WAS - YYT

$238 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to St. John's departing on 3/21. 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
$430
Air Canada
qui 12/4qui 12/11
DCA - YYT • 2 stops
Cheapest one-way
$238
Air Canada
sáb 3/21
DCA - YYT • 1 stop
Top airlines
Air Canada
Cheapest • from $430 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 25% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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 Washington, D.C. to St. John's (WAS-YYT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 Washington, D.C. to St. John's

qui, dez 4 - qui, dez 11
Air Canada Logo
12:55 pm - 11:30 pmDCA-YYT
9h 05m2 stops
Air Canada Logo
7:30 am - 3:31 pmYYT-DCA
9h 31m2 stops
$430Air Canada
Find Deal
qui, dez 4 - qui, dez 11
Air Canada Logo
12:55 pm - 11:30 pmDCA-YYT
9h 05m2 stops
Air Canada Logo
5:05 am - 10:21 amYYT-DCA
6h 46m1 stop
$439Air Canada
Find Deal
qui, dez 4 - qui, dez 11
Air Canada Logo
9:40 am - 5:14 pmDCA-YYT
6h 04m1 stop
Air Canada Logo
5:05 am - 10:21 amYYT-DCA
6h 46m1 stop
$453Air Canada
Find Deal
sáb, nov 29 - sáb, dez 6
Porter Airlines Logo
1:45 pm - 1:01 amIAD-YYT
9h 46m2 stops
Porter Airlines Logo
6:20 am - 12:29 pmYYT-IAD
7h 39m2 stops
$466Porter Airlines
Find Deal
qui, dez 4 - qui, dez 11
Porter Airlines Logo
11:40 am - 11:15 pmIAD-YYT
10h 05m2 stops
Porter Airlines Logo
6:20 am - 5:14 pmYYT-IAD
12h 24m2 stops
$468Porter Airlines
Find Deal
qui, dez 4 - qui, dez 11
Multiple Airlines Logo
6:00 am - 1:03 amDCA-YYT
17h 33m3 stops
Multiple Airlines Logo
7:30 am - 3:31 pmYYT-DCA
9h 31m2 stops
$519Multiple Airlines
Find Deal
qui, fev 5 - sex, fev 20
Multiple Airlines Logo
5:10 am - 11:05 pmBWI-YYT
16h 25m3 stops
Multiple Airlines Logo
4:15 pm - 8:32 pmYYT-BWI
29h 47m3 stops
$605Multiple Airlines
Find Deal
qui, fev 5 - sex, fev 20
United Airlines Logo
12:00 pm - 12:56 amDCA-YYT
11h 26m2 stops
United Airlines Logo
5:05 am - 7:12 pmYYT-DCA
15h 37m2 stops
$626United Airlines
Find Deal
seg, dez 22 - sex, dez 26
United Airlines Logo
6:50 pm - 12:35 pmDCA-YYT
16h 15m1 stop
United Airlines Logo
5:05 am - 10:21 amYYT-DCA
6h 46m1 stop
$667United Airlines
Find Deal
seg, abr 27 - sex, mai 1
WestJet Logo
2:10 pm - 10:55 pmBWI-YYT
31h 15m2 stops
WestJet Logo
3:00 pm - 6:09 pmYYT-BWI
28h 39m2 stops
$964WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to St. John's flights

Get data-powered insights and trends into flights from Washington, D.C. 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. to St. John's?

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. to St. John's departing in December.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. 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. to St. John's is October, where tickets cost $525 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,035 and $963 respectively.

Good to know

Low seasonJanuary
Cheapest flight$238
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Reagan Washington National Airport to St. John's

When to book flights from Washington, D.C. to St. John's

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to St. John's

  • What is the cheapest flight from Washington, D.C. to St. John's?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to St. John's was $238 for a one-way ticket and $430 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and St. John's?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to St. John's?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. St John's is the only airport in St. John's. You’ll usually find the cheapest deals if you fly from Reagan Washington National Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to St. John's?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and St. John's.

  • Which is the best airline for flights from Washington, D.C. to St. John's, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to St. John's are United Airlines and Air Canada. With an average price for the route of $605 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $620 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. 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, D.C. 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, D.C. 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, D.C. 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, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. 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 Washington, D.C. 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.
7.4
United AirlinesOverall score based on 9002 reviews
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

2.0 MediocreGray, Nov 2025IAD - SFO
Read more United Airlines reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

Everything you need to know for your flight from Washington, D.C. to St. John's

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