IAD - ANU

$284 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 1/20. 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
$419
Typical prices: $716-$1,154
Air Canada
Sun 3/29Thu 4/2
IAD - ANU • 2 stops
Cheapest one-way
$284
Air Canada
Tue 1/20
IAD - ANU • 2 stops
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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

Sun, Mar 29 - Thu, Apr 2
Air Canada Logo
10:07 pm - 2:20 pm
IAD
-
ANU
40h 13m2 stops
Air Canada Logo
3:15 pm - 4:30 pm
ANU
-
IAD
25h 15m2 stops
$419Air Canada
Mon, Apr 27 - Sun, May 3
Air Canada Logo
8:19 am - 2:20 pm
IAD
-
ANU
30h 01m1 stop
Air Canada Logo
3:20 pm - 3:34 pm
ANU
-
IAD
24h 14m1 stop
$431Air Canada
Wed, Apr 29 - Sun, May 3
Air Canada Logo
9:00 am - 2:20 pm
IAD
-
ANU
29h 20m1 stop
Air Canada Logo
3:20 pm - 3:34 pm
ANU
-
IAD
24h 14m1 stop
$443Air Canada
Sun, Jan 4 - Sat, Jan 10
Air Canada Logo
10:08 pm - 3:20 pm
IAD
-
ANU
40h 12m2 stops
Air Canada Logo
4:15 pm - 8:26 pm
ANU
-
IAD
29h 11m1 stop
$452Air Canada
Mon, Jan 5 - Tue, Jan 13
Air Canada Logo
9:00 am - 3:20 pm
IAD
-
ANU
29h 20m1 stop
Air Canada Logo
4:15 pm - 8:26 pm
ANU
-
IAD
29h 11m1 stop
$460Air Canada
Sun, Apr 5 - Tue, Apr 14
Air Canada Logo
10:07 pm - 2:20 pm
IAD
-
ANU
40h 13m2 stops
Air Canada Logo
3:15 pm - 11:23 am
ANU
-
IAD
20h 08m1 stop
$468Air Canada
Mon, Jan 5 - Tue, Jan 13
Air Canada Logo
9:00 am - 3:20 pm
IAD
-
ANU
29h 20m1 stop
Air Canada Logo
4:15 pm - 8:54 pm
ANU
-
IAD
29h 39m2 stops
$488Air Canada
Mon, Jan 5 - Tue, Jan 13
Air Canada Logo
10:08 pm - 3:20 pm
IAD
-
ANU
16h 12m2 stops
Air Canada Logo
4:15 pm - 4:13 pm
ANU
-
IAD
24h 58m2 stops
$493Air Canada
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
10:10 pm - 3:20 pm
IAD
-
ANU
40h 10m2 stops
Air Canada Logo
4:15 pm - 9:25 pm
ANU
-
IAD
30h 10m2 stops
$545Air Canada
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 1:45 pm
IAD
-
ANU
7h 45m1 stop
Delta Logo
3:05 pm - 12:26 am
ANU
-
IAD
9h 21m1 stop
$549Delta
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 March.
Find deals

Good to know

Cheapest flight$284
Most popular time to fly with an average 10% 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 $284 for a one-way ticket and $419 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 11055 reviews
6.5Food
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
Airline reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

6.0 GoodRush, Dec 2025
EWN - CLT
Read more American Airlines reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

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

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)