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Cheap flights from Nanaimo to Seattle from C$ 248

YCD — SEA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nanaimo to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Nanaimo to Seattle

Wed 18/115:45 a.m. -
1 stop8h 55m
Thu 26/112:30 p.m. -
1 stop18h 40m
Deal found 29/10C$ 513
Thu 10/125:45 a.m. -
1 stop8h 55m
Thu 17/122:30 p.m. -
2 stops47h 45m
Deal found 26/10C$ 653
Mon 14/123:30 p.m. -
1 stop3h 52m
Mon 21/127:05 p.m. -
1 stop13h 31m
Deal found 30/10C$ 751
Thu 10/125:45 a.m. -
2 stops15h 19m
Thu 17/122:30 p.m. -
2 stops47h 45m
Deal found 26/10C$ 752
Thu 10/123:30 p.m. -
1 stop3h 52m
Thu 17/127:05 p.m. -
1 stop13h 31m
Deal found 26/10C$ 771
Mon 14/123:50 p.m. -
2 stops22h 50m
Mon 21/1210:03 a.m. -
1 stop4h 07m
Deal found 30/10C$ 961
Thu 17/125:45 a.m. -
1 stop8h 55m
Fri 18/122:30 p.m. -
1 stop9h 25m
Deal found 28/10C$ 990
Wed 11/115:45 a.m. -
1 stop8h 55m
Thu 19/117:59 p.m. -
1 stop18h 16m
Deal found 28/10C$ 1,057

Find flight deals from Nanaimo to Seattle

Round-trip from

C$ 513

One-way from

C$ 248

Popular in

October

Cheapest in

January

Average price

C$ 420
WestJet
  • WestJet
  • 18/11-26/11
  • 2 total stops
  • 27h 35m total
  • Nanaimo to Seattle
Search Deals
Air Canada
  • Air Canada
  • 10/12-31/12
  • 1 total stop
  • 3h 07m total
  • Nanaimo to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Thu 10/12

7:25 a.m.-9:32 a.m.

1 stop3h 07m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 248

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Thu 10/12

5:45 a.m.-12:31 p.m.

3 stops31h 46m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 428

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Wed 18/11

5:45 a.m.-1:40 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Thu 26/11

2:30 p.m.-10:10 a.m.

1 stop18h 40m

C$ 513

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Thu 10/12

5:45 a.m.-1:40 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Thu 17/12

2:30 p.m.-3:15 p.m.

2 stops47h 45m

C$ 653

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Mon 14/12

3:50 p.m.-1:40 p.m.

2 stops22h 50m

Seattle/Tacoma Intl

Mon 21/12

10:03 a.m.-3:10 p.m.

1 stop4h 07m

C$ 961

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Thu 17/12

5:45 a.m.-1:40 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Fri 18/12

2:30 p.m.-12:55 a.m.

1 stop9h 25m

C$ 990

NanaimoSeattle

YCD Nanaimo Arpt - SEA Seattle/Tacoma Intl

YCDSEA

Nanaimo Arpt

Wed 11/11

5:45 a.m.-1:40 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Thu 19/11

7:59 p.m.-3:15 p.m.

1 stop18h 16m

C$ 1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Sorted by cheapest first

Best time to book a flight from Nanaimo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Nanaimo with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Air Canada from Nanaimo to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,832 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,832 reviews
Air Canada
7.1
Good
11,832 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • How long is the flight from Nanaimo to Seattle?

    There are many flights that can get you from Nanaimo to Seattle in 8h 55m. Fly via WestJet to get the fastest option. The distance from Nanaimo to Seattle is about 212 km.

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

    Air Canada, at C$ 143, was found to be the cheapest airline from Nanaimo to Seattle..

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

    Yes. In addition to deals on Nanaimo to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nanaimo to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nanaimo to Seattle.

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

    Yes. Cheapflights offers flight deals from Nanaimo to Seattle 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Tukwila
Mukilteo
Ellensburg
Renton
Lynnwood
Cashmere
Tacoma
Marysville
Federal Way
Kirkland
Leavenworth

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Nanaimo to Seattle

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 143AverageC$ 395FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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When you search for this flight from Nanaimo to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Nanaimo to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Nanaimo to Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Nanaimo to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Nanaimo to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Nanaimo to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Nanaimo today and book when prices fit your budget.

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