Find flights
Airlines
FAQs

Cheap flights from Thunder Bay to Washington, D.C. Dulles Intl Airport from C$ 638

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. 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.
YQT — IAD
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

When is the cheapest time to fly from Thunder Bay to Washington, D.C. Dulles Intl Airport (YQT - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thunder Bay to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap Porter Airlines flights from Thunder Bay to Dulles Intl

Explore cheap flight options specifically provided by Porter Airlines for the route between Thunder Bay and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Check out some of the cheapest Porter Airlines flights we've come across from Thunder Bay to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 15/78:15 a.m.YQT - IAD
1 stop7h 37mPorter Airlines
Sun 21/71:30 p.m.IAD - YQT
1 stop5h 19mPorter Airlines
Deal found 24/4C$ 638
Sun 14/712:50 p.m.YQT - IAD
1 stop4h 12mPorter Airlines
Mon 22/71:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 24/4C$ 672
Mon 17/68:15 a.m.YQT - IAD
1 stop7h 47mPorter Airlines
Tue 18/61:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 25/4C$ 694
Tue 16/78:15 a.m.YQT - IAD
1 stop7h 37mPorter Airlines
Mon 22/71:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 24/4C$ 705

Cheap WestJet flights from Thunder Bay to Dulles Intl

Explore cheap flight options specifically provided by WestJet for the route between Thunder Bay and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Have a look at some of the cheapest available WestJet flights departing from Thunder Bay and landing in Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Mon 15/75:45 a.m.YQT - IAD
2 stops12h 01mWestJet
Mon 22/76:45 p.m.IAD - YQT
1 stop23h 55mWestJet
Deal found 24/4C$ 908
Mon 15/75:45 a.m.YQT - IAD
2 stops12h 01mWestJet
Mon 22/76:00 a.m.IAD - YQT
2 stops17h 10mWestJet
Deal found 24/4C$ 1,126
Mon 15/75:45 a.m.YQT - IAD
2 stops12h 01mWestJet
Sat 20/77:13 p.m.IAD - YQT
2 stops27h 57mWestJet
Deal found 24/4C$ 1,134
Sun 14/74:50 p.m.YQT - IAD
2 stops24h 56mWestJet
Mon 22/76:00 a.m.IAD - YQT
2 stops17h 10mWestJet
Deal found 24/4C$ 1,163
Sun 14/74:50 p.m.YQT - IAD
2 stops24h 56mWestJet
Sat 20/77:13 p.m.IAD - YQT
2 stops27h 57mWestJet
Deal found 24/4C$ 1,171

Thunder Bay to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Thunder Bay and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
These are some of the most attractive deals on flights from Thunder Bay to Washington, D.C. in 2024. Check back in a little while for more flight options.
Mon 15/78:15 a.m.YQT - IAD
1 stop7h 37mPorter Airlines
Sun 21/71:30 p.m.IAD - YQT
1 stop5h 19mPorter Airlines
Deal found 24/4C$ 638
Sun 14/712:50 p.m.YQT - IAD
1 stop4h 12mPorter Airlines
Mon 22/71:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 24/4C$ 672
Mon 17/68:15 a.m.YQT - IAD
1 stop7h 47mPorter Airlines
Tue 18/61:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 25/4C$ 694
Tue 16/78:15 a.m.YQT - IAD
1 stop7h 37mPorter Airlines
Mon 22/71:00 p.m.IAD - YQT
1 stop5h 49mPorter Airlines
Deal found 24/4C$ 705
Mon 15/75:05 a.m.YQT - IAD
2 stops17h 30mUnited Airlines
Sun 21/74:00 p.m.IAD - YQT
1 stop6h 43mUnited Airlines
Deal found 24/4C$ 799
Mon 17/65:00 a.m.YQT - IAD
2 stops15h 29mAir Canada
Tue 18/64:00 p.m.IAD - YQT
1 stop6h 48mAir Canada
Deal found 25/4C$ 802
Mon 17/66:10 p.m.YQT - IAD
1 stop13h 38mAir Canada
Tue 18/610:15 p.m.IAD - YQT
2 stops18h 58mAir Canada
Deal found 24/4C$ 811
Mon 17/65:00 a.m.YQT - IAD
2 stops15h 29mAir Canada
Tue 18/610:15 p.m.IAD - YQT
2 stops18h 58mAir Canada
Deal found 25/4C$ 814
Mon 15/75:05 a.m.YQT - IAD
2 stops17h 30mMultiple Airlines
Sun 21/79:55 a.m.IAD - YQT
2 stops12h 48mMultiple Airlines
Deal found 24/4C$ 837

