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Cheap flights from Seattle to Nova Scotia from C$ 257

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHZ
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Seattle to Nova Scotia

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Nova Scotia
Explore the most affordable flight options available from Seattle to Nova Scotia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Mon 1/128:00 p.m.SEA - YHZ
2 stops11h 04mAir Canada
Mon 15/1211:55 a.m.YHZ - SEA
1 stop14h 21mAir Canada
Deal found 17/11C$ 739
Wed 31/1212:14 a.m.SEA - YHZ
2 stops20h 08mAmerican Airlines
Thu 8/16:30 a.m.YHZ - SEA
2 stops19h 50mAmerican Airlines
Deal found 16/11C$ 937
Sun 30/1112:59 a.m.SEA - YHZ
2 stops19h 23mAmerican Airlines
Mon 15/121:10 p.m.YHZ - SEA
2 stops25h 33mAmerican Airlines
Deal found 17/11C$ 1,024
Mon 1/128:10 a.m.SEA - YHZ
1 stop10h 01mUnited Airlines
Mon 15/127:00 a.m.YHZ - SEA
1 stop19h 16mUnited Airlines
Deal found 18/11C$ 1,258

Cheap flight deals from Seattle to Nova Scotia

Keep the following information in mind while searching for Seattle to Nova Scotia flight deals. Data was last updated 18 November 2025.

Round-trip from

C$ 352

One-way from

C$ 257

Popular in

December

Cheapest in

April

Average price

C$ 939
WestJet
  • WestJet
  • 16/3-20/3
  • 2 total stops
  • 22h 17m total
  • Seattle to Nova Scotia
Search Deals
WestJet
  • WestJet
  • 4/12
  • 2 total stops
  • 34h 53m total
  • Seattle to Nova Scotia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Nova Scotia 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 629,999 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Seattle to Nova Scotia that are best for you.

Fly from

Seattle

Fly to

Nova Scotia

Route

Depart

Return

Price

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 16/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Fri 20/3

8:20 a.m.-2:19 p.m.

1 stop9h 59m

C$ 352

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sun 15/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Fri 20/3

8:20 a.m.-2:19 p.m.

1 stop9h 59m

C$ 365

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Wed 18/3

3:10 p.m.-6:02 a.m.

2 stops10h 52m

Halifax Intl

Fri 20/3

8:20 a.m.-2:19 p.m.

1 stop9h 59m

C$ 391

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Wed 18/3

3:10 p.m.-6:02 a.m.

2 stops10h 52m

Halifax Intl

Sat 21/3

8:20 a.m.-2:34 p.m.

1 stop10h 14m

C$ 391

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 16/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Thu 19/3

6:10 p.m.-2:19 p.m.

1 stop24h 09m

C$ 412

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sun 15/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Sat 21/3

8:20 a.m.-2:34 p.m.

1 stop10h 14m

C$ 419

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 4/5

7:05 a.m.-8:10 a.m.

1 stop21h 05m

Halifax Intl

Wed 6/5

3:30 p.m.-8:28 p.m.

1 stop8h 58m

C$ 419

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 16/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Sat 21/3

8:20 a.m.-2:34 p.m.

1 stop10h 14m

C$ 419

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sun 15/3

3:10 p.m.-7:28 a.m.

1 stop12h 18m

Halifax Intl

Thu 19/3

6:10 p.m.-2:19 p.m.

1 stop24h 09m

C$ 425

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 17/3

3:10 p.m.-5:15 p.m.

1 stop22h 05m

Halifax Intl

Thu 19/3

6:10 p.m.-2:19 p.m.

1 stop24h 09m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/11

Showing 1-10 of 18 results
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Best time to book a flight from Seattle to Nova Scotia

Have a flexible travel schedule? Discover the best time to fly to Nova Scotia from Seattle 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 Seattle to Nova Scotia

What is the cheapest month to book a flight from Seattle to Nova Scotia?

Currently, May is the cheapest month in which you can book a flight from Seattle to Nova Scotia (average of C$ 271). Flying from Seattle to Nova Scotia in February is currently the most expensive (average of C$ 1,106). 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.

What is the cheapest time of day to fly from SEA to NS?

Find hourly flight availability from Seattle to Nova Scotia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

It’s optimal to fly from Seattle to Nova Scotia in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Nova Scotia. 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 Seattle to Nova Scotia?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Nova Scotia.

  • How long is the flight from Seattle to Nova Scotia?

    A quick flight from Seattle to Nova Scotia can take about 12h 18m. WestJet provides one of the quickest options available for as low as C$ 352. The distance between Seattle and Nova Scotia is about 4424 km.

  • Can I find deals for flights from Seattle to Nova Scotia that include hotel bookings?

    Yes. In addition to deals on Seattle to Nova Scotia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Nova Scotia?

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

  • Can I find deals for business class flights from Seattle to Nova Scotia?

    Yes. Cheapflights offers flight deals from Seattle to Nova Scotia 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 Seattle to Nova Scotia?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Nova Scotia (average of C$ 271). Flying from Seattle to Nova Scotia in February is currently the most expensive (average of C$ 1,106). 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.

See more FAQs

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Alternative routes for Seattle to Nova Scotia

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How does Cheapflights help users find flights from Seattle to Nova Scotia?

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Can Cheapflights find flights from Seattle to Nova Scotia with no change fees?

Need flexible booking options for your flight to Nova Scotia from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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