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Cheap flights from Nova Scotia to Washington, D.C. from C$ 287

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
11 Jul — 18 Jul1
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 11 June 2026.

Thu 18/66:30 a.m.
YHZ
-
DCA
1 stop4h 45m
Delta
Sat 27/62:00 p.m.
DCA
-
YHZ
1 stop8h 07m
Delta
Deal found 6/6C$ 505
Sat 18/78:00 a.m.
YHZ
-
IAD
1 stop8h 11m
Porter Airlines
Mon 20/73:55 p.m.
IAD
-
YHZ
2 stops6h 49m
Porter Airlines
Deal found 10/6C$ 507
Wed 29/78:00 a.m.
YHZ
-
IAD
1 stop8h 11m
Porter Airlines
Fri 7/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 10/6C$ 523
Fri 24/78:00 a.m.
YHZ
-
IAD
1 stop8h 11m
Porter Airlines
Sun 26/73:55 p.m.
IAD
-
YHZ
2 stops6h 49m
Porter Airlines
Deal found 10/6C$ 524
Thu 30/77:00 a.m.
YHZ
-
IAD
2 stops9h 11m
Porter Airlines
Mon 3/811:25 a.m.
IAD
-
YHZ
2 stops11h 19m
Porter Airlines
Deal found 10/6C$ 527
Fri 2/107:00 a.m.
YHZ
-
IAD
2 stops9h 10m
Porter Airlines
Mon 2/1111:40 a.m.
IAD
-
YHZ
1 stop7h 30m
Porter Airlines
Deal found 10/6C$ 531
Sat 18/77:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Mon 20/712:40 p.m.
DCA
-
YHZ
1 stop6h 50m
Air Canada
Deal found 10/6C$ 537
Fri 7/87:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Wed 12/812:40 p.m.
DCA
-
YHZ
1 stop6h 50m
Air Canada
Deal found 10/6C$ 546
Thu 23/77:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Sat 25/74:20 p.m.
DCA
-
YHZ
1 stop6h 36m
Air Canada
Deal found 9/6C$ 551
Fri 7/84:06 p.m.
YHZ
-
DCA
Nonstop2h 37m
American Airlines
Wed 12/86:59 a.m.
DCA
-
YHZ
1 stop6h 21m
American Airlines
Deal found 10/6C$ 552
Thu 23/78:00 a.m.
YHZ
-
IAD
1 stop8h 11m
Porter Airlines
Sat 25/711:05 a.m.
IAD
-
YHZ
2 stops11h 39m
Porter Airlines
Deal found 9/6C$ 557
Thu 18/67:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Sat 27/66:55 p.m.
DCA
-
YHZ
1 stop5h 59m
Air Canada
Deal found 9/6C$ 567

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 11 June 2026.

Round-trip from

C$ 507

One-way from

C$ 287

Popular in

December

Cheapest in

September

Average price

C$ 499

Good round-trip deal

C$ 570 or less
Porter Airlines
  • Porter Airlines
  • 18/7-20/7
  • 3 total stops
  • 15h 00m total
  • Nova Scotia to Washington, D.C.
Search Deals
Delta
  • Delta
  • 30/7
  • 1 total stop
  • 7h 12m total
  • Nova Scotia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 94 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 June 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 11 June 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 24/7

7:00 a.m.-3:11 p.m.

2 stops9h 11m

Washington, D.C. Dulles Intl

Sun 26/7

3:55 p.m.-11:44 p.m.

2 stops6h 49m

C$ 524

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 2/10

7:00 a.m.-3:10 p.m.

2 stops9h 10m

Washington, D.C. Dulles Intl

Mon 2/11

11:40 a.m.-11:49 p.m.

2 stops11h 09m

C$ 545

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

Wed 12/8

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

1 stop6h 50m

C$ 546

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 23/7

8:00 a.m.-3:11 p.m.

1 stop8h 11m

Washington, D.C. Dulles Intl

Sat 25/7

11:05 a.m.-11:44 p.m.

2 stops11h 39m

C$ 557

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 29/9

2:50 p.m.-9:27 p.m.

1 stop7h 37m

Washington, D.C. Dulles Intl

Wed 30/9

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

1 stop8h 15m

C$ 562

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 2/10

10:25 a.m.-10:59 p.m.

1 stop13h 34m

Washington, D.C. Dulles Intl

Mon 2/11

8:15 a.m.-4:14 p.m.

1 stop6h 59m

C$ 563

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 30/7

9:00 a.m.-3:24 p.m.

1 stop7h 24m

Washington, D.C. Dulles Intl

Mon 3/8

4:20 p.m.-12:34 a.m.

1 stop7h 14m

C$ 569

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Thu 23/7

7:00 a.m.-3:23 p.m.

1 stop9h 23m

Washington, D.C. Reagan-National

Sat 25/7

6:59 a.m.-6:16 p.m.

2 stops10h 17m

C$ 570

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 29/9

2:05 p.m.-8:25 p.m.

1 stop7h 20m

Washington, D.C. Dulles Intl

Wed 30/9

9:45 a.m.-4:02 p.m.

1 stop5h 17m

C$ 570

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 24/6

3:30 p.m.-10:59 p.m.

1 stop8h 29m

Washington, D.C. Reagan-National

Tue 30/6

9:13 a.m.-9:45 p.m.

2 stops11h 32m

C$ 588

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 60 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$ 110). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of C$ 583). 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 11 June 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.

How much does it cost to fly round-trip from Nova Scotia to Washington, D.C.?

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 5h 45m. Fly via Porter Airlines, Air Canada, or Delta to get the fastest option. There are 1302 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. Dulles Intl, Halifax Intl - Washington, D.C. Reagan-National 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$ 110). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of C$ 583). 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
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Herndon
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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 150AverageC$ 556FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 459AverageC$ 679FlexibilityNo 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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