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Cheap flights from District of Columbia to St. John's from C$ 288

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYT
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

C$ 560

One-way from

C$ 288

Popular in

April

Cheapest in

October

Average price

C$ 942
30/9-2/10
  • 30/9-2/10
  • 3 total stops
  • 59h 40m total
  • District of Columbia to St. John's
Search Deals
Porter Airlines
  • Porter Airlines
  • 1/11
  • 2 total stops
  • 9h 46m total
  • District of Columbia to St. John's
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to St. John's

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 17 September 2025.

Tue 30/94:20 p.m.IAD - YYT
1 stop29h 06mMultiple Airlines
Thu 2/101:15 p.m.YYT - IAD
2 stops30h 34mMultiple Airlines
Deal found 16/9C$ 560
Thu 23/1011:35 a.m.IAD - YYT
2 stops11h 33mPorter Airlines
Sun 2/115:00 a.m.YYT - IAD
2 stops12h 44mPorter Airlines
Deal found 15/9C$ 565
Fri 31/1011:40 a.m.IAD - YYT
2 stops9h 55mPorter Airlines
Sat 1/116:20 a.m.YYT - IAD
2 stops7h 39mPorter Airlines
Deal found 17/9C$ 605
Sun 28/97:14 p.m.IAD - YYT
1 stop17h 46mMultiple Airlines
Wed 1/106:00 a.m.YYT - IAD
1 stop10h 36mMultiple Airlines
Deal found 15/9C$ 607
Sat 15/111:45 p.m.IAD - YYT
2 stops9h 46mPorter Airlines
Mon 17/115:40 p.m.YYT - IAD
1 stop25h 04mPorter Airlines
Deal found 16/9C$ 612
Thu 23/1011:35 a.m.IAD - YYT
2 stops11h 33mMultiple Airlines
Sun 2/115:00 a.m.YYT - IAD
2 stops12h 44mMultiple Airlines
Deal found 15/9C$ 675
Thu 30/1011:40 a.m.IAD - YYT
2 stops9h 55mPorter Airlines
Thu 6/116:20 a.m.YYT - IAD
2 stops12h 24mPorter Airlines
Deal found 15/9C$ 680
Sun 23/1111:40 a.m.IAD - YYT
2 stops9h 55mPorter Airlines
Fri 28/116:00 a.m.YYT - IAD
2 stops12h 44mPorter Airlines
Deal found 16/9C$ 684
Sun 23/1112:55 p.m.DCA - YYT
2 stops9h 05mAir Canada
Fri 28/117:30 a.m.YYT - DCA
2 stops9h 31mAir Canada
Deal found 16/9C$ 703
Thu 23/104:35 p.m.DCA - YYT
1 stop6h 34mAir Canada
Sun 2/115:00 a.m.YYT - DCA
1 stop16h 15mAir Canada
Deal found 15/9C$ 732
Tue 30/94:35 p.m.DCA - YYT
1 stop6h 34mMultiple Airlines
Thu 2/103:00 p.m.YYT - DCA
1 stop9h 04mMultiple Airlines
Deal found 16/9C$ 762
Sun 28/99:40 a.m.DCA - YYT
2 stops11h 13mAir Canada
Wed 1/107:25 a.m.YYT - DCA
2 stops9h 56mAir Canada
Deal found 15/9C$ 780

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 17 September 2025.
Use the filters below to find and compare flights from District of Columbia to St. John's that are best for you.

Fly from

District of Columbia

Fly to

St. John's

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 30/9

4:20 p.m.-10:56 p.m.

1 stop29h 06m

St John's

Thu 2/10

1:15 p.m.-6:19 p.m.

2 stops30h 34m

C$ 560

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 23/10

11:35 a.m.-12:38 a.m.

2 stops11h 33m

St John's

Sun 2/11

5:00 a.m.-4:14 p.m.

2 stops12h 44m

C$ 565

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Fri 31/10

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

2 stops9h 55m

St John's

Sat 1/11

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

2 stops7h 39m

C$ 605

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 15/11

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

2 stops9h 46m

St John's

Mon 17/11

5:40 p.m.-5:14 p.m.

1 stop25h 04m

C$ 612

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 28/9

7:14 p.m.-2:30 p.m.

1 stop17h 46m

St John's

Wed 1/10

1:15 p.m.-10:16 a.m.

2 stops22h 31m

C$ 653

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 10/3

4:30 p.m.-1:33 a.m.

1 stop7h 33m

St John's

Wed 11/3

5:05 a.m.-3:54 p.m.

2 stops12h 19m

C$ 660

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 23/10

11:35 a.m.-12:38 a.m.

2 stops11h 33m

St John's

Sun 2/11

5:00 a.m.-4:14 p.m.

2 stops12h 44m

C$ 675

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 30/10

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

2 stops9h 55m

St John's

Thu 6/11

6:20 a.m.-5:14 p.m.

2 stops12h 24m

C$ 680

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 23/11

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

2 stops9h 55m

St John's

Fri 28/11

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

2 stops12h 44m

C$ 684

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Tue 6/1

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

2 stops9h 05m

St John's

Sun 11/1

5:05 a.m.-10:26 a.m.

1 stop6h 51m

C$ 689

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 31 results
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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 05m. 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.

  • What is the cheapest month to book a flight from District of Columbia to St. John's?

    Currently, May is the cheapest month in which you can book a flight from District of Columbia to St. John's (average of C$ 221). Flying from District of Columbia 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

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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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