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Cheap flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport from C$ 386

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — IAD
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newfoundland and Labrador to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Newfoundland and Labrador to Dulles Intl
Explore the most affordable flight options available from Newfoundland and Labrador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Wed 29/76:05 a.m.
YYT
-
IAD
2 stops10h 36m
Porter Airlines
Wed 19/811:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Deal found 8/7C$ 698
Sat 22/86:05 a.m.
YYT
-
IAD
2 stops10h 35m
Porter Airlines
Sat 29/83:50 p.m.
IAD
-
YYT
2 stops7h 35m
Porter Airlines
Deal found 8/7C$ 711
Thu 6/86:05 a.m.
YYT
-
IAD
2 stops10h 35m
Porter Airlines
Thu 13/811:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Deal found 9/7C$ 712
Mon 24/86:05 a.m.
YYT
-
IAD
2 stops10h 35m
Porter Airlines
Wed 26/811:25 a.m.
IAD
-
YYT
2 stops12h 00m
Porter Airlines
Deal found 7/7C$ 743
Thu 6/88:30 a.m.
YYT
-
IAD
1 stop8h 24m
Air Canada
Thu 13/84:20 p.m.
IAD
-
YYT
1 stop8h 01m
Air Canada
Deal found 9/7C$ 757
Mon 24/85:00 a.m.
YYT
-
IAD
1 stop11h 54m
Air Canada
Wed 26/89:45 a.m.
IAD
-
YYT
1 stop5h 55m
Air Canada
Deal found 7/7C$ 800

Find flight deals from Newfoundland and Labrador to Dulles Intl

Keep the following information in mind while searching for Newfoundland and Labrador to Dulles Intl flight deals. Data was last updated 12 July 2026.

Round-trip from

C$ 698

One-way from

C$ 386
Porter Airlines
  • Porter Airlines
  • 29/7-19/8
  • 4 total stops
  • 22h 36m total
  • Newfoundland and Labrador to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 30/8
  • 2 total stops
  • 10h 35m total
  • Newfoundland and Labrador to Washington, D.C.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newfoundland and Labrador 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 12 July 2026.
Use the filters below to find and compare flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 29/7

6:05 a.m.-3:11 p.m.

2 stops10h 36m

Washington, D.C. Dulles Intl

Wed 19/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

C$ 698

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sat 22/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Sat 29/8

3:50 p.m.-12:55 a.m.

2 stops7h 35m

C$ 711

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Thu 6/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Thu 13/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

C$ 712

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 24/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Wed 26/8

11:25 a.m.-12:55 a.m.

2 stops12h 00m

C$ 743
Quickest round-trip

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Thu 6/8

8:30 a.m.-3:24 p.m.

1 stop8h 24m

Washington, D.C. Dulles Intl

Thu 13/8

4:20 p.m.-1:51 a.m.

1 stop8h 01m

C$ 757

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 24/8

5:00 a.m.-3:24 p.m.

1 stop11h 54m

Washington, D.C. Dulles Intl

Wed 26/8

9:45 a.m.-5:10 p.m.

1 stop5h 55m

C$ 801
Cheapest one-way

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 30/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 386

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 28/7

6:05 a.m.-3:11 p.m.

2 stops10h 36m

C$ 389

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 30/8

3:00 p.m.-10:45 a.m.

1 stop21h 15m

C$ 398

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 17/8

6:05 a.m.-3:10 p.m.

2 stops10h 35m

C$ 410

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Newfoundland and Labrador to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Newfoundland and Labrador 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.

Cheapflights Insights

Everything you need to know about your flight from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport?

    Porter Airlines can get you from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport in just under 10h 36m. Your travel time can differ by up to . There are 2206 km between Newfoundland and Labrador and Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Newfoundland and Labrador to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Newfoundland and Labrador to Dulles Intl?

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

  • Can I find deals for business class flights from Newfoundland and Labrador to Dulles Intl?

    Yes. Cheapflights offers flight deals from Newfoundland and Labrador 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Warrenton
Winchester
Fairfax
Hanover
Oxon Hill
Gaithersburg
Chantilly
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Newfoundland and Labrador to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Calgary to Baltimore flights
Calgary to Reagan-National flights
Edmonton to Dulles Intl flights
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Winnipeg to Baltimore flights
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Edmonton to Reagan-National flights
Edmonton to Baltimore flights
Halifax to Reagan-National flights
Toronto Island to Baltimore flights
Winnipeg to Reagan-National flights
Ottawa to Baltimore flights
Halifax to Baltimore flights
Regina to Reagan-National flights
Kelowna to Reagan-National flights
Regina to Baltimore flights
Hamilton to Reagan-National flights
Québec City to Dulles Intl flights
Kelowna to Baltimore flights
Regina to Dulles Intl flights
Québec City to Reagan-National flights
Québec City to Baltimore flights
Kelowna to Dulles Intl flights
Victoria to Dulles Intl flights
Fredericton to Dulles Intl flights
Victoria to Baltimore flights
St. John's to Reagan-National flights
Victoria to Reagan-National flights
Saskatoon to Reagan-National flights
Kamloops to Baltimore flights
Saskatoon to Baltimore flights
London to Reagan-National flights
Kamloops to Dulles Intl flights
St. John's to Baltimore flights
London to Dulles Intl flights

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Can Cheapflights find flights from Newfoundland and Labrador to Dulles Intl with no change fees?

Need flexible booking options for your flight to Dulles Intl from Newfoundland and Labrador? 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 Newfoundland and Labrador to Dulles Intl become cheaper?

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