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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 302

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 538

One-way from

C$ 302

Popular in

December

Cheapest in

September

Average price

C$ 690
10/9-17/9
  • 10/9-17/9
  • 2 total stops
  • 15h 32m total
  • Halifax to Washington, D.C.
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22/9
  • 22/9
  • 2 total stops
  • 12h 54m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Halifax to Dulles Intl

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 29 July 2025.

Wed 10/98:30 a.m.YHZ - IAD
1 stop6h 08mMultiple Airlines
Wed 17/910:20 a.m.IAD - YHZ
1 stop9h 24mMultiple Airlines
Deal found 27/7C$ 538
Fri 29/86:45 a.m.YHZ - IAD
2 stops9h 11mPorter Airlines
Sat 30/84:10 p.m.IAD - YHZ
2 stops6h 22mPorter Airlines
Deal found 28/7C$ 558
Mon 10/114:45 p.m.YHZ - IAD
1 stop5h 14mAir Canada
Sat 15/119:55 a.m.IAD - YHZ
1 stop5h 02mAir Canada
Deal found 27/7C$ 669
Sun 9/113:15 p.m.YHZ - IAD
1 stop6h 42mUnited Airlines
Wed 12/115:33 p.m.IAD - YHZ
1 stop5h 21mUnited Airlines
Deal found 27/7C$ 676
Fri 29/82:24 p.m.YHZ - IAD
3 stops10h 28mAmerican Airlines
Sat 30/86:34 a.m.IAD - YHZ
2 stops7h 12mAmerican Airlines
Deal found 28/7C$ 741
Mon 11/86:00 p.m.YHZ - IAD
2 stops30h 21mWestJet
Sun 31/86:00 a.m.IAD - YHZ
2 stops15h 40mWestJet
Deal found 27/7C$ 757
Sat 9/86:40 a.m.YHZ - IAD
2 stops14h 36mDelta
Mon 18/87:22 a.m.IAD - YHZ
2 stops15h 06mDelta
Deal found 27/7C$ 771

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 29 July 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

Wed 10/9

8:30 a.m.-1:38 p.m.

1 stop6h 08m

Washington, D.C. Dulles Intl

Wed 17/9

10:20 a.m.-8:44 p.m.

1 stop9h 24m

C$ 538

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 29/8

6:45 a.m.-2:56 p.m.

2 stops9h 11m

Washington, D.C. Dulles Intl

Sat 30/8

4:10 p.m.-11:32 p.m.

2 stops6h 22m

C$ 558

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 18/9

5:30 p.m.-9:05 p.m.

1 stop4h 35m

Washington, D.C. Dulles Intl

Tue 30/9

9:35 a.m.-4:10 p.m.

1 stop5h 35m

C$ 674

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 27/8

2:50 p.m.-8:41 p.m.

1 stop6h 51m

Washington, D.C. Dulles Intl

Sun 31/8

6:20 a.m.-2:03 p.m.

1 stop6h 43m

C$ 676

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 29/8

2:24 p.m.-11:52 p.m.

3 stops10h 28m

Washington, D.C. Dulles Intl

Sat 30/8

6:34 a.m.-2:46 p.m.

2 stops7h 12m

C$ 741

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 11/8

6:00 p.m.-11:21 p.m.

2 stops30h 21m

Washington, D.C. Dulles Intl

Sun 31/8

6:00 a.m.-10:40 p.m.

2 stops15h 40m

C$ 757

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 9/8

6:40 a.m.-8:16 p.m.

2 stops14h 36m

Washington, D.C. Dulles Intl

Mon 18/8

7:22 a.m.-11:28 p.m.

2 stops15h 06m

C$ 771

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 22/9

6:30 a.m.-6:24 p.m.

2 stops12h 54m

C$ 302

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 29/8

6:45 a.m.-2:56 p.m.

2 stops9h 11m

C$ 303

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 10/9

5:30 p.m.-9:05 p.m.

1 stop4h 35m

C$ 369

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 14 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 67% 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$ 624.

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: 3h 01m.

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 29 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines 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
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,977 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,899 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

  • 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$ 558. Other airlines that can offer you cheap pricing are Air Canada, from C$ 674, and United Airlines, from C$ 676. Porter Airlines is currently priced 6% 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 Porter Airlines, which is currently one of the cheapest options available, starting at C$ 303. Air Canada flights start at C$ 369 while deals on United Airlines start at C$ 402 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.

  • What is the cheapest month to book a flight from Halifax to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Halifax to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Halifax to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Herndon
Warrenton
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Winchester
Arlington
Alexandria
Manassas
Fredericksburg
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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 409AverageC$ 485FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 431AverageC$ 609FlexibilityNo 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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