Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Thunder Bay from $409

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 1/7. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Thunder Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:43 am - 6:30 pmSFO-YQT
14h 47m2 stops
United Airlines Logo
5:00 am - 7:49 amYQT-SFO
29h 49m2 stops
$409United Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
Air Canada Logo
2:30 pm - 10:05 amSFO-YQT
16h 35m1 stop
Air Canada Logo
5:00 am - 3:35 pmYQT-SFO
13h 35m2 stops
$433Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
2:30 pm - 10:05 amSFO-YQT
16h 35m1 stop
Air Canada Logo
5:00 am - 9:39 pmYQT-SFO
19h 39m1 stop
$451Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
8:25 am - 10:05 amSFO-YQT
22h 40m2 stops
Air Canada Logo
8:30 pm - 10:54 amYQT-SFO
17h 24m1 stop
$456Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
8:25 am - 10:05 amSFO-YQT
22h 40m2 stops
Air Canada Logo
5:00 am - 3:35 pmYQT-SFO
13h 35m2 stops
$468Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
6:00 pm - 6:25 pmSFO-YQT
21h 25m2 stops
Air Canada Logo
5:00 am - 3:35 pmYQT-SFO
13h 35m2 stops
$502Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
2:30 pm - 10:05 amSFO-YQT
16h 35m1 stop
Air Canada Logo
8:30 pm - 10:54 amYQT-SFO
17h 24m1 stop
$520Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
12:43 am - 6:30 pmSFO-YQT
14h 47m2 stops
United Airlines Logo
5:00 am - 11:59 pmYQT-SFO
21h 59m2 stops
$573United Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
12:43 am - 6:40 pmSFO-YQT
14h 57m2 stops
United Airlines Logo
8:30 pm - 5:36 pmYQT-SFO
24h 06m2 stops
$597United Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11

United Airlines flights from San Francisco to Thunder Bay

Our best United Airlines deals on San Francisco to Thunder Bay flight tickets
United Airlines
Jan 7
SFO12:43 amSan Francisco
14h 47m
2 stops
YQT6:30 pmThunder Bay
Jan 11
YQT5:00 amThunder Bay
29h 49m
2 stops
SFO7:49 amSan Francisco
$409
Find similar
United Airlines
Jan 7
SFO12:43 amSan Francisco
14h 57m
2 stops
YQT6:40 pmThunder Bay
Jan 11
YQT5:00 amThunder Bay
21h 59m
2 stops
SFO11:59 pmSan Francisco
$574
Find similar
United Airlines
Jan 7
SFO12:43 amSan Francisco
14h 57m
2 stops
YQT6:40 pmThunder Bay
Jan 11
YQT8:30 pmThunder Bay
24h 06m
2 stops
SFO5:36 pmSan Francisco
$597
Find similar

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 8
SFO2:30 pmSan Francisco
16h 35m
1 stop
YQT10:05 amThunder Bay
Jan 11
YQT5:00 amThunder Bay
13h 35m
2 stops
SFO3:35 pmSan Francisco
$433
Find similar
Air Canada
Jan 8
SFO2:30 pmSan Francisco
16h 35m
1 stop
YQT10:05 amThunder Bay
Jan 11
YQT5:00 amThunder Bay
19h 39m
1 stop
SFO9:39 pmSan Francisco
$451
Find similar
Air Canada
Jan 8
SFO8:25 amSan Francisco
22h 40m
2 stops
YQT10:05 amThunder Bay
Jan 11
YQT8:30 pmThunder Bay
17h 24m
1 stop
SFO10:54 amSan Francisco
$456
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 1, 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

Wed 1/7

12:43 am-6:30 pm

2 stops14h 47m

Thunder Bay

Sun 1/11

5:00 am-7:49 am

2 stops29h 49m

$409

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

2:30 pm-10:05 am

1 stop16h 35m

Thunder Bay

Sun 1/11

5:00 am-3:35 pm

2 stops13h 35m

$433

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

2:30 pm-10:05 am

1 stop16h 35m

Thunder Bay

Sun 1/11

5:00 am-9:39 pm

1 stop19h 39m

$451

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

8:25 am-10:05 am

2 stops22h 40m

Thunder Bay

Sun 1/11

8:30 pm-10:54 am

1 stop17h 24m

$456

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

8:25 am-10:05 am

2 stops22h 40m

Thunder Bay

Sun 1/11

5:00 am-3:35 pm

2 stops13h 35m

$468

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

6:00 pm-6:25 pm

2 stops21h 25m

Thunder Bay

Sun 1/11

5:00 am-3:35 pm

2 stops13h 35m

$502

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 1/8

2:30 pm-10:05 am

1 stop16h 35m

Thunder Bay

Sun 1/11

8:30 pm-10:54 am

1 stop17h 24m

$520

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 1/7

12:43 am-6:30 pm

2 stops14h 47m

Thunder Bay

Sun 1/11

5:00 am-11:59 pm

2 stops21h 59m

$573

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 1/7

12:43 am-6:40 pm

2 stops14h 57m

Thunder Bay

Sun 1/11

8:30 pm-5:36 pm

2 stops24h 06m

$597

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

8h 05m

Direct flights

None
The fastest flight from San Francisco to Thunder Bay takes 8h 05m
There are no direct flights from San Francisco to Thunder Bay. There are no popular flight routes from San Francisco to Thunder Bay.
Search flight deals

  • 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 14h 47m.

  • 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
10,487 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.

An easier way to manage your Thunder Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/31
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada