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Cheap flights from Seattle to Vancouver from $181

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 8/6. 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

Find the cheapest flights from Seattle to Vancouver

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:35 pm - 12:30 am
SEA
-
YCD
4h 55m
1 stop
WestJet Logo
12:50 pm - 6:45 pm
YCD
-
SEA
5h 55m
1 stop
$331WestJet
Mon, Aug 10 - Mon, Aug 17
WestJet Logo
7:35 pm - 12:30 am
SEA
-
YCD
4h 55m
1 stop
WestJet Logo
5:45 am - 6:45 pm
YCD
-
SEA
13h 00m
1 stop
$340WestJet
Thu, Sep 17 - Thu, Sep 24
WestJet Logo
7:00 am - 12:00 pm
SEA
-
YCD
5h 00m
1 stop
WestJet Logo
3:45 pm - 9:40 am
YCD
-
SEA
17h 55m
2 stops
$356WestJet
Sun, Jul 19 - Sun, Jul 26
WestJet Logo
7:00 am - 12:00 pm
SEA
-
YCD
5h 00m
1 stop
WestJet Logo
12:50 pm - 9:40 am
YCD
-
SEA
20h 50m
1 stop
$362WestJet
Sun, Jul 19 - Sun, Jul 26
WestJet Logo
7:00 am - 3:10 pm
SEA
-
YCD
8h 10m
2 stops
WestJet Logo
3:45 pm - 9:40 am
YCD
-
SEA
17h 55m
2 stops
$363WestJet
Sun, Jul 19 - Sun, Jul 26
Air Canada Logo
5:50 am - 11:00 am
SEA
-
YCD
5h 10m
1 stop
Air Canada Logo
5:50 am - 10:07 am
YCD
-
SEA
4h 17m
1 stop
$372Air Canada
Sun, Sep 6 - Tue, Sep 8
WestJet Logo
7:35 pm - 12:30 am
SEA
-
YCD
4h 55m
1 stop
WestJet Logo
8:20 pm - 6:45 pm
YCD
-
SEA
22h 25m
1 stop
$375WestJet
Tue, Sep 15 - Tue, Sep 29
Air Canada Logo
5:50 am - 11:00 am
SEA
-
YCD
5h 10m
1 stop
Air Canada Logo
5:50 am - 10:07 am
YCD
-
SEA
4h 17m
1 stop
$376Air Canada
Sun, Sep 6 - Tue, Sep 8
WestJet Logo
10:30 am - 3:10 pm
SEA
-
YCD
28h 40m
2 stops
WestJet Logo
12:50 pm - 6:45 pm
YCD
-
SEA
5h 55m
1 stop
$380WestJet
Mon, Aug 10 - Mon, Aug 17
WestJet Logo
7:35 pm - 12:30 am
SEA
-
YCD
4h 55m
1 stop
WestJet Logo
3:45 pm - 9:40 am
YCD
-
SEA
17h 55m
2 stops
$383WestJet
Thu, Sep 17 - Thu, Sep 24

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WestJet flights from Seattle to Nanaimo

Our best WestJet deals on Seattle to Nanaimo flight tickets
WestJet
Aug 10
SEA7:35 pmSeattle/Tacoma Intl
4h 55m
1 stop
YCD12:30 amNanaimo Arpt
Aug 17
YCD12:50 pmNanaimo Arpt
5h 55m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$331
WestJet
Sep 17
SEA7:35 pmSeattle/Tacoma Intl
4h 55m
1 stop
YCD12:30 amNanaimo Arpt
Sep 24
YCD5:45 amNanaimo Arpt
13h 00m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$340
WestJet
Jul 19
SEA7:00 amSeattle/Tacoma Intl
5h 00m
1 stop
YCD12:00 pmNanaimo Arpt
Jul 26
YCD3:45 pmNanaimo Arpt
17h 55m
2 stops
SEA9:40 amSeattle/Tacoma Intl
$356

Air Canada flights from Seattle to Nanaimo

Our best Air Canada deals on Seattle to Nanaimo flight tickets
Air Canada
Sep 6
SEA5:50 amSeattle/Tacoma Intl
5h 10m
1 stop
YCD11:00 amNanaimo Arpt
Sep 8
YCD5:50 amNanaimo Arpt
4h 17m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$372
Air Canada
Sep 6
SEA5:50 amSeattle/Tacoma Intl
5h 10m
1 stop
YCD11:00 amNanaimo Arpt
Sep 8
YCD5:50 amNanaimo Arpt
4h 17m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$376
Air Canada
Aug 4
SEA5:50 amSeattle/Tacoma Intl
5h 10m
1 stop
YCD11:00 amNanaimo Arpt
Aug 11
YCD2:45 pmNanaimo Arpt
3h 47m
1 stop
SEA6:32 pmSeattle/Tacoma Intl
$389

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 June 26, 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 - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 8/10

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Mon 8/17

12:50 pm-6:45 pm

1 stop5h 55m

$331

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 9/17

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Thu 9/24

5:45 am-6:45 pm

1 stop13h 00m

$340

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 7/19

7:00 am-12:00 pm

1 stop5h 00m

Nanaimo Arpt

Sun 7/26

3:45 pm-9:40 am

2 stops17h 55m

$356

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 7/19

7:00 am-12:00 pm

1 stop5h 00m

Nanaimo Arpt

Sun 7/26

12:50 pm-9:40 am

1 stop20h 50m

$362

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 7/19

7:00 am-3:10 pm

2 stops8h 10m

Nanaimo Arpt

Sun 7/26

3:45 pm-9:40 am

2 stops17h 55m

$363
Quickest round-trip

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 9/6

5:50 am-11:00 am

1 stop5h 10m

Nanaimo Arpt

Tue 9/8

5:50 am-10:07 am

1 stop4h 17m

$372

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Tue 9/15

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Tue 9/29

8:20 pm-6:45 pm

1 stop22h 25m

$375

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 9/6

5:50 am-11:00 am

1 stop5h 10m

Nanaimo Arpt

Tue 9/8

5:50 am-10:07 am

1 stop4h 17m

$376

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 8/10

10:30 am-3:10 pm

2 stops28h 40m

Nanaimo Arpt

Mon 8/17

12:50 pm-6:45 pm

1 stop5h 55m

$380

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 9/17

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Thu 9/24

3:45 pm-9:40 am

2 stops17h 55m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

Air Canada and WestJet are the most popular carriers operating from Seattle/Tacoma Intl to Nanaimo Arpt

What airlines fly to Nanaimo?

Alaska Airlines, Air Canada and Harbour Air Seaplanes are the top three most popular airlines that fly to Nanaimo from Seattle according to our data. Alaska Airlines is the first choice among our users, with 39% 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 25m

Direct flights

None
The fastest flight from Seattle to Nanaimo takes 3h 25m
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 25m, 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 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.

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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