IAD - YQT

C$ 638 Find Cheap Flights from Washington, D.C. to Thunder Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Thunder Bay departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thunder Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Thunder Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Thunder Bay, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 638
Air Canada
Sun 15/3Sun 22/3
IAD - YQT • 1 stop
Cheapest one-way flights
Multiple Airlines
Sat 31/1
IAD - YQT • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Thunder Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Thunder Bay (IAD-YQT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Thunder Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Thunder Bay

Sun, 15 Mar - Sun, 22 Mar
Air Canada Logo
4:30 p.m. - 11:35 p.m.
IAD
-
YQT
7h 05m
1 stop
Air Canada Logo
5:00 a.m. - 3:46 p.m.
YQT
-
IAD
10h 46m
1 stop
C$ 638Air Canada
Sun, 7 Jun - Sun, 14 Jun
Air Canada Logo
4:10 p.m. - 11:15 p.m.
IAD
-
YQT
7h 05m
1 stop
Air Canada Logo
11:45 a.m. - 8:29 p.m.
YQT
-
IAD
8h 44m
1 stop
C$ 691Air Canada
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
8:15 a.m. - 9:24 p.m.
IAD
-
YQT
37h 09m
2 stops
Multiple Airlines Logo
4:15 p.m. - 10:24 a.m.
YQT
-
IAD
18h 09m
1 stop
C$ 692Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Porter Airlines Logo
6:30 p.m. - 11:10 a.m.
IAD
-
YQT
16h 40m
2 stops
Porter Airlines Logo
6:00 a.m. - 5:14 p.m.
YQT
-
IAD
11h 14m
2 stops
C$ 776Porter Airlines
Sun, 7 Jun - Sun, 14 Jun
United Airlines Logo
4:10 p.m. - 11:15 p.m.
IAD
-
YQT
7h 05m
1 stop
United Airlines Logo
11:45 a.m. - 11:12 p.m.
YQT
-
IAD
11h 27m
2 stops
C$ 795United Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
7:00 a.m. - 10:21 a.m.
IAD
-
YQT
27h 21m
3 stops
Multiple Airlines Logo
6:00 a.m. - 5:14 p.m.
YQT
-
IAD
11h 14m
2 stops
C$ 838Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
United Airlines Logo
6:00 a.m. - 5:15 p.m.
IAD
-
YQT
11h 15m
2 stops
United Airlines Logo
11:45 a.m. - 11:12 p.m.
YQT
-
IAD
11h 27m
2 stops
C$ 841United Airlines
Wed, 18 Feb - Wed, 25 Feb
Multiple Airlines Logo
11:40 a.m. - 7:42 p.m.
IAD
-
YQT
8h 02m
1 stop
Multiple Airlines Logo
4:15 p.m. - 10:22 a.m.
YQT
-
IAD
18h 07m
1 stop
C$ 905Multiple Airlines
Sat, 14 Feb - Sun, 15 Feb
Porter Airlines Logo
1:50 p.m. - 7:42 p.m.
IAD
-
YQT
5h 52m
1 stop
Porter Airlines Logo
10:30 a.m. - 5:14 p.m.
YQT
-
IAD
6h 44m
1 stop
C$ 909Porter Airlines
Wed, 18 Feb - Wed, 25 Feb
Porter Airlines Logo
11:40 a.m. - 7:42 p.m.
IAD
-
YQT
8h 02m
1 stop
Porter Airlines Logo
11:50 a.m. - 10:22 a.m.
YQT
-
IAD
22h 32m
2 stops
C$ 917Porter Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Thunder Bay flights

Get data-powered insights and trends into flights from Washington, D.C. to Thunder Bay to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Thunder Bay?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Thunder Bay were found on Air Canada (C$ 638) and Porter Airlines (C$ 776).

Find deals

Good to know

Cheapest flightC$ 638
Flight from Washington, D.C. to Thunder Bay

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Thunder Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Thunder Bay flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Thunder Bay was C$ 638 for a round-trip ticket.

  • Which aircraft models fly most regularly from Washington, D.C. to Thunder Bay?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Thunder Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Thunder Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Thunder Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thunder Bay from Washington, D.C. is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Thunder Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thunder Bay with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Thunder Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thunder Bay from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Thunder Bay

Information on your arrival and departure airports

Washington, D.C. (IAD)
Thunder Bay (YQT)