What are the cheapest airlines flying from Seattle to Nanaimo round-trip?

Our cheapest airline available from Seattle to Nanaimo is Air Canada. Our recent data shows that you can find tickets from as low as $188 on this airline. An additional option worth looking into is WestJet, starting at $215.

What is the cheapest day to fly round-trip from Seattle to Nanaimo?

Saturday flights are generally found to be more expensive for flights from Seattle to Nanaimo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Nanaimo.

How far in advance should I book a flight from Seattle to Nanaimo?

Travelers have found it’s best to book a flight 55 days in advance to save up to 83% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Nanaimo 1-2 weeks in advance for as low as $176, or $411 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Nanaimo?

Flights from Seattle to Nanaimo lean towards being more expensive in May. Prices are generally better when you fly from Seattle to Nanaimo in October, with the cheapest ticket starting at $72.

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 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.

$111+ Flights from Seattle to Nanaimo

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1. Tell us where you want to go

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Cheap flight deals from Seattle to Nanaimo

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$188 (Air Canada)
One-way from	$111 (Justfly.com)
Popular in	May
Cheapest in	October
Average price	$263

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. 10% potential increase in price ($29 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 April 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 April 15, 2025.

Fri 5/305:30 amSEA - YCD

1 stop2h 59mAir Canada

Fri 6/69:05 amYCD - SEA

1 stop5h 08mAir Canada

Deal found 4/15

$188

Fri 5/308:25 amSEA - YCD

1 stop25h 30mWestJet

Fri 6/63:00 pmYCD - SEA

1 stop5h 28mWestJet

Deal found 4/15

$215

Tue 4/297:15 amSEA - YCD

2 stops12h 09mMultiple Airlines

Mon 5/59:05 amYCD - SEA

1 stop13h 08mMultiple Airlines

Deal found 4/15

$448

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 April 15, 2025.

Fri 5/305:30 amSEA - YCD

1 stop2h 59mAir Canada

Fri 6/69:05 amYCD - SEA

1 stop5h 08mAir Canada

Deal found 4/15

$188

Fri 5/308:25 amSEA - YCD

1 stop25h 30mWestJet

Fri 6/63:00 pmYCD - SEA

1 stop5h 28mWestJet

Deal found 4/15

$215

Thu 5/296:00 amSEA - YCD

2 stops33h 09mMultiple Airlines

Thu 6/53:00 pmYCD - SEA

1 stop5h 28mMultiple Airlines

Deal found 4/14

$248

Last-minute flights from Seattle to Nanaimo
Discover last-minute flight deals from Seattle to Nanaimo. Data last updated April 15, 2025 and is based on user searches.

Tue 4/297:15 amSEA - YCD

2 stops12h 09mMultiple Airlines

Mon 5/59:05 amYCD - SEA

1 stop13h 08mMultiple Airlines

Deal found 4/15

$448

Fri 5/305:30 amSEA - YCD

1 stop2h 59mAir Canada

Fri 6/69:05 amYCD - SEA

1 stop5h 08mAir Canada

Deal found 4/15

$188

Fri 5/308:25 amSEA - YCD

1 stop25h 30mWestJet

Fri 6/63:00 pmYCD - SEA

1 stop5h 28mWestJet

Deal found 4/15

$215

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 April 15, 2025.

Fri 5/168:25 amSEA - YCD

1 stop25h 30mWestJet

Deal found 4/15

$111

Fri 4/257:05 pmSEA - YCD

1 stop13h 19mAir Canada

Deal found 4/14

$169

Sun 4/207:15 amSEA - YCD

2 stops12h 09mMultiple Airlines

Deal found 4/15

$696

Cheapflights Fare Finder

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

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 5/30

5:30 am-8:29 am

1 stop2h 59m

Nanaimo Arpt

Fri 6/6

9:05 am-2:13 pm

1 stop5h 08m

$188

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 5/30

8:25 am-9:55 am

1 stop25h 30m

Nanaimo Arpt

Fri 6/6

3:00 pm-8:28 pm

1 stop5h 28m

$215

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Tue 4/29

7:15 am-7:24 pm

2 stops12h 09m

Nanaimo Arpt

Mon 5/5

9:05 am-10:13 pm

1 stop13h 08m

$448

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 5/16

8:25 am-9:55 am

1 stop25h 30m

$111

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Sun 4/20

7:15 am-7:24 pm

2 stops12h 09m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
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 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 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 time of day to fly from SEA to YCD?

Unlike at noon, when flights are generally more expensive, you can save up to 55% on flights from Seattle to Nanaimo by exploring options for tickets in the morning.

Rainfall in Nanaimo by month

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.

Temperature in Nanaimo by month

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).

Reviews of airlines servicing Nanaimo

WestJet

7.2

Good

2,805 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

YQQ - YVR

Excellent service particularly since I required special help with a wheelchair. Thank you

WestJet

7.2

Good

2,805 reviews

WestJet

7.2

Good

2,805 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

YQQ - YVR

Excellent service particularly since I required special help with a wheelchair. Thank you

Air Canada

7.0

Good

9,127 reviews

WestJet

7.2

Good

2,805 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

YQQ - YVR

Excellent service particularly since I required special help with a wheelchair. Thank you

Related info for your journey

What are the cheapest airlines flying from Seattle to Nanaimo round-trip?
Our cheapest airline available from Seattle to Nanaimo is Air Canada. Our recent data shows that you can find tickets from as low as $188 on this airline. An additional option worth looking into is WestJet, starting at $215.
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.

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$111+ 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 5/16. 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 April 15, 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 April 15, 2025.

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 April.

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 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 April 15, 2025.

Rainfall in Nanaimo by month

Plan your trip to Nanaimo by taking into account the average rainfall totals by month.

Temperature in Nanaimo by month

Plan your trip to Nanaimo by taking into account the average temperature totals by month.

Reviews of airlines servicing Nanaimo

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.

What are the cheapest airlines flying from Seattle to Nanaimo round-trip?

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?

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

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 April 15, 2025.