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Cheap flights from British Columbia to Seattle from C$ 111

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from British Columbia to Seattle

Keep the following information in mind while searching for British Columbia to Seattle flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 184

One-way from

C$ 111

Popular in

December

Cheapest in

November

Average price

C$ 294

Good round-trip deal

C$ 365 or less

Good one-way deal

C$ 150 or less
WestJet
  • WestJet
  • 11/2-10/3
  • 2 total stops
  • 12h 07m total
  • British Columbia to Seattle
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WestJet
  • WestJet
  • 12/12
  • 1 total stop
  • 3h 23m total
  • British Columbia to Seattle
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from British Columbia to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from British Columbia to Seattle/Tacoma Intl.
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Find flight deals from British Columbia to Seattle

Cheapest flights from British Columbia to Seattle
Explore the most affordable flight options available from British Columbia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 15/117:00 a.m.YVR - SEA
1 stop3h 23mWestJet
Sat 22/1111:55 a.m.SEA - YVR
1 stop4h 18mWestJet
Deal found 12/9C$ 188
Sat 25/107:00 a.m.YLW - SEA
1 stop5h 59mWestJet
Sun 26/1011:55 a.m.SEA - YLW
Nonstop1h 20mWestJet
Deal found 14/9C$ 188
Wed 22/107:00 a.m.YVR - SEA
1 stop5h 59mWestJet
Fri 24/101:50 p.m.SEA - YVR
1 stop6h 46mWestJet
Deal found 14/9C$ 189
Wed 22/106:00 a.m.YVR - SEA
1 stop6h 59mWestJet
Sat 25/108:40 a.m.SEA - YVR
2 stops10h 31mWestJet
Deal found 14/9C$ 191
Wed 5/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Sat 15/1111:55 a.m.SEA - YYC
1 stop4h 20mWestJet
Deal found 14/9C$ 191
Sat 18/106:00 p.m.YYC - SEA
1 stop5h 31mAir Canada
Sun 19/102:55 p.m.SEA - YYC
1 stop5h 57mAir Canada
Deal found 15/9C$ 193
Wed 15/107:00 a.m.YVR - SEA
1 stop5h 59mWestJet
Sat 25/108:40 a.m.SEA - YVR
2 stops10h 31mWestJet
Deal found 15/9C$ 195
Wed 29/101:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Wed 5/113:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 14/9C$ 195
Thu 16/101:10 p.m.YVR - SEA
Nonstop1h 06mAir Canada
Mon 20/105:30 a.m.SEA - YVR
Nonstop1h 10mAir Canada
Deal found 15/9C$ 196
Mon 3/111:25 p.m.YYC - SEA
Nonstop1h 55mWestJet
Mon 17/113:10 p.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 15/9C$ 196
Mon 29/912:00 p.m.YVR - SEA
2 stops8h 29mWestJet
Tue 30/97:05 a.m.SEA - YVR
1 stop4h 33mWestJet
Deal found 13/9C$ 198
Thu 23/1012:05 p.m.YYC - SEA
Nonstop1h 54mWestJet
Sat 1/113:20 p.m.SEA - YYC
Nonstop1h 54mWestJet
Deal found 14/9C$ 198

Cheapflights Fare Finder

 
Customize your flight search to find flights from British Columbia to Seattle 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 15 September 2025.
Use the filters below to find and compare flights from British Columbia to Seattle that are best for you.

Fly from

British Columbia

Fly to

Seattle

Route

Depart

Return

Price

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 22/10

6:00 a.m.-12:59 p.m.

1 stop6h 59m

Seattle/Tacoma Intl

Sat 25/10

8:40 a.m.-7:11 p.m.

2 stops10h 31m

C$ 191

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 29/9

1:30 p.m.-8:29 p.m.

1 stop6h 59m

Seattle/Tacoma Intl

Tue 30/9

7:05 a.m.-12:36 p.m.

1 stop5h 31m

C$ 199

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 23/1

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Sun 1/3

11:55 a.m.-6:13 p.m.

1 stop5h 18m

C$ 206

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 29/10

1:30 p.m.-10:06 p.m.

2 stops9h 36m

Seattle/Tacoma Intl

Wed 5/11

3:40 p.m.-10:44 p.m.

1 stop6h 04m

C$ 210

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 17/10

2:46 p.m.-4:03 p.m.

