IAD - ANU

$265 Find Cheap Flights from Washington Dulles Airport to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to St. John's departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to St. John's, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to St. John's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Jan 14 - Tue, Jan 20
Air Canada Logo
4:30 pm - 3:20 pmIAD-ANU
21h 50m1 stop
Air Canada Logo
4:15 pm - 3:54 pmANU-IAD
24h 39m1 stop
$507Air Canada
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Mon, Jan 19 - Thu, Jan 22
Air Canada Logo
5:48 pm - 3:20 pmIAD-ANU
20h 32m2 stops
Air Canada Logo
4:15 pm - 11:49 amANU-IAD
20h 34m2 stops
$517Air Canada
Find Deal
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
5:10 pm - 3:20 pmIAD-ANU
45h 10m2 stops
Air Canada Logo
4:15 pm - 11:35 amANU-IAD
20h 20m2 stops
$518Air Canada
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Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:50 am - 1:00 pmIAD-ANU
6h 10m1 stop
American Airlines Logo
4:30 pm - 8:45 amANU-IAD
16h 15m1 stop
$539American Airlines
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Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:50 am - 1:00 pmIAD-ANU
6h 10m1 stop
American Airlines Logo
4:15 pm - 12:38 pmANU-IAD
20h 23m2 stops
$544American Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
Delta Logo
6:00 am - 1:45 pmIAD-ANU
7h 45m1 stop
Delta Logo
3:05 pm - 9:11 amANU-IAD
18h 06m1 stop
$549Delta
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Sat, Jan 31 - Wed, Feb 4
American Airlines Logo
5:46 pm - 1:48 pmIAD-ANU
19h 02m1 stop
American Airlines Logo
5:44 pm - 10:58 amANU-IAD
18h 14m2 stops
$551American Airlines
Find Deal
Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
6:35 am - 3:38 pmIAD-ANU
8h 03m1 stop
American Airlines Logo
2:54 pm - 11:12 pmANU-IAD
9h 18m1 stop
$564American Airlines
Find Deal
Mon, Apr 6 - Thu, Apr 9
Delta Logo
7:50 pm - 1:45 pmIAD-ANU
17h 55m1 stop
Delta Logo
3:05 pm - 12:07 amANU-IAD
9h 02m1 stop
$629Delta
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Thu, Feb 19 - Thu, Feb 26
Delta Logo
6:00 am - 2:45 pmIAD-ANU
7h 45m1 stop
Delta Logo
4:05 pm - 12:07 amANU-IAD
9h 02m1 stop
$659Delta
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $507 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$507
Air Canada
Wed 1/14Tue 1/20
IAD - ANU • 1 stop
Cheapest one-way
$231
Air Canada
Tue 11/4
IAD - ANU • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Booking Insights

KAYAK's insights & trends for Dulles Intl to St. John's flights

Get data-powered insights and trends into flights from Dulles Intl to St. John's to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to St. John's were found on Air Canada ($507) and American Airlines ($539).

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and St. John's?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to St. John's.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to St. John's direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $603.

Find deals

Good to know

Cheapest flight$231
Most popular time to fly with an average 4% increase in price.
Flight from Washington Dulles Airport to St. John's

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

Are your dates flexible? Find out the best times to travel from Dulles Intl to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to St. John's flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to St. John's was $231 for a one-way ticket and $507 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and St. John's?

    Yes, you’ll need a passport to travel to St. John's from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington Dulles Airport to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to St. John's?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and St. John's.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to St. John's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to St. John's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ANU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to St. John's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
Airline reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

8.0 ExcellentKohMeng, Oct 2025DFW - LAX
Read more American Airlines reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from Dulles Intl to St. John's

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
St. John's (ANU)

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