SEA - YQT

$294 Find Cheap Flights from Seattle to Thunder Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Thunder Bay departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thunder Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Thunder Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Thunder Bay, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$480
WestJet
Fri 5/8Fri 5/15
SEA - YQT • 2 stops
Cheapest one-way
$294
WestJet
Fri 6/12
SEA - YQT • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Thunder Bay. You'll need at least 1 connection.
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We hope you love your trip to Thunder Bay!
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Booking Insights
Flight Deals

Cheap Flights from Seattle to Thunder Bay (SEA-YQT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Thunder Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Thunder Bay

Fri, May 8 - Fri, May 15
WestJet Logo
7:35 pm - 6:45 pm
SEA
-
YQT
20h 10m
2 stops
WestJet Logo
7:50 pm - 9:40 am
YQT
-
SEA
16h 50m
1 stop
$480WestJet
Mon, May 11 - Mon, May 18
WestJet Logo
10:30 am - 6:45 pm
SEA
-
YQT
29h 15m
2 stops
WestJet Logo
7:50 pm - 9:40 am
YQT
-
SEA
16h 50m
1 stop
$489WestJet
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
7:55 am - 8:55 am
SEA
-
YQT
22h 00m
1 stop
Multiple Airlines Logo
7:50 pm - 6:45 pm
YQT
-
SEA
25h 55m
1 stop
$512Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
3:37 pm - 7:00 pm
SEA
-
YQT
24h 23m
1 stop
Multiple Airlines Logo
7:20 pm - 9:40 am
YQT
-
SEA
17h 20m
2 stops
$530Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
7:55 am - 10:38 pm
SEA
-
YQT
11h 43m
1 stop
Multiple Airlines Logo
7:50 pm - 6:45 pm
YQT
-
SEA
25h 55m
1 stop
$557Multiple Airlines
Mon, May 4 - Wed, May 6
Air Canada Logo
7:20 pm - 5:20 pm
SEA
-
YQT
19h 00m
2 stops
Air Canada Logo
5:10 am - 2:20 pm
YQT
-
SEA
12h 10m
2 stops
$597Air Canada
Tue, May 5 - Thu, May 7
Air Canada Logo
7:20 pm - 10:50 am
SEA
-
YQT
12h 30m
2 stops
Air Canada Logo
5:10 am - 2:20 pm
YQT
-
SEA
12h 10m
2 stops
$605Air Canada
Sat, May 9 - Sat, May 16
WestJet Logo
10:30 am - 10:25 am
SEA
-
YQT
20h 55m
2 stops
WestJet Logo
11:00 am - 6:45 pm
YQT
-
SEA
10h 45m
2 stops
$613WestJet
Fri, May 8 - Fri, May 15
WestJet Logo
7:35 pm - 6:45 pm
SEA
-
YQT
20h 10m
2 stops
WestJet Logo
7:20 pm - 9:40 am
YQT
-
SEA
17h 20m
2 stops
$614WestJet
Mon, May 4 - Wed, May 6
Air Canada Logo
7:20 pm - 5:20 pm
SEA
-
YQT
19h 00m
2 stops
Air Canada Logo
5:10 am - 9:08 pm
YQT
-
SEA
18h 58m
1 stop
$617Air Canada
Booking Insights

KAYAK's insights & trends for Seattle to Thunder Bay flights

Get data-powered insights and trends into flights from Seattle to Thunder Bay to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Thunder Bay?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Thunder Bay were found on WestJet ($480) and Air Canada ($597).

Find deals

Good to know

Cheapest flight$294
Flight from Seattle to Thunder Bay

When to book flights from Seattle to Thunder Bay

Are your dates flexible? Find out the best times to travel from Seattle to Thunder Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Thunder Bay

  • What is the cheapest flight from Seattle to Thunder Bay?

    In the last 3 days, the lowest price for a flight from Seattle to Thunder Bay was $294 for a one-way ticket and $480 for a round-trip.

  • Do I need a passport to fly between Seattle and Thunder Bay?

    Yes

  • Which airports will I be using when flying from Seattle to Thunder Bay?

    Seattle and Thunder Bay are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Thunder Bay.

  • Which aircraft models fly most regularly from Seattle to Thunder Bay?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Seattle to Thunder Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Thunder Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Thunder Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thunder Bay from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Thunder Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thunder Bay with an airline and back to Seattle with another airline. Booking your flights between Seattle and YQT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Thunder Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thunder Bay from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Seattle to Thunder Bay

Information on your arrival and departure airports

Seattle (SEA)
Thunder Bay (YQT)