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Nanaimo

$156+ Cheap flights from Seattle (SEA) to Nanaimo (YCD)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCD
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Seattle to Nanaimo

Cheapest flights from Seattle to Nanaimo
Explore the most affordable flight options available from Seattle to Nanaimo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm
SEA
-
YCD
1 stop4h 55m
WestJet
Wed 9/163:45 pm
YCD
-
SEA
2 stops17h 55m
WestJet
Deal found 7/26$366
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 pm
SEA
-
YCD
2 stops41h 25m
Multiple Airlines
Wed 9/168:20 pm
YCD
-
SEA
1 stop13h 20m
Multiple Airlines
Deal found 7/27$370
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:50 am
SEA
-
YCD
1 stop5h 10m
Air Canada
Sun 8/165:50 am
YCD
-
SEA
1 stop4h 15m
Air Canada
Deal found 7/26$381
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 am
SEA
-
YCD
1 stop3h 45m
Air Canada
Sat 10/245:50 am
YCD
-
SEA
1 stop4h 02m
Air Canada
Deal found 7/26$396
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:35 pm
SEA
-
YCD
1 stop4h 55m
WestJet
Sat 9/193:45 pm
YCD
-
SEA
2 stops17h 55m
WestJet
Deal found 7/29$397
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:50 am
SEA
-
YCD
1 stop5h 10m
Air Canada
Mon 9/78:45 am
YCD
-
SEA
1 stop5h 37m
Air Canada
Deal found 7/28$399
This WestJet deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 am
SEA
-
YCD
1 stop14h 00m
WestJet
Thu 8/2712:50 pm
YCD
-
SEA
1 stop5h 55m
WestJet
Deal found 7/26$411

Find flight deals from Seattle to Nanaimo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nanaimo (YCD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(Kiwi.com)

One-way from

$156
(FlightHub)

Popular in

August

Cheapest in

January

Average price

$300
Provider with most accurate pricing for Seattle/Tacoma Intl-Nanaimo Arpt flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nanaimo Arpt flights.
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From Seattle/Tacoma Intl to Nanaimo Arpt
Search Deals
One-way flight from Seattle/Tacoma Intl to Nanaimo Arpt
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 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

Wed 9/9

9:45 pm-3:10 pm

2 stops41h 25m

Nanaimo Arpt

Wed 9/16

8:20 pm-9:40 am

1 stop13h 20m

$370

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Wed 9/9

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Wed 9/16

5:45 am-6:45 pm

1 stop13h 00m

$371

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Wed 8/26

10:30 am-12:30 am

1 stop14h 00m

Nanaimo Arpt

Thu 8/27

12:50 pm-6:45 pm

1 stop5h 55m

$411

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 10/2

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Sun 10/4

3:45 pm-6:45 pm

2 stops27h 00m

$420

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Tue 8/11

7:00 am-12:00 pm

1 stop5h 00m

Nanaimo Arpt

Sat 8/15

2:30 pm-9:40 am

2 stops43h 10m

$450

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Wed 10/21

10:30 am-2:15 pm

1 stop3h 45m

Nanaimo Arpt

Sat 10/24

5:50 am-9:52 am

1 stop4h 02m

$460

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 9/11

7:35 pm-12:30 am

1 stop4h 55m

Nanaimo Arpt

Fri 9/18

8:20 pm-6:45 pm

1 stop22h 25m

$479
Quickest round-trip

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 10/4

10:30 am-2:15 pm

1 stop3h 45m

Nanaimo Arpt

Thu 10/8

2:45 pm-6:32 pm

1 stop3h 47m

$503
Cheapest one-way

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 8/23

7:00 am-1:55 pm

2 stops6h 55m

$156

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 8/28

7:35 pm-12:30 am

1 stop4h 55m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Seattle-Nanaimo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Nanaimo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Nanaimo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Nanaimo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Nanaimo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Nanaimo

Have a flexible travel schedule? Discover the best time to fly to Nanaimo 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Nanaimo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Nanaimo?

    Departing from Seattle to Nanaimo will take you 4h 55m. Seattle and Nanaimo are separated by a distance of 132 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Nanaimo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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