IAD - ANU

$404 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 6/24. 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

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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Flights 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, Jul 12 - Wed, Jul 16
American Airlines Logo
8:06 pm - 4:21 pmIAD-ANU
20h 15m2 stops
American Airlines Logo
5:21 pm - 12:49 pmANU-IAD
19h 28m2 stops
$553American Airlines
Find Deal
Sat, Aug 23 - Sun, Aug 31
Air Canada Logo
2:25 pm - 2:15 pmIAD-ANU
23h 50m1 stop
Air Canada Logo
3:15 pm - 9:37 amANU-IAD
18h 22m1 stop
$572Air Canada
Find Deal
Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
2:06 pm - 12:10 pmIAD-ANU
22h 04m2 stops
American Airlines Logo
3:20 pm - 11:57 pmANU-IAD
9h 37m2 stops
$578American Airlines
Find Deal
Mon, Jul 14 - Mon, Jul 28
American Airlines Logo
5:39 pm - 1:44 pmIAD-ANU
20h 05m2 stops
American Airlines Logo
1:45 pm - 12:36 pmANU-IAD
22h 51m2 stops
$596American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
5:00 am - 4:00 pmIAD-ANU
10h 00m1 stop
American Airlines Logo
5:30 pm - 11:55 pmANU-IAD
7h 25m1 stop
$599American Airlines
Find Deal
Sat, Jul 12 - Wed, Jul 16
 Logo
4:10 pm - 2:10 pmIAD-ANU
22h 00m1 stop
 Logo
10:35 am - 11:31 amANU-IAD
24h 56m2 stops
Sat, Jul 5 - Sat, Jul 12
United Airlines Logo
6:16 am - 12:59 pmIAD-ANU
6h 43m1 stop
United Airlines Logo
2:05 pm - 10:38 pmANU-IAD
8h 33m1 stop
$644United Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
6:16 am - 12:59 pmIAD-ANU
6h 43m1 stop
United Airlines Logo
2:05 pm - 10:38 pmANU-IAD
8h 33m1 stop
$689United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
7:00 am - 2:52 pmIAD-ANU
6h 52m1 stop
Delta Logo
4:14 pm - 11:17 pmANU-IAD
8h 03m1 stop
$1,516Delta
Find Deal
Sun, Jul 6 - Thu, Jul 10
British Airways Logo
10:40 pm - 1:30 pmIAD-ANU
38h 50m1 stop
British Airways Logo
4:25 pm - 3:55 pmANU-IAD
23h 30m1 stop
$4,254British Airways
Find Deal
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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 American Airlines ($553) and Air Canada ($572).

Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$404
Best time to beat the crowds with an average 43% drop in price.
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 $404 for a one-way ticket and $553 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, Star Alliance, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and St. John's, with oneworld being the most commonly used for this route.

  • 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.

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 10000 reviews
6.9Entertainment
6.5Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

2.0 MediocreAnonymous, Jun 2025RIC - DFW
Read more American Airlines reviews

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

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

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