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Cheap flights from Seattle to British Columbia from C$ 152

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YVR
27 Aug — 3 Sep1
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 28 July 2026.

Thu 10/98:15 p.m.
SEA
-
YVR
2 stops17h 25m
Multiple Airlines
Thu 17/98:20 a.m.
YVR
-
SEA
1 stop10h 16m
Multiple Airlines
Deal found 27/7C$ 329
Sat 26/97:35 p.m.
SEA
-
YLW
1 stop4h 15m
WestJet
Sat 3/105:05 a.m.
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 27/7C$ 337
Thu 13/810:30 a.m.
SEA
-
YVR
1 stop5h 25m
Multiple Airlines
Sun 16/85:25 p.m.
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 24/7C$ 357
Sat 8/87:00 a.m.
SEA
-
YVR
1 stop4h 45m
Multiple Airlines
Mon 10/89:35 p.m.
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 25/7C$ 358
Thu 13/810:30 a.m.
SEA
-
YVR
1 stop5h 25m
WestJet
Sun 16/85:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 26/7C$ 360
Sat 8/810:30 a.m.
SEA
-
YVR
1 stop5h 25m
WestJet
Fri 14/85:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 23/7C$ 361
Sat 15/87:00 a.m.
SEA
-
YVR
1 stop5h 40m
Multiple Airlines
Sun 16/89:35 p.m.
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 26/7C$ 362
Sat 15/810:30 a.m.
SEA
-
YVR
1 stop5h 25m
WestJet
Sun 16/85:00 a.m.
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 26/7C$ 365
Thu 17/97:35 p.m.
SEA
-
YLW
1 stop4h 15m
WestJet
Sun 20/95:05 a.m.
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 23/7C$ 367
Sat 15/810:30 a.m.
SEA
-
YVR
1 stop5h 25m
WestJet
Mon 17/89:15 a.m.
YVR
-
SEA
2 stops9h 30m
WestJet
Deal found 27/7C$ 367
Sun 9/87:00 a.m.
SEA
-
YVR
1 stop4h 45m
WestJet
Wed 12/89:15 a.m.
YVR
-
SEA
2 stops11h 45m
WestJet
Deal found 24/7C$ 368
Thu 17/910:30 a.m.
SEA
-
YYC
Nonstop1h 40m
WestJet
Sun 20/98:45 a.m.
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 24/7C$ 370

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 28 July 2026.

Round-trip from

C$ 329

One-way from

C$ 152

Popular in

August

Cheapest in

January

Average price

C$ 423

Good round-trip deal

C$ 428 or less

Good one-way deal

C$ 300 or less
10/9-17/9
  • 10/9-17/9
  • 3 total stops
  • 27h 41m total
  • Seattle to British Columbia
Search Deals
WestJet
  • WestJet
  • 28/9
  • 1 total stop
  • 4h 15m total
  • Seattle to British Columbia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 28 July 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

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 14/10

8:29 p.m.-12:19 p.m.

1 stop14h 50m

Calgary

Sat 17/10

3:22 p.m.-9:01 p.m.

1 stop6h 39m

C$ 426

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 5/11

5:05 a.m.-3:21 p.m.

1 stop8h 16m

Calgary

Mon 9/11

7:30 p.m.-8:57 p.m.

1 stop3h 27m

C$ 429

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 25/11

5:05 a.m.-10:53 p.m.

1 stop15h 48m

Calgary

Sun 29/11

7:30 p.m.-8:57 p.m.

1 stop3h 27m

C$ 429

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sat 5/9

10:30 a.m.-6:00 p.m.

2 stops7h 30m

Kelowna

Sun 6/9

10:15 a.m.-6:45 p.m.

2 stops8h 30m

C$ 432

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 6/8

7:35 p.m.-12:15 a.m.

1 stop4h 40m

Vancouver Intl

Mon 10/8

10:15 p.m.-9:40 a.m.

1 stop11h 25m

C$ 432

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sun 13/12

3:15 p.m.-9:27 p.m.

1 stop5h 12m

Kelowna

Mon 21/12

7:15 p.m.-8:57 p.m.

1 stop2h 42m

C$ 448

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 8/8

5:32 p.m.-6:45 p.m.

Nonstop1h 13m

Vancouver Intl

Fri 14/8

7:35 p.m.-8:50 p.m.

Nonstop1h 15m

C$ 450

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 8/8

7:59 p.m.-9:11 p.m.

Nonstop1h 12m

Vancouver Intl

Mon 10/8

7:35 p.m.-8:50 p.m.

Nonstop1h 15m

C$ 450

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sun 23/8

9:45 p.m.-10:59 p.m.

Nonstop1h 14m

Vancouver Intl

Sun 30/8

6:15 a.m.-7:35 a.m.

Nonstop1h 20m

C$ 450

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 8/8

7:59 p.m.-9:11 p.m.

Nonstop1h 12m

Vancouver Intl

Tue 11/8

7:35 p.m.-8:50 p.m.

Nonstop1h 15m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

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, January is the cheapest month in which you can book a flight from Seattle to British Columbia (average of C$ 271). Flying from Seattle to British Columbia in May is currently the most expensive (average of C$ 457). 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 28 July 2026.

It’s optimal to fly from Seattle to British Columbia in the morning. By choosing this option you can save up to 22% 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 28 July 2026.

The most flights from SEA to CABC are scheduled on a Friday (72 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (62 on average).

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

Airfare is below average for this route at the moment.
Seattle to British Columbia flights typically cost between C$ 365 and C$ 590 in September.
The cheapest round-trip price found within the last 5 days was C$ 329 on Multiple Airlines (10 Sep-17 Sep).

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 87 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 25 July 2026.

Travelers seeking maximum savings on their Seattle to British Columbia flight should consider departing on Saturday 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$ 448, United Airlines can have you in British Columbia from Seattle in 5h 12m. The distance between Seattle and British Columbia is about 352 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$ 64 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$ 88, respectively.

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

    While some choose either Seattle/Tacoma Intl - Vancouver Intl or Seattle/Tacoma Intl - Victoria Intl, Seattle/Tacoma Intl - Calgary 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 Scandinavian Airlines (94%), Virgin Atlantic (85%) or LATAM Airlines (85%) 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$ 212. While the most popular route (Seattle/Tacoma Intl - Calgary) can be booked for C$ 322 on average, our data indicates C$ 464 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, January is the cheapest month in which you can book a flight from Seattle to British Columbia (average of C$ 271). Flying from Seattle to British Columbia in May is currently the most expensive (average of C$ 457). 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 British Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to British Columbia for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Seattle to British Columbia with no change fees.

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Of course! You can now track prices for flights from Seattle to British Columbia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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