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Cheap flights from Nova Scotia to Washington, D.C. from C$ 256

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nova Scotia to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Nova Scotia to Washington, D.C.
Explore the most affordable flight options available from Nova Scotia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Wed 19/88:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Sun 23/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 12/7C$ 448
Fri 2/107:25 a.m.
YHZ
-
IAD
2 stops8h 45m
Porter Airlines
Mon 2/1111:20 a.m.
IAD
-
YHZ
2 stops7h 55m
Porter Airlines
Deal found 13/7C$ 455
Fri 7/88:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Mon 10/811:25 a.m.
IAD
-
YHZ
2 stops11h 19m
Porter Airlines
Deal found 11/7C$ 468
Tue 6/107:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Fri 23/1012:40 p.m.
DCA
-
YHZ
1 stop6h 49m
Air Canada
Deal found 12/7C$ 469
Fri 9/105:45 a.m.
YHZ
-
DCA
1 stop5h 35m
Air Canada
Tue 27/1012:55 p.m.
DCA
-
YHZ
1 stop5h 53m
Air Canada
Deal found 12/7C$ 473
Sat 19/912:40 p.m.
YHZ
-
IAD
Nonstop2h 41m
United Airlines
Wed 23/912:35 p.m.
IAD
-
YHZ
1 stop10h 20m
United Airlines
Deal found 11/7C$ 473
Fri 4/94:06 p.m.
YHZ
-
DCA
Nonstop2h 37m
American Airlines
Mon 7/96:59 a.m.
DCA
-
YHZ
1 stop6h 21m
American Airlines
Deal found 13/7C$ 479
Tue 6/105:45 a.m.
YHZ
-
DCA
2 stops7h 15m
Air Canada
Tue 27/1012:55 p.m.
DCA
-
YHZ
1 stop5h 53m
Air Canada
Deal found 12/7C$ 482
Tue 6/107:15 a.m.
YHZ
-
IAD
2 stops10h 23m
Air Canada
Thu 22/103:45 p.m.
IAD
-
YHZ
1 stop7h 10m
Air Canada
Deal found 12/7C$ 482
Sat 19/97:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Wed 23/912:40 p.m.
DCA
-
YHZ
1 stop6h 49m
Air Canada
Deal found 12/7C$ 483
Tue 6/105:45 a.m.
YHZ
-
DCA
2 stops7h 15m
Air Canada
Sun 25/104:00 p.m.
DCA
-
YHZ
1 stop7h 15m
Air Canada
Deal found 12/7C$ 486
Fri 9/105:45 a.m.
YHZ
-
IAD
2 stops11h 53m
Air Canada
Tue 27/109:55 a.m.
IAD
-
YHZ
1 stop5h 00m
Air Canada
Deal found 12/7C$ 486

Find flight deals from Nova Scotia to Washington, D.C.

Keep the following information in mind while searching for Nova Scotia to Washington, D.C. flight deals. Data was last updated 16 July 2026.

Round-trip from

C$ 448

One-way from

C$ 256

Popular in

December

Cheapest in

October

Average price

C$ 625

Good round-trip deal

C$ 440 or less
Porter Airlines
  • Porter Airlines
  • 19/8-23/8
  • 3 total stops
  • 15h 04m total
  • Nova Scotia to Washington, D.C.
Search Deals
American Airlines
  • American Airlines
  • 11/9
  • Nonstop
  • 2h 40m total
  • Nova Scotia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Nova Scotia to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nova Scotia to Washington, D.C. 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 16 July 2026.
Use the filters below to find and compare flights from Nova Scotia to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 7/8

8:00 a.m.-3:10 p.m.

1 stop8h 10m

Washington, D.C. Dulles Intl

Mon 10/8

11:25 a.m.-11:44 p.m.

2 stops11h 19m

C$ 468

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 19/9

12:40 p.m.-2:21 p.m.

