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

Currently priced at $407, Porter Airlines will fly you from Halifax to Washington, D.C. Dulles Intl Airport and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $426 and $493, respectively. 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?

For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $221. Users have also found prices from $269 and $293 on Air Canada and United Airlines, respectively.

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

Currently, July is the cheapest month in which you can book a flight from Halifax to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Halifax to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

What is the cheapest day to fly from Halifax to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Halifax to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest day to fly round-trip from Halifax to Washington, D.C. Dulles Intl Airport?

Sunday flights are generally found to be more expensive for flights from Halifax to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

What is the cheapest month to fly from Halifax to Washington, D.C. Dulles Intl Airport?

Flights from Halifax to Washington, D.C. Dulles Intl Airport lean towards being more expensive in February. Prices are generally better when you fly from Halifax to Washington, D.C. Dulles Intl Airport in March, with the cheapest ticket starting at $287.

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

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.

What airport do you fly from for flights from Halifax to Washington, D.C. Dulles Intl?

Halifax Intl (YHZ) is the airport you will fly out of if you book a flight from Halifax to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Halifax Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Halifax airport to Washington, D.C. Dulles Intl. It is only a 16.7 mi journey to Halifax Intl (YHZ) from Halifax’s city center.

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.

$220+ Flights from Halifax to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Halifax to Dulles Intl

Round-trip from	$392 (Booking.com)
One-way from	$220 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$503

From Halifax Intl to Washington, D.C. Dulles Intl

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One-way flight from Halifax Intl to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($45 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($13 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 July 29, 2025.

Wed 9/108:30 amYHZ - IAD

1 stop6h 08mMultiple Airlines

Wed 9/1710:20 amIAD - YHZ

1 stop9h 24mMultiple Airlines

Deal found 7/27

$392

Fri 8/296:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Sat 8/304:10 pmIAD - YHZ

2 stops6h 22mPorter Airlines

Deal found 7/28

$407

Fri 9/125:30 pmYHZ - IAD

1 stop4h 35mAir Canada

Mon 9/159:35 amIAD - YHZ

1 stop5h 35mAir Canada

Deal found 7/29

$426

Sun 11/93:15 pmYHZ - IAD

1 stop6h 42mUnited Airlines

Wed 11/125:33 pmIAD - YHZ

1 stop5h 21mUnited Airlines

Deal found 7/27

$493

Fri 8/292:24 pmYHZ - IAD

3 stops10h 28mAmerican Airlines

Sat 8/306:34 amIAD - YHZ

2 stops7h 12mAmerican Airlines

Deal found 7/28

$540

Mon 8/116:00 pmYHZ - IAD

2 stops30h 21mWestJet

Sun 8/316:00 amIAD - YHZ

2 stops15h 40mWestJet

Deal found 7/27

$552

Best flights from Halifax to Dulles Intl
Discover carefully curated flight deals from Halifax to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 9/108:30 amYHZ - IAD

1 stop6h 08mMultiple Airlines

Wed 9/1710:20 amIAD - YHZ

1 stop9h 24mMultiple Airlines

Deal found 7/27

$392

Fri 8/296:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Sat 8/304:10 pmIAD - YHZ

2 stops6h 22mPorter Airlines

Deal found 7/28

$407

Fri 9/125:30 pmYHZ - IAD

1 stop4h 35mAir Canada

Mon 9/159:35 amIAD - YHZ

1 stop5h 35mAir Canada

Deal found 7/29

$426

Sun 11/93:15 pmYHZ - IAD

1 stop6h 42mUnited Airlines

Wed 11/125:33 pmIAD - YHZ

1 stop5h 21mUnited Airlines

Deal found 7/27

$493

Fri 8/292:24 pmYHZ - IAD

3 stops10h 28mAmerican Airlines

Sat 8/306:34 amIAD - YHZ

2 stops7h 12mAmerican Airlines

Deal found 7/28

$540

Mon 8/116:00 pmYHZ - IAD

2 stops30h 21mWestJet

Sun 8/316:00 amIAD - YHZ

2 stops15h 40mWestJet

Deal found 7/27

$552

Last-minute flights from Halifax to Dulles Intl
Discover last-minute flight deals from Halifax to Dulles Intl. Data last updated July 29, 2025 and is based on user searches.

Sun 8/35:45 amYHZ - IAD

2 stops8h 57mAir Canada

Sun 8/109:35 amIAD - YHZ

1 stop5h 30mAir Canada

Deal found 7/27

$591

Sun 8/38:30 amYHZ - IAD

2 stops12h 21mWestJet

Sun 8/106:20 amIAD - YHZ

2 stops10h 20mWestJet

Deal found 7/27

$610

Mon 8/42:50 pmYHZ - IAD

1 stop7h 30mUnited Airlines

Mon 8/185:25 pmIAD - YHZ

1 stop5h 30mUnited Airlines

Deal found 7/28

$611

Thu 8/76:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Wed 8/134:10 pmIAD - YHZ

