IAD - ANU

$244 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 3/4. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$458
Typical prices: $515-$953
Air Canada
Sat 6/13Sun 6/21
IAD - ANU • 1 stop
Cheapest one-way
$244
Air Canada
Wed 3/4
IAD - ANU • 1 stop
Top airlines
Air Canada
Cheapest • from $458 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
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, Jun 13 - Sun, Jun 21
Air Canada Logo
4:10 pm - 2:10 pm
IAD
-
ANU
22h 00m
1 stop
Air Canada Logo
3:20 pm - 3:29 pm
ANU
-
IAD
24h 09m
1 stop
$458Air Canada
Sat, Jun 13 - Sun, Jun 21
Air Canada Logo
10:09 pm - 2:10 pm
IAD
-
ANU
16h 01m
2 stops
Air Canada Logo
3:20 pm - 3:29 pm
ANU
-
IAD
24h 09m
1 stop
$463Air Canada
Sat, Jun 13 - Sun, Jun 21
Air Canada Logo
4:10 pm - 2:10 pm
IAD
-
ANU
22h 00m
1 stop
Air Canada Logo
3:20 pm - 8:24 pm
ANU
-
IAD
29h 04m
1 stop
$468Air Canada
Fri, Mar 6 - Tue, Mar 10
Air Canada Logo
4:30 pm - 3:20 pm
IAD
-
ANU
21h 50m
1 stop
Air Canada Logo
3:15 pm - 3:46 pm
ANU
-
IAD
24h 31m
1 stop
$495Air Canada
Fri, Mar 6 - Tue, Mar 10
Air Canada Logo
4:30 pm - 3:20 pm
IAD
-
ANU
21h 50m
1 stop
Air Canada Logo
3:15 pm - 4:11 pm
ANU
-
IAD
24h 56m
2 stops
$500Air Canada
Mon, Mar 30 - Thu, Apr 2
Air Canada Logo
4:30 pm - 2:20 pm
IAD
-
ANU
21h 50m
1 stop
Air Canada Logo
3:15 pm - 3:39 pm
ANU
-
IAD
24h 24m
1 stop
$503Air Canada
Mon, Mar 30 - Tue, Apr 7
Air Canada Logo
4:30 pm - 2:20 pm
IAD
-
ANU
21h 50m
1 stop
Air Canada Logo
3:15 pm - 7:50 am
ANU
-
IAD
16h 35m
2 stops
$507Air Canada
Mon, Mar 30 - Thu, Apr 2
Air Canada Logo
10:07 pm - 2:20 pm
IAD
-
ANU
16h 13m
2 stops
Air Canada Logo
3:15 pm - 3:39 pm
ANU
-
IAD
24h 24m
1 stop
$508Air Canada
Mon, Mar 30 - Thu, Apr 2
Air Canada Logo
10:07 pm - 2:20 pm
IAD
-
ANU
16h 13m
2 stops
Air Canada Logo
3:15 pm - 7:50 am
ANU
-
IAD
16h 35m
2 stops
$513Air Canada
Mon, Mar 9 - Tue, Mar 17
Air Canada Logo
9:55 am - 2:20 pm
IAD
-
ANU
28h 25m
2 stops
Air Canada Logo
3:15 pm - 8:54 pm
ANU
-
IAD
29h 39m
2 stops
$514Air Canada
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 June.

Good to know

Cheapest flight$244
Most popular time to fly with an average 11% 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 $244 for a one-way ticket and $458 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 11237 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

8.0 ExcellentAnonymous, Feb 2026
SFO - ORD
Read more American Airlines reviews

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Broke my luggage and I can't get a resolution yet.

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

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.

delayed due to weather. Could not communicate with family since the wifi was broken

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

Information on your arrival and departure airports