When did momondo last update prices for flights from Washington, D.C. to Thunder Bay Airport?

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

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

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

The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 292 Cheap Flights from Washington, D.C. to Thunder Bay in 2026

1 adult

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Find the cheapest flights from Washington, D.C. to Thunder Bay

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 p.m. - 11:15 p.m.

IAD

YQT

7h 05m

1 stop

5:15 a.m. - 3:34 p.m.

YQT

IAD

10h 19m

1 stop

C$ 692Air Canada

Sun, 7 Jun - Sun, 14 Jun

4:10 p.m. - 11:15 p.m.

IAD

YQT

7h 05m

1 stop

11:45 a.m. - 11:12 p.m.

YQT

IAD

11h 27m

2 stops

C$ 797United Airlines

Sun, 7 Jun - Sun, 14 Jun

8:15 a.m. - 11:15 p.m.

IAD

YQT

15h 00m

2 stops

11:45 a.m. - 11:12 p.m.

YQT

IAD

11h 27m

2 stops

C$ 809United Airlines

Sun, 7 Jun - Sun, 14 Jun

4:30 p.m. - 11:05 p.m.

IAD

YQT

6h 35m

1 stop

11:15 a.m. - 3:49 p.m.

YQT

IAD

4h 34m

1 stop

C$ 831Air Canada

Sat, 21 Feb - Wed, 25 Feb

9:45 a.m. - 11:05 p.m.

IAD

YQT

13h 20m

2 stops

11:15 a.m. - 3:49 p.m.

YQT

IAD

4h 34m

1 stop

C$ 876Air Canada

Sat, 21 Feb - Wed, 25 Feb

4:05 p.m. - 10:00 p.m.

IAD

YQT

5h 55m

1 stop

6:00 a.m. - 10:46 a.m.

YQT

IAD

4h 46m

1 stop

C$ 886Porter Airlines

Fri, 19 Jun - Sun, 28 Jun

4:30 p.m. - 11:05 p.m.

IAD

YQT

6h 35m

1 stop

7:25 p.m. - 11:44 a.m.

YQT

IAD

16h 19m

2 stops

C$ 994Air Canada

Sat, 21 Feb - Wed, 25 Feb

9:45 a.m. - 11:05 p.m.

IAD

YQT

13h 20m

2 stops

7:25 p.m. - 11:44 a.m.

YQT

IAD

16h 19m

2 stops

C$ 1,025Air Canada

Sat, 21 Feb - Wed, 25 Feb

4:30 p.m. - 11:05 p.m.

IAD

YQT

6h 35m

1 stop

7:25 p.m. - 3:49 p.m.

YQT

IAD

20h 24m

1 stop

C$ 1,030Air Canada

Sat, 21 Feb - Wed, 25 Feb

9:45 a.m. - 11:05 p.m.

IAD

YQT

13h 20m

2 stops

7:25 p.m. - 11:44 a.m.