2 stops6h 19mPorter Airlines

Deal found 7/27

$578

Thu 8/76:45 amYHZ - IAD

2 stops9h 11mMultiple Airlines

Tue 8/1211:15 pmIAD - YHZ

1 stop20h 15mMultiple Airlines

Deal found 7/27

$1,077

Sat 8/96:40 amYHZ - IAD

2 stops14h 36mDelta

Mon 8/187:22 amIAD - YHZ

2 stops15h 06mDelta

Deal found 7/27

$562

Mon 8/116:00 pmYHZ - IAD

2 stops30h 21mWestJet

Sun 8/316:00 amIAD - YHZ

2 stops15h 40mWestJet

Deal found 7/27

$552

Thu 8/146:45 amYHZ - IAD

2 stops9h 11mMultiple Airlines

Sun 8/1711:35 amIAD - YHZ

1 stop9h 40mMultiple Airlines

Deal found 7/29

$518

Wed 8/272:50 pmYHZ - IAD

1 stop6h 51mUnited Airlines

Sun 8/316:20 amIAD - YHZ

1 stop6h 43mUnited Airlines

Deal found 7/27

$493

Wed 8/277:00 amYHZ - IAD

1 stop7h 42mAir Canada

Sun 8/319:35 amIAD - YHZ

1 stop5h 30mAir Canada

Deal found 7/28

$498

Fri 8/296:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Sat 8/304:10 pmIAD - YHZ

2 stops6h 22mPorter Airlines

Deal found 7/28

$407

Fri 8/292:24 pmYHZ - IAD

3 stops10h 28mAmerican Airlines

Sat 8/306:34 amIAD - YHZ

2 stops7h 12mAmerican Airlines

Deal found 7/28

$540

One-way flights from Halifax to Dulles Intl
Search for one-way flight options from Halifax to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 9/226:30 amYHZ - IAD

2 stops12h 54mMultiple Airlines

Deal found 7/27

$220

Fri 8/296:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Deal found 7/28

$221

Wed 9/105:30 pmYHZ - IAD

1 stop4h 35mAir Canada

Deal found 7/27

$269

Mon 9/15:25 amYHZ - IAD

2 stops11h 53mUnited Airlines

Deal found 7/28

$293

Thu 9/112:51 pmYHZ - IAD

3 stops20h 16mAmerican Airlines

Deal found 7/28

$317

Mon 8/116:00 pmYHZ - IAD

2 stops30h 21mWestJet

Deal found 7/28

$326

Fri 9/266:40 amYHZ - IAD

2 stops12h 44mDelta

Deal found 7/28

$358

Cheapflights Fare Finder

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

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 9/10

8:30 am-1:38 pm

1 stop6h 08m

Washington, D.C. Dulles Intl

Wed 9/17

10:20 am-8:44 pm

1 stop9h 24m

$392

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 8/29

6:45 am-2:56 pm

2 stops9h 11m

Washington, D.C. Dulles Intl

Sat 8/30

4:10 pm-11:32 pm

2 stops6h 22m

$407

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 9/12

5:30 pm-9:05 pm

1 stop4h 35m

Washington, D.C. Dulles Intl

Mon 9/15

9:35 am-4:10 pm

1 stop5h 35m

$426

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 11/9

3:15 pm-8:57 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Wed 11/12

5:33 pm-11:54 pm

1 stop5h 21m

$493

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 8/29

2:24 pm-11:52 pm

3 stops10h 28m

Washington, D.C. Dulles Intl

Sat 8/30

6:34 am-2:46 pm

2 stops7h 12m

$540

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 8/11

6:00 pm-11:21 pm

2 stops30h 21m

Washington, D.C. Dulles Intl

Sun 8/31

6:00 am-10:40 pm

2 stops15h 40m

$552

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 9/22

6:30 am-6:24 pm

2 stops12h 54m

$220

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 8/29

6:45 am-2:56 pm

2 stops9h 11m

$221

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 9/10

5:30 pm-9:05 pm

1 stop4h 35m

$269

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 9/1

5:25 am-4:18 pm

2 stops11h 53m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 results

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

Read through reviews of airlines operating flights from Halifax to Washington, D.C. Dulles Intl Airport, such as Porter Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

317 reviews

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

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Delta

8.0

Very good

7,977 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

United Airlines

7.4

Good

8,899 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

WestJet

7.2

Good

2,973 reviews

Porter Airlines

8.0

Very good

317 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Related info for your journey

What airport do you fly from for flights from Halifax to Washington, D.C. Dulles Intl?
Halifax Intl (YHZ) is the airport you will fly out of if you book a flight from Halifax to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Halifax Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Halifax airport to Washington, D.C. Dulles Intl. It is only a 16.7 mi journey to Halifax Intl (YHZ) from Halifax’s city center.
What are the cheapest airlines flying from Halifax to Washington, D.C. Dulles Intl Airport round-trip?
Currently priced at $407, Porter Airlines will fly you from Halifax to Washington, D.C. Dulles Intl Airport and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $426 and $493, respectively. 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?
For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $221. Users have also found prices from $269 and $293 on Air Canada and United Airlines, respectively.
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, July is the cheapest month in which you can book a flight from Halifax to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Halifax to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Woodbridge

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Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Easton

Fairfax

Manassas

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Waldorf

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

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Top 2 airlines flying from Halifax to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$324	Average$417	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$439	Average$563	FlexibilityNo cancel fee	On-time67%

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$220+ Cheap flights from Halifax (YHZ) to Dulles Intl (IAD)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Halifax to Dulles Intl with Cheapflights

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Find flight deals from Halifax to Dulles Intl

Cheapest flights from Halifax to Dulles IntlExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Halifax to Washington, D.C. Dulles Intl Airport that are best for you.

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.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Halifax to Washington, D.C. Dulles Intl Airport, such as Porter Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Halifax to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Halifax to Dulles Intl

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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 July 29, 2025.