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Cheap flights from San Francisco to Thunder Bay from $288

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Thunder Bay departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Thunder Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:00 pm - 11:35 pm
SFO
-
YQT
8h 35m1 stop
Air Canada Logo
5:00 am - 10:54 am
YQT
-
SFO
8h 54m1 stop
$288Air Canada
Fri, Jan 23 - Tue, Jan 27
Air Canada Logo
7:30 am - 11:35 pm
SFO
-
YQT
13h 05m2 stops
Air Canada Logo
5:00 am - 10:54 am
YQT
-
SFO
8h 54m1 stop
$293Air Canada
Fri, Jan 23 - Tue, Jan 27
Air Canada Logo
7:30 am - 11:35 pm
SFO
-
YQT
13h 05m2 stops
Air Canada Logo
5:00 am - 9:22 pm
YQT
-
SFO
19h 22m2 stops
$325Air Canada
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
11:59 pm - 6:05 pm
SFO
-
YQT
15h 06m2 stops
United Airlines Logo
11:00 am - 9:35 pm
YQT
-
SFO
13h 35m2 stops
$399United Airlines
Fri, Jan 23 - Tue, Jan 27
Air Canada Logo
8:49 am - 11:35 pm
SFO
-
YQT
11h 46m1 stop
Air Canada Logo
5:00 am - 1:30 pm
YQT
-
SFO
11h 30m1 stop
$579Air Canada
Fri, Jan 23 - Tue, Jan 27
Air Canada Logo
8:49 am - 11:35 pm
SFO
-
YQT
11h 46m1 stop
Air Canada Logo
11:00 am - 9:49 pm
YQT
-
SFO
13h 49m2 stops
$585Air Canada
Fri, Jan 23 - Tue, Jan 27

Air Canada flights from San Francisco to Thunder Bay

Our best Air Canada deals on San Francisco to Thunder Bay flight tickets
Air Canada
Jan 23
SFO12:00 pmSan Francisco
8h 35m
1 stop
YQT11:35 pmThunder Bay
Jan 27
YQT5:00 amThunder Bay
8h 54m
1 stop
SFO10:54 amSan Francisco
$288
Find similar
Air Canada
Jan 23
SFO7:30 amSan Francisco
13h 05m
2 stops
YQT11:35 pmThunder Bay
Jan 27
YQT5:00 amThunder Bay
8h 54m
1 stop
SFO10:54 amSan Francisco
$293
Find similar
Air Canada
Jan 12
SFO12:00 pmSan Francisco
8h 05m
1 stop
YQT11:05 pmThunder Bay
Jan 16
YQT7:35 pmThunder Bay
17h 59m
2 stops
SFO10:34 amSan Francisco
$312
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Thunder Bay 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Francisco to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

12:00 pm-11:35 pm

1 stop8h 35m

Thunder Bay

Tue 1/27

5:00 am-10:54 am

1 stop8h 54m

$288

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

7:30 am-11:35 pm

2 stops13h 05m

Thunder Bay

Tue 1/27

5:00 am-10:54 am

1 stop8h 54m

$293

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

7:30 am-11:35 pm

2 stops13h 05m

Thunder Bay

Tue 1/27

5:00 am-9:22 pm

2 stops19h 22m

$325

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

11:59 pm-6:05 pm

2 stops15h 06m

Thunder Bay

Tue 1/27

11:00 am-9:35 pm

2 stops13h 35m

$399

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

8:49 am-11:35 pm

1 stop11h 46m

Thunder Bay

Tue 1/27

5:00 am-1:30 pm

1 stop11h 30m

$579

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Fri 1/23

8:49 am-11:35 pm

1 stop11h 46m

Thunder Bay

Tue 1/27

11:00 am-9:49 pm

2 stops13h 49m

$585

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Thunder Bay from

How to get the cheapest flight ticket from San Francisco to Thunder Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Thunder Bay?

According to our data, the cheapest time of day to fly to Thunder Bay is in the morning. momondo users have found flights departing from San Francisco to Thunder Bay in the morning for as low as $658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Thunder Bay are more costly in the evening, with an average ticket price of $696. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Francisco to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Thunder Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Thunder Bay (SFO to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Thunder Bay

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from San Francisco to Thunder Bay takes 12h 35m
There are no direct flights from San Francisco to Thunder Bay. There are no popular flight routes from San Francisco to Thunder Bay.
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  • How far is San Francisco to Thunder Bay by plane?

    The distance between San Francisco and Thunder Bay is about 1807.0 mi. A reasonable flight in good conditions will take 12h 35m.

  • When did momondo last update prices for flights from San Francisco Airport to Thunder Bay Airport?

    Prices for flights from San Francisco Airport to Thunder Bay Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Thunder Bay Airport?

  • How old do you have to be to fly from San Francisco Airport to Thunder Bay Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Thunder Bay Airport.

  • What documentation or ID do you need to fly to Thunder Bay Airport?

    The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Thunder Bay?

Best airlines flying from San Francisco to Thunder Bay

Compare and see reviews for airlines that fly from San Francisco to Thunder Bay with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $136Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Thunder Bay?

It is quick and easy to find San Francisco to Thunder Bay flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thunder Bay that suits you.

Can I find flights from San Francisco to Thunder Bay with flexible booking policies on momondo?

momondo does allow users to show only those flights to Thunder Bay from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Thunder Bay.

I’m not ready to book a flight from San Francisco to Thunder Bay right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Thunder Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thunder Bay and let you know when they change.

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