C$198 Cheap Flights from Nanaimo (YCDA) to Seattle (SEAA)

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Flight deals from Nanaimo to Seattle

Looking for a cheap last-minute deal or the best return flight from Nanaimo to Seattle? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Nanaimo to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Nanaimo to Seattle flights are currently cheapest in May.

Nanaimo to Seattle: Flight information

The things to know before you go.
Cheapest flight foundC$198
Cheapest month to flyMay

Finding cheap flights from Nanaimo to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Nanaimo to Seattle is C$357. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Nanaimo to Seattle. But we found flights with one or more stops from C$357.
As of April 2026, there are no flights flying from Nanaimo to Seattle.
The cheapest month to fly from Nanaimo to Seattle is usually June.
If you're flying from Nanaimo, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from C$357.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Nanaimo to Seattle on Saturday, June 6, 2026.
No airlines currently offer direct flights between Nanaimo and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
The cheapest airline that flies to Seattle is WestJet .

Flying from Nanaimo to Seattle: what you need to know

  • When landing in Seattle, Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base (LKE) are the chief entry points.

  • Give yourself plenty of time to catch your flight from Nanaimo to Seattle. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or other peak period, allow extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • You can enter United States for tourism purposes without a visa if you have a passport from Canada. But before organizing your cheap flight from Nanaimo to Seattle, make sure you're up to date with the latest guidelines. Visa rules are subject to change, and you may require some travel documentation if your trip is for business or other reasons.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is around 23 kilometres from the centre of Seattle. With your own car rental or if you're catching a cab, the drive is about 18 minutes.

  • If you're travelling on public transport, expect a journey of roughly 54 minutes.

  • Consider booking a hotel close to SEA if you're taking a late flight from Nanaimo to Seattle. Settle into one of these options and avoid the hassle of a long transfer:

Lake Union Sea Plane Base Airport (LKE)

How to find the cheapest flights from Nanaimo to Seattle

  • At the moment, C$198 is the best price we've seen for a one-way ticket from Nanaimo to Seattle. The cheapest price for a return flight is C$357. Keep in mind fares may change due to demand at the time of booking.

  • Don't wait until the last minute. You're more likely to find cheap flights from Nanaimo to Seattle if you book early. Airlines often offer some amazing early bird discounts.

  • The 'Whole month' search tool shows you the cheapest tickets from Nanaimo to Seattle across the entire month. It's the best way to snap up a bargain if your plans aren't set in stone.

  • Set up a Price Alert for cheap flights from Nanaimo to Seattle. There's no need to look every day to see whether prices have dropped. We'll update you as soon as there's a change in price.

  • Use filters to find your ideal trip. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Nanaimo to Seattle, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Best time to go to Seattle

  • May is the quietest month for flights from Nanaimo to Seattle, while July is the busiest. Figure out the best time to go to Seattle based on whether you want a bustling atmosphere or a more laid-back vibe.

  • Book your flight from Nanaimo to Seattle for August if you'd like to visit the city during its warmest month. You can expect temperatures in Seattle to range from 12ºC to 28ºC.

  • February has average temperatures of between -1ºC and 11ºC. Look for cheap flights from Nanaimo to Seattle around that time if you want to travel in cooler conditions.

More about Seattle

  • Start your Seattle trip right by choosing the perfect place to stay. Once you've booked your flight from Nanaimo to Seattle, browse our range of accommodation options including:

  • There are so many things to discover in this city it can be hard to work out where to begin. Gas Works - Lake View Point, Queen Anne Bowl Playfield and LMN Architects are major attractions which should be on every Seattle itinerary.

Complete your Seattle trip with a car rental

  • Finding you a cheap flight from Nanaimo to Seattle isn't our only party trick. Check out our car rentals in Seattle and explore at your own pace. We find deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.