What is the cheapest airline that flies from Seattle/Tacoma Intl to Nova Scotia?

Air Canada is the most popular carrier operating from Seattle/Tacoma Intl to Nova Scotia

What airlines fly to Nova Scotia?

Delta, WestJet and Air Canada are the top three most popular airlines that fly to Nova Scotia from Seattle according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Nova Scotia. Keep in mind that there are 3 different airlines that fly to Nova Scotia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nova Scotia?

Prices for flights from Seattle/Tacoma Intl Airport to Nova Scotia are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nova Scotia?

There are 3 operators available for flights from Seattle/Tacoma Intl Airport to Nova Scotia as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nova Scotia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Nova Scotia.

What documentation or ID do you need to fly to Nova Scotia?

The travel and health documents you'll need for your trip to Nova Scotia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nova Scotia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$292 Cheap Flights from Seattle to Nova Scotia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Nova Scotia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

8h 35m1 stop Calgary

6:00 am - 2:40 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 40m2 stops Toronto Pearson Intl Calgary

$292WestJet

Tue, Oct 20 - Tue, Oct 27

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

11h 10m2 stops Calgary Toronto Pearson Intl

6:00 am - 2:40 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 40m2 stops Toronto Pearson Intl Calgary

$298WestJet

Tue, Oct 20 - Tue, Oct 27

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

19h 35m1 stop Calgary

9:50 am - 6:45 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 55m2 stops Edmonton Calgary

$316WestJet

Thu, Oct 8 - Sun, Oct 11

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

12h 43m2 stops Vancouver Intl Ottawa

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

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

$376Air Canada

Sat, Oct 24 - Sat, Oct 31

7:00 am - 11:55 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

12h 55m1 stop Newark

7:00 am - 10:36 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

19h 36m1 stop Newark

$377United Airlines

Tue, Oct 20 - Sat, Oct 24

5:07 pm - 4:05 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

18h 58m1 stop Chicago O'Hare Intl

2:10 pm - 10:11 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 01m1 stop Newark

$377United Airlines

Fri, Oct 23 - Sat, Oct 31

7:15 pm - 10:35 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 20m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

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

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

$379Air Canada

Fri, Oct 23 - Sat, Oct 31

7:15 pm - 10:35 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 20m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:05 am - 2:37 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 32m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$379Air Canada

Mon, Oct 19 - Tue, Oct 27

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

8h 35m1 stop Calgary

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

10h 35m1 stop Detroit Metropolitan Wayne County

$458Delta

Sat, Oct 3 - Mon, Oct 5

9:07 am - 9:45 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

8h 38m1 stop Vancouver Intl

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

10h 35m1 stop Detroit Metropolitan Wayne County

$458Delta

Fri, Oct 2 - Sun, Oct 4

Cheap last minute flights

Enter your travel dates to find the best prices.

10:30 am - 7:10 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

28h 40m1 stop Calgary

7:45 am - 6:45 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Calgary

$609WestJet

Mon, Sep 21 - Wed, Sep 23

10:30 am - 6:55 amSEA Seattle/Tacoma Intl-YHZ Halifax Intl

16h 25m2 stops Calgary Edmonton

7:45 am - 6:45 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Calgary

$611WestJet

Mon, Sep 21 - Wed, Sep 23

6:32 am - 11:55 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

13h 23m2 stops Los Angeles Newark

7:00 am - 4:14 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

13h 14m2 stops Newark San Francisco

$640United Airlines

Mon, Sep 21 - Wed, Sep 23

10:36 pm - 2:33 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 57m2 stops Charlotte Douglas Washington, D.C. Reagan-National

2:46 pm - 10:57 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 11m1 stop Philadelphia

$674American Airlines

Fri, Sep 18 - Sun, Sep 20

10:36 pm - 2:33 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 57m2 stops Charlotte Douglas Washington, D.C. Reagan-National

