YYT - IAD

$348 Find Cheap Flights from St. John's to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$584
Typical prices: $572-$1,940
Air Canada
Fri 1/26Mon 1/29
YYT - IAD • 2 stops
Cheapest one-way
$212
Typical prices: $477-$573
Multiple Airlines
Sun 10/14
YYT - IAD • 1 stop
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

Cheap Flights from St. John's to Dulles Intl (YYT-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Dulles Intl

Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
11:15 am - 8:10 pmYYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 am - 7:07 pmIAD  Washington, D.C. Dulles Intl-YYT St John's
7h 42m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
$584Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
11:15 am - 8:10 pmYYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 am - 5:25 pmIAD  Washington, D.C. Dulles Intl-YYT St John's
6h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$585Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
11:15 am - 8:10 pmYYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 am - 5:25 pmIAD  Washington, D.C. Dulles Intl-YYT St John's
6h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$586Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
11:15 am - 8:10 pmYYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 am - 7:07 pmIAD  Washington, D.C. Dulles Intl-YYT St John's
7h 42m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
$587Air Canada
Booking Insights

Price, demand and travel trends for St. John's to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. John's to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from St. John's to Washington, D.C. Dulles Intl Airport?

Round-trip flights from St. John's to Washington, D.C. Dulles Intl Airport start at $584. Prices are typical for this route right now, with typical round-trip fares ranging from $572 to $1,940. The lowest price found in the past 5 days was $584 on Air Canada.

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Key details for St. John's to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

$212
Flight from St. John's to Washington, D.C. Dulles Intl Airport

When to book flights from St. John's to Dulles Intl

Are your dates flexible? Find out the best times to travel from St. John's to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. John's to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. John's to Washington, D.C. Dulles Intl Airport?

    Flights from St. John's to Washington, D.C. Dulles Intl Airport usually depart from St John's (YYT) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from St. John's to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from St. John's to Washington, D.C. Dulles Intl Airport.

  • Which airports do connecting flights from St. John's to Washington, D.C. Dulles Intl Airport pass through?

    Most connecting flights from St. John's to Washington, D.C. Dulles Intl Airport pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from St. John's to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 72% on the St. John's to Washington, D.C. Dulles Intl Airport route. Wednesday is the cheapest departure day at $567 round-trip on average, while Monday is the most expensive at $1,976, a difference of $1,409. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Do I need a passport to fly from St. John's to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from St. John's to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from St. John's to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $263, which is 54% below the typical average for this route.

  • What is the time difference between St. John's and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour behind St. John's (Eastern Time vs Newfoundland Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

Your guide to booking St. John's to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $567 - about $1,409 less than Monday (71% savings) based on the last 12 months.

More options for your flight from St. John's to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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