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Cheap flights from Seattle to Nova Scotia from C$ 158

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHZ
26 Dec — 2 Jan1
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 26 November 2025.

Mon 1/123:51 p.m.SEA - YHZ
2 stops24h 21mAmerican Airlines
Mon 15/121:10 p.m.YHZ - SEA
2 stops24h 32mAmerican Airlines
Deal found 24/11C$ 1,068
Sat 29/118:12 a.m.SEA - YHZ
1 stop19h 16mMultiple Airlines
Mon 1/128:20 p.m.YHZ - SEA
2 stops26h 35mMultiple Airlines
Deal found 25/11C$ 1,075
Mon 1/128:06 a.m.SEA - YHZ
2 stops22h 44mMultiple Airlines
Fri 5/128:20 a.m.YHZ - SEA
1 stop15h 33mMultiple Airlines
Deal found 25/11C$ 1,172
Mon 1/128:06 a.m.SEA - YHZ
2 stops22h 44mMultiple Airlines
Thu 4/126:10 p.m.YHZ - SEA
1 stop29h 43mMultiple Airlines
Deal found 25/11C$ 1,220
Mon 1/128:00 p.m.SEA - YHZ
2 stops10h 31mAir Canada
Mon 15/1211:55 a.m.YHZ - SEA
1 stop14h 21mAir Canada
Deal found 24/11C$ 1,243
Mon 1/121:30 p.m.SEA - YHZ
2 stops13h 58mWestJet
Mon 15/126:00 a.m.YHZ - SEA
2 stops36h 20mWestJet
Deal found 25/11C$ 1,249

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 26 November 2025.

Round-trip from

C$ 381

One-way from

C$ 158

Popular in

December

Cheapest in

April

Average price

C$ 945
WestJet
  • WestJet
  • 10/1-17/1
  • 4 total stops
  • 42h 04m total
  • Seattle to Nova Scotia
Search Deals
WestJet
  • WestJet
  • 23/3
  • 2 total stops
  • 10h 52m total
  • Seattle to Nova Scotia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 66 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 26 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

Sat 10/1

3:20 p.m.-1:41 a.m.

2 stops30h 21m

Halifax Intl

Sat 17/1

6:55 a.m.-2:38 p.m.

2 stops11h 43m

C$ 381

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 20/4

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

2 stops10h 52m

Halifax Intl

Wed 22/4

6:00 a.m.-2:19 p.m.

2 stops36h 19m

C$ 413

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Fri 9/1

3:10 p.m.-6:03 a.m.

2 stops10h 53m

Halifax Intl

Fri 16/1

10:40 p.m.-7:17 p.m.

1 stop24h 37m

C$ 451

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 20/4

8:00 p.m.-11:00 a.m.

2 stops11h 00m

Halifax Intl

Wed 22/4

6:55 a.m.-3:03 p.m.

2 stops12h 08m

C$ 491

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sat 10/1

8:10 a.m.-10:26 p.m.

1 stop10h 16m

Halifax Intl

Sat 17/1

4:00 p.m.-10:16 p.m.

1 stop10h 16m

C$ 494

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 22/1

7:55 a.m.-1:25 p.m.

1 stop25h 30m

Halifax Intl

Thu 29/1

6:00 a.m.-10:23 a.m.

2 stops32h 23m

C$ 521

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 23/3

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

2 stops10h 52m

C$ 158

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 26/2

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

2 stops34h 52m

C$ 178

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 26/2

3:10 p.m.-1:25 p.m.

3 stops18h 15m

C$ 190

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 26/3

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

1 stop12h 18m

C$ 190

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

Showing 1-10 of 16 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$ 272). Flying from Seattle to Nova Scotia in February is currently the most expensive (average of C$ 1,113). 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 26 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.

How much does it cost to fly round-trip from Seattle to Nova Scotia?

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 30h 21m. WestJet provides one of the quickest options available for as low as C$ 381. 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$ 272). Flying from Seattle to Nova Scotia in February is currently the most expensive (average of C$ 1,113). 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

Browse thousands of different options on Cheapflights for your next trip

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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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