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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 264

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
22 Aug — 29 Aug1
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 23 July 2026.

Fri 2/107:30 a.m.
YHZ
-
IAD
1 stop8h 40m
Porter Airlines
Mon 2/1111:20 a.m.
IAD
-
YHZ
2 stops7h 55m
Porter Airlines
Deal found 18/7C$ 485
Fri 21/87:00 a.m.
YHZ
-
IAD
2 stops9h 10m
Porter Airlines
Wed 26/811:25 a.m.
IAD
-
YHZ
2 stops11h 19m
Porter Airlines
Deal found 22/7C$ 499
Tue 4/87:00 a.m.
YHZ
-
IAD
2 stops9h 10m
Porter Airlines
Fri 14/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 19/7C$ 505
Wed 5/88:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Sat 8/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 18/7C$ 506
Thu 3/98:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Mon 7/93:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 19/7C$ 510
Sat 5/98:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Mon 7/93:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 20/7C$ 516
Sat 15/88:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Sat 22/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 18/7C$ 519
Tue 18/88:00 a.m.
YHZ
-
IAD
1 stop8h 10m
Porter Airlines
Mon 24/83:50 p.m.
IAD
-
YHZ
2 stops6h 54m
Porter Airlines
Deal found 20/7C$ 520
Sun 20/97:00 a.m.
YHZ
-
IAD
2 stops9h 10m
Porter Airlines
Fri 25/911:25 a.m.
IAD
-
YHZ
2 stops11h 19m
Porter Airlines
Deal found 18/7C$ 521

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 23 July 2026.

Round-trip from

C$ 485

One-way from

C$ 264

Popular in

December

Cheapest in

October

Average price

C$ 627
Porter Airlines
  • Porter Airlines
  • 2/10-2/11
  • 3 total stops
  • 16h 35m total
  • Halifax to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 18/8
  • 1 total stop
  • 7h 24m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 93 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

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 23 July 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

Tue 4/8

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

1 stop8h 10m

Washington, D.C. Dulles Intl

Fri 14/8

3:50 p.m.-11:44 p.m.

2 stops6h 54m

C$ 505

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 20/9

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

2 stops9h 10m

Washington, D.C. Dulles Intl

Fri 25/9

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

2 stops11h 19m

C$ 521
Quickest round-trip

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 5/9

12:35 p.m.-7:01 p.m.

1 stop7h 26m

Washington, D.C. Dulles Intl

Mon 7/9

4:20 p.m.-12:49 a.m.

1 stop7h 29m

C$ 526

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 22/8

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

1 stop8h 10m

Washington, D.C. Dulles Intl

Thu 27/8

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

2 stops11h 19m

C$ 527

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 26/8

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

1 stop9h 09m

Washington, D.C. Dulles Intl

Sun 30/8

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

1 stop14h 20m

C$ 530

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 26/8

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

2 stops9h 10m

Washington, D.C. Dulles Intl

Sun 30/8

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

2 stops11h 19m

C$ 533
Cheapest one-way

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 5/9

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

2 stops9h 10m

C$ 293

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 21/8

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

2 stops8h 10m

C$ 295

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 4/9

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

2 stops8h 10m

C$ 302

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 21/8

3:30 p.m.-11:26 p.m.

1 stop8h 56m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from YHZ to IAD?

Find hourly flight availability from Halifax to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

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

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 23 July 2026.
Check out reviews from past customers who have flown with 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.
Air Canada
7.1
Good
11,371 reviews
Check prices

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
11,371 reviews
Air Canada
7.1
Good
11,371 reviews
Check prices

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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. 1 airline 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 7h 26m. Porter Airlines provides one of the quickest options available for as low as C$ 526. 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 is the cheapest airline to fly 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$ 151.

  • 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
Oxon Hill
Gaithersburg
Reston
Chantilly
Herndon
Ellicott City
Arlington
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 airline flying from Halifax to Dulles Intl

Discover the top airline 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 151AverageC$ 474FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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