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Nanaimo

$213+ Cheap flights from Seattle (SEA) to Nanaimo (YCD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCD
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Seattle to Nanaimo

Best flights from Seattle to Nanaimo
Discover carefully curated flight deals from Seattle to Nanaimo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:05 amSEA - YCD
1 stop7h 17mWestJet
Sat 6/205:35 amYCD - SEA
1 stop7h 33mWestJet
Deal found 12/26$213
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sat 6/139:55 amSEA - YCD
1 stop4h 20mAir Canada
Fri 6/199:05 amYCD - SEA
1 stop5h 17mAir Canada
Deal found 12/26$239
This FlightHub deal was found by Cheapflights users on 12/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:05 amSEA - YCD
1 stop7h 17mWestJet
Sat 6/205:35 amYCD - SEA
1 stop7h 33mWestJet
Deal found 12/26$224
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Mon 6/155:40 amSEA - YCD
1 stop5h 20mAir Canada
Fri 6/196:00 amYCD - SEA
1 stop3h 17mAir Canada
Deal found 12/26$239
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sat 6/139:55 amSEA - YCD
1 stop4h 20mAir Canada
Sun 6/212:45 pmYCD - SEA
1 stop3h 47mAir Canada
Deal found 12/26$239
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/83:10 pmSEA - YCD
2 stops23h 55mWestJet
Sun 2/153:40 pmYCD - SEA
2 stops22h 39mWestJet
Deal found 12/26$246
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sun 6/145:40 amSEA - YCD
1 stop2h 50mAir Canada
Sun 6/216:00 amYCD - SEA
1 stop3h 17mAir Canada
Deal found 12/26$239
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sun 6/145:40 amSEA - YCD
1 stop2h 50mAir Canada
Fri 6/196:00 amYCD - SEA
1 stop3h 17mAir Canada
Deal found 12/26$239
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sun 2/89:55 amSEA - YCD
1 stop4h 26mAir Canada
Sun 2/1510:10 amYCD - SEA
1 stop4h 21mAir Canada
Deal found 12/26$245

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$213
(oojo)

One-way from

$150
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$285
Provider with most accurate pricing for Seattle/Tacoma Intl-Nanaimo Arpt flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nanaimo Arpt flights.
Search Deals
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. 10% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 28, 2025.
Use the filters below to find and compare flights from Seattle to Nanaimo that are best for you.

Fly from

Seattle

Fly to

Nanaimo

Route

Depart

Return

Price

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 6/14

7:05 am-2:22 pm

1 stop7h 17m

Nanaimo Arpt

Sat 6/20

5:35 am-1:08 pm

1 stop7h 33m

$213

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 6/15

7:05 am-2:22 pm

1 stop7h 17m

Nanaimo Arpt

Sat 6/20

5:35 am-1:08 pm

1 stop7h 33m

$224

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 6/13

9:55 am-2:15 pm

1 stop4h 20m

Nanaimo Arpt

Fri 6/19

9:05 am-2:22 pm

1 stop5h 17m

$239

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 6/15

5:40 am-11:00 am

1 stop5h 20m

Nanaimo Arpt

Fri 6/19

6:00 am-9:17 am

1 stop3h 17m

$239

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 6/13

9:55 am-2:15 pm

1 stop4h 20m

Nanaimo Arpt

Sun 6/21

2:45 pm-6:32 pm

1 stop3h 47m

$239

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 6/14

5:40 am-8:30 am

1 stop2h 50m

Nanaimo Arpt

Sun 6/21

6:00 am-9:17 am

1 stop3h 17m

$239

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 6/14

5:40 am-8:30 am

1 stop2h 50m

Nanaimo Arpt

Fri 6/19

6:00 am-9:17 am

1 stop3h 17m

$239

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 2/8

9:55 am-2:21 pm

1 stop4h 26m

Nanaimo Arpt

Sun 2/15

10:10 am-2:31 pm

1 stop4h 21m

$245

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 2/8

3:10 pm-3:05 pm

2 stops23h 55m

Nanaimo Arpt

Sun 2/15

3:40 pm-2:19 pm

2 stops22h 39m

$246

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Tue 1/6

10:55 pm-12:32 am

2 stops25h 37m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Seattle to Nanaimo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Nanaimo in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Nanaimo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Nanaimo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Nanaimo (average of $79). Flying from Seattle to Nanaimo in May is currently the most expensive (average of $178). 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.

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 20m. Seattle and Nanaimo are separated by a distance of 132 mi. This flight may include one or multiple stops.

  • 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.

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

    Currently, March is the cheapest month in which you can book a flight from Seattle to Nanaimo (average of $79). Flying from Seattle to Nanaimo in May is currently the most expensive (average of $178). 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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