How do I get Price Alerts for flights from Washington, D.C. to Thunder Bay?

Confirm your travel details to search for the latest offers for flights from Washington, D.C. to Thunder Bay . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Washington, D.C. to Thunder Bay with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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$ 673 Cheap Flights from Washington, D.C. to Thunder Bay in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

11:30 a.m. - 6:05 p.m.

IAD

YQT

6h 35m

1 stop

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

YQT

IAD

4h 46m

1 stop

C$ 673Porter Airlines

Sat, 6 Jun - Sat, 13 Jun

11:30 a.m. - 6:05 p.m.

IAD

YQT

6h 35m

1 stop

10:10 a.m. - 8:02 p.m.

YQT

IAD

33h 52m

2 stops

C$ 699Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

4:05 p.m. - 11:15 p.m.

IAD

YQT

7h 10m

1 stop

5:10 a.m. - 3:01 p.m.

YQT

IAD

9h 51m

2 stops

C$ 703Air Canada

Mon, 15 Jun - Fri, 19 Jun

11:30 a.m. - 4:35 p.m.

IAD

YQT

5h 05m

1 stop

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

YQT

IAD

4h 46m

1 stop

C$ 714Porter Airlines

Sun, 26 Jul - Tue, 4 Aug

4:05 p.m. - 11:15 p.m.

IAD

YQT

7h 10m

1 stop

5:10 a.m. - 8:24 p.m.

YQT

IAD

15h 14m

1 stop

C$ 725Air Canada

Mon, 15 Jun - Fri, 19 Jun

11:30 a.m. - 10:33 p.m.

IAD

YQT

11h 03m

1 stop

6:30 a.m. - 3:16 p.m.

YQT

IAD

8h 46m

1 stop

C$ 727Porter Airlines

Tue, 16 Jun - Thu, 25 Jun

4:05 p.m. - 9:45 p.m.

IAD

YQT

5h 40m

1 stop

8:15 a.m. - 3:21 p.m.

YQT

IAD

7h 06m

1 stop

C$ 731Porter Airlines

Thu, 7 May - Fri, 15 May

11:30 a.m. - 4:35 p.m.

IAD

YQT

5h 05m

1 stop

7:50 p.m. - 4:21 p.m.

YQT

IAD

20h 31m

2 stops

C$ 764Multiple Airlines

Thu, 7 May - Fri, 15 May

11:30 a.m. - 4:35 p.m.

IAD

YQT

5h 05m

1 stop

8:15 a.m. - 3:16 p.m.

YQT

IAD

7h 01m

1 stop

C$ 792Porter Airlines

Fri, 31 Jul - Sun, 9 Aug

4:05 p.m. - 9:45 p.m.

IAD

YQT

5h 40m

1 stop

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

YQT

IAD

4h 46m

1 stop

C$ 840Porter Airlines

Mon, 15 Jun - Fri, 19 Jun

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

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

Porter Airlines

6 Jun

IAD11:30 a.m.Washington, D.C. Dulles Intl

6h 35m

1 stop

YQT6:05 p.m.Thunder Bay

13 Jun

YQT6:00 a.m.Thunder Bay

4h 46m

1 stop

IAD10:46 a.m.Washington, D.C. Dulles Intl

C$ 673

Porter Airlines

16 Jun

IAD11:30 a.m.Washington, D.C. Dulles Intl

11h 03m

1 stop

YQT10:33 p.m.Thunder Bay

25 Jun

YQT6:30 a.m.Thunder Bay

8h 46m

1 stop

IAD3:16 p.m.Washington, D.C. Dulles Intl

C$ 727

Porter Airlines

7 May

IAD4:05 p.m.Washington, D.C. Dulles Intl

5h 40m

1 stop

YQT9:45 p.m.Thunder Bay

15 May

YQT8:15 a.m.Thunder Bay

7h 06m

1 stop

IAD3:21 p.m.Washington, D.C. Dulles Intl

C$ 731

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 May

IAD6:00 a.m.Washington, D.C. Dulles Intl

11h 20m

2 stops

YQT5:20 p.m.Thunder Bay

15 May

YQT11:45 a.m.Thunder Bay

7h 43m

2 stops

IAD7:28 p.m.Washington, D.C. Dulles Intl

C$ 1,132

United Airlines

6 Jun

IAD12:55 p.m.Washington, D.C. Dulles Intl

10h 20m

2 stops

YQT11:15 p.m.Thunder Bay

13 Jun

YQT5:10 a.m.Thunder Bay

11h 16m

2 stops

IAD4:26 p.m.Washington, D.C. Dulles Intl

C$ 1,205

United Airlines

4 May

IAD6:15 a.m.Washington, D.C. Dulles Intl

11h 05m

2 stops

YQT5:20 p.m.Thunder Bay

7 May

YQT5:10 a.m.Thunder Bay

8h 53m

2 stops

IAD2:03 p.m.Washington, D.C. Dulles Intl

C$ 1,300

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

Cheapest round-trip

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 6/6

11:30 a.m.-6:05 p.m.

1 stop6h 35m

Thunder Bay

Sat 13/6

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

1 stop4h 46m

C$ 673

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sat 6/6

11:30 a.m.-6:05 p.m.

1 stop6h 35m

Thunder Bay

Sat 13/6

10:10 a.m.-8:02 p.m.

2 stops33h 52m

C$ 699

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 15/6

4:05 p.m.-11:15 p.m.

1 stop7h 10m

Thunder Bay

Fri 19/6

5:10 a.m.-3:01 p.m.

2 stops9h 51m

C$ 703

Quickest round-trip

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sun 26/7

11:30 a.m.-4:35 p.m.

1 stop5h 05m

Thunder Bay

Tue 4/8

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

1 stop4h 46m

C$ 714

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 15/6

4:05 p.m.-11:15 p.m.

1 stop7h 10m

Thunder Bay

Fri 19/6

5:10 a.m.-8:24 p.m.

1 stop15h 14m

C$ 725

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Tue 16/6

11:30 a.m.-10:33 p.m.

1 stop11h 03m

Thunder Bay

Thu 25/6

6:30 a.m.-3:16 p.m.

1 stop8h 46m

C$ 727

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 7/5

4:05 p.m.-9:45 p.m.

1 stop5h 40m

Thunder Bay

Fri 15/5

8:15 a.m.-3:21 p.m.

1 stop7h 06m

C$ 731

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 7/5

11:30 a.m.-4:35 p.m.

1 stop5h 05m

Thunder Bay

Fri 15/5

7:50 p.m.-4:21 p.m.

2 stops20h 31m

C$ 764

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Fri 31/7

11:30 a.m.-4:35 p.m.

1 stop5h 05m

Thunder Bay

Sun 9/8

8:15 a.m.-3:16 p.m.

1 stop7h 01m

C$ 792

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 15/6

4:05 p.m.-9:45 p.m.

1 stop5h 40m

Thunder Bay

Fri 19/6

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

1 stop4h 46m

C$ 840

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 40m
Direct flights	None

The fastest flight from Washington, D.C. to Thunder Bay takes 5h 40m

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

Frequently asked questions about flying from Washington, D.C. to Thunder Bay

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 40m.
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.

Frequently asked questions about flying from Washington, D.C. to Thunder Bay

How do I get Price Alerts for flights from Washington, D.C. to Thunder Bay?
Confirm your travel details to search for the latest offers for flights from Washington, D.C. to Thunder Bay. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Washington, D.C. to Thunder Bay with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.