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Cheap flights from Newfoundland and Labrador to Washington, D.C. from $434

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Newfoundland and Labrador to Washington, D.C. departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Air Canada Logo
1:25 pm - 8:30 pmYYT-IAD
8h 35m1 stop
Air Canada Logo
9:45 am - 5:22 pmIAD-YYT
6h 07m1 stop
$434Air Canada
Find Deal
Wed, Apr 29 - Fri, May 1
Porter Airlines Logo
6:00 am - 5:14 pmYYT-IAD
12h 44m2 stops
Porter Airlines Logo
11:35 am - 12:28 amIAD-YYT
11h 23m2 stops
$471Porter Airlines
Find Deal
Wed, Apr 29 - Fri, May 1
Air Canada Logo
7:30 am - 7:40 pmYYT-IAD
13h 40m2 stops
Air Canada Logo
9:45 am - 5:22 pmIAD-YYT
6h 07m1 stop
$473Air Canada
Find Deal
Wed, Apr 29 - Fri, May 1
Air Canada Logo
1:25 pm - 9:25 pmYYT-IAD
9h 30m2 stops
Air Canada Logo
6:20 am - 5:22 pmIAD-YYT
9h 32m2 stops
$488Air Canada
Find Deal
Wed, Apr 29 - Fri, May 1

Air Canada flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Apr 29
YYT1:25 pmSt John's
8h 35m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
May 1
IAD9:45 amWashington, D.C. Dulles Intl
6h 07m
1 stop
YYT5:22 pmSt John's
$434
Find similar
Air Canada
Apr 29
YYT7:30 amSt John's
13h 40m
2 stops
IAD7:40 pmWashington, D.C. Dulles Intl
May 1
IAD9:45 amWashington, D.C. Dulles Intl
6h 07m
1 stop
YYT5:22 pmSt John's
$473
Find similar
Air Canada
Apr 29
YYT1:25 pmSt John's
9h 30m
2 stops
IAD9:25 pmWashington, D.C. Dulles Intl
May 1
IAD6:20 amWashington, D.C. Dulles Intl
9h 32m
2 stops
YYT5:22 pmSt John's
$488
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated November 17, 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

Fly to

Route

Depart

Return

Price

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 4/29

1:25 pm-8:30 pm

1 stop8h 35m

Washington, D.C. Dulles Intl

Fri 5/1

9:45 am-5:22 pm

1 stop6h 07m

$434

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 4/29

6:00 am-5:14 pm

2 stops12h 44m

Washington, D.C. Dulles Intl

Fri 5/1

11:35 am-12:28 am

2 stops11h 23m

$471

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 4/29

7:30 am-7:40 pm

2 stops13h 40m

Washington, D.C. Dulles Intl

Fri 5/1

9:45 am-5:22 pm

1 stop6h 07m

$473

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 4/29

1:25 pm-9:25 pm

2 stops9h 30m

Washington, D.C. Dulles Intl

Fri 5/1

6:20 am-5:22 pm

2 stops9h 32m

$488

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport are updated daily.

  • How old do you have to be to fly from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Newfoundland and Labrador from Washington, D.C. Dulles Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Newfoundland and Labrador to Washington, D.C. Dulles Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Newfoundland and Labrador to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Newfoundland and Labrador to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Newfoundland and Labrador to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Newfoundland and Labrador which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Newfoundland and Labrador to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Newfoundland and Labrador.

I’m not ready to book a flight from Newfoundland and Labrador to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Newfoundland and Labrador to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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