Find flights from Thunder Bay to Dulles Intl within your budget

Customize your flight search to find flights from Thunder Bay to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 638 - C$ 908

Route

Depart

Return

Price

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 15/7

1 stop7h 37m

Washington, D.C. Dulles Intl

Sun 21/7

1 stop5h 19m

C$ 638

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Sun 14/7

1 stop4h 12m

Washington, D.C. Dulles Intl

Mon 22/7

1 stop5h 49m

C$ 672

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 17/6

1 stop7h 47m

Washington, D.C. Dulles Intl

Tue 18/6

1 stop5h 49m

C$ 694

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Tue 16/7

1 stop7h 37m

Washington, D.C. Dulles Intl

Mon 22/7

1 stop5h 49m

C$ 705

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 15/7

2 stops17h 30m

Washington, D.C. Dulles Intl

Sun 21/7

1 stop6h 43m

C$ 799

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 17/6

2 stops15h 29m

Washington, D.C. Dulles Intl

Tue 18/6

1 stop6h 48m

C$ 802

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 17/6

1 stop13h 38m

Washington, D.C. Dulles Intl

Tue 18/6

2 stops18h 58m

C$ 811

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 15/7

2 stops17h 30m

Washington, D.C. Dulles Intl

Sun 21/7

2 stops12h 48m

C$ 837

Thunder BayWashington, D.C. Dulles Intl

YQT - IAD

YQTIAD

Thunder Bay

Mon 15/7

2 stops12h 01m

Washington, D.C. Dulles Intl

Mon 22/7

1 stop23h 55m

C$ 908

Flights are sorted by cheapest first

Deals found on 24/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 26 April 2024.
See what other customers who have flown with Porter Airlines, WestJet and Air Canada from Thunder Bay to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,985 reviews
Check prices

Entertainment

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Food

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

WestJet
7.5
Good
2,985 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Entertainment

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Food

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Porter Airlines
7.4
Good
438 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Entertainment

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Food

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

United Airlines
7.4
Good
11,226 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Entertainment

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Food

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Air Canada
7.0
Good
6,863 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Entertainment

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Food

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly from Thunder Bay (YQT) if they book a flight from Thunder Bay to Washington, D.C. Dulles Intl. On average, Thunder Bay has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Thunder Bay is conveniently located just 5.6 km from Thunder Bay’s city centre.

  • Can I find flights from Thunder Bay to Washington, D.C. Dulles Intl Airport for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Thunder Bay to Washington, D.C. Dulles Intl Airport for under C$ 700. The cheapest flight booked recently is on Porter Airlines for just C$ 638, but on average you can expect to pay C$ 939.

  • What does YQT to IAD mean?

    YQT and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YQT to IAD refers to a flight route from Thunder Bay Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Thunder Bay to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Thunder Bay to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Thunder Bay to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Thunder Bay to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Thunder Bay to Dulles Intl that allow pets onboard?

    Many airlines flying from Thunder Bay to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Thunder Bay to Dulles Intl?

    Yes, you can often find last-minute deals on Thunder Bay to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Thunder Bay to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Thunder Bay to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 25/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Toronto to Edmonton flights
Montreal to Dublin flights
Vancouver to Chengdu flights
Montreal to Seattle flights
Canada to Bali flights
Toronto to Phuket City flights
Vancouver to Yellowknife flights
Canada to New York flights
Montreal to Nice flights
Toronto to Cincinnati flights
Toronto to Europe flights
Thunder Bay to Ireland flights

Search flights from Thunder Bay to Dulles Intl by cabin class

Find flights from Thunder Bay to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Corfu Ioannis Kapodistrias
Flights to Milas–Bodrum
Flights to Nuuk
Flights to Bodø
Flights to Dalaman
Flights to Belp
Flights to Zakynthos Dionsios Salomos
Flights to Gaziantep
Flights to Butuan
Flights to Genoa Cristoforo Colombo
Flights to Alexandria Borg El Arab
Flights to Grand Junction Regnl
Flights to Chittagong Patenga
Flights to Konya
Flights to La Paz El Alto Intl
Flights to Lexington Blue Grass
Flights to Coimbatore Peelamedu
Flights to Dumaguete City
Flights to Nevsehir
Flights to Maracaibo La Chinita
Flights to Atlantic City
Flights to Košice Barca
Flights to Alghero-Fertilia
Flights to Missoula Johnson-Bell Field

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Thunder Bay to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Thunder Bay to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Dulles Intl from Thunder Bay? 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 Thunder Bay to Dulles Intl become cheaper?

Yes, Cheapflights offers price alerts on Thunder Bay to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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.
View all available airlines