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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 222

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
11 Jan — 18 Jan1
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 12 December 2025.

Fri 12/124:20 p.m.YHZ - IAD
1 stop6h 02mAir Canada
Sun 14/129:45 a.m.IAD - YHZ
1 stop5h 02mAir Canada
Deal found 11/12C$ 443
Thu 25/124:20 p.m.YHZ - IAD
1 stop6h 05mAir Canada
Sun 4/110:06 p.m.IAD - YHZ
1 stop10h 19mAir Canada
Deal found 9/12C$ 838
Fri 12/126:00 a.m.YHZ - IAD
2 stops11h 23mWestJet
Sun 14/126:00 a.m.IAD - YHZ
2 stops18h 42mWestJet
Deal found 11/12C$ 887
Sat 27/128:25 a.m.YHZ - IAD
2 stops9h 49mPorter Airlines
Sat 3/111:35 a.m.IAD - YHZ
2 stops7h 21mPorter Airlines
Deal found 11/12C$ 891
Thu 25/129:00 a.m.YHZ - IAD
2 stops13h 21mUnited Airlines
Sun 4/19:00 a.m.IAD - YHZ
1 stop11h 23mUnited Airlines
Deal found 9/12C$ 902
Sat 27/126:35 p.m.YHZ - IAD
1 stop16h 49mMultiple Airlines
Sat 3/16:30 p.m.IAD - YHZ
1 stop15h 20mMultiple Airlines
Deal found 11/12C$ 1,154
Thu 25/126:30 a.m.YHZ - IAD
3 stops31h 57mAmerican Airlines
Sun 4/19:12 a.m.IAD - YHZ
2 stops14h 10mAmerican Airlines
Deal found 9/12C$ 1,220
Sat 27/121:10 p.m.YHZ - IAD
3 stops20h 32mAmerican Airlines
Sat 3/19:12 a.m.IAD - YHZ
2 stops14h 10mAmerican Airlines
Deal found 11/12C$ 1,372
Thu 25/127:05 p.m.YHZ - IAD
3 stops23h 09mMultiple Airlines
Sun 4/15:40 p.m.IAD - YHZ
3 stops22h 51mMultiple Airlines
Deal found 9/12C$ 2,256

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 12 December 2025.

Round-trip from

C$ 363

One-way from

C$ 222

Popular in

December

Cheapest in

September

Average price

C$ 736
Air Canada
  • Air Canada
  • 23/1-25/1
  • 2 total stops
  • 14h 57m total
  • Halifax to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 24/1
  • 1 total stop
  • 5h 14m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 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 23/1

9:00 a.m.-3:46 p.m.

1 stop7h 46m

Washington, D.C. Dulles Intl

Sun 25/1

4:30 p.m.-12:41 a.m.

1 stop7h 11m

C$ 367

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 10/3

9:00 a.m.-3:46 p.m.

1 stop7h 46m

Washington, D.C. Dulles Intl

Wed 11/3

4:30 p.m.-12:41 a.m.

1 stop7h 11m

C$ 367

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 8/1

9:00 a.m.-3:46 p.m.

1 stop7h 46m

Washington, D.C. Dulles Intl

Fri 9/1

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

1 stop5h 02m

C$ 381

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 10/3

7:00 a.m.-4:25 p.m.

2 stops10h 25m

Washington, D.C. Dulles Intl

Wed 11/3

8:26 a.m.-4:14 p.m.

1 stop6h 48m

C$ 456

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 23/1

6:00 a.m.-4:46 p.m.

2 stops11h 46m

Washington, D.C. Dulles Intl

Sun 25/1

12:32 p.m.-1:41 a.m.

2 stops12h 09m

C$ 600

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 23/1

1:10 p.m.-12:36 p.m.

2 stops24h 26m

Washington, D.C. Dulles Intl

Sun 25/1

7:04 a.m.-12:27 a.m.

3 stops16h 23m

C$ 825

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 24/1

4:40 p.m.-8:54 p.m.

1 stop5h 14m

C$ 222

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 20/3

2:58 p.m.-9:05 p.m.

1 stop7h 07m

C$ 225

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 20/3

7:00 a.m.-5:14 p.m.

2 stops11h 14m

C$ 247

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 24/1

5:15 a.m.-9:17 p.m.

2 stops17h 02m

C$ 270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 12 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 70% of one-stop itineraries from Halifax to Washington, D.C. Dulles Intl Airport on Cheapflights.

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

Average round-trip fare for 1-stop flights from Halifax to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 623.

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 48m.

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 12 December 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
398 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
398 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,516 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 7h 46m. Air Canada provides one of the quickest options available for as low as C$ 367. The distance between Halifax and Washington, D.C. Dulles Intl Airport is about 1324 km.

  • 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$ 148. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 429AverageC$ 563FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 434AverageC$ 602FlexibilityNo 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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