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 July.

Alternative Nanaimo to Seattle routes

Looking for the cheapest, fastest or easiest route from Nanaimo to Seattle? You could fly into the following airports instead.

Nanaimo to Seattle: Flight information

The things to know before you go.
Cheapest flight found$387
Cheapest month to flyJune

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 $387. 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 $387.
As of May 2025, 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 $387.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Nanaimo to Seattle on Friday, 27 June 2025.
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 May, the average temperature is usually around 12°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 Air Canada .

Flying from Nanaimo to Seattle: what you need to know

  • Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are Seattle's primary gateways.

  • The timezone in Seattle is UTC-7, which is one hour ahead of Nanaimo.

  • Allow plenty of time to catch your Nanaimo to Seattle flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time like July? Major public holidays and other popular periods can mean longer lines and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Nanaimo to Seattle

  • To find cheap Nanaimo to Seattle flights, book as early as possible. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • Finding cheap plane tickets from Nanaimo to Seattle is more likely if you're flexible with your trip dates. Try using the 'Whole month' function to see the lowest fares across every month and walk away with an awesome deal.

  • Never miss a deal on cheap flights from Nanaimo to Seattle by setting up a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Tailor your trip using filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Nanaimo to Seattle flights.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

Lake Union Sea Plane Base Airport (LKE)

  • Once your flight from Nanaimo to Seattle has touched down, you can make your way to the city centre in around 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • Public transport will get you there in approximately 25 minutes.

  • After your flight from Nanaimo to Seattle, settle in at a hotel close to LKE. These are some great options that'll help you switch to relaxation mode:

More about Seattle

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Seattle right here. Explore these hotels as soon as you've booked your flight from Nanaimo to Seattle:

  • All great adventures should include a little sightseeing. Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab are must-do's during your Seattle adventure.

Explore more of United States

  • Portland is just one of the many places in United States waiting to be discovered after you've seen Seattle. Around 241 kilometres to the south, check out popular attractions including Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 370 kilometres east of Seattle, Spokane is another essential stop in United States. Get a taste of what this destination has to offer at Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

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