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Cheap flights from Thunder Bay to Washington, D.C. Dulles Intl Airport from C$ 430

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — IAD
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Thunder Bay to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 430
Porter Airlines
  • Porter Airlines
  • 21/3-28/3
  • 2 total stops
  • 11h 22m total
  • Thunder Bay to Washington, D.C.
Search Deals

Find flight deals from Thunder Bay to Dulles Intl

Best flights from Thunder Bay to Dulles Intl
Discover carefully curated flight deals from Thunder Bay to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2024.

Fri 21/35:45 p.m.YQT - IAD
1 stop4h 39mPorter Airlines
Fri 28/37:00 a.m.IAD - YQT
1 stop6h 43mPorter Airlines
Deal found 17/12C$ 430
Mon 3/35:00 a.m.YQT - IAD
2 stops14h 01mUnited Airlines
Mon 10/310:20 p.m.IAD - YQT
2 stops18h 25mUnited Airlines
Deal found 16/12C$ 660

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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Thunder BayWashington, D.C.

YQT - IAD

YQTIAD

Thunder Bay

Fri 21/3

5:45 p.m.-10:24 p.m.

1 stop4h 39m

Washington, D.C. Dulles Intl

Fri 28/3

7:00 a.m.-1:43 p.m.

1 stop6h 43m

C$ 430

Thunder BayWashington, D.C.

YQT - IAD

YQTIAD

Thunder Bay

Mon 3/3

5:00 a.m.-7:01 p.m.

2 stops14h 01m

Washington, D.C. Dulles Intl

Mon 10/3

10:20 p.m.-4:45 p.m.

2 stops18h 25m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Thunder Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Thunder Bay to Dulles Intl

Get recent, data-driven insights about flights from Thunder Bay to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 18 December 2024.
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

7.9

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
283 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

7.9

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
9,055 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

7.9

Food

7.6

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 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.

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

    Currently, February is the cheapest month in which you can book a flight from Thunder Bay to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Thunder Bay to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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