Cheap flights from District of Columbia to St. John's from C$ 348

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to St. John's
Explore the most affordable flight options available from District of Columbia to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Thu 16/411:40 a.m.
IAD
-
YYT
2 stops11h 51m
Porter Airlines
Sat 25/46:20 a.m.
YYT
-
IAD
2 stops8h 09m
Porter Airlines
Deal found 8/3C$ 638
Fri 24/49:00 a.m.
IAD
-
YYT
2 stops12h 58m
Multiple Airlines
Fri 1/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Multiple Airlines
Deal found 10/3C$ 664
Fri 24/49:40 a.m.
DCA
-
YYT
2 stops12h 18m
Air Canada
Fri 1/55:35 a.m.
YYT
-
DCA
1 stop6h 14m
Air Canada
Deal found 10/3C$ 665
Fri 12/64:05 p.m.
IAD
-
YYT
2 stops7h 21m
Porter Airlines
Sun 21/66:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 8/3C$ 665
Thu 2/46:00 p.m.
IAD
-
YYT
1 stop21h 15m
Porter Airlines
Wed 8/46:00 a.m.
YYT
-
IAD
2 stops30h 24m
Porter Airlines
Deal found 12/3C$ 672
Tue 11/811:30 a.m.
IAD
-
YYT
2 stops11h 55m
Porter Airlines
Sat 15/86:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 11/3C$ 676
Sun 26/46:59 a.m.
DCA
-
YYT
2 stops8h 52m
Air Canada
Sun 3/55:35 a.m.
YYT
-
DCA
1 stop6h 14m
Air Canada
Deal found 12/3C$ 690
Fri 1/54:05 p.m.
IAD
-
YYT
2 stops7h 21m
Porter Airlines
Mon 11/56:05 a.m.
YYT
-
IAD
2 stops10h 46m
Porter Airlines
Deal found 8/3C$ 702
Thu 20/811:30 a.m.
IAD
-
YYT
2 stops11h 55m
Porter Airlines
Sun 23/86:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 9/3C$ 706
Wed 20/54:05 p.m.
IAD
-
YYT
1 stop23h 25m
Porter Airlines
Mon 25/54:00 p.m.
YYT
-
IAD
2 stops20h 16m
Porter Airlines
Deal found 8/3C$ 707
Wed 24/611:30 a.m.
IAD
-
YYT
2 stops11h 55m
Porter Airlines
Wed 8/76:05 a.m.
YYT
-
IAD
2 stops10h 41m
Porter Airlines
Deal found 9/3C$ 709
Wed 20/54:05 p.m.
IAD
-
YYT
1 stop23h 25m
Multiple Airlines
Mon 25/51:20 p.m.
YYT
-
IAD
1 stop22h 56m
Multiple Airlines
Deal found 8/3C$ 717

Find flight deals from District of Columbia to St. John's

Keep the following information in mind while searching for District of Columbia to St. John's flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 638

One-way from

C$ 348

Popular in

April

Cheapest in

October

Average price

C$ 1,184
Porter Airlines
  • Porter Airlines
  • 16/4-25/4
  • 4 total stops
  • 20h 00m total
  • District of Columbia to St. John's
Porter Airlines
  • Porter Airlines
  • 27/5
  • 2 total stops
  • 7h 21m total
  • District of Columbia to St. John's
Highest demand for flights based on searches. 23% potential increase in price (C$ 435 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease (C$ 114 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 13 March 2026.
Use the filters below to find and compare flights from District of Columbia to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 2/4

6:00 p.m.-4:45 p.m.

1 stop21h 15m

St John's

Wed 8/4

6:00 a.m.-10:54 a.m.

2 stops30h 24m

C$ 672

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 23/6

4:00 p.m.-12:55 a.m.

2 stops7h 25m

St John's

Tue 30/6

6:05 a.m.-3:16 p.m.

2 stops10h 41m

C$ 709

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 14/7

11:30 a.m.-12:55 a.m.

2 stops11h 55m

St John's

Sat 18/7

6:05 a.m.-3:16 p.m.

2 stops10h 41m

C$ 729

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 2/5

11:30 a.m.-12:56 a.m.

2 stops11h 56m

St John's

Wed 6/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

C$ 739

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Wed 29/4

12:55 p.m.-11:28 p.m.

2 stops9h 03m

St John's

Sat 2/5

2:05 p.m.-9:55 p.m.

2 stops9h 20m

C$ 771

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Wed 22/7

12:55 p.m.-11:28 p.m.

2 stops9h 03m

St John's

Wed 5/8

5:35 a.m.-12:00 p.m.

2 stops7h 55m

C$ 771
Quickest round-trip

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Fri 1/5

6:00 a.m.-1:01 p.m.

1 stop5h 31m

St John's

Mon 11/5

5:35 a.m.-10:19 a.m.

1 stop6h 14m

C$ 775

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 8/5

3:45 p.m.-12:41 a.m.

1 stop7h 26m

St John's

Sun 17/5

7:30 a.m.-6:58 p.m.

2 stops12h 58m

C$ 789

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 9/5

9:45 a.m.-5:11 p.m.

1 stop5h 56m

St John's

Fri 15/5

2:00 p.m.-6:58 p.m.

1 stop6h 28m

C$ 829

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 12/7

11:30 a.m.-12:55 a.m.

2 stops11h 55m

St John's

Sat 18/7

6:05 a.m.-3:16 p.m.

2 stops10h 41m

C$ 834

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from District of Columbia to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from District of Columbia 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 District of Columbia to St. John's
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    For a flight from District of Columbia to St. John's, you will be flying into St John's. St John's (YYT) is just 6.7 km from the centre of the city.

  • How long is the flight from District of Columbia to St. John's?

    There are many flights that can get you from District of Columbia to St. John's in 9h 03m. Fly via Porter Airlines or Air Canada to get the fastest option. The distance between District of Columbia and St. John's is about 2182 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from District of Columbia to St. John's that include hotel bookings?

    Yes. In addition to deals on District of Columbia to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia 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 District of Columbia to St. John's.

  • Can I find deals for business class flights from District of Columbia to St. John's?

    Yes. Cheapflights offers flight deals from District of Columbia 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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Can Cheapflights find flights from District of Columbia 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 District of Columbia 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 District of Columbia to St. John's become cheaper?

Yes, Cheapflights offers price alerts on District of Columbia to St. John's flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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