1

5:15 p.m.-10:30 p.m.

1 stop30h 15m

San José Juan Santamaria Intl

Mon 25/1

9:20 a.m.-10:06 a.m.

2 stops23h 46m

C$ 831

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Wed 20/1

5:15 p.m.-10:30 p.m.

1 stop30h 15m

San José Juan Santamaria Intl

Fri 22/1

8:45 a.m.-4:06 p.m.

1 stop30h 21m

C$ 836

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Wed 20/1

5:00 a.m.-12:15 p.m.

2 stops32h 15m

San José Juan Santamaria Intl

Fri 22/1

1:25 p.m.-10:36 p.m.

2 stops32h 11m

C$ 857

Quickest round-trip

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Sun 20/12

5:00 a.m.-10:30 p.m.

1 stop18h 30m

San José Juan Santamaria Intl

Wed 31/12

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

Nonstop0h 00m

C$ 924

Thunder BaySan José

YQT Thunder Bay - SJO San José Juan Santamaria Intl

YQTSJO

Thunder Bay

Sun 20/12

11:15 a.m.-7:53 p.m.

2 stops33h 38m

San José Juan Santamaria Intl

Wed 31/12

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

Nonstop0h 00m

C$ 928

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 11 resultsSorted 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 18h 30m. 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$ 742

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 6/4. 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 9 November 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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Thunder Bay to San JoséDiscover last-minute flight deals from Thunder Bay to San José. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to San José. Data last updated 9 November 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 9 November 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 9 November 2026.

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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?

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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

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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 9 November 2026.

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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 9 November 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 9 November 2026.

Last-minute flights from Thunder Bay to San José
Discover last-minute flight deals from Thunder Bay to San José. Data last updated 9 November 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 9 November 2026.