IAD - ANU

$296 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 12/5. 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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Everything you should know

Cheapest round-trip
$527
Air Canada
Tue 1/20Tue 1/27
IAD - ANU • 2 stops
Cheapest one-way
$296
Air Canada
Fri 12/5
IAD - ANU • 1 stop
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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!
Flight Deals
Booking Insights
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

Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
10:10 pm - 3:20 pmIAD-ANU
40h 10m2 stops
Air Canada Logo
4:15 pm - 4:13 pmANU-IAD
24h 58m2 stops
$527Air Canada
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Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
10:10 pm - 3:20 pmIAD-ANU
40h 10m2 stops
Air Canada Logo
4:15 pm - 11:48 amANU-IAD
20h 33m1 stop
$529Air Canada
Find Deal
Wed, Jan 7 - Tue, Jan 13
Air Canada Logo
4:30 pm - 3:20 pmIAD-ANU
21h 50m1 stop
Air Canada Logo
4:15 pm - 3:46 pmANU-IAD
24h 31m1 stop
$530Air Canada
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Fri, Apr 17 - Tue, Apr 21
Air Canada Logo
4:30 pm - 2:20 pmIAD-ANU
21h 50m1 stop
Air Canada Logo
3:15 pm - 4:08 pmANU-IAD
24h 53m1 stop
$533Air Canada
Find Deal
Wed, Jan 7 - Tue, Jan 13
Air Canada Logo
4:30 pm - 3:20 pmIAD-ANU
21h 50m1 stop
Air Canada Logo
4:15 pm - 4:13 pmANU-IAD
24h 58m2 stops
$535Air Canada
Find Deal
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
10:10 pm - 3:20 pmIAD-ANU
40h 10m2 stops
Air Canada Logo
4:15 pm - 3:46 pmANU-IAD
24h 31m1 stop
$539Air Canada
Find Deal
Mon, Jan 12 - Tue, Jan 27
Air Canada Logo
10:10 pm - 3:20 pmIAD-ANU
16h 10m2 stops
Air Canada Logo
4:15 pm - 11:35 amANU-IAD
20h 20m2 stops
$540Air Canada
Find Deal
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 1:45 pmIAD-ANU
7h 45m1 stop
Delta Logo
3:05 pm - 12:07 amANU-IAD
9h 02m1 stop
$549Delta
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Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:50 am - 3:30 pmIAD-ANU
8h 40m2 stops
American Airlines Logo
4:55 pm - 12:38 pmANU-IAD
19h 43m2 stops
$554American Airlines
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Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
5:43 pm - 1:00 pmIAD-ANU
19h 17m1 stop
American Airlines Logo
4:15 pm - 8:45 amANU-IAD
16h 30m2 stops
$561American Airlines
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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.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to St. John's, Saint John departing in January.
Find deals

Good to know

Cheapest flight$296
Most popular time to fly with an average 6% 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 $296 for a one-way ticket and $527 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 11047 reviews
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

2.0 MediocreAnonymous, Nov 2025DCA - LAX
Read more American Airlines reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

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

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

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)