2:46 pm - 10:57 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 11m1 stop Philadelphia

$675American Airlines

Fri, Sep 18 - Sun, Sep 20

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

8h 35m1 stop Calgary

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

10h 35m1 stop Detroit Metropolitan Wayne County

$710Delta

Sun, Sep 20 - Wed, Sep 23

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

8h 35m1 stop Calgary

2:17 pm - 10:05 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

11h 48m2 stops New York LaGuardia Detroit Metropolitan Wayne County

$719Delta

Sun, Sep 20 - Wed, Sep 23

11:05 pm - 1:27 pmSEA Seattle/Tacoma Intl-YHZ Halifax Intl

10h 22m2 stops Detroit Metropolitan Wayne County New York LaGuardia

2:17 pm - 10:05 pmYHZ Halifax Intl-SEA Seattle/Tacoma Intl

11h 48m2 stops New York LaGuardia Detroit Metropolitan Wayne County

$724Delta

Sun, Sep 20 - Wed, Sep 23

5:50 am - 11:59 pmSEA Seattle/Tacoma Intl-YYG Charlottetown Alexander B. Campbell

14h 09m2 stops Vancouver Intl Toronto Pearson Intl

11:20 am - 6:32 pmYYG Charlottetown Alexander B. Campbell-SEA Seattle/Tacoma Intl

11h 12m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$933Air Canada

Tue, Sep 22 - Fri, Oct 2

8:00 am - 11:59 pmSEA Seattle/Tacoma Intl-YYG Charlottetown Alexander B. Campbell

11h 59m1 stop Toronto Pearson Intl

11:20 am - 6:32 pmYYG Charlottetown Alexander B. Campbell-SEA Seattle/Tacoma Intl

