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Cheap flights from Seattle to Vancouver from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Vancouver departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Vancouver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:50 am - 11:00 amSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
5h 10m1 stop Vancouver Intl
Air Canada Logo
5:50 am - 10:05 amYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
4h 15m1 stop Vancouver Intl
$288Air Canada
Sun, Sep 13 - Sat, Sep 19
Air Canada Logo
10:50 am - 2:15 pmSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
3h 25m1 stop Vancouver Intl
Air Canada Logo
5:50 am - 10:05 amYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
4h 15m1 stop Vancouver Intl
$288Air Canada
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
5:50 am - 11:00 amSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
5h 10m1 stop Vancouver Intl
Air Canada Logo
2:45 pm - 6:32 pmYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
3h 47m1 stop Vancouver Intl
$288Air Canada
Fri, Sep 4 - Sun, Sep 6
WestJet Logo
7:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
4h 55m1 stop Calgary
WestJet Logo
3:45 pm - 6:45 pmYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
27h 00m2 stops Vancouver Intl Calgary
$313WestJet
Fri, Sep 18 - Tue, Sep 22
WestJet Logo
7:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
4h 55m1 stop Calgary
WestJet Logo
3:25 pm - 9:40 amYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
18h 15m1 stop Calgary
$319WestJet
Fri, Sep 18 - Tue, Sep 22
WestJet Logo
7:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
4h 55m1 stop Calgary
WestJet Logo
8:20 pm - 6:45 pmYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
22h 25m1 stop Calgary
$319WestJet
Fri, Sep 18 - Tue, Sep 22
WestJet Logo
7:35 pm - 3:10 pmSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
19h 35m2 stops Calgary Vancouver Intl
WestJet Logo
3:45 pm - 6:45 pmYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
27h 00m2 stops Vancouver Intl Calgary
$322WestJet
Fri, Sep 18 - Tue, Sep 22
WestJet Logo
10:30 am - 3:10 pmSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
28h 40m2 stops Calgary Vancouver Intl
WestJet Logo
3:45 pm - 9:40 amYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
17h 55m2 stops Vancouver Intl Calgary
$358WestJet
Sun, Sep 27 - Sun, Oct 4
WestJet Logo
10:30 am - 3:10 pmSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
28h 40m2 stops Calgary Vancouver Intl
WestJet Logo
3:25 pm - 6:45 pmYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
27h 20m1 stop Calgary
$365WestJet
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
10:59 pm - 3:10 pmSEA  Seattle/Tacoma Intl-YCD Nanaimo Arpt
16h 11m1 stop Vancouver Intl
Multiple Airlines Logo
3:45 pm - 9:40 amYCD  Nanaimo Arpt-SEA Seattle/Tacoma Intl
17h 55m2 stops Vancouver Intl Calgary
$368Multiple Airlines
Sun, Sep 13 - Sat, Sep 19

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Air Canada flights from Seattle to Nanaimo

Our best Air Canada deals on Seattle to Nanaimo flight tickets
Air Canada
Sep 18
SEA10:50 amSeattle/Tacoma Intl
3h 25m
1 stop
YCD2:15 pmNanaimo Arpt
Sep 22
YCD5:50 amNanaimo Arpt
4h 15m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$288
Air Canada
Sep 18
SEA10:50 amSeattle/Tacoma Intl
3h 25m
1 stop
YCD2:15 pmNanaimo Arpt
Sep 22
YCD5:50 amNanaimo Arpt
4h 15m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$471

WestJet flights from Seattle to Nanaimo

Our best WestJet deals on Seattle to Nanaimo flight tickets
WestJet
Sep 18
SEA7:35 pmSeattle/Tacoma Intl
4h 55m
1 stop
YCD12:30 amNanaimo Arpt
Sep 22
YCD3:45 pmNanaimo Arpt
27h 00m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
$313
WestJet
Sep 18
SEA7:35 pmSeattle/Tacoma Intl
4h 55m
1 stop
YCD12:30 amNanaimo Arpt
Sep 22
YCD8:20 pmNanaimo Arpt
22h 25m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$319
WestJet
Sep 18
SEA7:35 pmSeattle/Tacoma Intl
19h 35m
2 stops
YCD3:10 pmNanaimo Arpt
Sep 22
YCD3:45 pmNanaimo Arpt
27h 00m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
$322

