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Latest Flight Deals from Thunder Bay to Seattle
Book one-way or return flights from Thunder Bay to Seattle from as little as US$142. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- YQT19:3515h 12m1 stopSEA07:47Wed, Jul 17|Thunder Bay - Seattle|WestJetUS$142US$44468% OFF68% OFFUS$444US$142
- YQT19:3520h 24m1 stopSEA12:59Tue, Jul 23|Thunder Bay - Seattle|WestJetUS$145US$44467% OFF67% OFFUS$444US$145
- YQT19:2520h 34m1 stopSEA12:59Sun, Jul 28|Thunder Bay - Seattle|WestJetUS$166US$44463% OFF63% OFFUS$444US$166
- YQT19:2520h 34m1 stopSEA12:59Mon, Jul 29|Thunder Bay - Seattle|WestJetUS$170US$170
- YQT19:2524h 56m1 stopSEA17:21Wed, Aug 7|Thunder Bay - Seattle|WestJetUS$188US$188
- YQT19:2520h 2m1 stopSEA12:27Wed, Jul 3|Thunder Bay - Seattle|WestJetUS$200US$200
- YQT19:2524h 56m1 stopSEA17:21Thu, Jun 27|Thunder Bay - Seattle|WestJetUS$209US$209
- YQT10:3510h 25m1 stopSEA18:00Fri, Jul 19|Thunder Bay - Seattle|Flair AirlinesUS$336US$336
- YQT10:3510h 25m1 stopSEA18:00Wed, Aug 7|Thunder Bay - Seattle|Flair AirlinesUS$364US$364
- YQT19:3025h 30m1 stopSEA18:00Wed, Jul 17|Thunder Bay - Seattle|Porter AirlinesUS$376US$376
- YQT13:003h 5mDirectSEA14:00Wed, Jul 3|Thunder Bay - Seattle|WestJetFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Thunder Bay to Seattle? Find one-way or return flights that are affordable and fit your itinerary.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
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Airlines Flying from Thunder Bay to Seattle
View airlines operating flights from Thunder Bay to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![WestJet](https://pic.tripcdn.com/airline_logo/3x/ws.png?proc=resize/m_w,w_600,h_600,B0B3)
WestJet
From US$142
![Flair Airlines](https://pic.tripcdn.com/airline_logo/3x/f8.png?proc=resize/m_w,w_600,h_600,B0B3)
Flair Airlines
From US$216
![Air Transat](https://pic.tripcdn.com/airline_logo/3x/ts.png?proc=resize/m_w,w_600,h_600,B0B3)
Air Transat
From US$232
![Porter Airlines](https://pic.tripcdn.com/airline_logo/3x/pd.png?proc=resize/m_w,w_600,h_600,B0B3)
Porter Airlines
From US$365
![Bearskin Airlines](https://pic.tripcdn.com/airline_logo/3x/jv.png?proc=resize/m_w,w_600,h_600,B0B3)
Bearskin Airlines
From US$705
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
ANA airlines
Find more flights and airlines
Alternative Routes from Thunder Bay to Seattle
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Thunder Bay to Seattle.
- CheapestYQT19:3515h 12m1 transferSEA07:47Thunder Bay Airport - Seattle-Tacoma International AirportWed, Jul 17WestJetUS$142
- YQT19:3515h 12m1 transferSEA07:47Thunder Bay Airport - Seattle-Tacoma International AirportWed, Jul 17WestJetUS$142Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Thunder Bay to Seattle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Thunder Bay to Seattle. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Save up to £10 per person when booking your flights on Trip.com
Flight Information from Thunder Bay to Seattle
Cheapest nonstop flight price | $141 |
---|---|
Off-season for travel | July |
Peak season for travel | December |
Flight distance | 2,440.89km |
Popular airline | Bearskin Airlines |
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