£148 Cheap Flights from Halifax (YHZ) to Washington (IAD)

View £148 flight on Wed, 22 Jul 2026Opens in a new window

Popular airlines from Stanfield Intl. Airport (YHZ) to Washington Dulles International Airport (IAD)

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Cheap Flights from Halifax (YHZ) to Washington (IAD)

Prices were available within the past 7 days and start at £148 for one-way flights and £265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£265 Return, found 5 days ago
£265
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £265 found 5 days ago
Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£268 Return, found 5 days ago
£268
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £268 found 5 days ago
Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£272 Return, found 5 days ago
£272
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £272 found 5 days ago
Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£287 Return, found 5 days ago
£287
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £287 found 5 days ago
Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£287 Return, found 5 days ago
£287
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £287 found 5 days ago
Porter Airlines
Mon, 14 Dec - Fri, 18 Dec
YHZ
Halifax
IAD
Washington
£290 Return, found 8 hours ago
£290
Return
found 8 hours ago
Select Porter Airlines flight, departing Mon, 14 Dec from Halifax to Washington, returning Fri, 18 Dec, priced at £290 found 8 hours ago
Air Canada
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£290 Return, found 5 days ago
£290
Return
found 5 days ago
Select Air Canada flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £290 found 5 days ago
Porter Airlines
Mon, 14 Dec - Fri, 18 Dec
YHZ
Halifax
IAD
Washington
£294 Return, found 8 hours ago
£294
Return
found 8 hours ago
Select Porter Airlines flight, departing Mon, 14 Dec from Halifax to Washington, returning Fri, 18 Dec, priced at £294 found 8 hours ago
Porter Airlines
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£296 Return, found 5 days ago
£296
Return
found 5 days ago
Select Porter Airlines flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £296 found 5 days ago
WestJet
Wed, 22 Jul - Sun, 26 Jul
YHZ
Halifax
IAD
Washington
£338 Return, found 5 days ago
£338
Return
found 5 days ago
Select WestJet flight, departing Wed, 22 Jul from Halifax to Washington, returning Sun, 26 Jul, priced at £338 found 5 days ago

Frequently asked questions

How much is a flight from Stanfield Intl. Airport (YHZ) to Dulles Intl. Airport?
Round-trip flights between Stanfield Intl. Airport (YHZ) and IAD start from £265. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Stanfield Intl. Airport (YHZ) to Dulles Intl. Airport?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Halifax Airport to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Halifax Airport to IAD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Halifax Stanfield to Dulles Intl. Airport?
You may like to bring your own in-flight entertainment, as it takes roughly 5 hours and 40 minutes to jet to Washington Dulles Intl. Airport (IAD) from YHZ. A good pair of noise-cancelling headphones will be handy too.
How far is the flight from Halifax Airport to Washington Dulles Intl. Airport (IAD)?
You can forget about a movie marathon on this flight — it's just 1,350 kilometres from Halifax County to Chantilly. Sit down, order some food and you'll be in Chantilly in no time.
Which airlines fly direct from Halifax Airport to Washington Dulles Intl. Airport (IAD)?
Unfortunately, there aren't any airlines that fly direct between YHZ and IAD. You'll have to book a flight with one or more stops.
Are Stanfield Intl. Airport (YHZ) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Halifax Stanfield to Dulles Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd prefer to play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Frequently asked questions

How much does a flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
One-way flights typically cost between £227 and £956 and return flights often range between £510 and £2,401. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter YHZ to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
There are approximately 26 connecting flights per day from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.). Some common connection points include Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), and LaGuardia (LGA).
What is the earliest flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs at approximately 12:55 AM local time, operated by Porter Airlines. This is a seasonal service active in April. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll find the most flights from Halifax, NS (YHZ-Stanfield Intl.) (YHZ) to Washington, DC (IAD-Washington Dulles Intl.) (IAD) on a Monday, with around 26 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, Porter Airlines, and United Airlines. Flight options are fairly consistent throughout the week, with Monday offering only slightly more flights than other days.
What are the most popular departure times for flights from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time. Many major carriers, including Air Canada, United Airlines and WestJet, offer flights during this window. This timing works well because it allows you to arrive at your destination early, giving you a full day for your plans.
How long does it take to fly from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Direct flights from YHZ to IAD usually take about 2 hours 50 minutes, traveling roughly 824 miles. If you opt for a connecting flight, expect to add around 2 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for YHZ to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Stanfield Intl. (YHZ)?
When traveling from Stanfield Intl. (YHZ) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Pearson Intl. (YYZ), LaGuardia (LGA), Pierre Elliott Trudeau Intl. (YUL) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Halifax, NS (YHZ-Stanfield Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Stanfield Intl.
Destination airport
Washington Dulles Intl.
Return price
£264
Distance
1317 km

Book with confidence

Compare flights from Halifax to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Halifax to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Stanfield Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Stanfield Intl. (YHZ) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Halifax to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Stanfield Intl. to Washington Dulles Intl. start at just £265 and range up to £338.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Halifax and Washington
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Halifax to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Stanfield Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Halifax to Washington easily and book with confidence

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