How do I get Price Alerts for flights from Seattle to Thunder Bay?

Price Alerts will notify you by email when the price for flights to Thunder Bay from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Seattle to Thunder Bay with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Thunder Bay Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Thunder Bay Airport are updated daily.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Thunder Bay Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Thunder Bay Airport.

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

The required travel and health documents for your Thunder Bay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thunder Bay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$441 Cheap Flights from Seattle to Thunder Bay in 2025/26

1 adult

0 bags

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3:10 pm - 3:11 pm

SEA

YQT

21h 01m2 stops

3:45 pm - 2:31 pm

YQT

SEA

25h 46m2 stops

$441WestJet

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 3:11 pm

SEA

YQT

21h 01m2 stops

3:45 pm - 2:31 pm

YQT

SEA

25h 46m2 stops

$457WestJet

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 3:11 pm

SEA

YQT

21h 01m2 stops

3:45 pm - 2:19 pm

YQT

SEA

25h 34m2 stops

$471WestJet

Wed, Mar 11 - Wed, Mar 18

3:10 pm - 3:11 pm

SEA

YQT

21h 01m2 stops

8:00 am - 7:18 pm

YQT

SEA

14h 18m1 stop

$476Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

7:55 am - 9:57 am

SEA

YQT

23h 02m1 stop

3:45 pm - 2:21 pm

YQT

SEA

25h 36m2 stops

$490Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 3:11 pm

SEA

YQT

21h 01m2 stops

3:45 pm - 10:25 am

YQT

SEA

21h 40m3 stops

$494WestJet

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 1:42 pm

SEA

YQT

19h 32m2 stops

3:45 pm - 2:31 pm

YQT

SEA

25h 46m2 stops

$518Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 1:42 pm

SEA

YQT

19h 32m3 stops

3:45 pm - 10:25 am

YQT

SEA

21h 40m3 stops

$533Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

3:10 pm - 3:32 pm

SEA

YQT

21h 22m3 stops

3:45 pm - 10:25 am

YQT

SEA

21h 40m3 stops

$537Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

7:55 am - 9:57 am

SEA

YQT

23h 02m1 stop

4:15 pm - 7:18 pm

YQT

SEA

30h 03m1 stop

$542Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

WestJet flights from Seattle to Thunder Bay

Our best WestJet deals on Seattle to Thunder Bay flight tickets

WestJet

Mar 2

SEA3:10 pmSeattle/Tacoma Intl

21h 01m

2 stops

YQT3:11 pmThunder Bay

Mar 6

YQT3:45 pmThunder Bay

25h 46m

2 stops

SEA2:31 pmSeattle/Tacoma Intl

$441

Find similar

WestJet

Mar 2

SEA3:10 pmSeattle/Tacoma Intl

21h 01m

2 stops

YQT3:11 pmThunder Bay

Mar 6

YQT3:45 pmThunder Bay

25h 46m

2 stops

SEA2:31 pmSeattle/Tacoma Intl

$457

Find similar

WestJet

Mar 11

SEA3:10 pmSeattle/Tacoma Intl

21h 01m

2 stops

YQT3:11 pmThunder Bay

Mar 18

YQT3:45 pmThunder Bay

25h 34m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

$471

Find similar

Air Canada flights from Seattle to Thunder Bay

Our best Air Canada deals on Seattle to Thunder Bay flight tickets

Air Canada

Mar 2

SEA8:00 pmSeattle/Tacoma Intl

11h 05m

2 stops

YQT10:05 amThunder Bay

Mar 3

YQT7:35 pmThunder Bay

22h 26m

2 stops

SEA3:01 pmSeattle/Tacoma Intl

$619

Find similar

Air Canada

Mar 2

SEA8:00 pmSeattle/Tacoma Intl

11h 05m

2 stops

YQT10:05 amThunder Bay

Mar 3

YQT7:35 pmThunder Bay

22h 26m

2 stops

SEA3:01 pmSeattle/Tacoma Intl

$630

Find similar

Air Canada

Mar 2

SEA8:00 pmSeattle/Tacoma Intl

11h 05m

2 stops

YQT10:05 amThunder Bay

Mar 3

YQT7:35 pmThunder Bay

29h 41m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

$632

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-3:11 pm

2 stops21h 01m

Thunder Bay

Fri 3/6

3:45 pm-2:31 pm

2 stops25h 46m

$441

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-3:11 pm

2 stops21h 01m

Thunder Bay

Fri 3/6

3:45 pm-2:31 pm

2 stops25h 46m

$457

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Wed 3/11

3:10 pm-3:11 pm

2 stops21h 01m

Thunder Bay

Wed 3/18

3:45 pm-2:19 pm

2 stops25h 34m

$471

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-3:11 pm

2 stops21h 01m

Thunder Bay

Fri 3/6

8:00 am-7:18 pm

1 stop14h 18m

$476

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

7:55 am-9:57 am

1 stop23h 02m

Thunder Bay

Fri 3/6

3:45 pm-2:21 pm

2 stops25h 36m

$490

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-3:11 pm

2 stops21h 01m

Thunder Bay

Fri 3/6

3:45 pm-10:25 am

3 stops21h 40m

$494

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-1:42 pm

2 stops19h 32m

Thunder Bay

Fri 3/6

3:45 pm-2:31 pm

2 stops25h 46m

$518

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-1:42 pm

3 stops19h 32m

Thunder Bay

Fri 3/6

3:45 pm-10:25 am

3 stops21h 40m

$533

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

3:10 pm-3:32 pm

3 stops21h 22m

Thunder Bay

Fri 3/6

3:45 pm-10:25 am

3 stops21h 40m

$537

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/2

7:55 am-9:57 am

1 stop23h 02m

Thunder Bay

Fri 3/6

4:15 pm-7:18 pm

1 stop30h 03m

$542

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Thunder Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Thunder Bay (SEA to YQT) flight deals and tips

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

Fastest flight time	21h 01m
Direct flights	None

The fastest flight from Seattle to Thunder Bay takes 21h 01m

There are no direct flights from Seattle to Thunder Bay. There are no popular flight routes from Seattle to Thunder Bay.

Search flight deals

How far is Seattle/Tacoma Intl to Thunder Bay by plane?
The distance between Seattle/Tacoma Intl and Thunder Bay is about 1517.8 mi. Typically, this will take 21h 01m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Thunder Bay Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Thunder Bay Airport are updated daily.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Thunder Bay Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The required travel and health documents for your Thunder Bay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thunder Bay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Seattle to Thunder Bay?
Price Alerts will notify you by email when the price for flights to Thunder Bay from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Seattle to Thunder Bay with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Thunder Bay for you.

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

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

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

Once all potential Seattle to Thunder Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Seattle to Thunder Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.