YQT

IAD

16h 19m

2 stops

C$ 1,039Air Canada

Sat, 21 Feb - Wed, 25 Feb

Air Canada flights from Washington, D.C. to Thunder Bay

Our best Air Canada deals on Washington, D.C. to Thunder Bay flight tickets

Air Canada

7 Jun

IAD4:10 p.m.Washington, D.C. Dulles Intl

7h 05m

1 stop

YQT11:15 p.m.Thunder Bay

14 Jun

YQT5:15 a.m.Thunder Bay

10h 19m

1 stop

IAD3:34 p.m.Washington, D.C. Dulles Intl

C$ 692

Air Canada

21 Feb

IAD4:30 p.m.Washington, D.C. Dulles Intl

6h 35m

1 stop

YQT11:05 p.m.Thunder Bay

25 Feb

YQT11:15 a.m.Thunder Bay

4h 34m

1 stop

IAD3:49 p.m.Washington, D.C. Dulles Intl

C$ 831

Air Canada

21 Feb

IAD9:45 a.m.Washington, D.C. Dulles Intl

13h 20m

2 stops

YQT11:05 p.m.Thunder Bay

25 Feb

YQT11:15 a.m.Thunder Bay

4h 34m

1 stop

IAD3:49 p.m.Washington, D.C. Dulles Intl

C$ 876

United Airlines flights from Washington, D.C. to Thunder Bay

Our best United Airlines deals on Washington, D.C. to Thunder Bay flight tickets

United Airlines

7 Jun

IAD4:10 p.m.Washington, D.C. Dulles Intl

7h 05m

1 stop

YQT11:15 p.m.Thunder Bay

14 Jun

YQT11:45 a.m.Thunder Bay

11h 27m

2 stops

IAD11:12 p.m.Washington, D.C. Dulles Intl

C$ 797

United Airlines

7 Jun

IAD8:15 a.m.Washington, D.C. Dulles Intl

15h 00m

2 stops

YQT11:15 p.m.Thunder Bay

14 Jun

YQT11:45 a.m.Thunder Bay

11h 27m

2 stops

IAD11:12 p.m.Washington, D.C. Dulles Intl

C$ 809

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sun 7/6

4:10 p.m.-11:15 p.m.

1 stop7h 05m

Thunder Bay

Sun 14/6

5:15 a.m.-3:34 p.m.

1 stop10h 19m

C$ 692

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sun 7/6

4:10 p.m.-11:15 p.m.

1 stop7h 05m

Thunder Bay

Sun 14/6

11:45 a.m.-11:12 p.m.

2 stops11h 27m

C$ 797

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sun 7/6

8:15 a.m.-11:15 p.m.

2 stops15h 00m

Thunder Bay

Sun 14/6

11:45 a.m.-11:12 p.m.

2 stops11h 27m

C$ 809

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

4:30 p.m.-11:05 p.m.

1 stop6h 35m

Thunder Bay

Wed 25/2

11:15 a.m.-3:49 p.m.

1 stop4h 34m

C$ 831

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

9:45 a.m.-11:05 p.m.

2 stops13h 20m

Thunder Bay

Wed 25/2

11:15 a.m.-3:49 p.m.

1 stop4h 34m

C$ 876

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Fri 19/6

4:05 p.m.-10:00 p.m.

1 stop5h 55m

Thunder Bay

Sun 28/6

6:00 a.m.-10:46 a.m.

1 stop4h 46m

C$ 886

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

4:30 p.m.-11:05 p.m.

1 stop6h 35m

Thunder Bay

Wed 25/2

7:25 p.m.-11:44 a.m.

2 stops16h 19m

C$ 994

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

9:45 a.m.-11:05 p.m.

2 stops13h 20m

Thunder Bay

Wed 25/2

7:25 p.m.-11:44 a.m.

2 stops16h 19m

C$ 1,025

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

4:30 p.m.-11:05 p.m.

1 stop6h 35m

Thunder Bay

Wed 25/2

7:25 p.m.-3:49 p.m.

1 stop20h 24m

C$ 1,030

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 21/2

9:45 a.m.-11:05 p.m.

2 stops13h 20m

Thunder Bay

Wed 25/2

7:25 p.m.-11:44 a.m.

2 stops16h 19m

C$ 1,039

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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 airline that flies from Washington, D.C. to Thunder Bay?

Air Canada, United Airlines, and Porter Airlines are the most popular carriers operating from Washington, D.C. to Thunder Bay

When to book flights from Washington, D.C. to Thunder Bay

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

Estimated round-trip price

Cheap Washington, D.C. to Thunder Bay (WAS to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Thunder Bay

Fastest flight time	5h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Thunder Bay takes 5h 15m

There are no direct flights from Washington, D.C. to Thunder Bay. There are no popular flight routes from Washington, D.C. to Thunder Bay.

Search flight deals

How far is Washington, D.C. to Thunder Bay by plane?
A flight from Washington, D.C. to Thunder Bay will travel around 1436.5 km. A reasonable flight in good conditions will take 5h 15m.
When did momondo last update prices for flights from Washington, D.C. to Thunder Bay Airport?
Prices for flights from Washington, D.C. to Thunder Bay Airport refresh daily.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Thunder Bay?

It is quick and easy to find Washington, D.C. to Thunder Bay flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thunder Bay that suits you.

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

Flights from Washington, D.C. to Thunder Bay with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Thunder Bay.

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

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