HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nanaimo

$263+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Nanaimo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 1, 2025.

Round-trip from

$313
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$272
From Seattle/Tacoma Intl to Nanaimo Arpt
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($32 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 July 2025
Search Deals

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 July 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:40 amSEA - YCD
1 stop5h 49mWestJet
Fri 8/225:35 amYCD - SEA
1 stop7h 23mWestJet
Deal found 7/1$263
This Air Canada deal was found by Cheapflights users on 6/30. 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 7/147:15 pmSEA - YCD
1 stop3h 00mAir Canada
Mon 7/216:00 amYCD - SEA
1 stop3h 21mAir Canada
Deal found 6/30$314
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/151:50 pmSEA - YCD
3 stops25h 20mMultiple Airlines
Fri 8/223:00 pmYCD - SEA
1 stop5h 28mMultiple Airlines
Deal found 7/1$426

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 1, 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

Fri 8/15

8:40 am-2:29 pm

1 stop5h 49m

Nanaimo Arpt

Fri 8/22

5:35 am-12:58 pm

1 stop7h 23m

$263

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Mon 7/14

7:15 pm-10:15 pm

1 stop3h 00m

Nanaimo Arpt

Mon 7/21

6:00 am-9:21 am

1 stop3h 21m

$314

SeattleNanaimo

SEA - YCD

SEAYCD

Seattle/Tacoma Intl

Fri 8/15

1:50 pm-3:10 pm

3 stops25h 20m

Nanaimo Arpt

Fri 8/22

3:00 pm-8:28 pm

1 stop5h 28m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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?

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 July 1, 2025.

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.

Reviews of airlines servicing Nanaimo

Get insights into the airlines that provide service to Nanaimo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nanaimo. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Seattle to Nanaimo, such as WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,909 reviews

Overall

7.2

Boarding

7.4

Crew

7.9

Entertainment

6.1

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.
WestJet
7.2
Good
2,909 reviews
WestJet
7.2
Good
2,909 reviews

Overall

7.2

Boarding

7.4

Crew

7.9

Entertainment

6.1

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.
Air Canada
7.1
Good
9,665 reviews
WestJet
7.2
Good
2,909 reviews

Overall

7.2

Boarding

7.4

Crew

7.9

Entertainment

6.1

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.

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?

    Our cheapest airline available from Seattle to Nanaimo is WestJet. Our recent data shows that you can find tickets from as low as $313 on this airline. An additional option worth looking into is Air Canada, starting at $314.

  • 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

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.
Seattle to Vancouver Intl flights
Seattle to Calgary flights
Portland to Vancouver Intl flights
Portland to Calgary flights
Spokane to Vancouver Intl flights
Seattle to Kelowna flights
Seattle to Victoria flights
Portland to Victoria flights
Portland to Kelowna flights
Spokane to Calgary flights
Seattle to Kamloops flights
Pasco to Vancouver Intl flights
Seattle to Cranbrook flights
Seattle to Campbell River flights
Portland to Kamloops flights
Bellingham to Victoria flights
Seattle to Comox flights
Seattle to Smithers flights
Portland to Williams Lake flights
Yakima to Vancouver Intl flights
Seattle to Penticton flights
Bellingham to Kelowna flights
Seattle to Castlegar flights
Bellingham to Vancouver Intl flights
Pasco to Victoria flights
Portland to Comox flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.