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Dulles Intl

$193+ Cheap flights from Newfoundland and Labrador to Dulles Intl (IAD)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(Gotogate)

One-way from

$193
(Kiwi.com)
Provider with most accurate pricing for St John's-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for St John's-Washington, D.C. (WAS) flights.
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From Newfoundland and Labrador to Washington, D.C. Dulles Intl
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One-way flight from Newfoundland and Labrador to Washington, D.C. Dulles Intl
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Find flight deals from Newfoundland and Labrador to Dulles Intl

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 April 29, 2025.

This Gotogate deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:10 pmYYT - IAD
2 stops22h 36mPorter Airlines
Thu 6/1911:35 amIAD - YYT
2 stops11h 23mPorter Airlines
Deal found 4/28$529
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:45 amYYT - IAD
1 stop6h 59mUnited Airlines
Thu 6/1910:15 pmIAD - YYT
2 stops24h 48mUnited Airlines
Deal found 4/28$568
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:45 amYYT - IAD
1 stop6h 59mAir Canada
Thu 6/1912:40 pmIAD - YYT
1 stop11h 16mAir Canada
Deal found 4/28$807

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 2,558,603 searches. Data last updated April 29, 2025.
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

Newfoundland and Labrador

Fly to

Dulles Intl

Route

Depart

Return

Price

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Thu 6/12

1:10 pm-10:16 am

2 stops22h 36m

Washington, D.C. Dulles Intl

Thu 6/19

11:35 am-12:28 am

2 stops11h 23m

$529

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Thu 6/12

5:45 am-11:14 am

1 stop6h 59m

Washington, D.C. Dulles Intl

Thu 6/19

10:15 pm-12:33 am

2 stops24h 48m

$568

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Thu 6/12

5:45 am-11:14 am

1 stop6h 59m

Washington, D.C. Dulles Intl

Thu 6/19

12:40 pm-1:26 am

1 stop11h 16m

$807

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 6/4

6:00 am-12:49 pm

2 stops32h 19m

$193

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 6/4

5:45 am-11:14 am

1 stop6h 59m

$247

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 6/4

3:00 pm-10:16 am

3 stops20h 46m

$249

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 8/22

5:50 am-4:29 pm

2 stops12h 09m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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

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 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 29, 2025.
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Boarding

8.2

Comfort

8.1

Overall

8.0

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Boarding

8.2

Comfort

8.1

Overall

8.0

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Boarding

8.2

Comfort

8.1

Overall

8.0

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,244 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Boarding

8.2

Comfort

8.1

Overall

8.0

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • What are the cheapest airlines to fly from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $247 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from $249 and United Airlines from $345 one-way.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

Traveling to a place near Newfoundland and Labrador?

Book flights to Newfoundland and Labrador if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Oxon Hill

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