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 19/10

12:37 p.m.-1:56 p.m.

Nonstop1h 19m

C$ 210

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 25/10

2:46 p.m.-4:03 p.m.

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 26/10

1:47 p.m.-3:02 p.m.

Nonstop1h 15m

C$ 210

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 11/2

8:50 a.m.-9:59 a.m.

Nonstop1h 09m

Seattle/Tacoma Intl

Tue 10/3

7:50 p.m.-9:04 p.m.

Nonstop1h 14m

C$ 210

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 22/10

6:00 a.m.-12:59 p.m.

2 stops6h 59m

Seattle/Tacoma Intl

Fri 24/10

8:40 a.m.-4:11 p.m.

2 stops7h 31m

C$ 211

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 3/10

7:30 p.m.-8:37 p.m.

Nonstop1h 07m

Seattle/Tacoma Intl

Sun 5/10

8:42 a.m.-9:38 a.m.

Nonstop0h 56m

C$ 213

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 3/10

6:00 p.m.-7:06 p.m.

Nonstop1h 06m

Seattle/Tacoma Intl

Fri 10/10

1:11 p.m.-2:08 p.m.

Nonstop0h 57m

C$ 213

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 60 results
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Best time to book a flight from British Columbia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from British Columbia 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 British Columbia to Seattle

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

Currently, January is the cheapest month in which you can book a flight from British Columbia to Seattle (average of C$ 262). Flying from British Columbia to Seattle in December is currently the most expensive (average of C$ 353). 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 BC to SEA?

Find hourly flight availability from British Columbia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from British Columbia to Seattle as you normally would.

Weekly flight availability from British Columbia to Seattle

Explore weekly flight availability from British Columbia to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2025.

The most flights from CABC to SEA are scheduled on a Monday (77 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (64 on average).

How much does it cost to fly round-trip from British Columbia to Seattle?

Related info for your journey

Find useful and relevant information for your journey from British Columbia to Seattle. 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 into for flights to Seattle from British Columbia?

    If you book a flight to Seattle from British Columbia, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • How long is the flight from British Columbia to Seattle?

    Departing from British Columbia to Seattle will take you 1h 17m. Airlines will cover a distance of 352 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as C$ 131 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from C$ 133 and Delta from C$ 134 one-way.

  • What are the most popular routes from British Columbia to Seattle?

    The most popular route from British Columbia to Seattle is Vancouver Intl - Seattle/Tacoma Intl. You may also consider Calgary - Seattle/Tacoma Intl or Victoria Intl - Seattle/Tacoma Intl.

  • What are the most reliable airlines from British Columbia to Seattle?

    No one likes to see their flight delayed. When booking a flight from British Columbia to Seattle consider choosing Singapore Airlines (100%), LATAM Airlines (93%) or Air Tahiti Nui (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from British Columbia to Seattle?

    Looking for the cheapest flight from British Columbia to Seattle? While on average our users pay C$ 1,368, our data indicates the cheapest price to be C$ 175. The most popular route (Vancouver Intl - Seattle/Tacoma Intl), is priced around C$ 202.

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

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

  • How can I find direct flights from British Columbia to Seattle?

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

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

    Yes. Cheapflights offers flight deals from British Columbia to Seattle 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 British Columbia to Seattle?

    Currently, January is the cheapest month in which you can book a flight from British Columbia to Seattle (average of C$ 262). Flying from British Columbia to Seattle in December is currently the most expensive (average of C$ 353). 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
Leavenworth
SeaTac
Tukwila
Tacoma
Bothell
Cashmere
Renton
Olympia
Marysville
Lynnwood

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Alternative routes for British Columbia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from British Columbia to Seattle

Discover the top 7 airlines that operate flights from British Columbia to Seattle. 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 159AverageC$ 309FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 160AverageC$ 329FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 184AverageC$ 312FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 185AverageC$ 341FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 227AverageC$ 406FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Harbour Air SeaplanesCheapestC$ 306AverageC$ 376FlexibilityNo cancel feeOn-timeN/A
Search Harbour Air Seaplanes flights
Hawaiian AirlinesCheapestC$ 350AverageC$ 538FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from British Columbia to Seattle?

Deals for British Columbia to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Seattle from British Columbia 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 British Columbia to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from British Columbia? 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 British Columbia to Seattle become cheaper?

Yes, Cheapflights offers price alerts on British Columbia to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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