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Cheap flights from Seattle (SEA) to Vancouver

SEA — YVR
Nov 13 — Nov 201
Fri 11/13
Fri 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Vancouver are usually found in January or March, booked 66 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Find flight deals from Seattle to Vancouver

Popular in

August

Cheapest in

January

Average price

$305
Highest demand for flights based on searches. 11% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from Seattle to Vancouver

Have a flexible travel schedule? Discover the best time to fly to Vancouver from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Vancouver

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

To ensure you get the cheapest price possible for a flight from Seattle to Vancouver, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Vancouver (average of $177). Flying from Seattle to Vancouver in August is currently the most expensive (average of $334). 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 YVR?

It’s optimal to fly from Seattle to Vancouver at noon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Seattle to Vancouver?

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

Reviews of airlines servicing Vancouver

Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andWestJet from Seattle to Vancouver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,064 reviews

Food

7.0

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
13,064 reviews
Alaska Airlines
7.9
Good
13,064 reviews

Food

7.0

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Delta
7.8
Good
8,650 reviews
Alaska Airlines
7.9
Good
13,064 reviews

Food

7.0

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
WestJet
7.2
Good
3,447 reviews
Alaska Airlines
7.9
Good
13,064 reviews

Food

7.0

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Air Canada
7.1
Good
11,769 reviews
Alaska Airlines
7.9
Good
13,064 reviews

Food

7.0

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

Related info for your journey

  • What airport do you fly from for flights from Seattle to Vancouver?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Vancouver. You should not have trouble finding flights to Vancouver from Seattle/Tacoma Intl; the airport handles an average of 44 outbound flights to Vancouver per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Seattle airport to Vancouver. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    Flying on Delta is currently your cheapest option to Vancouver, with prices starting at $79. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $105 and $122, respectively. Delta is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Seattle to Vancouver are Air Canada ($68), Alaska Airlines ($76), and Delta ($79).

  • What are the most reliable airlines from Seattle to Vancouver?

    Before booking your flight to Vancouver from Seattle, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (75%), Delta (73%), SkyWest Airlines( 73%).

  • What are the cheapest flights from Seattle to Vancouver?

    On average you can expect to pay $1,112 for a flight from Seattle to Vancouver. The cheapest flight overall is $128 while the most popular route, (Seattle/Tacoma Intl - Vancouver Intl) is currently priced at $286.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Vancouver (average of $177). Flying from Seattle to Vancouver in August is currently the most expensive (average of $334). 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

Top 5 airlines flying from Seattle to Vancouver

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$292FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$105Average$257FlexibilityNo cancel feeOn-time67%
WestJetCheapest$122Average$257FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$156Average$287FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$178Average$259FlexibilityNo cancel feeOn-timeN/A

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