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IAD - YYT

$283 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 7/26. 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
0 bags
Tue 6/18
Tue 6/25

Search 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
In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Dulles Intl to St. John's (IAD-YYT)

 
These are the cheapest deals for flights from Dulles Intl to St. John's currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to St. John's

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to St. John's.

Recent one-way flight deals from Dulles Intl to St. John's

Only flying one-way? Below are some of the best one-way flight deals from Dulles Intl to St. John's found on KAYAK recently.

Recent last minute flight deals from Dulles Intl to St. John's

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dulles Intl to St. John's.

Recent direct flight deals from Dulles Intl to St. John's

The latest deals for direct flights from Dulles Intl to St. John's so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dulles Intl to St. John's

Find recent round-trip train or bus tickets from Dulles Intl to St. John's.

All round-trip flight deals to St. John's

The cheapest plane tickets to St. John's found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:00 pm - 12:45 amIAD-YYT
10h 15m2 stops
6:00 am - 3:52 pmYYT-IAD
11h 22m2 stops
$598Porter Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
4:00 pm - 2:01 amIAD-YYT
8h 31m1 stop
6:10 am - 3:19 pmYYT-IAD
10h 39m1 stop
$605Air Canada
Find Deal
Mon, Jun 17 - Sat, Jun 22
4:00 pm - 2:01 amIAD-YYT
8h 31m1 stop
5:00 am - 3:19 pmYYT-IAD
11h 49m1 stop
$614Air Canada
Find Deal
Thu, Jun 20 - Tue, Jul 2
5:20 pm - 2:45 pmIAD-YYT
19h 55m3 stops
6:00 am - 3:52 pmYYT-IAD
11h 22m2 stops
$615Porter Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
8:24 am - 9:51 pmIAD-YYT
11h 57m1 stop
6:10 am - 4:18 pmYYT-IAD
11h 38m1 stop
$618Air Canada
Find Deal
Wed, Jun 12 - Sun, Jun 16
4:00 pm - 1:21 amIAD-YYT
7h 51m1 stop
11:15 pm - 3:19 pmYYT-IAD
17h 34m1 stop
$634Air Canada
Find Deal
Fri, Aug 16 - Mon, Aug 26
8:24 am - 9:51 pmIAD-YYT
11h 57m1 stop
5:55 am - 5:28 pmYYT-IAD
13h 03m1 stop
$678Air Canada
Find Deal
Wed, Jun 12 - Tue, Jun 18
1:00 pm - 11:35 pmIAD-YYT
9h 05m2 stops
6:00 am - 3:52 pmYYT-IAD
11h 22m2 stops
$679Porter Airlines
Find Deal
Fri, Aug 16 - Mon, Aug 26
6:00 am - 6:22 pmIAD-YYT
10h 52m2 stops
7:09 am - 5:46 pmYYT-IAD
12h 07m1 stop
$727WestJet
Find Deal
Fri, Aug 16 - Mon, Aug 26
7:54 pm - 6:27 pmIAD-YYT
21h 03m2 stops
7:15 pm - 12:44 pmYYT-IAD
18h 59m2 stops
$855WestJet
Find Deal
Fri, May 24 - Mon, May 27
4:00 pm - 1:21 amIAD-YYT
7h 51m1 stop
$283Air Canada
Find Deal
Fri, Jul 26
1:00 pm - 11:35 pmIAD-YYT
9h 05m2 stops
$316Porter Airlines
Find Deal
Fri, Jul 26
5:20 pm - 2:05 pmIAD-YYT
19h 15m3 stops
$364Porter Airlines
Find Deal
Fri, Jul 26
5:20 pm - 2:05 pmIAD-YYT
19h 15m3 stops
$369Porter Airlines
Find Deal
Fri, Jul 26
5:20 pm - 11:35 amIAD-YYT
16h 45m1 stop
7:15 pm - 12:07 pmYYT-IAD
18h 22m1 stop
Tue, May 21 - Sat, May 25
1:00 pm - 11:35 pmIAD-YYT
9h 05m2 stops
3:35 pm - 12:07 pmYYT-IAD
22h 02m3 stops
$1,027Porter Airlines
Find Deal
Tue, May 21 - Sat, May 25
1:00 pm - 11:35 pmIAD-YYT
9h 05m2 stops
7:15 pm - 12:07 pmYYT-IAD
18h 22m1 stop
$1,032
Find Deal
Tue, May 21 - Sat, May 25
12:07 pm - 11:35 pmIAD-YYT
33h 58m3 stops
3:35 pm - 12:07 pmYYT-IAD
22h 02m3 stops
$1,036
Find Deal
Tue, May 21 - Sat, May 25
1:00 pm - 2:40 pmIAD-YYT
24h 10m3 stops
6:55 pm - 12:07 pmYYT-IAD
18h 42m3 stops
$1,269Porter Airlines
Find Deal
Tue, May 21 - Sat, May 25

Flights from Dulles Intl to St. John's - Travel Insights & Trends

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.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to St. John's?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to St. John's is October, where tickets cost $490 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is $1,088 and $971 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to St. John's?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to St. John's, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to St. John's?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington Dulles Airport to St. John's were found on Porter Airlines ($598) and Air Canada ($605). Air Canada proposed the cheapest one-way flight at $283.

Good to know

Low season

December

High season

August

Cheapest flight

$283
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 14% 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 $283 for a one-way ticket and $598 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?

    Star Alliance 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 YYT 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.

See more FAQs

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.
7.0
Air CanadaOverall score based on 6946 reviews
7.8Crew
6.2Food
7.0Comfort
7.2Boarding
6.8Entertainment
Airline reviews

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

6.0 GoodLaura, May 2024BOS - YUL
Read more about Air Canada reviews

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

Book cheap flights from Washington, D.C. to St. John's

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to St. John's found on KAYAK in the last 72 hours.
7/26Fri
1 stopAir Canada
7h 51mIAD-YYT
$283
7/26Fri
2 stopsPorter Airlines
9h 05mIAD-YYT
$316
7/26Fri
3 stopsPorter Airlines
19h 15mIAD-YYT
$364
7/26Fri
3 stopsPorter Airlines
19h 15mIAD-YYT
$369

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Last minute flights from Dulles Intl to St. John's

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to St. John's that are departing in the next 10 days.
5/21Tue
multi-stop
16h 45mIAD-YYT
5/25Sat
multi-stop
18h 22mYYT-IAD
$837
5/21Tue
multi-stopPorter Airlines
9h 05mIAD-YYT
5/25Sat
multi-stopPorter Airlines
22h 02mYYT-IAD
$1,027
5/21Tue
multi-stop
9h 05mIAD-YYT
5/25Sat
multi-stop
18h 22mYYT-IAD
$1,032
5/21Tue
multi-stop
33h 58mIAD-YYT
5/25Sat
multi-stop
22h 02mYYT-IAD
$1,036
5/21Tue
multi-stopPorter Airlines
24h 10mIAD-YYT
5/25Sat
multi-stopPorter Airlines
18h 42mYYT-IAD
$1,269

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Washington Dulles Airport - St. John's Flights

Departure:

Washington Dulles Airport (undefined)United States

Destination:

St. John's (YYT)Canada

Return flight deals:

St. John's - Washington Dulles Airport

Cabin classes: