Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. to St. John's from C$ 257

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYT
5 May — 12 May1
1 adult

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 April 2025.

Round-trip from

C$ 576

One-way from

C$ 257

Popular in

January

Cheapest in

October

Average price

C$ 843
Porter Airlines
  • Porter Airlines
  • 16/5-23/5
  • 3 total stops
  • 40h 08m total
  • Washington, D.C. to St. John's
Porter Airlines
  • Porter Airlines
  • 28/5
  • 3 total stops
  • 27h 56m total
  • Washington, D.C. to St. John's
Highest demand for flights based on searches. 18% potential increase in price (C$ 331 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease (C$ 84 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 30 April 2025.

Fri 16/55:26 p.m.IAD - YYT
2 stops29h 32mMultiple Airlines
Fri 23/56:00 a.m.YYT - IAD
1 stop10h 36mMultiple Airlines
Deal found 28/4C$ 576
Sat 7/67:16 p.m.BWI - YYT
1 stop17h 26mMultiple Airlines
Sat 21/66:00 a.m.YYT - BWI
2 stops14h 47mMultiple Airlines
Deal found 27/4C$ 590
Fri 13/64:20 p.m.IAD - YYT
3 stops23h 10mPorter Airlines
Sun 22/63:00 p.m.YYT - IAD
3 stops20h 46mPorter Airlines
Deal found 27/4C$ 693
Sat 7/69:40 a.m.DCA - YYT
1 stop6h 02mMultiple Airlines
Wed 11/65:45 a.m.YYT - DCA
2 stops7h 46mMultiple Airlines
Deal found 27/4C$ 749
Fri 6/64:35 p.m.DCA - YYT
1 stop6h 32mAir Canada
Sun 15/65:45 a.m.YYT - DCA
2 stops7h 46mAir Canada
Deal found 29/4C$ 804
Fri 6/69:45 a.m.IAD - YYT
1 stop5h 57mUnited Airlines
Sun 15/65:00 a.m.YYT - IAD
1 stop8h 09mUnited Airlines
Deal found 29/4C$ 814
Fri 6/69:45 a.m.IAD - YYT
1 stop5h 57mAir Canada
Sun 15/65:00 a.m.YYT - IAD
1 stop10h 11mAir Canada
Deal found 28/4C$ 846
Fri 11/76:15 a.m.BWI - YYT
2 stops9h 27mUnited Airlines
Sat 12/75:50 a.m.YYT - BWI
2 stops9h 28mUnited Airlines
Deal found 28/4C$ 961
Fri 19/96:45 p.m.IAD - YYT
1 stop34h 05mWestJet
Tue 23/93:00 p.m.YYT - IAD
2 stops22h 20mWestJet
Deal found 29/4C$ 1,131
Thu 8/59:40 a.m.DCA - YYT
1 stop6h 02mUnited Airlines
Sun 11/55:45 a.m.YYT - DCA
1 stop6h 04mUnited Airlines
Deal found 28/4C$ 1,161
Tue 23/98:30 a.m.DCA - YYT
2 stops12h 56mDelta
Sun 28/93:00 p.m.YYT - DCA
2 stops9h 26mDelta
Deal found 28/4C$ 1,200
Tue 23/96:00 a.m.BWI - YYT
2 stops15h 26mWestJet
Sun 28/93:00 p.m.YYT - BWI
2 stops22h 12mWestJet
Deal found 28/4C$ 1,215

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 April 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

Fri 16/5

5:26 p.m.-12:28 a.m.

2 stops29h 32m

St John's

Fri 23/5

6:00 a.m.-3:06 p.m.

1 stop10h 36m

C$ 576

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Sat 7/6

7:16 p.m.-2:12 p.m.

1 stop17h 26m

St John's

Sat 21/6

6:00 a.m.-7:17 p.m.

2 stops14h 47m

C$ 590

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 13/6

4:20 p.m.-5:00 p.m.

3 stops23h 10m

St John's

Sun 22/6

3:00 p.m.-10:16 a.m.

3 stops20h 46m

C$ 693

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sat 7/6

9:40 a.m.-5:12 p.m.

1 stop6h 02m

St John's

Wed 11/6

5:45 a.m.-12:01 p.m.

2 stops7h 46m

C$ 749

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 6/6

4:35 p.m.-12:37 a.m.

1 stop6h 32m

St John's

Sun 15/6

5:45 a.m.-12:01 p.m.

2 stops7h 46m

C$ 804

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 6/6

9:45 a.m.-5:12 p.m.

1 stop5h 57m

St John's

Sun 15/6

5:00 a.m.-11:39 a.m.

1 stop8h 09m

C$ 814

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 6/6

9:45 a.m.-5:12 p.m.

1 stop5h 57m

St John's

Sun 15/6

5:00 a.m.-1:41 p.m.

1 stop10h 11m

C$ 846

BaltimoreSt. John's

BWI - YYT

BWIYYT

Baltimore/Washington

Fri 11/7

6:15 a.m.-5:12 p.m.

2 stops9h 27m

St John's

Sat 12/7

5:50 a.m.-1:48 p.m.

2 stops9h 28m

C$ 961

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 19/9

6:45 p.m.-6:20 a.m.

1 stop34h 05m

St John's

Tue 23/9

3:00 p.m.-11:50 a.m.

2 stops22h 20m

C$ 1,131

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Tue 23/9

8:30 a.m.-10:56 p.m.

2 stops12h 56m

St John's

Sun 28/9

3:00 p.m.-10:56 p.m.

2 stops9h 26m

C$ 1,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 23 results
1
2
3

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

What is the cheapest time of day to fly from WAS to YYT?

Find hourly flight availability from Washington, D.C. to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Washington, D.C. to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

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 30 April 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Washington, D.C. to St. John's have to say. 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.

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
8.0
Very good

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

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

    Flying on Porter Airlines is currently your cheapest option to St. John's, with prices starting at C$ 693. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 804 and C$ 814, respectively. Porter Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. to St. John's one-way?

    C$ 257 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 336 and C$ 437, respectively.

  • What are the most popular routes 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.

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

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to St. John's (average of C$ 221). Flying from Washington, D.C. to St. John's in December is currently the most expensive (average of C$ 382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to St. John's for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.