IAD - ANU

$225 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 6/13. 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
$484
Air Canada
Sat 5/16Sun 5/24
IAD - ANU • 1 stop
Cheapest one-way
$225
Air Canada
Sat 6/13
IAD - ANU • 2 stops
Top airlines
Air Canada
Cheapest • from $484 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and St. John's. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
New York (JFK)
Cheapest • Avg $424 (round-trip)
Newark (EWR)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
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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

Sat, May 16 - Sun, May 24
Air Canada Logo
4:05 pm - 2:10 pm
IAD
-
ANU
22h 05m
1 stop
Air Canada Logo
3:30 pm - 3:29 pm
ANU
-
IAD
23h 59m
1 stop
$484Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
9:55 am - 2:10 pm
IAD
-
ANU
28h 15m
1 stop
Air Canada Logo
3:30 pm - 8:29 pm
ANU
-
IAD
28h 59m
1 stop
$509Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
9:55 am - 2:10 pm
IAD
-
ANU
28h 15m
1 stop
Air Canada Logo
3:30 pm - 3:29 pm
ANU
-
IAD
23h 59m
1 stop
$522Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
5:10 pm - 2:10 pm
IAD
-
ANU
21h 00m
2 stops
Air Canada Logo
3:30 pm - 3:29 pm
ANU
-
IAD
23h 59m
1 stop
$529Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
5:10 pm - 2:10 pm
IAD
-
ANU
21h 00m
2 stops
Air Canada Logo
3:30 pm - 7:44 am
ANU
-
IAD
16h 14m
2 stops
$533Air Canada
Sat, May 16 - Sun, May 24
Air Canada Logo
5:10 pm - 2:10 pm
IAD
-
ANU
21h 00m
2 stops
Air Canada Logo
3:30 pm - 7:44 am
ANU
-
IAD
16h 14m
2 stops
$534Air Canada
Mon, Apr 20 - Thu, Apr 30
Air Canada Logo
5:10 pm - 2:20 pm
IAD
-
ANU
21h 10m
2 stops
Air Canada Logo
3:15 pm - 11:50 am
ANU
-
IAD
20h 35m
2 stops
$582Air Canada
Mon, Apr 27 - Wed, May 6
American Airlines Logo
8:11 pm - 4:19 pm
IAD
-
ANU
20h 08m
2 stops
American Airlines Logo
1:15 pm - 8:49 am
ANU
-
IAD
19h 34m
2 stops
$625American Airlines
Sun, Apr 26 - Sun, May 3
Air Canada Logo
10:08 pm - 2:20 pm
IAD
-
ANU
40h 12m
2 stops
Air Canada Logo
3:30 pm - 6:58 pm
ANU
-
IAD
27h 28m
2 stops
$642Air Canada
Fri, May 1 - Wed, May 6
American Airlines Logo
6:25 am - 4:19 pm
IAD
-
ANU
9h 54m
2 stops
American Airlines Logo
1:15 pm - 11:59 pm
ANU
-
IAD
10h 44m
2 stops
$650American Airlines
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 ($484) and American Airlines ($625).

Find deals

Good to know

Cheapest flight$225
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 $225 for a one-way ticket and $484 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.
7.1
American AirlinesOverall score based on 11531 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.9Crew
7.2Comfort
Airline reviews

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

6.0 GoodDeannia, Mar 2026
PHL - SEA
Read more American Airlines reviews

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

Delays with no explanation. It could have been handled better.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

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)