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$126+ Cheap flights from Halifax (YHZ) to Washington

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Halifax to Washington

Cheapest flights from Halifax to Washington
Explore the most affordable flight options available from Halifax to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:55 amYHZ - SEA
2 stops11h 36mAir Canada
Sun 1/48:00 pmSEA - YHZ
2 stops11h 04mAir Canada
Deal found 12/17$891
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:35 pmYHZ - SEA
1 stop28h 36mMultiple Airlines
Sun 1/48:00 amSEA - YHZ
1 stop13h 41mMultiple Airlines
Deal found 12/16$1,406
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 amYHZ - SEA
3 stops16h 42mAmerican Airlines
Sun 1/46:00 amSEA - YHZ
2 stops14h 22mAmerican Airlines
Deal found 12/16$1,513

Find flight deals from Halifax to Washington

Keep the following information in mind while searching for Halifax to Washington flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(FlightHub)

One-way from

$126
(oojo)

Popular in

October

Cheapest in

February

Average price

$517
Provider with most accurate pricing for Halifax Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Halifax Intl-Seattle/Tacoma Intl flights.
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From Halifax Intl to Washington
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One-way flight from Halifax Intl to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Washington 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Halifax to Washington that are best for you.

Fly from

Halifax

Fly to

Washington

Route

Depart

Return

Price

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Wed 3/4

8:20 am-2:19 pm

1 stop9h 59m

Seattle/Tacoma Intl

Tue 3/10

3:10 pm-6:02 am

2 stops34h 52m

$237

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Fri 1/30

5:35 am-2:31 pm

2 stops12h 56m

Seattle/Tacoma Intl

Fri 2/6

8:00 pm-11:04 am

2 stops11h 04m

$301

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 1/31

11:20 am-10:16 pm

2 stops14h 56m

Seattle/Tacoma Intl

Sat 2/7

8:00 pm-11:04 am

2 stops11h 04m

$305

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Fri 1/30

6:00 am-7:17 pm

1 stop17h 17m

Seattle/Tacoma Intl

Fri 2/6

7:55 am-9:55 pm

1 stop10h 00m

$341

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 4/23

8:20 am-2:19 pm

1 stop9h 59m

Seattle/Tacoma Intl

Sat 4/25

9:55 pm-9:45 pm

1 stop19h 50m

$360

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 1/22

8:20 am-2:20 pm

1 stop10h 00m

$140

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 3/12

6:10 pm-2:19 pm

1 stop24h 09m

$153

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Tue 1/20

6:55 am-9:36 am

3 stops54h 41m

$169

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 1/15

6:55 am-2:31 pm

2 stops11h 36m

$180

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Wed 1/14

5:35 am-2:31 pm

2 stops12h 56m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 16 results
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Best time to book a flight from Halifax to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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

What is the cheapest month to book a flight from Halifax to State of Washington?

Currently, August is the cheapest month in which you can book a flight from Halifax to State of Washington (average of $263). Flying from Halifax to State of Washington in January is currently the most expensive (average of $431). 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.

Related info for your journey

Find useful and relevant information for your journey from Halifax to Washington. 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?

    Halifax Intl (YHZ) is the airport you will fly out of if you book a flight from Halifax to Washington. It is only a 16.7 mi journey to Halifax Intl (YHZ) from Halifax’s city center.

  • How long is the flight from Halifax to State of Washington?

    A quick flight from Halifax to State of Washington can take about 9h 59m. WestJet provides one of the quickest options available for as low as $237. The distance from Halifax to State of Washington is about 2749 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Halifax to State of Washington one-way?

    One-way options have recently been found by users for as low as $141 on WestJet. Other airlines that offer cheap prices include Air Canada from $176 and United Airlines from $182 one-way.

  • Can I find deals for flights from Halifax to Washington that include hotel bookings?

    Yes. In addition to deals on Halifax to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to Washington.

  • Can I find deals for business class flights from Halifax to Washington?

    Yes. Cheapflights offers flight deals from Halifax to Washington 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 State of Washington?

    Currently, August is the cheapest month in which you can book a flight from Halifax to State of Washington (average of $263). Flying from Halifax to State of Washington in January is currently the most expensive (average of $431). 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.

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