How long is the flight from Seattle to Nanaimo?

Departing from Seattle to Nanaimo will take you 3h 36m. Seattle and Nanaimo are separated by a distance of 132 mi.

In terms of precipitation, rainfall in Nanaimo ranges from 0.8 - 6.3 inches per month. November is typically the wettest month, when rainfall can reach 6.3 in. July is typically the driest time to visit Nanaimo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Nanaimo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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.

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.

$106+ Flights from Seattle to Nanaimo

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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 December 23, 2025.

Thu 12/259:25 amSEA - YCD

1 stop5h 43mWestJet

Sun 12/283:40 pmYCD - SEA

1 stop25h 05mWestJet

Deal found 12/22

$814

Thu 12/259:25 amSEA - YCD

1 stop5h 43mWestJet

Fri 12/263:40 pmYCD - SEA

1 stop5h 06mWestJet

Deal found 12/21

$818

Wed 12/241:30 pmSEA - YCD

1 stop25h 38mWestJet

Fri 12/263:40 pmYCD - SEA

1 stop5h 06mWestJet

Deal found 12/21

$822

Thu 12/257:05 amSEA - YCD

2 stops14h 31mMultiple Airlines

Sun 12/283:00 pmYCD - SEA

2 stops9h 59mMultiple Airlines

Deal found 12/22

$1,829

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 23, 2025.

Wed 1/215:50 amSEA - YCD

1 stop3h 36mAir Canada

Sun 1/253:00 pmYCD - SEA

1 stop4h 16mAir Canada

Deal found 12/20

$256

Thu 2/59:25 pmSEA - YCD

2 stops41h 40mMultiple Airlines

Thu 2/123:50 pmYCD - SEA

1 stop17h 32mMultiple Airlines

Deal found 12/22

$315

Sun 2/2211:55 amSEA - YCD

2 stops23h 10mWestJet

Fri 2/275:15 amYCD - SEA

1 stop9h 04mWestJet

Deal found 12/22

$376

Sun 2/225:50 amSEA - YCD

1 stop3h 36mAir Canada

Fri 2/2710:10 amYCD - SEA

1 stop4h 21mAir Canada

Deal found 12/22

$256

Thu 2/59:55 amSEA - YCD

1 stop4h 26mAir Canada

Thu 2/1210:10 amYCD - SEA

1 stop4h 21mAir Canada

Deal found 12/22

$267

Mon 2/2311:55 amSEA - YCD

2 stops12h 31mMultiple Airlines

Sat 2/283:40 pmYCD - SEA

1 stop15h 22mMultiple Airlines

Deal found 12/22

$327

Wed 1/213:10 pmSEA - YCD

1 stop20h 10mWestJet

Sun 1/255:15 amYCD - SEA

2 stops29h 07mWestJet

Deal found 12/22

$417

Last-minute flights from Seattle to Nanaimo
Discover last-minute flight deals from Seattle to Nanaimo. Data last updated December 23, 2025 and is based on user searches.

Wed 12/241:30 pmSEA - YCD

1 stop25h 38mWestJet

Fri 12/263:40 pmYCD - SEA

1 stop5h 06mWestJet

Deal found 12/21

$822

Thu 12/259:25 amSEA - YCD

1 stop5h 43mWestJet

Sun 12/283:40 pmYCD - SEA

1 stop25h 05mWestJet

Deal found 12/22

$814

Thu 12/259:25 amSEA - YCD

1 stop5h 43mWestJet

Fri 12/263:40 pmYCD - SEA

1 stop5h 06mWestJet

Deal found 12/21

$818

Wed 1/219:55 amSEA - YCD

1 stop4h 26mAir Canada

Sun 1/256:00 amYCD - SEA

1 stop3h 31mAir Canada

Deal found 12/21

$256

Wed 1/213:10 pmSEA - YCD

1 stop20h 10mWestJet

Sun 1/255:15 amYCD - SEA

2 stops29h 07mWestJet

Deal found 12/22

$417

One-way flights from Seattle to Nanaimo
Search for one-way flight options from Seattle to Nanaimo. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Thu 2/511:05 pmSEA - YCD

1 stop16h 00mMultiple Airlines

Deal found 12/21

$106

Find flight deals from Seattle to Nanaimo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$256 (Air Canada)
One-way from	$106 (Trip.com)
Popular in	June
Cheapest in	January
Average price	$285

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. 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

Fly from

Fly to

Route

Depart

Return

Price

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Wed 1/21

5:50 am-9:26 am

1 stop3h 36m

Nanaimo Arpt

Sun 1/25

3:00 pm-7:16 pm

1 stop4h 16m

$256

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 2/22

5:50 am-9:26 am

1 stop3h 36m

Nanaimo Arpt

Fri 2/27

10:10 am-2:31 pm

1 stop4h 21m

$256

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 2/5

9:55 am-2:21 pm

1 stop4h 26m

Nanaimo Arpt

Thu 2/12

10:10 am-2:31 pm

1 stop4h 21m

$267

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 2/5

9:25 pm-3:05 pm

2 stops41h 40m

Nanaimo Arpt

Thu 2/12

3:50 pm-9:22 am

1 stop17h 32m

$315

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 2/23

11:55 am-12:26 am

2 stops12h 31m

Nanaimo Arpt

Sat 2/28

3:40 pm-7:02 am

1 stop15h 22m

$327

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 2/22

11:55 am-11:05 am

2 stops23h 10m

Nanaimo Arpt

Fri 2/27

5:15 am-2:19 pm

1 stop9h 04m

$376

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-11:20 am

1 stop20h 10m

Nanaimo Arpt

Sun 1/25

5:15 am-10:22 am

2 stops29h 07m

$417

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Thu 2/5

11:05 pm-3:05 pm

1 stop16h 00m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Seattle to Nanaimo

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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.

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

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

How long is the flight from Seattle to Nanaimo?
Departing from Seattle to Nanaimo will take you 3h 36m. 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.
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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$106+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Nanaimo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Nanaimo

Cheapest flights from Seattle to NanaimoExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Seattle to Nanaimo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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.

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?

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

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?

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

How can I find direct flights from Seattle to Nanaimo?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Nanaimo

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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 December 23, 2025.