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Nanaimo 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Seattle to Nanaimo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Sun 9/13

5:50 am-11:00 am

1 stop5h 10m

Nanaimo Arpt

Sat 9/19

5:50 am-10:05 am

1 stop4h 15m

$288
Quickest round-trip

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/18

10:50 am-2:15 pm

1 stop3h 25m

Nanaimo Arpt

Tue 9/22

5:50 am-10:05 am

1 stop4h 15m

$288

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/4

5:50 am-11:00 am

1 stop5h 10m

Nanaimo Arpt

Sun 9/6

2:45 pm-6:32 pm

1 stop3h 47m

$288

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/18

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Tue 9/22

3:45 pm-6:45 pm

2 stops27h 00m

$313

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/18

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Tue 9/22

3:25 pm-9:40 am

1 stop18h 15m

$319

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/18

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Tue 9/22

8:20 pm-6:45 pm

1 stop22h 25m

$319

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Fri 9/18

7:35 pm-3:10 pm

2 stops19h 35m

Nanaimo Arpt

Tue 9/22

3:45 pm-6:45 pm

2 stops27h 00m

$322

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Sun 9/27

10:30 am-3:10 pm

2 stops28h 40m

Nanaimo Arpt

Sun 10/4

3:45 pm-9:40 am

2 stops17h 55m

$358

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Sun 9/27

10:30 am-3:10 pm

2 stops28h 40m

Nanaimo Arpt

Sun 10/4

3:25 pm-6:45 pm

1 stop27h 20m

$365

SeattleNanaimo

SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt

SEAYCD

Seattle/Tacoma Intl

Sun 9/13

10:59 pm-3:10 pm

1 stop16h 11m

Nanaimo Arpt

Sat 9/19

3:45 pm-9:40 am

2 stops17h 55m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vancouver from

How to get the cheapest flight ticket from Seattle to Nanaimo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Nanaimo Arpt?

WestJet is the most popular carrier operating from Seattle/Tacoma Intl to Nanaimo Arpt

What airlines fly to Nanaimo?

Air Canada, Alaska Airlines and Harbour Air Seaplanes are the top three most popular airlines that fly to Nanaimo from Seattle according to our data. Air Canada is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Nanaimo. Keep in mind that there are 6 different airlines that fly to Nanaimo on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Nanaimo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Nanaimo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Nanaimo (SEA to YCD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Nanaimo

Fastest flight time

3h 45m

Direct flights

None
The fastest flight from Seattle to Nanaimo takes 3h 45m
There are no direct flights from Seattle to Nanaimo. There are no popular flight routes from Seattle to Nanaimo.
Search flight deals

Frequently asked questions about flying from Seattle to Nanaimo

  • How far is Seattle/Tacoma Intl to Nanaimo Arpt by plane?

    Seattle/Tacoma Intl and Nanaimo Arpt are 129.9 mi apart from one another. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nanaimo Arpt Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Nanaimo Arpt Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nanaimo Arpt Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nanaimo Arpt Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nanaimo Arpt Airport.

  • What documentation or ID do you need to fly to Nanaimo Arpt Airport?

    The required travel and health documents for your Nanaimo Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nanaimo Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Nanaimo?

Best airlines flying from Seattle to Nanaimo

Compare and see reviews for airlines that fly from Seattle to Nanaimo with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $288Free CancellationRating
7.1
11,479 reviews
Search Air Canada flights

Traveling to a place near Vancouver?

Book flights to Vancouver if you plan to visit one of these locations
Lake Cowichan

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Nanaimo?

It is quick and easy to find Seattle to Nanaimo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nanaimo that suits you.

Can I find flights from Seattle to Nanaimo with flexible booking policies on momondo?

Flights from Seattle to Nanaimo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Nanaimo?

Once all potential Seattle to Nanaimo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Nanaimo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nanaimo from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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