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Cheap flights from Nova Scotia to Washington, D.C. from C$ 291

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
14 Jul — 21 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 14 June 2026.

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$ 509
Thu 2/77:15 a.m.
YHZ
-
IAD
2 stops9h 09m
Air Canada
Sat 11/79:45 a.m.
IAD
-
YHZ
1 stop5h 22m
Air Canada
Deal found 11/6C$ 518
Fri 17/78:00 a.m.
YHZ
-
IAD
1 stop8h 11m
Porter Airlines
Mon 20/73:55 p.m.
IAD
-
YHZ
2 stops6h 49m
Porter Airlines
Deal found 13/6C$ 524
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$ 526
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$ 529
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 11/6C$ 530
Thu 2/76:25 a.m.
YHZ
-
DCA
1 stop4h 53m
Air Canada
Sat 11/74:20 p.m.
DCA
-
YHZ
1 stop6h 36m
Air Canada
Deal found 11/6C$ 532
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$ 538
Sat 27/67:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Sun 28/66:00 a.m.
DCA
-
YHZ
1 stop4h 35m
Air Canada
Deal found 12/6C$ 540
Fri 10/77:15 a.m.
YHZ
-
DCA
1 stop5h 45m
Air Canada
Thu 16/712:40 p.m.
DCA
-
YHZ
1 stop6h 50m
Air Canada
Deal found 12/6C$ 541
Thu 2/74:50 p.m.
YHZ
-
IAD
1 stop8h 55m
Multiple Airlines
Sat 11/79:45 a.m.
IAD
-
YHZ
1 stop5h 22m
Multiple Airlines
Deal found 11/6C$ 541
Tue 28/75:30 p.m.
YHZ
-
DCA
1 stop5h 18m
Air Canada
Tue 4/812:40 p.m.
DCA
-
YHZ
1 stop6h 50m
Air Canada
Deal found 13/6C$ 544

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 14 June 2026.

Round-trip from

C$ 509

One-way from

C$ 291

Popular in

December

Cheapest in

September

Average price

C$ 501

Good round-trip deal

C$ 525 or less
Porter Airlines
  • Porter Airlines
  • 18/7-20/7
  • 3 total stops
  • 15h 00m total
  • Nova Scotia to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/7
  • 2 total stops
  • 9h 11m total
  • Nova Scotia to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 36 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 14 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 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.-8:10 p.m.

1 stop7h 30m

C$ 534

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 17/7

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

2 stops8h 11m

Washington, D.C. Dulles Intl

Mon 20/7

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

2 stops6h 49m

C$ 534

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$ 548
Quickest round-trip

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 27/6

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

Nonstop2h 41m

Washington, D.C. Dulles Intl

Sun 28/6

5:42 p.m.-11:55 p.m.

1 stop5h 13m

C$ 550

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Fri 2/10

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

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 2/11

12:55 p.m.-8:34 p.m.

1 stop6h 39m

C$ 555

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 6/10

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

1 stop5h 45m

Washington, D.C. Reagan-National

Sat 10/10

12:40 p.m.-8:29 p.m.

1 stop6h 49m

C$ 555

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 18/7

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

2 stops9h 11m

Washington, D.C. Dulles Intl

Mon 20/7

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

2 stops6h 49m

C$ 557

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Sun 12/7

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

1 stop5h 45m

Washington, D.C. Reagan-National

Sun 19/7

6:55 p.m.-1:54 a.m.

1 stop5h 59m

C$ 558

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 18/9

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

1 stop8h 10m

Washington, D.C. Dulles Intl

Tue 22/9

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

2 stops11h 19m

C$ 565

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Fri 2/10

5:45 a.m.-12:00 p.m.

2 stops7h 15m

Washington, D.C. Reagan-National

Tue 13/10

4:20 p.m.-11:55 p.m.

1 stop6h 35m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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$ 585). 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 14 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 2h 41m. Fly via Porter Airlines, Air Canada, or United Airlines 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. 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$ 585). 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
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 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 150AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 461AverageC$ 678FlexibilityNo 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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