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Cheap flights from Seattle to Halifax from C$ 245

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHZ
26 Jan — 2 Feb1
1 adult

The best prices from Seattle/Tacoma Intl to Halifax Intl are usually found in August or July, booked 58 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Halifax

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Halifax (YHZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 475

One-way from

C$ 245

Popular in

December

Cheapest in

August

Average price

C$ 893
WestJet
  • WestJet
  • 4/3-11/3
  • 3 total stops
  • 25h 58m total
  • Seattle to Halifax
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4/3
  • 4/3
  • 2 total stops
  • 45h 27m total
  • Seattle to Halifax
Search Deals
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Seattle to Halifax

Cheapest flights from Seattle to Halifax
Explore the most affordable flight options available from Seattle to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Tue 4/311:30 a.m.SEA - YHZ
2 stops15h 57mWestJet
Tue 11/38:20 a.m.YHZ - SEA
1 stop10h 01mWestJet
Deal found 20/1C$ 475
Tue 4/35:15 a.m.SEA - YHZ
3 stops22h 12mMultiple Airlines
Tue 11/32:40 p.m.YHZ - SEA
2 stops25h 06mMultiple Airlines
Deal found 19/1C$ 551
Tue 4/33:04 p.m.SEA - YHZ
3 stops27h 02mUnited Airlines
Tue 11/33:15 p.m.YHZ - SEA
2 stops22h 33mUnited Airlines
Deal found 20/1C$ 816
Sun 23/26:05 a.m.SEA - YHZ
1 stop14h 41mAir Canada
Fri 28/212:15 p.m.YHZ - SEA
1 stop13h 15mAir Canada
Deal found 19/1C$ 983
Thu 4/95:45 a.m.SEA - YHZ
2 stops13h 04mDelta
Thu 11/93:20 p.m.YHZ - SEA
2 stops12h 05mDelta
Deal found 19/1C$ 2,390

Find flights from Seattle to Halifax within your budget

Customize your flight search to find flights from Seattle to Halifax 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

11:30 a.m.-7:27 a.m.

2 stops15h 57m

Halifax Intl

Tue 11/3

8:20 a.m.-2:21 p.m.

1 stop10h 01m

C$ 475

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

5:15 a.m.-7:27 a.m.

3 stops22h 12m

Halifax Intl

Tue 11/3

2:40 p.m.-11:46 a.m.

2 stops25h 06m

C$ 551

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

3:04 p.m.-10:06 p.m.

3 stops27h 02m

Halifax Intl

Tue 11/3

3:15 p.m.-9:48 a.m.

2 stops22h 33m

C$ 816

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sun 23/2

6:05 a.m.-12:46 a.m.

1 stop14h 41m

Halifax Intl

Fri 28/2

12:15 p.m.-9:30 p.m.

1 stop13h 15m

C$ 983

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

3:48 p.m.-5:15 p.m.

2 stops45h 27m

C$ 245

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

3:15 p.m.-7:27 a.m.

1 stop12h 12m

C$ 333

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Tue 4/3

6:05 a.m.-7:36 p.m.

1 stop9h 31m

C$ 403

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 6/3

3:01 p.m.-12:46 a.m.

3 stops29h 45m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Best time to book a flight from Seattle to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax 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.

Travel insights for flights from Seattle to Halifax

Get recent, data-driven insights about flights from Seattle to Halifax including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Halifax?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Halifax. Price data was last updated on 17 January 2025.

The best time to book flights from Seattle to Halifax is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Seattle to Halifax (average of C$ 183). Flying from Seattle to Halifax in December is currently the most expensive (average of C$ 306). 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 YHZ?

Find hourly flight availability from Seattle to Halifax. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

One of the essential ways to save on airfare from Seattle to Halifax is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

Rainfall in Halifax by month

Plan your trip to Halifax by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Halifax ranges from 92.0 - 141.0 mm per month. December is typically the wettest month, when rainfall can reach 141.0 mm. August is typically the driest time to visit Halifax when rainfall is around 92.0 mm.

Temperature in Halifax by month

Plan your trip to Halifax by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Halifax, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Halifax

Get insights into the airlines that provide service to Halifax. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Halifax. Reviews last updated 21 January 2025.
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

WestJet
7.2
Good
2,828 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Air Canada
7.0
Good
8,627 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Halifax. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Halifax round-trip?

    Our cheapest airline available from Seattle to Halifax is WestJet. Our recent data shows that you can find tickets from as low as C$ 475 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 816 and C$ 983 round-trip. Users have found that WestJet is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Halifax one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 333. Air Canada flights start at C$ 403 while deals on United Airlines start at C$ 566 one-way.

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

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

  • How can I find direct flights from Seattle to Halifax?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Halifax 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 Halifax?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Halifax (average of C$ 183). Flying from Seattle to Halifax in December is currently the most expensive (average of C$ 306). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Dartmouth
Truro
Bridgewater
Enfield

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Alternative routes for Seattle to Halifax

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Halifax flights
Portland to Charlottetown flights
Spokane to Halifax flights
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Top 2 airlines flying from Seattle to Halifax

Discover the top 2 airlines that operate flights from Seattle to Halifax. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 280AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 432AverageC$ 506FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Halifax?

When you search for this flight from Seattle to Halifax, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Halifax?

Cheapflights helps you find that perfect flight to Halifax from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Can Cheapflights notify me if prices for flights from Seattle to Halifax become cheaper?

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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