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?

United Airlines is the most popular carrier 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 August 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.

$149 Cheap Flights from Halifax to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$245WestJet

Thu, Sep 10 - Thu, Sep 17

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$245WestJet

Mon, Sep 14 - Sat, Sep 19

9:50 am - 9:00 pm

YHZ

SEA

15h 10m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$245WestJet

Fri, Aug 28 - Thu, Sep 24

5:45 am - 2:22 pm

YHZ

SEA

12h 37m

2 stops

10:10 am - 12:15 am

SEA

YHZ

10h 05m

2 stops

$296Air Canada

Wed, Oct 21 - Wed, Oct 28

5:45 am - 2:22 pm

YHZ

SEA

12h 37m

2 stops

8:40 am - 12:48 am

SEA

YHZ

12h 08m

2 stops

$301Air Canada

Thu, Oct 22 - Thu, Oct 29

7:00 am - 10:36 pm

YHZ

SEA

19h 36m

1 stop

7:20 pm - 11:49 am

SEA

YHZ

12h 29m

2 stops

$301Multiple Airlines

Sat, Oct 10 - Mon, Oct 19

5:45 am - 2:22 pm

YHZ

SEA

12h 37m

2 stops

7:45 am - 8:58 pm

SEA

YHZ

9h 13m

1 stop

$301Air Canada

Wed, Oct 21 - Wed, Oct 28

2:50 pm - 10:36 pm

YHZ

SEA

11h 46m

1 stop

11:17 pm - 1:24 pm

SEA

YHZ

11h 07m

1 stop

$302United Airlines

Sat, Oct 24 - Sat, Oct 31

3:35 pm - 9:00 pm

YHZ

SEA

9h 25m

1 stop

7:00 am - 7:10 pm

SEA

YHZ

8h 10m

1 stop

$354Delta

Wed, Sep 2 - Sat, Sep 5

3:35 pm - 9:00 pm

YHZ

SEA

9h 25m

1 stop

5:30 am - 9:10 pm

SEA

YHZ

11h 40m

1 stop

$354Delta

Fri, Aug 28 - Sun, Sep 6

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Air Canada flights from Halifax to State of Washington

Our best Air Canada deals on Halifax to State of Washington flight tickets

Air Canada

Oct 21

YHZ5:45 amHalifax Intl

12h 37m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 28

SEA10:10 amSeattle/Tacoma Intl

10h 05m

2 stops

YHZ12:15 amHalifax Intl

$296

Air Canada

Oct 22

YHZ5:45 amHalifax Intl

12h 37m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 29

SEA7:45 amSeattle/Tacoma Intl

10h 53m

1 stop

YHZ10:38 pmHalifax Intl

$301

Air Canada

Oct 22

YHZ5:45 amHalifax Intl

12h 37m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Oct 29

SEA7:45 amSeattle/Tacoma Intl

10h 53m

1 stop

YHZ10:38 pmHalifax Intl

$312

United Airlines flights from Halifax to State of Washington

Our best United Airlines deals on Halifax to State of Washington flight tickets

United Airlines

Oct 21

YHZ7:00 amHalifax Intl

15h 19m

1 stop

SEA6:19 pmSeattle/Tacoma Intl

Oct 28

SEA8:30 amSeattle/Tacoma Intl

24h 54m

2 stops

YHZ1:24 pmHalifax Intl

$302

United Airlines

Oct 6

YHZ7:00 amHalifax Intl

18h 55m

1 stop

SEA9:55 pmSeattle/Tacoma Intl

Oct 16

SEA11:13 pmSeattle/Tacoma Intl

12h 52m

1 stop

YHZ4:05 pmHalifax Intl

$306

United Airlines

Oct 6

YHZ7:00 amHalifax Intl

18h 15m

2 stops

SEA9:15 pmSeattle/Tacoma Intl

Oct 17

SEA5:00 amSeattle/Tacoma Intl

14h 55m

2 stops

YHZ11:55 pmHalifax Intl

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 9/10

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Thu 9/17

7:35 pm-8:10 am

1 stop8h 35m

$245

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Mon 9/14

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Sat 9/19

7:35 pm-8:10 am

1 stop8h 35m

$245

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Fri 8/28

9:50 am-9:00 pm

2 stops15h 10m

Seattle/Tacoma Intl

Thu 9/24

7:35 pm-8:10 am

1 stop8h 35m

$245

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Wed 10/21

5:45 am-2:22 pm

2 stops12h 37m

Seattle/Tacoma Intl

Wed 10/28

10:10 am-12:15 am

2 stops10h 05m

$296

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 10/22

5:45 am-2:22 pm

2 stops12h 37m

Seattle/Tacoma Intl

Thu 10/29

8:40 am-12:48 am

2 stops12h 08m

$301

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 10/10

7:00 am-10:36 pm

1 stop19h 36m

Seattle/Tacoma Intl

Mon 10/19

7:20 pm-11:49 am

2 stops12h 29m

$301

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Wed 10/21

5:45 am-2:22 pm

2 stops12h 37m

Seattle/Tacoma Intl

Wed 10/28

7:45 am-8:58 pm

1 stop9h 13m

$301

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 10/24

2:50 pm-10:36 pm

1 stop11h 46m

Seattle/Tacoma Intl

Sat 10/31

11:17 pm-1:24 pm

1 stop11h 07m

$302

Quickest round-trip

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Wed 9/2

3:35 pm-9:00 pm

1 stop9h 25m

Seattle/Tacoma Intl

Sat 9/5

7:00 am-7:10 pm

1 stop8h 10m

$354

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Fri 8/28

3:35 pm-9:00 pm

1 stop9h 25m

Seattle/Tacoma Intl

Sun 9/6

5:30 am-9:10 pm

1 stop11h 40m

$354

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 May is, on average, the cheapest month to fly to State of Washington from Halifax, with most prices found around $337. If you aren’t able to travel to State of Washington during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $347.

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

You could potentially save up to 37% 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

Fastest flight time	9h 25m
Direct flights	None

The fastest flight from Halifax to State of Washington takes 9h 25m

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 August 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 11,415 reviews	Search Air Canada flights
WestJet	PriceFrom $218	Free Cancellation	Rating 7.2 3,424 reviews	Search WestJet flights
Delta	PriceFrom $369	Free Cancellation	Rating 7.8 8,497 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.