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Nanaimo

$117+ 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$256
(Air Canada)

One-way from

$117
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$235
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
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One-way flight from Seattle/Tacoma Intl to Nanaimo Arpt
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sat 12/2711:10 pmSEA - YCD
1 stop15h 58mMultiple Airlines
Sat 1/33:40 pmYCD - SEA
2 stops18h 31mMultiple Airlines
Deal found 11/12$372
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:05 amSEA - YCD
1 stop4h 16mUnited Airlines
Wed 12/103:00 pmYCD - SEA
1 stop4h 16mUnited Airlines
Deal found 11/12$398
This Air Canada deal was found by Cheapflights users on 11/12. 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 12/275:50 amSEA - YCD
1 stop3h 36mAir Canada
Sat 1/36:20 pmYCD - SEA
1 stop3h 46mAir Canada
Deal found 11/12$434
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:05 amSEA - YCD
1 stop4h 16mUnited Airlines
Wed 12/33:00 pmYCD - SEA
1 stop4h 16mUnited Airlines
Deal found 11/11$438
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Sun 11/3011:55 amSEA - YCD
1 stop23h 06mMultiple Airlines
Wed 12/311:55 amYCD - SEA
1 stop26h 25mMultiple Airlines
Deal found 11/11$493
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Sun 11/3011:55 amSEA - YCD
2 stops23h 13mWestJet
Wed 12/311:55 amYCD - SEA
1 stop26h 25mWestJet
Deal found 11/11$498
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Mon 12/2911:55 amSEA - YCD
1 stop3h 31mMultiple Airlines
Sat 1/33:40 pmYCD - SEA
2 stops33h 13mMultiple Airlines
Deal found 11/11$735
This Justfly.com deal was found by Cheapflights users on 11/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:10 pmSEA - YCD
1 stop20h 10mWestJet
Mon 11/173:40 pmYCD - SEA
1 stop5h 10mWestJet
Deal found 11/12$736
This WestJet deal was found by Cheapflights users on 11/12. 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.
Mon 12/811:55 amSEA - YCD
2 stops12h 44mWestJet
Wed 12/105:15 amYCD - SEA
1 stop9h 05mWestJet
Deal found 11/12$952
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 11/1411:29 amSEA - YCD
1 stop3h 39mMultiple Airlines
Mon 11/173:40 pmYCD - SEA
2 stops22h 40mMultiple Airlines
Deal found 11/12$990

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 November 13, 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

Sat 5/2

5:40 am-8:30 am

1 stop2h 50m

Nanaimo Arpt

Wed 5/6

9:05 am-2:16 pm

1 stop5h 11m

$256

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 12/27

11:10 pm-3:08 pm

1 stop15h 58m

Nanaimo Arpt

Sat 1/3

3:40 pm-10:11 am

2 stops18h 31m

$372

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 12/8

10:05 am-2:21 pm

1 stop4h 16m

Nanaimo Arpt

Wed 12/10

3:00 pm-7:16 pm

1 stop4h 16m

$398

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 12/27

5:50 am-9:26 am

1 stop3h 36m

Nanaimo Arpt

Sat 1/3

6:20 pm-10:06 pm

1 stop3h 46m

$434

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 12/29

5:50 am-9:26 am

1 stop3h 36m

Nanaimo Arpt

Sat 1/3

6:20 pm-10:06 pm

1 stop3h 46m

$434

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 11/30

10:05 am-2:21 pm

1 stop4h 16m

Nanaimo Arpt

Wed 12/3

3:00 pm-7:16 pm

1 stop4h 16m

$438

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 2/12

3:10 pm-12:26 am

1 stop9h 16m

Nanaimo Arpt

Mon 2/16

11:55 am-2:19 pm

1 stop26h 24m

$469

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 5/2

7:05 am-3:09 pm

2 stops8h 04m

Nanaimo Arpt

Wed 5/6

3:00 pm-8:28 pm

1 stop5h 28m

$484

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sat 12/27

11:10 pm-3:08 pm

1 stop15h 58m

$117

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 11/27

5:50 am-9:26 am

1 stop3h 36m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
1
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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 November.
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, April is the cheapest month in which you can book a flight from Seattle to Nanaimo (average of $100). 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.

What is the cheapest time of day to fly from SEA to YCD?

Find hourly flight availability from Seattle to Nanaimo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 72% on flights from Seattle to Nanaimo by exploring options for tickets in the morning.

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 2h 50m. Seattle and Nanaimo are separated by a distance of 132 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $140. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from Seattle to Nanaimo for a low price.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Nanaimo (average of $100). 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.

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