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Cheap flights from Seattle to British Columbia from C$ 180

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YVR
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to British Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to British Columbia
Explore the most affordable flight options available from Seattle to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Thu 22/108:05 a.m.
SEA
-
YYC
Nonstop1h 38m
Alaska Airlines
Fri 30/107:00 p.m.
YYC
-
SEA
Nonstop1h 49m
Alaska Airlines
Deal found 11/6C$ 356
Sun 26/77:00 a.m.
SEA
-
YVR
2 stops6h 35m
WestJet
Sun 2/811:15 a.m.
YVR
-
SEA
2 stops7h 30m
WestJet
Deal found 11/6C$ 383
Tue 8/97:00 a.m.
SEA
-
YVR
2 stops6h 35m
WestJet
Mon 14/91:40 p.m.
YVR
-
SEA
1 stop5h 05m
WestJet
Deal found 11/6C$ 386
Thu 10/910:30 a.m.
SEA
-
YVR
2 stops7h 00m
WestJet
Mon 14/95:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 11/6C$ 387
Tue 14/77:00 a.m.
SEA
-
YVR
2 stops6h 35m
WestJet
Thu 16/712:45 p.m.
YVR
-
SEA
1 stop6h 00m
WestJet
Deal found 12/6C$ 389
Fri 17/710:30 a.m.
SEA
-
YVR
2 stops7h 00m
WestJet
Thu 30/75:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 9/6C$ 390
Sun 6/97:00 a.m.
SEA
-
YVR
2 stops6h 35m
WestJet
Wed 23/95:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 10/6C$ 391
Thu 9/77:00 a.m.
SEA
-
YVR
2 stops6h 35m
WestJet
Thu 16/75:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 11/6C$ 393
Thu 22/105:40 a.m.
SEA
-
YYC
2 stops8h 22m
Air Canada
Fri 30/1012:35 p.m.
YYC
-
SEA
2 stops10h 22m
Air Canada
Deal found 11/6C$ 396
Wed 8/710:30 a.m.
SEA
-
YVR
2 stops8h 40m
WestJet
Wed 15/75:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 10/6C$ 396
Fri 23/105:40 a.m.
SEA
-
YYC
2 stops8h 22m
Air Canada
Fri 30/1012:35 p.m.
YYC
-
SEA
2 stops10h 22m
Air Canada
Deal found 10/6C$ 397
Wed 1/710:30 a.m.
SEA
-
YVR
2 stops8h 40m
WestJet
Tue 14/75:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 10/6C$ 397

Find flight deals from Seattle to British Columbia

Keep the following information in mind while searching for Seattle to British Columbia flight deals. Data was last updated 12 June 2026.

Round-trip from

C$ 356

One-way from

C$ 180

Popular in

June

Cheapest in

January

Average price

C$ 454

Good round-trip deal

C$ 366 or less

Good one-way deal

C$ 131 or less
Alaska Airlines
  • Alaska Airlines
  • 22/10-30/10
  • Nonstop
  • 3h 27m total
  • Seattle to British Columbia
Search Deals
WestJet
  • WestJet
  • 14/9
  • 2 total stops
  • 8h 40m total
  • Seattle to British Columbia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to British Columbia.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to British Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to British Columbia 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 12 June 2026.
Use the filters below to find and compare flights from Seattle to British Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Tue 6/10

5:00 a.m.-5:27 p.m.

2 stops12h 27m

Kelowna

Wed 7/10

11:05 a.m.-2:22 p.m.

1 stop3h 17m

C$ 452

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 9/9

9:20 a.m.-10:35 a.m.

Nonstop1h 15m

Vancouver Intl

Wed 16/9

3:35 p.m.-4:53 p.m.

Nonstop1h 18m

C$ 477

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Tue 24/11

5:45 p.m.-8:42 p.m.

Nonstop1h 57m

Vancouver Intl

Thu 26/11

11:30 a.m.-10:37 a.m.

Nonstop0h 07m

C$ 477
Quickest round-trip

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 29/10

7:20 a.m.-8:37 a.m.

Nonstop1h 17m

Vancouver Intl

Tue 15/12

5:15 p.m.-4:27 p.m.

Nonstop0h 12m

C$ 477

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 12/9

9:20 p.m.-10:25 p.m.

Nonstop1h 05m

Vancouver Intl

Thu 24/9

7:25 a.m.-8:35 a.m.

Nonstop1h 10m

C$ 477

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Mon 24/8

10:45 a.m.-12:00 p.m.

Nonstop1h 15m

Vancouver Intl

Mon 7/9

1:15 p.m.-2:22 p.m.

Nonstop1h 07m

C$ 489

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 8/7

7:00 a.m.-1:35 p.m.

2 stops6h 35m

Vancouver Intl

Wed 8/7

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

Nonstop1h 07m

C$ 493

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Mon 27/7

5:36 p.m.-6:35 p.m.

Nonstop0h 59m

Vancouver Intl

Wed 29/7

6:00 a.m.-7:07 a.m.

Nonstop1h 07m

C$ 500

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 23/7

11:00 p.m.-11:59 p.m.

Nonstop0h 59m

Vancouver Intl

Tue 28/7

5:25 p.m.-6:32 p.m.

Nonstop1h 07m

C$ 500

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Fri 17/7

10:45 a.m.-12:00 p.m.

Nonstop1h 15m

Vancouver Intl

Sun 19/7

5:25 p.m.-6:32 p.m.

Nonstop1h 07m

C$ 500

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seattle to British Columbia

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

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

Currently, February is the cheapest month in which you can book a flight from Seattle to British Columbia (average of C$ 68). Flying from Seattle to British Columbia in May is currently the most expensive (average of C$ 212). 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 BC?

Find hourly flight availability from Seattle to British Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2026.

It’s optimal to fly from Seattle to British Columbia in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Seattle to British Columbia

Explore weekly flight availability from Seattle to British Columbia. 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 12 June 2026.

The most flights from SEA to CABC are scheduled on a Tuesday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).

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

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

The best time to book flights from Seattle to British Columbia is 85 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 day to fly from Seattle to British Columbia?

Use this chart to determine the cheapest time to fly round-trip from Seattle to British Columbia. Price data was last updated on 8 June 2026.

Travelers seeking maximum savings on their Seattle to British Columbia flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

    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 British Columbia.

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

    For as low as C$ 477, United Airlines can have you in British Columbia from Seattle in 1h 15m. The distance between Seattle and British Columbia is about 204 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    C$ 63 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Alaska Airlines and Air Canada, with prices starting from C$ 80 and C$ 87, respectively.

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

    While some choose either Seattle/Tacoma Intl - Calgary or Seattle/Tacoma Intl - Victoria Intl, Seattle/Tacoma Intl - Vancouver Intl is the most popular route from Seattle to British Columbia.

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

    No one likes to see their flight delayed. When booking a flight from Seattle to British Columbia consider choosing LATAM Airlines (96%), Scandinavian Airlines (93%) or WestJet (86%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for C$ 129. While the most popular route (Seattle/Tacoma Intl - Vancouver Intl) can be booked for C$ 303 on average, our data indicates C$ 542 when flying from Seattle to British Columbia.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to British Columbia (average of C$ 68). Flying from Seattle to British Columbia in May is currently the most expensive (average of C$ 212). 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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