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Cheap flights from Washington, D.C. to St. John's from C$ 528

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYT
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 528

Popular in

December

Cheapest in

October

Average price

C$ 733
24/11-1/12
  • 24/11-1/12
  • 3 total stops
  • 50h 02m total
  • Washington, D.C. to St. John's
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Highest demand for flights based on searches. 21% potential increase in price (C$ 382 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 60 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

Enter your travel dates to find the best prices.

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 30 October 2025.

Mon 24/118:45 p.m.BWI - YYT
2 stops26h 46mMultiple Airlines
Mon 1/123:35 p.m.YYT - BWI
1 stop23h 16mMultiple Airlines
Deal found 30/10C$ 528
Thu 20/118:45 p.m.BWI - YYT
2 stops26h 46mMultiple Airlines
Mon 1/123:35 p.m.YYT - BWI
1 stop23h 16mMultiple Airlines
Deal found 30/10C$ 529
Sun 23/118:45 p.m.BWI - YYT
1 stop16h 13mMultiple Airlines
Mon 1/123:35 p.m.YYT - BWI
1 stop23h 16mMultiple Airlines
Deal found 30/10C$ 557
Tue 25/117:30 a.m.BWI - YYT
2 stops16h 01mMultiple Airlines
Mon 1/123:35 p.m.YYT - BWI
1 stop23h 16mMultiple Airlines
Deal found 30/10C$ 560
Fri 21/117:30 a.m.BWI - YYT
2 stops16h 01mMultiple Airlines
Mon 1/123:35 p.m.YYT - BWI
1 stop23h 16mMultiple Airlines
Deal found 30/10C$ 592
Sun 23/118:45 p.m.BWI - YYT
1 stop16h 13mMultiple Airlines
Tue 2/126:20 a.m.YYT - BWI
2 stops29h 31mMultiple Airlines
Deal found 30/10C$ 596
Sat 29/111:45 p.m.IAD - YYT
2 stops9h 46mPorter Airlines
Sat 6/126:20 a.m.YYT - IAD
2 stops7h 39mPorter Airlines
Deal found 30/10C$ 617
Sun 23/114:25 p.m.BWI - YYT
1 stop20h 33mMultiple Airlines
Thu 27/116:20 a.m.YYT - BWI
2 stops15h 00mMultiple Airlines
Deal found 30/10C$ 621
Wed 26/1111:40 a.m.IAD - YYT
2 stops10h 05mPorter Airlines
Wed 3/126:20 a.m.YYT - IAD
2 stops12h 24mPorter Airlines
Deal found 29/10C$ 658
Wed 26/118:44 a.m.IAD - YYT
2 stops14h 47mMultiple Airlines
Wed 3/125:40 p.m.YYT - IAD
1 stop18h 14mMultiple Airlines
Deal found 29/10C$ 670
Sat 13/121:45 p.m.IAD - YYT
2 stops9h 48mPorter Airlines
Sat 20/126:20 a.m.YYT - IAD
2 stops12h 24mPorter Airlines
Deal found 29/10C$ 677
Sun 23/118:45 p.m.BWI - YYT
1 stop16h 13mMultiple Airlines
Wed 26/116:20 a.m.YYT - BWI
2 stops12h 34mMultiple Airlines
Deal found 30/10C$ 705

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 629,999 searches. Data last updated 30 October 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

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Thu 20/11

8:45 p.m.-1:01 a.m.

2 stops26h 46m

St John's

Mon 1/12

3:35 p.m.-1:21 p.m.

1 stop23h 16m

C$ 529

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Tue 25/11

7:30 a.m.-1:01 a.m.

2 stops16h 01m

St John's

Mon 1/12

3:35 p.m.-1:21 p.m.

1 stop23h 16m

C$ 560

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 23/11

8:45 p.m.-2:28 p.m.

1 stop16h 13m

St John's

Tue 2/12

6:20 a.m.-10:21 a.m.

2 stops29h 31m

C$ 596

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 29/11

1:45 p.m.-1:01 a.m.

2 stops9h 46m

St John's

Sat 6/12

6:20 a.m.-12:29 p.m.

2 stops7h 39m

C$ 617

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 23/11

4:25 p.m.-2:28 p.m.

1 stop20h 33m

St John's

Thu 27/11

6:20 a.m.-7:50 p.m.

2 stops15h 00m

C$ 621

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 26/11

8:44 a.m.-1:01 a.m.

2 stops14h 47m

St John's

Wed 3/12

5:40 p.m.-10:24 a.m.

1 stop18h 14m

C$ 670

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 23/11

8:45 p.m.-2:28 p.m.

1 stop16h 13m

St John's

Mon 1/12

6:20 a.m.-10:08 a.m.

2 stops29h 18m

C$ 702

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 23/11

8:45 p.m.-2:28 p.m.

1 stop16h 13m

St John's

Wed 26/11

6:20 a.m.-5:24 p.m.

2 stops12h 34m

C$ 705

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 22/3

11:40 a.m.-11:05 p.m.

2 stops9h 55m

St John's

Sun 29/3

6:00 a.m.-5:14 p.m.

2 stops12h 44m

C$ 716

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sun 23/11

8:45 p.m.-2:28 p.m.

1 stop16h 13m

St John's

Fri 28/11

6:20 a.m.-5:24 p.m.

2 stops12h 34m

C$ 737

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 25 results
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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

How much does it cost to fly round-trip from Washington, D.C. to St. John's?

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.?

    Located just 6.7 km from the city centre, St John's is the airport most travellers will use when flying to St. John's from Washington, D.C.. Booking flights from Washington, D.C. to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

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

    Airlines like Porter Airlines and Air Canada fly from Washington, D.C. to St. John's in about 8h 52m. The time it takes to get you to your destination can typically vary by up to 54m. Airlines will cover a distance of 2182 km. This flight may include one or multiple stops.

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

    The most popular route from Washington, D.C. to St. John's is Washington, D.C. Dulles Intl - St John's. You may also consider Washington, D.C. Reagan-National - St John's or Baltimore/Washington - 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 Deer Lake flights

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How does Cheapflights help users find flights from Washington, D.C. to St. John's?

Deals for Washington, D.C. to St. John's flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to St. John's?

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Can Cheapflights find flights from Washington, D.C. to St. John's with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to St. John's, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington, D.C. to St. John's become cheaper?

Yes! Start tracking prices for Washington, D.C. to St. John's flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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