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WAS - YQT

$530 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 6/28. 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
0 bags
Tue 6/4
Tue 6/11

Search 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
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to Thunder Bay (WAS-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 and deals for you by selecting your travel dates.
Choose your dates
1:00 pm - 6:49 pmIAD-YQT
5h 49m1 stop
8:15 am - 3:52 pmYQT-IAD
7h 37m1 stop
$530Porter Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1
1:00 pm - 6:49 pmIAD-YQT
5h 49m1 stop
12:50 pm - 5:02 pmYQT-IAD
4h 12m1 stop
$610Porter Airlines
Find Deal
Fri, Aug 16 - Sun, Aug 18
1:00 pm - 6:49 pmIAD-YQT
5h 49m1 stop
7:45 am - 3:52 pmYQT-IAD
8h 07m2 stops
$681Porter Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1
6:00 am - 5:12 pmDCA-YQT
11h 12m2 stops
5:05 am - 12:20 pmYQT-DCA
7h 15m2 stops
$717Air Canada
Find Deal
Wed, Sep 4 - Sat, Sep 7
6:59 am - 5:13 pmDCA-YQT
10h 14m1 stop
5:05 am - 7:55 pmYQT-DCA
14h 50m1 stop
$730Air Canada
Find Deal
Fri, Aug 16 - Sun, Aug 18
6:50 pm - 5:12 pmDCA-YQT
22h 22m1 stop
5:05 am - 12:20 pmYQT-DCA
7h 15m2 stops
$735Air Canada
Find Deal
Wed, Sep 4 - Sat, Sep 7
7:00 am - 4:18 pmIAD-YQT
33h 18m2 stops
4:50 pm - 9:45 pmYQT-IAD
28h 55m2 stops
$756WestJet
Find Deal
Thu, May 30 - Sun, Jun 2
6:18 am - 4:18 pmIAD-YQT
10h 00m2 stops
4:50 pm - 9:45 pmYQT-IAD
28h 55m2 stops
$767WestJet
Find Deal
Thu, May 30 - Sun, Jun 2
9:59 am - 4:18 pmIAD-YQT
30h 19m2 stops
7:25 pm - 6:04 pmYQT-IAD
22h 39m1 stop
$837WestJet
Find Deal
Thu, May 30 - Sun, Jun 2
1:00 pm - 9:12 pmIAD-YQT
8h 12m2 stops
7:45 am - 3:52 pmYQT-IAD
8h 07m2 stops
$1,167Porter Airlines
Find Deal
Fri, Jun 28 - Mon, Jul 1

Flights from Washington, D.C. to Thunder Bay - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Washington, D.C. to Thunder Bay?

The average price of all flights from Washington, D.C. to Thunder Bay clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Thunder Bay on a Monday and more expensive on a Tuesday. On your return trip to Washington, D.C., you should consider flying back on a Tuesday, and avoid Mondays for better deals.

Good to know

Cheapest flight

$530
Flight from Washington Dulles Airport 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 flights from Washington, D.C. to Thunder Bay

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Thunder Bay was $530 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Thunder Bay?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Thunder Bay?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Thunder Bay. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Thunder Bay.

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

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

  • Which airline alliances offer flights from Washington, D.C. to Thunder Bay?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Thunder Bay.

  • 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 travelers 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.

See more FAQs

Top airline flying from Washington, D.C. to Thunder Bay

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Thunder Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Thunder Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Porter AirlinesOverall score based on 430 reviews
7.5Comfort
7.6Boarding
6.6Entertainment
7.4Food
8.2Crew
Airline reviews

Wish we had music during take off and landing like the last flight

10.0 ExcellentAnonymous, Apr 2024EWR - YTZ
Read more about Porter Airlines reviews

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

Last minute flights from Washington, D.C. to Thunder Bay

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Thunder Bay that are departing in the next 10 days.
5/6Mon
multi-stopWestJet
10h 18mDCA-YQT
5/7Tue
multi-stopWestJet
12h 14mYQT-DCA
$1,490
5/6Mon
multi-stopAir Canada
17h 49mDCA-YQT
5/7Tue
multi-stopAir Canada
13h 02mYQT-DCA
$1,583
5/6Mon
multi-stopAir Canada
4h 59mDCA-YQT
5/7Tue
multi-stopAir Canada
14h 52mYQT-DCA
$1,599
5/7Tue
multi-stopWestJet
17h 12mBWI-YQT
5/8Wed
multi-stopWestJet
9h 51mYQT-BWI
$1,653
5/7Tue
multi-stopWestJet
11h 07mBWI-YQT
5/8Wed
multi-stopWestJet
17h 23mYQT-BWI
$1,766

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Flights to Thunder Bay

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