What is the cheapest airline that flies from Washington to Thunder Bay?

Air Canada and United Airlines are the most popular carriers operating from Washington to Thunder Bay

When did momondo last update prices for flights from Washington to Thunder Bay Airport?

Prices for flights from Washington to Thunder Bay Airport refresh daily.

How old do you have to be to fly from Washington 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 Washington to Thunder Bay Airport.

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

The travel and health documents you'll need for your trip to Thunder Bay Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thunder Bay Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$373 Cheap Flights from Washington to Thunder Bay in 2025

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Find the cheapest flights from Washington to Thunder Bay

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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington to Thunder Bay that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington to Thunder Bay.

Cheap last minute flights

Planning a quick getaway from Washington to Thunder Bay? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Thunder Bay, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington to Thunder Bay

Find recent round-trip train or bus tickets from Washington to Thunder Bay.

All round-trip flight deals to Thunder Bay

The cheapest plane tickets to Thunder Bay found on KAYAK recently.

1:46 pm - 4:45 pmSEA-YQT

23h 59m2 stops

5:00 am - 3:54 pmYQT-SEA

13h 54m2 stops

$460United Airlines

Find Deal

Mon, Feb 24 - Mon, Mar 3

11:59 pm - 10:45 pmSEA-YQT

19h 46m2 stops

5:35 pm - 9:50 amYQT-SEA

19h 15m2 stops

$513

Find Deal

Sun, Jan 26 - Fri, Jan 31

6:05 am - 10:45 pmSEA-YQT

13h 40m1 stop

5:00 am - 3:54 pmYQT-SEA

13h 54m2 stops

$636United Airlines

Find Deal

Mon, Feb 24 - Mon, Mar 3

9:45 pm - 9:28 pmSEA-YQT

20h 43m3 stops

12:40 pm - 10:00 amYQT-SEA

24h 20m3 stops

$649

Find Deal

Sun, Jan 26 - Fri, Jan 31

6:05 am - 10:45 pmSEA-YQT

13h 40m1 stop

5:35 pm - 9:50 amYQT-SEA

19h 15m2 stops

$667Air Canada

Find Deal

Sun, Jan 26 - Fri, Jan 31

5:30 pm - 1:43 pmSEA-YQT

17h 13m2 stops

12:40 pm - 10:00 amYQT-SEA

24h 20m3 stops

$671

Find Deal

Sun, Jan 26 - Fri, Jan 31

6:05 am - 10:45 pmSEA-YQT

13h 40m1 stop

5:35 pm - 9:30 pmYQT-SEA

30h 55m1 stop

$771Air Canada

Find Deal

Mon, Feb 24 - Mon, Mar 3

6:05 am - 10:45 pmSEA-YQT

13h 40m1 stop

5:35 pm - 9:30 pmYQT-SEA

30h 55m1 stop

$850Air Canada

Find Deal

Sun, Jan 26 - Fri, Jan 31

7:05 pm - 4:45 pmSEA-YQT

18h 40m2 stops

$373Air Canada

Find Deal

Sun, Feb 23

6:05 am - 10:45 pmSEA-YQT

13h 40m1 stop

$376Air Canada

Find Deal

Sun, Feb 23

9:20 am - 4:45 pmSEA-YQT

28h 25m3 stops

$537United Airlines

Find Deal

Sun, Feb 23

United Airlines flights from State of Washington to Thunder Bay

Our best United Airlines deals on State of Washington to Thunder Bay flight tickets

United Airlines

Feb 24

SEA1:46 pmSeattle/Tacoma Intl

23h 59m

2 stops

YQT4:45 pmThunder Bay

Mar 3

YQT5:00 amThunder Bay

13h 54m

2 stops

SEA3:54 pmSeattle/Tacoma Intl

$460

Find similar

United Airlines

Feb 24

SEA6:05 amSeattle/Tacoma Intl

13h 40m

1 stop

YQT10:45 pmThunder Bay

Mar 3

YQT5:00 amThunder Bay

13h 54m

2 stops

SEA3:54 pmSeattle/Tacoma Intl

$636

Find similar

Air Canada flights from State of Washington to Thunder Bay

Our best Air Canada deals on State of Washington to Thunder Bay flight tickets

Air Canada

Jan 26

SEA6:05 amSeattle/Tacoma Intl

13h 40m

1 stop

YQT10:45 pmThunder Bay

Jan 31

YQT5:35 pmThunder Bay

19h 15m

2 stops

SEA9:50 amSeattle/Tacoma Intl

$667

Find similar

Air Canada

Feb 24

SEA6:05 amSeattle/Tacoma Intl

13h 40m

1 stop

YQT10:45 pmThunder Bay

Mar 3

YQT5:35 pmThunder Bay

30h 55m

1 stop

SEA9:30 pmSeattle/Tacoma Intl

$771

Find similar

Air Canada

Jan 26

SEA6:05 amSeattle/Tacoma Intl

13h 40m

1 stop

YQT10:45 pmThunder Bay

Jan 31

YQT5:35 pmThunder Bay

30h 55m

1 stop

SEA9:30 pmSeattle/Tacoma Intl

$850

Find similar

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

What is the cheapest day to depart on your flight to Thunder Bay?

The cheapest day to depart from State of Washington 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.

Cheap State of Washington to Thunder Bay flight deals and tips

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

Best Price Found	$373
Fastest flight time	13h 40m
Direct flights	None
Airports in Thunder Bay	1 airport

The best one-way flight to Thunder Bay from State of Washington in the past 72 hours is $373. The best round-trip flight deal from State of Washington to Thunder Bay found on momondo in the last 72 hours is $460.

The fastest flight from State of Washington to Thunder Bay takes 13h 40m

There are no direct flights from State of Washington 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)

Search flight deals

When did momondo last update prices for flights from Washington to Thunder Bay Airport?
Prices for flights from Washington to Thunder Bay Airport refresh daily.
How old do you have to be to fly from Washington 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 Washington to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The travel and health documents you'll need for your trip to Thunder Bay Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thunder Bay Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Thunder Bay. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Thunder Bay from Washington with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thunder Bay from Washington.

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

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