What airlines fly to State of Washington?

WestJet, Air Canada and Delta are the top three most popular airlines that fly to State of Washington from Halifax according to our data. WestJet is the first choice among our users, with 48% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Halifax Intl to Washington?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Halifax Intl to Washington

When did momondo last update prices for flights from Halifax Intl Airport to Washington?

Prices for flights from Halifax Intl Airport to Washington were last updated today.

How many operators does momondo search for flights from Halifax Intl Airport to Washington?

As of September 2026, there are 3 operators available to choose from for flights from Halifax Intl Airport to Washington.

How old do you have to be to fly from Halifax Intl Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Halifax Intl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$155 Cheap Flights from Halifax to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 1:40 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

11h 10m1 stop Calgary

2:30 pm - 5:40 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m1 stop Calgary

$288WestJet

Mon, Nov 16 - Fri, Nov 20

3:35 pm - 9:40 amYHZ Halifax Intl-SEA Seattle/Tacoma Intl

22h 05m1 stop Calgary

7:35 pm - 8:10 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

8h 35m1 stop Calgary

$289WestJet

Wed, Oct 14 - Wed, Oct 21

6:15 pm - 9:40 amYHZ Halifax Intl-SEA Seattle/Tacoma Intl

19h 25m1 stop Calgary

7:35 pm - 10:45 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m2 stops Calgary Toronto Pearson Intl

$295WestJet

Fri, Oct 2 - Wed, Oct 7

8:05 am - 2:22 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

10h 17m1 stop Vancouver Intl

7:15 pm - 11:58 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

12h 43m2 stops Vancouver Intl Ottawa

$301Air Canada

Tue, Oct 20 - Sat, Oct 24

8:05 am - 2:22 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

10h 17m1 stop Vancouver Intl

5:50 am - 8:20 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

10h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$310Air Canada

Tue, Oct 20 - Sat, Oct 24

7:00 am - 9:55 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

18h 55m1 stop Newark

11:59 pm - 11:55 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

19h 56m2 stops Houston George Bush Intcntl Newark

$312United Airlines

Fri, Oct 2 - Mon, Oct 5

2:50 pm - 10:59 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 09m2 stops Newark Denver Intl

11:59 pm - 11:55 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

19h 56m2 stops Houston George Bush Intcntl Newark

$312United Airlines

Fri, Oct 2 - Mon, Oct 5

5:15 am - 2:37 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

13h 22m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:10 am - 12:15 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

10h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$314Air Canada

Sun, Nov 15 - Wed, Nov 25

3:30 pm - 10:05 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

10h 35m1 stop Detroit Metropolitan Wayne County

6:00 am - 9:10 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m1 stop Detroit Metropolitan Wayne County

$370Delta

Thu, Oct 1 - Wed, Oct 7

6:30 am - 1:40 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

11h 10m1 stop Calgary

2:30 pm - 5:40 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m1 stop Calgary

$410Delta

Sat, Nov 14 - Wed, Nov 25

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Delta flights from Halifax to State of Washington

