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Cheap flights from Seattle to Thunder Bay from $477

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Thunder Bay departing on 5/9. 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 Seattle to Thunder Bay

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Thunder Bay.
7:05 am - 8:50 amSEA-YQT
22h 45m2 stops
3:25 pm - 8:28 pmYQT-SEA
32h 03m3 stops
Fri, May 9 - Fri, May 16
7:05 am - 8:50 amSEA-YQT
22h 45m3 stops
3:25 pm - 8:28 pmYQT-SEA
32h 03m3 stops
Fri, May 9 - Fri, May 16
7:05 am - 8:50 amSEA-YQT
22h 45m2 stops
10:20 am - 8:28 pmYQT-SEA
13h 08m2 stops
Fri, May 9 - Fri, May 16
9:48 am - 9:39 pmSEA-YQT
32h 51m2 stops
12:35 pm - 9:53 amYQT-SEA
24h 18m3 stops
Tue, Apr 8 - Fri, Apr 11
9:48 am - 9:39 pmSEA-YQT
32h 51m2 stops
12:35 pm - 11:35 amYQT-SEA
26h 00m2 stops
Tue, Apr 8 - Fri, Apr 11
7:05 am - 2:49 pmSEA-YQT
28h 44m2 stops
3:25 pm - 12:58 pmYQT-SEA
24h 33m2 stops
$609WestJet
Find Deal
Fri, May 9 - Fri, May 16
11:40 am - 10:49 pmSEA-YQT
8h 09m1 stop
5:15 am - 10:51 amYQT-SEA
8h 36m1 stop
$693Air Canada
Find Deal
Fri, May 9 - Fri, May 16
5:40 am - 10:49 pmSEA-YQT
14h 09m2 stops
5:15 am - 10:51 amYQT-SEA
8h 36m1 stop
$710Air Canada
Find Deal
Fri, May 9 - Fri, May 16
11:40 am - 10:49 pmSEA-YQT
8h 09m1 stop
5:15 am - 10:51 amYQT-SEA
8h 36m1 stop
$824United Airlines
Find Deal
Fri, May 9 - Fri, May 16
7:00 am - 10:49 pmSEA-YQT
12h 49m2 stops
5:15 am - 10:51 amYQT-SEA
8h 36m1 stop
$834United Airlines
Find Deal
Fri, May 9 - Fri, May 16

United Airlines flights from Seattle to Thunder Bay

Our best United Airlines deals on Seattle to Thunder Bay flight tickets
United Airlines
May 9
SEA11:40 amSeattle/Tacoma Intl
8h 09m
1 stop
YQT10:49 pmThunder Bay
May 16
YQT5:15 amThunder Bay
8h 36m
1 stop
SEA10:51 amSeattle/Tacoma Intl
United Airlines
May 9
SEA7:00 amSeattle/Tacoma Intl
12h 49m
2 stops
YQT10:49 pmThunder Bay
May 16
YQT5:15 amThunder Bay
8h 36m
1 stop
SEA10:51 amSeattle/Tacoma Intl
United Airlines
May 9
SEA5:13 pmSeattle/Tacoma Intl
26h 36m
2 stops
YQT10:49 pmThunder Bay
May 16
YQT4:50 pmThunder Bay
24h 10m
3 stops
SEA2:00 pmSeattle/Tacoma Intl

Air Canada flights from Seattle to Thunder Bay

Our best Air Canada deals on Seattle to Thunder Bay flight tickets
Air Canada
May 9
SEA11:40 amSeattle/Tacoma Intl
8h 09m
1 stop
YQT10:49 pmThunder Bay
May 16
YQT5:15 amThunder Bay
8h 36m
1 stop
SEA10:51 amSeattle/Tacoma Intl
Air Canada
May 9
SEA5:40 amSeattle/Tacoma Intl
14h 09m
2 stops
YQT10:49 pmThunder Bay
May 16
YQT5:15 amThunder Bay
8h 36m
1 stop
SEA10:51 amSeattle/Tacoma Intl
Air Canada
Apr 8
SEA6:00 amSeattle/Tacoma Intl
13h 39m
1 stop
YQT10:39 pmThunder Bay
Apr 11
YQT5:00 amThunder Bay
16h 28m
2 stops
SEA6:28 pmSeattle/Tacoma Intl

See travel insights to Thunder Bay from

How to get the cheapest flight ticket from Seattle 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 day to depart on your flight to Thunder Bay?

The cheapest day to depart from Seattle to Thunder Bay is on a Saturday when prices can be found for as low as $610. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Saturday is $610.

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

Best Price Found

$477

Fastest flight time

8h 09m

Direct flights

None

Airports in Thunder Bay

1 airport
The best flight deal from Seattle to Thunder Bay found on momondo in the last 72 hours is $477
The fastest flight from Seattle to Thunder Bay takes 8h 09m
There are no direct flights from Seattle to Thunder Bay. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Thunder Bay Airport.
There is 1 airport near Thunder Bay: Thunder Bay (YQT)

  • 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 8h 09m 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.


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.


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