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St. John's

$238+ Cheap flights from Washington, D.C. (WAS) to St. John's (YYT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYT
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Cheap flight deals from Washington, D.C. to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(FlightHub)

One-way from

$238
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$525
Provider with most accurate pricing for Washington, D.C. (WAS)-St John's flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-St John's flights.
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From Washington, D.C. (WAS) to St John's
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One-way flight from Washington, D.C. (WAS) to St John's
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Highest demand for flights based on searches. 21% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington, D.C. to St. John's

Cheapest flights from Washington, D.C. to St. John's
Explore the most affordable flight options available from Washington, D.C. to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This Air Canada deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:10 pmDCA - YYT
1 stop7h 16mAir Canada
Mon 12/85:05 amYYT - DCA
1 stop6h 51mAir Canada
Deal found 10/17$531
This Gotogate deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:40 amIAD - YYT
2 stops11h 51mPorter Airlines
Tue 11/116:20 amYYT - IAD
2 stops12h 24mPorter Airlines
Deal found 10/19$562
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:00 pmDCA - YYT
2 stops10h 26mUnited Airlines
Wed 12/315:05 amYYT - DCA
1 stop6h 51mUnited Airlines
Deal found 10/17$616
This United deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:45 amIAD - YYT
1 stop6h 06mMultiple Airlines
Wed 12/315:05 amYYT - IAD
2 stops12h 11mMultiple Airlines
Deal found 10/17$617
This United deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amDCA - YYT
2 stops15h 56mMultiple Airlines
Wed 12/317:30 amYYT - DCA
2 stops12h 05mMultiple Airlines
Deal found 10/17$622
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:22 pmIAD - YYT
3 stops27h 09mMultiple Airlines
Tue 11/116:20 amYYT - IAD
2 stops12h 24mMultiple Airlines
Deal found 10/19$627
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:10 pmDCA - YYT
1 stop7h 16mUnited Airlines
Mon 12/81:30 pmYYT - DCA
2 stops20h 59mUnited Airlines
Deal found 10/17$628
This Porter Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:04 amDCA - YYT
2 stops13h 29mPorter Airlines
Mon 12/86:00 amYYT - DCA
2 stops14h 39mPorter Airlines
Deal found 10/17$662
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:40 amIAD - YYT
2 stops9h 55mPorter Airlines
Wed 11/56:00 amYYT - IAD
2 stops12h 44mPorter Airlines
Deal found 10/18$719
This Air Canada deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:45 amIAD - YYT
1 stop6h 06mAir Canada
Tue 11/115:00 amYYT - IAD
1 stop12h 16mAir Canada
Deal found 10/19$749
This United deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:40 pmDCA - YYT
1 stop6h 46mMultiple Airlines
Wed 11/58:55 pmYYT - DCA
2 stops15h 01mMultiple Airlines
Deal found 10/18$836
This Air Canada deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:40 pmDCA - YYT
1 stop6h 46mAir Canada
Wed 11/55:05 amYYT - DCA
1 stop6h 51mAir Canada
Deal found 10/18$843

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. to St. John's that are best for you.

Fly from

Washington, D.C.

Fly to

St. John's

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 3/22

11:40 am-11:05 pm

2 stops9h 55m

St John's

Sun 3/29

6:00 am-5:14 pm

2 stops12h 44m

$512

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sun 3/22

12:55 pm-12:56 am

2 stops10h 31m

St John's

Sun 3/29

5:30 am-12:06 pm

2 stops8h 06m

$531

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Mon 12/1

4:10 pm-12:56 am

1 stop7h 16m

St John's

Mon 12/8

5:05 am-10:26 am

1 stop6h 51m

$531

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Tue 3/31

12:55 pm-12:57 am

2 stops10h 32m

St John's

Wed 4/1

10:15 am-6:09 pm

2 stops9h 24m

$537

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 3/22

9:55 am-5:21 pm

1 stop5h 56m

St John's

Sun 3/29

5:30 am-3:51 pm

2 stops11h 51m

$537

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 3/31

9:55 am-8:14 pm

2 stops8h 49m

St John's

Wed 4/1

10:15 am-8:26 pm

2 stops11h 41m

$561

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 11/6

11:40 am-1:01 am

2 stops11h 51m

St John's

Tue 11/11

6:20 am-5:14 pm

2 stops12h 24m

$562

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 12/25

9:45 am-5:21 pm

1 stop6h 06m

St John's

Wed 12/31

5:00 am-3:46 pm

1 stop12h 16m

$587

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Tue 3/10

6:30 am-1:33 am

2 stops17h 33m

St John's

Wed 3/11

5:05 am-9:42 pm

2 stops18h 07m

$798

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Thu 12/25

10:40 am-3:35 pm

3 stops27h 25m

St John's

Wed 12/31

6:20 am-11:46 pm

3 stops18h 56m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 19 results
1
2

Compare providers for flights from Washington, D.C. to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to St. John's in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to St. John's
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated October 19, 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Washington, D.C. to St. John's. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,994 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,994 reviews
United Airlines
7.4
Good
8,994 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,332 reviews
United Airlines
7.4
Good
8,994 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. John's from Washington, D.C.?

    Most people fly into St John's (YYT) if they book a flight to St. John's from Washington, D.C.. On average, St John's has 0 inbound flights from Washington, D.C. per day from 2 airlines. St John's is conveniently located just 4.2 mi from St. John's’s city center.

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

    A quick flight from Washington, D.C. to St. John's can take about 9h 55m. Porter Airlines provides one of the quickest options available for as low as $512. There are 1371 mi between Washington, D.C. and St. John's. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to St. John's round-trip?

    Our cheapest airline available from Washington, D.C. to St. John's is United Airlines. Our recent data shows that you can find tickets from as low as $258 on this airline. An additional option worth looking into is Air Canada, starting at $324. United Airlines is 63% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Washington, D.C. to St. John's?

    While some choose either Washington, D.C. Reagan-National - St John's or Baltimore/Washington - St John's, Washington, D.C. Dulles Intl - St John's is the most popular route from Washington, D.C. to St. John's.

  • Can I find deals for flights from Washington, D.C. to St. John's that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to St. John's.

  • Can I find deals for business class flights from Washington, D.C. to St. John's?

    Yes. Cheapflights offers flight deals from Washington, D.C. to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington, D.C. to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to St. John's flights
Reagan-National to St. John's flights
Reagan-National to Deer Lake flights
Dulles Intl to Deer Lake flights

Top 2 airlines flying from Washington, D.C. to St. John's

Discover the top 2 airlines that operate flights from Washington, D.C. to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$657FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$324Average$628FlexibilityNo cancel feeOn-time67%

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