Our best Delta deals on Halifax to State of Washington flight tickets

Delta

Oct 1

YHZ3:30 pmHalifax Intl

10h 35m

1 stop

SEA10:05 pmSeattle/Tacoma Intl

Oct 7

SEA6:00 amSeattle/Tacoma Intl

11h 10m

1 stop

YHZ9:10 pmHalifax Intl

$370

Delta

Sep 23

YHZ3:30 pmHalifax Intl

12h 28m

2 stops

SEA11:58 pmSeattle/Tacoma Intl

Sep 30

SEA11:05 pmSeattle/Tacoma Intl

16h 20m

2 stops

YHZ7:25 pmHalifax Intl

$399

Delta

Nov 14

YHZ6:30 amHalifax Intl

11h 10m

1 stop

SEA1:40 pmSeattle/Tacoma Intl

Nov 25

SEA2:30 pmSeattle/Tacoma Intl

11h 10m

1 stop

YHZ5:40 amHalifax Intl

$410

WestJet flights from Halifax to State of Washington

Our best WestJet deals on Halifax to State of Washington flight tickets

WestJet

Nov 16

YHZ6:30 amHalifax Intl

11h 10m

1 stop

SEA1:40 pmSeattle/Tacoma Intl

Nov 20

SEA2:30 pmSeattle/Tacoma Intl

11h 10m

1 stop

YHZ5:40 amHalifax Intl

$288

WestJet

Oct 14

YHZ3:35 pmHalifax Intl

22h 05m

1 stop

SEA9:40 amSeattle/Tacoma Intl

Oct 21

SEA7:35 pmSeattle/Tacoma Intl

8h 35m

1 stop

YHZ8:10 amHalifax Intl

$289

WestJet

Oct 2

YHZ6:15 pmHalifax Intl

19h 25m

1 stop

SEA9:40 amSeattle/Tacoma Intl

Oct 7

SEA7:35 pmSeattle/Tacoma Intl

11h 10m

2 stops

YHZ10:45 amHalifax Intl

$295

momondo Fare Finder

Use the filters below to find and compare flights from Halifax to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Mon 11/16

6:30 am-1:40 pm

1 stop11h 10m

Seattle/Tacoma Intl

Fri 11/20

2:30 pm-5:40 am

1 stop11h 10m

$288

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Wed 10/14

3:35 pm-9:40 am

1 stop22h 05m

Seattle/Tacoma Intl

Wed 10/21

7:35 pm-8:10 am

1 stop8h 35m

$289

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 10/2

6:15 pm-9:40 am

1 stop19h 25m

Seattle/Tacoma Intl

Wed 10/7

7:35 pm-10:45 am

2 stops11h 10m

$295

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Tue 10/20

8:05 am-2:22 pm

1 stop10h 17m

Seattle/Tacoma Intl

Sat 10/24

7:15 pm-11:58 am

2 stops12h 43m

$301

Quickest round-trip

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Tue 10/20

8:05 am-2:22 pm

1 stop10h 17m

Seattle/Tacoma Intl

Sat 10/24

5:50 am-8:20 pm

2 stops10h 30m

$310

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 10/2

7:00 am-9:55 pm

1 stop18h 55m

Seattle/Tacoma Intl

Mon 10/5

11:59 pm-11:55 pm

2 stops19h 56m

$312

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 10/2

2:50 pm-10:59 pm

2 stops12h 09m

Seattle/Tacoma Intl

Mon 10/5

11:59 pm-11:55 pm

2 stops19h 56m

$312

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Sun 11/15

5:15 am-2:37 pm

2 stops13h 22m

Seattle/Tacoma Intl

Wed 11/25

10:10 am-12:15 am

2 stops10h 05m

$314

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Thu 10/1

3:30 pm-10:05 pm

1 stop10h 35m

Seattle/Tacoma Intl

Wed 10/7

6:00 am-9:10 pm

1 stop11h 10m

$370

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Sat 11/14

6:30 am-1:40 pm

1 stop11h 10m

Seattle/Tacoma Intl

Wed 11/25

2:30 pm-5:40 am

1 stop11h 10m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Halifax to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of August is, on average, the cheapest month to fly to State of Washington from Halifax, with most prices found around $278. If you aren’t able to travel to State of Washington during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $337.

Can stopping save me money on Halifax to State of Washington flights?

You could potentially save up to 60% on your flight if you consider stops on a Halifax to State of Washington flight.

Cheap Halifax to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to State of Washington

Best Price Found	$155
Fastest flight time	12h 09m
Direct flights	None

The best one-way flight to State of Washington from Halifax in the past 72 hours is $155. The best round-trip flight deal from Halifax to State of Washington found on momondo in the last 72 hours is $288.

The fastest flight from Halifax to State of Washington takes 12h 09m

There are no direct flights from Halifax to State of Washington. There are no popular flight routes from Halifax to State of Washington.

Search flight deals

Frequently asked questions about flying from Halifax to Washington

When did momondo last update prices for flights from Halifax Intl Airport to Washington?
Prices for flights from Halifax Intl Airport to Washington were last updated today.
How many operators does momondo search for flights from Halifax Intl Airport to Washington?
As of September 2026, there are 3 operators available to choose from for flights from Halifax Intl Airport to Washington.
How old do you have to be to fly from Halifax Intl Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Halifax Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Halifax to State of Washington

Compare and see reviews for airlines that fly from Halifax to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $144	Free Cancellation	Rating 7.1 11,630 reviews	Search Air Canada flights
WestJet	PriceFrom $218	Free Cancellation	Rating 7.2 3,443 reviews	Search WestJet flights
Delta	PriceFrom $369	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Halifax.

Can I find flights from Halifax to Washington with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington from Halifax which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Halifax to Washington?

Once you have performed a search for Halifax to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Halifax to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Halifax to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.