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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 231

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Halifax to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to Dulles Intl
Explore the most affordable flight options available from Halifax to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Tue 8/98:00 a.m.
YHZ
-
IAD
1 stop8h 16m
Porter Airlines
Fri 11/94:00 p.m.
IAD
-
YHZ
2 stops6h 44m
Porter Airlines
Deal found 11/3C$ 413
Sun 19/48:30 a.m.
YHZ
-
IAD
1 stop9h 44m
Porter Airlines
Tue 21/411:40 a.m.
IAD
-
YHZ
1 stop7h 25m
Porter Airlines
Deal found 10/3C$ 442
Wed 6/57:15 a.m.
YHZ
-
IAD
2 stops9h 14m
Air Canada
Fri 8/53:45 p.m.
IAD
-
YHZ
1 stop7h 11m
Air Canada
Deal found 13/3C$ 450
Thu 4/69:00 a.m.
YHZ
-
IAD
1 stop7h 29m
Air Canada
Wed 10/63:45 p.m.
IAD
-
YHZ
1 stop7h 11m
Air Canada
Deal found 11/3C$ 454
Tue 19/512:25 p.m.
YHZ
-
IAD
1 stop7h 33m
Air Canada
Wed 10/63:45 p.m.
IAD
-
YHZ
1 stop7h 11m
Air Canada
Deal found 9/3C$ 458
Tue 5/512:25 p.m.
YHZ
-
IAD
1 stop7h 33m
Air Canada
Sat 9/53:45 p.m.
IAD
-
YHZ
1 stop7h 11m
Air Canada
Deal found 13/3C$ 473
Fri 1/512:25 p.m.
YHZ
-
IAD
1 stop7h 33m
Air Canada
Thu 7/59:45 a.m.
IAD
-
YHZ
1 stop5h 17m
Air Canada
Deal found 10/3C$ 475
Fri 1/512:25 p.m.
YHZ
-
IAD
1 stop7h 33m
Air Canada
Tue 5/59:45 a.m.
IAD
-
YHZ
1 stop5h 17m
Air Canada
Deal found 9/3C$ 476

Find flight deals from Halifax to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 March 2026.

Round-trip from

C$ 413

One-way from

C$ 231

Popular in

December

Cheapest in

September

Average price

C$ 365
Porter Airlines
  • Porter Airlines
  • 8/9-11/9
  • 3 total stops
  • 15h 00m total
  • Halifax to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 23/6
  • 1 total stop
  • 8h 16m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 71 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Dulles Intl 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 Halifax to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 6/5

7:15 a.m.-3:29 p.m.

2 stops9h 14m

Washington, D.C. Dulles Intl

Fri 8/5

3:45 p.m.-11:56 p.m.

1 stop7h 11m

C$ 452

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 19/5

12:25 p.m.-6:58 p.m.

1 stop7h 33m

Washington, D.C. Dulles Intl

Wed 10/6

3:45 p.m.-11:56 p.m.

1 stop7h 11m

C$ 458
Quickest round-trip

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 1/5

7:15 a.m.-3:29 p.m.

2 stops9h 14m

Washington, D.C. Dulles Intl

Tue 5/5

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

1 stop5h 17m

C$ 491

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 1/5

7:00 a.m.-3:21 p.m.

2 stops9h 21m

Washington, D.C. Dulles Intl

Tue 5/5

11:30 a.m.-11:44 p.m.

2 stops11h 14m

C$ 505

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 10/4

10:40 p.m.-12:59 p.m.

1 stop15h 19m

Washington, D.C. Dulles Intl

Mon 13/4

11:40 a.m.-8:05 p.m.

1 stop7h 25m

C$ 538

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 31/5

3:30 p.m.-10:56 p.m.

1 stop8h 26m

Washington, D.C. Dulles Intl

Sun 7/6

10:40 a.m.-9:45 p.m.

1 stop10h 05m

C$ 558
Cheapest one-way
Quickest one-way

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 5/9

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

Nonstop2h 41m

C$ 260

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 20/6

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

Nonstop2h 41m

C$ 268

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 30/4

2:50 p.m.-9:11 p.m.

1 stop7h 21m

C$ 281

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 15/4

2:50 p.m.-9:04 p.m.

1 stop7h 14m

C$ 281

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Halifax to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Halifax 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 13 March 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Halifax to Washington, D.C. Dulles Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Halifax to Dulles Intl. 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 from for flights from Halifax to Washington, D.C. Dulles Intl?

    Halifax Intl (YHZ), located 26.9 km from the city centre, is the airport you fly out of when you book flights from Halifax to Washington, D.C. Dulles Intl. 2 airlines have flights from Halifax Intl to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Halifax Intl to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • How long is the flight from Halifax to Washington, D.C. Dulles Intl Airport?

    A quick flight from Halifax to Washington, D.C. Dulles Intl Airport can take about 9h 14m. Air Canada provides one of the quickest options available for as low as C$ 452. The distance between Halifax and Washington, D.C. Dulles Intl Airport is about 1324 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Halifax to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Halifax to Washington, D.C. Dulles Intl Airport round-trip from C$ 147. Another airline that can offer you cheap pricing is Porter Airlines.

  • Can I find deals for flights from Halifax to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Halifax to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to Dulles Intl.

  • Can I find deals for business class flights from Halifax to Dulles Intl?

    Yes. Cheapflights offers flight deals from Halifax to Dulles Intl 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Halifax to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Halifax to Reagan-National flights
Halifax to Baltimore flights

Top 2 airlines flying from Halifax to Dulles Intl

Discover the top 2 airlines that operate flights from Halifax to Dulles Intl. 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 147AverageC$ 587FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 426AverageC$ 574FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Halifax to Dulles Intl?

When you search for this flight from Halifax to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Halifax to Dulles Intl?

Cheapflights helps you find that perfect flight to Dulles Intl from Halifax by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Halifax to Dulles Intl with no change fees?

Yes, we can. To see specific flights from Halifax to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Halifax to Dulles Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Halifax today and book when prices fit your budget.

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