11h 12m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$952Air Canada

Tue, Sep 22 - Fri, Oct 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

WestJet flights from Seattle to Nova Scotia

Our best WestJet deals on Seattle to Nova Scotia flight tickets

WestJet

Oct 20

SEA7:35 pmSeattle/Tacoma Intl

8h 35m

1 stop

YHZ8:10 amHalifax Intl

Oct 27

YHZ6:00 amHalifax Intl

12h 40m

2 stops

SEA2:40 pmSeattle/Tacoma Intl

$292

WestJet

Oct 20

SEA7:35 pmSeattle/Tacoma Intl

11h 10m

2 stops

YHZ10:45 amHalifax Intl

Oct 27

YHZ6:00 amHalifax Intl

12h 40m

2 stops

SEA2:40 pmSeattle/Tacoma Intl

$298

WestJet

Oct 8

SEA7:35 pmSeattle/Tacoma Intl

19h 35m

1 stop

YHZ7:10 pmHalifax Intl

Oct 11

YHZ9:50 amHalifax Intl

12h 55m

2 stops

SEA6:45 pmSeattle/Tacoma Intl

$316

United Airlines flights from Seattle to Nova Scotia

Our best United Airlines deals on Seattle to Nova Scotia flight tickets

United Airlines

Oct 20

SEA10:48 pmSeattle/Tacoma Intl

11h 15m

1 stop

YHZ2:03 pmHalifax Intl

Oct 27

YHZ2:10 pmHalifax Intl

11h 29m

1 stop

SEA9:39 pmSeattle/Tacoma Intl

$377

United Airlines

Oct 20

SEA10:48 pmSeattle/Tacoma Intl

11h 15m

1 stop

YHZ2:03 pmHalifax Intl

Oct 24

YHZ7:00 amHalifax Intl

14h 37m

2 stops

SEA5:37 pmSeattle/Tacoma Intl

$386

United Airlines

Oct 27

SEA3:35 pmSeattle/Tacoma Intl

17h 49m

2 stops

YHZ1:24 pmHalifax Intl

Nov 3

YHZ2:10 pmHalifax Intl

27h 15m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Tue 10/20

7:35 pm-8:10 am

1 stop8h 35m

Halifax Intl

Tue 10/27

6:00 am-2:40 pm

2 stops12h 40m

$292

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Tue 10/20

7:35 pm-10:45 am

2 stops11h 10m

Halifax Intl

Tue 10/27

6:00 am-2:40 pm

2 stops12h 40m

$298

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Thu 10/8

7:35 pm-7:10 pm

1 stop19h 35m

Halifax Intl

Sun 10/11

9:50 am-6:45 pm

2 stops12h 55m

$316

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Sat 10/24

7:15 pm-11:58 am

2 stops12h 43m

Halifax Intl

Sat 10/31

5:15 am-2:37 pm

2 stops13h 22m

$376

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Tue 10/20

7:00 am-11:55 pm

1 stop12h 55m

Halifax Intl

Sat 10/24

7:00 am-10:36 pm

1 stop19h 36m

$377

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 10/23

5:07 pm-4:05 pm

1 stop18h 58m

Halifax Intl

Sat 10/31

2:10 pm-10:11 pm

1 stop12h 01m

$377

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 10/23

7:15 pm-10:35 am

2 stops11h 20m

Halifax Intl

Sat 10/31

5:15 am-2:37 pm

2 stops13h 22m

$379

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Mon 10/19

7:15 pm-10:35 am

2 stops11h 20m

Halifax Intl

Tue 10/27

6:05 am-2:37 pm

2 stops12h 32m

$379

Quickest round-trip

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Sat 10/3

7:35 pm-8:10 am

1 stop8h 35m

Halifax Intl

Mon 10/5

3:30 pm-10:05 pm

1 stop10h 35m

$458

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 10/2

9:07 am-9:45 pm

1 stop8h 38m

Halifax Intl

Sun 10/4

3:30 pm-10:05 pm

1 stop10h 35m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Nova Scotia

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 Nova Scotia?

In general, November is the cheapest month to fly from Seattle to Nova Scotia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Nova Scotia in November, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $0.

How far in advance should I book a flight from Seattle to Nova Scotia?

You are more likely to see cheaper flights to Nova Scotia from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Nova Scotia for around $595 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nova Scotia from Seattle for as low as $290 on momondo.

Can stopping save me money on Seattle to Nova Scotia flights?

You could potentially save up to 56% on your flight if you consider stops on a Seattle to Nova Scotia flight.

Cheap Seattle to Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Nova Scotia

Best Price Found	$432
Fastest flight time	8h 35m
Direct flights	None

The best one-way flight to Nova Scotia from Seattle in the past 72 hours is $432. The best round-trip flight deal from Seattle to Nova Scotia found on momondo in the last 72 hours is $292.

The fastest flight from Seattle to Nova Scotia takes 8h 35m

There are no direct flights from Seattle to Nova Scotia. There are no popular flight routes from Seattle to Nova Scotia.

Search flight deals

Frequently asked questions about flying from Seattle to Nova Scotia

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nova Scotia?
Prices for flights from Seattle/Tacoma Intl Airport to Nova Scotia are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nova Scotia?
There are 3 operators available for flights from Seattle/Tacoma Intl Airport to Nova Scotia as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nova Scotia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Nova Scotia.
What documentation or ID do you need to fly to Nova Scotia?
The travel and health documents you'll need for your trip to Nova Scotia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nova Scotia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Nova Scotia

Compare and see reviews for airlines that fly from Seattle to Nova Scotia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $207	Free Cancellation	Rating 7.8 8,579 reviews	Search Delta flights
WestJet	PriceFrom $227	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights
Air Canada	PriceFrom $331	Free Cancellation	Rating 7.1 11,640 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Nova Scotia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Nova Scotia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Nova Scotia with flexible booking policies on momondo?

All flight searches from Seattle to Nova Scotia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Nova Scotia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nova Scotia from Seattle.

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

Of course. momondo tracks the price of Seattle to Nova Scotia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.