YYT - IAD

C$ 482 Find Cheap Flights from St. John's to Washington, D.C. – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 693
Typical prices: C$ 792-C$ 2,687
Multiple Airlines
Wed 10/10Wed 17/10
YYT - IAD • 1 stop
Cheapest one-way flights
C$ 482
Typical prices: C$ 661-C$ 794
Multiple Airlines
Sun 23/9
YYT - IAD • 1 stop
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We hope you enjoy your trip to Washington, D.C. Dulles Intl Airport!
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Booking Insights
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

Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
3:00 p.m. - 10:45 a.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
21h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
11:25 a.m. - 12:55 a.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
12h 00m2 stops Toronto Island Ottawa
C$ 693Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
3:00 p.m. - 10:45 a.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
21h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
11:25 a.m. - 10:55 p.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
10h 00m1 stop Toronto Island
C$ 709Multiple Airlines
Tue, 26 Jan - Fri, 29 Jan
Air Canada Logo
11:15 a.m. - 8:10 p.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 a.m. - 5:25 p.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
6h 00m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 812Air Canada
Tue, 26 Jan - Fri, 29 Jan
Air Canada Logo
11:15 a.m. - 8:10 p.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
10h 25m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
9:55 a.m. - 5:25 p.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
6h 00m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 813Air Canada
Tue, 26 Jan - Fri, 29 Jan
Air Canada Logo
2:20 p.m. - 8:10 p.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
7h 20m1 stop Toronto Pearson Intl
Air Canada Logo
9:55 a.m. - 7:07 p.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
7h 42m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
C$ 815Air Canada
Tue, 26 Jan - Fri, 29 Jan
Air Canada Logo
2:20 p.m. - 8:10 p.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
7h 20m1 stop Toronto Pearson Intl
Air Canada Logo
4:30 p.m. - 1:36 a.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
7h 36m1 stop Toronto Pearson Intl
C$ 822Air Canada
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
7:30 a.m. - 2:57 p.m.YYT  St John's-IAD Washington, D.C. Dulles Intl
8h 57m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
11:25 a.m. - 12:55 a.m.IAD  Washington, D.C. Dulles Intl-YYT St John's
12h 00m2 stops Toronto Island Ottawa
C$ 885Multiple Airlines
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.

What is the cheapest airline to fly from St. John's to Washington, D.C. Dulles Intl Airport?

Air Canada (C$ 812) offered the cheapest round-trip ticket from St. John's to Washington, D.C. Dulles Intl Airport in the last 5 days.

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

Cheapest flight

C$ 482
Flights 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).

  • Which 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 C$ 786 round-trip on average, while Monday is the most expensive at C$ 2,738, a difference of C$ 1,952. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which 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 Capital One Arena, National Mall, and Walter E. Washington Convention Center. 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.

  • Have flight prices from St. John's to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 693 to C$ 885. That means the highest observed fare was about 27% higher than the lowest one.

  • 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 C$ 510, which is 36% 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 C$ 33 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 are flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average C$ 786 – about C$ 1,952 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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