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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 218

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

C$ 376

One-way from

C$ 218

Popular in

January

Cheapest in

October

Average price

C$ 387
United Airlines
  • United Airlines
  • 16/1-19/1
  • 2 total stops
  • 12h 00m total
  • Halifax to Washington, D.C.
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12/12
  • 12/12
  • 1 total stop
  • 12h 39m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 28 October 2025.

Tue 25/117:00 a.m.YHZ - IAD
1 stop9h 46mAir Canada
Tue 2/129:45 a.m.IAD - YHZ
1 stop5h 02mAir Canada
Deal found 28/10C$ 392
Tue 2/124:20 p.m.YHZ - IAD
1 stop6h 02mAir Canada
Tue 16/125:15 p.m.IAD - YHZ
1 stop6h 11mAir Canada
Deal found 28/10C$ 438
Tue 25/115:05 a.m.YHZ - IAD
2 stops11h 50mUnited Airlines
Tue 2/128:45 a.m.IAD - YHZ
1 stop6h 29mUnited Airlines
Deal found 28/10C$ 460
Thu 11/128:25 a.m.YHZ - IAD
1 stop9h 49mPorter Airlines
Thu 18/1211:40 a.m.IAD - YHZ
2 stops7h 11mPorter Airlines
Deal found 27/10C$ 470
Tue 11/118:25 a.m.YHZ - IAD
2 stops9h 49mPorter Airlines
Fri 14/1111:40 a.m.IAD - YHZ
1 stop7h 30mPorter Airlines
Deal found 27/10C$ 501
Tue 11/117:00 a.m.YHZ - IAD
1 stop9h 46mAir Canada
Fri 14/1110:11 p.m.IAD - YHZ
1 stop10h 14mAir Canada
Deal found 27/10C$ 512
Wed 26/113:15 p.m.YHZ - IAD
1 stop6h 42mUnited Airlines
Wed 3/128:45 a.m.IAD - YHZ
1 stop4h 46mUnited Airlines
Deal found 27/10C$ 566
Wed 26/1111:35 a.m.YHZ - IAD
2 stops6h 39mPorter Airlines
Wed 3/1211:40 a.m.IAD - YHZ
2 stops7h 11mPorter Airlines
Deal found 27/10C$ 580

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 28 October 2025.
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

Halifax

Fly to

Dulles Intl

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 16/1

3:15 p.m.-9:13 p.m.

1 stop6h 58m

Washington, D.C. Dulles Intl

Mon 19/1

8:29 a.m.-2:31 p.m.

1 stop5h 02m

C$ 376

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 27/3

6:55 a.m.-3:54 p.m.

2 stops9h 59m

Washington, D.C. Dulles Intl

Tue 31/3

4:30 p.m.-12:04 a.m.

1 stop6h 34m

C$ 387

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 16/1

9:00 a.m.-3:54 p.m.

1 stop7h 54m

Washington, D.C. Dulles Intl

Sun 18/1

4:30 p.m.-12:26 a.m.

1 stop6h 56m

C$ 387

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 25/11

7:00 a.m.-3:46 p.m.

1 stop9h 46m

Washington, D.C. Dulles Intl

Tue 2/12

9:45 a.m.-3:47 p.m.

1 stop5h 02m

C$ 392

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 2/12

4:20 p.m.-9:22 p.m.

1 stop6h 02m

Washington, D.C. Dulles Intl

Tue 16/12

5:15 p.m.-12:26 a.m.

1 stop6h 11m

C$ 438

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 25/11

5:05 a.m.-3:55 p.m.

2 stops11h 50m

Washington, D.C. Dulles Intl

Tue 2/12

8:45 a.m.-4:14 p.m.

1 stop6h 29m

C$ 460

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 13/1

1:20 p.m.-8:29 p.m.

1 stop8h 09m

C$ 218

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 12/12

8:45 a.m.-8:24 p.m.

1 stop12h 39m

C$ 218

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 19/12

8:25 a.m.-5:14 p.m.

2 stops9h 49m

C$ 225

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 11/12

3:15 p.m.-9:25 p.m.

1 stop7h 10m

C$ 227

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 17 results
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.

Cheapflights Insights

Everything you need to know about your flight from Halifax to Washington, D.C. Dulles Intl Airport

What’s the top layover airport for flights from Halifax to Washington, D.C. Dulles Intl Airport?

Share of one-stop round-trip flights from Halifax to Washington, D.C. Dulles Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YTZ) – chosen by Cheapflights users on 64% of one-stop itineraries from Halifax to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the fastest layover option from Halifax to Washington, D.C. Dulles Intl Airport?

Shortest average travel time for 1-stop one-way flights from Halifax to Washington, D.C. Dulles Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 41m.

What’s the fastest layover option from Halifax to Washington, D.C. Dulles Intl Airport?

Shortest average travel time for 1-stop one-way flights from Halifax to Washington, D.C. Dulles Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 41m.

Which airport typically offers the quickest layover for flights from Halifax to Washington, D.C. Dulles Intl Airport?

Average layover duration for 1-stop one-way flights from Halifax to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 24m.

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 28 October 2025.
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
384 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,371 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 6h 58m. United Airlines provides one of the quickest options available for as low as C$ 376. 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$ 436. Another airline that can offer you cheap pricing is Air Canada. Porter Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Halifax to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 218. Porter Airlines flights start at C$ 225 while deals on United Airlines start at C$ 227 one-way.

  • 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
Warrenton
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Arlington
Winchester
Manassas
Fredericksburg
Alexandria
Rockville

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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 Baltimore flights
Halifax to Reagan-National 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 436AverageC$ 571FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 440AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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