Find flights
When to book
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Thunder Bay from C$ 492

IAD — YQT
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Thunder Bay

Fri 16/103:50 p.m. -
1 stop5h 55m
Mon 19/106:00 a.m. -
1 stop4h 45m
Deal found 7/9C$ 615
Fri 9/103:50 p.m. -
1 stop5h 55m
Fri 16/106:00 a.m. -
1 stop4h 45m
Deal found 9/9C$ 709
Sat 17/1011:25 a.m. -
1 stop6h 40m
Wed 21/105:15 p.m. -
1 stop17h 30m
Deal found 5/9C$ 738
Sat 19/911:25 a.m. -
1 stop21h 30m
Sat 26/910:10 a.m. -
1 stop24h 35m
Deal found 8/9C$ 747
Fri 9/103:50 p.m. -
1 stop5h 55m
Fri 16/107:50 p.m. -
2 stops21h 23m
Deal found 9/9C$ 808
Sat 17/109:45 a.m. -
2 stops7h 28m
Wed 21/105:15 a.m. -
2 stops9h 42m
Deal found 9/9C$ 830

Find flight deals from Dulles Intl to Thunder Bay

Round-trip from

C$ 615

One-way from

C$ 492
Porter Airlines
  • Porter Airlines
  • 16/10-19/10
  • 2 total stops
  • 10h 40m total
  • Washington, D.C. to Thunder Bay
Search Deals
16/9-31/12
  • 16/9-31/12
  • 2 total stops
  • 27h 32m total
  • Washington, D.C. to Thunder Bay
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl - YQT Thunder Bay

IADYQT

Washington, D.C. Dulles Intl

Wed 16/9

6:13 p.m.-9:45 p.m.

2 stops27h 32m

Thunder Bay

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 492
Quickest round-trip

Washington, D.C.Thunder Bay

IAD Washington, D.C. Dulles Intl - YQT Thunder Bay

IADYQT

Washington, D.C. Dulles Intl

Wed 16/9

4:00 p.m.-11:03 p.m.

1 stop7h 03m

Thunder Bay

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 553

Washington, D.C.Thunder Bay

IAD Washington, D.C. Dulles Intl - YQT Thunder Bay

IADYQT

Washington, D.C. Dulles Intl

Fri 16/10

3:50 p.m.-9:45 p.m.

1 stop5h 55m

Thunder Bay

Mon 19/10

11:35 a.m.-10:45 a.m.

2 stops23h 10m

C$ 652

Washington, D.C.Thunder Bay

IAD Washington, D.C. Dulles Intl - YQT Thunder Bay

IADYQT

Washington, D.C. Dulles Intl

Sat 17/10

11:25 a.m.-6:05 p.m.

1 stop6h 40m

Thunder Bay

Wed 21/10

5:15 p.m.-10:45 a.m.

1 stop17h 30m

C$ 738

Washington, D.C.Thunder Bay

IAD Washington, D.C. Dulles Intl - YQT Thunder Bay

IADYQT

Washington, D.C. Dulles Intl

Fri 9/10

10:40 p.m.-5:23 p.m.

2 stops18h 43m

Thunder Bay

Fri 16/10

5:15 a.m.-2:57 p.m.

2 stops9h 42m

C$ 967

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Dulles Intl with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • What airport do you fly into for flights to Thunder Bay from Washington, D.C. Dulles Intl?

    Located just 5.6 km from the city centre, Thunder Bay is the airport most travellers will use when flying to Thunder Bay from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Thunder Bay (YQT) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Thunder Bay?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Thunder Bay in 5h 55m. Fly via Porter Airlines to get the fastest option. Airlines will cover a distance of 1413 km.

  • Can I find deals for flights from Dulles Intl to Thunder Bay that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Thunder Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Thunder Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Thunder Bay.

  • Can I find deals for business class flights from Dulles Intl to Thunder Bay?

    Yes. Cheapflights offers flight deals from Dulles Intl to Thunder Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to Thunder Bay?

When you search for this flight from Dulles Intl to Thunder Bay, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Thunder Bay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thunder Bay from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Thunder Bay with no change fees?

Need flexible booking options for your flight to Thunder Bay from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Thunder Bay become cheaper?

Yes! Start tracking prices for Dulles Intl to Thunder Bay flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.