Nonstop2h 41m

Washington, D.C. Dulles Intl

Wed 23/9

12:35 p.m.-11:55 p.m.

1 stop10h 20m

C$ 473

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Fri 4/9

7:15 a.m.-12:00 p.m.

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 7/9

6:00 a.m.-11:35 a.m.

1 stop4h 35m

C$ 489

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 9/10

7:25 a.m.-3:10 p.m.

2 stops8h 45m

Washington, D.C. Dulles Intl

Wed 28/10

11:20 a.m.-8:15 p.m.

2 stops7h 55m

C$ 489

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Fri 7/8

7:15 a.m.-12:00 p.m.

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 10/8

12:40 p.m.-8:30 p.m.

1 stop6h 50m

C$ 492

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 26/8

7:15 a.m.-12:00 p.m.

1 stop5h 45m

Washington, D.C. Reagan-National

Sat 29/8

12:40 p.m.-8:30 p.m.

1 stop6h 50m

C$ 492

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 7/8

2:50 p.m.-11:19 p.m.

1 stop9h 29m

Washington, D.C. Dulles Intl

Mon 10/8

10:29 p.m.-2:03 p.m.

1 stop14h 34m

C$ 500

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Sat 19/9

6:25 a.m.-12:00 p.m.

2 stops6h 35m

Washington, D.C. Reagan-National

Wed 23/9

6:59 a.m.-3:14 p.m.

2 stops7h 15m

C$ 500

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 2/10

7:15 a.m.-3:25 p.m.

2 stops9h 10m

Washington, D.C. Dulles Intl

Mon 2/11

9:55 a.m.-3:55 p.m.

1 stop5h 00m

C$ 500

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 19/8

2:50 p.m.-10:59 p.m.

1 stop9h 09m

Washington, D.C. Dulles Intl

Sun 23/8

8:35 a.m.-11:55 p.m.

1 stop14h 20m

C$ 510

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Nova Scotia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Nova Scotia 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 Nova Scotia to Washington, D.C.

What is the cheapest month to book a flight from Nova Scotia to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of C$ 111). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of C$ 558). 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.

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

Find hourly flight availability from Nova Scotia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 2026.

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

Related info for your journey

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

  • How long is the flight from Nova Scotia to Washington, D.C.?

    There are many flights that can get you from Nova Scotia to Washington, D.C. in 2h 41m. Fly via Porter Airlines, United Airlines, or Air Canada to get the fastest option. There are 1324 km between Nova Scotia and Washington, D.C.. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Nova Scotia to Washington, D.C.?

    Most travellers choose Halifax Intl - Washington, D.C. Reagan-National, Halifax Intl - Washington, D.C. Dulles Intl or Halifax Intl - Baltimore/Washington when deciding on the best route from Nova Scotia to Washington, D.C..

  • Can I find deals for flights from Nova Scotia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Nova Scotia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nova Scotia to Washington, D.C.?

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

  • Can I find deals for business class flights from Nova Scotia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Nova Scotia to Washington, D.C. 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 Nova Scotia to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of C$ 111). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of C$ 558). 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Alexandria
Rockville

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.

Top 2 airlines flying from Nova Scotia to Washington, D.C.

Discover the top 2 airlines that operate flights from Nova Scotia to Washington, D.C.. 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 629,999 searches. Data last updated 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 151AverageC$ 559FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 505AverageC$ 682FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Nova Scotia to Washington, D.C.?

Cheapflights makes it easy to find Nova Scotia to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Nova Scotia to Washington, D.C.?

Cheapflights simply makes it quick and affordable to book flights from Nova Scotia to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Nova Scotia to Washington, D.C. with no change fees?

Yes! Cheapflights helps users easily find flights from Nova Scotia to Washington, D.C. with no change fees.

Can Cheapflights notify me if prices for flights from Nova Scotia to Washington, D.C. become cheaper?

Yes! Start tracking prices for Nova Scotia to Washington, D.C. 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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