$224+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCD
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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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
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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 October 12, 2026.
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 October 12, 2026.
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sat 11/710:10 am -
1 stop4h 41m
Sat 11/143:30 pm -
1 stop2h 52m
Deal found 10/8![Air Canada logo]()
$366
This Air Canada deal was found by Cheapflights users on 10/10. 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.
Tue 11/248:40 am -
1 stop6h 11m
Tue 12/13:30 pm -
1 stop2h 52m
Deal found 10/10![Air Canada logo]()
$385
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sun 11/223:15 pm -
1 stop6h 56m
Sun 11/293:30 pm -
1 stop6h 27m
Deal found 10/8![Air Canada logo]()
$388
This Trip.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/242:30 pm -
1 stop19h 40m
Tue 12/13:50 pm -
2 stops21h 50m
Deal found 10/10![WestJet logo]()
$425
This Air Canada deal was found by Cheapflights users on 10/7. 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.
Wed 10/2110:50 am -
1 stop3h 25m
Sun 10/252:30 pm -
1 stop3h 52m
Deal found 10/7![Air Canada logo]()
$460
This Booking.com deal was found by Cheapflights users on 10/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:30 pm -
1 stop10h 25m
Sun 11/293:50 pm -
2 stops45h 50m
Deal found 10/8![WestJet logo]()
$493
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sat 11/78:40 am -
1 stop6h 11m
Sat 11/1411:45 am -
2 stops6h 37m
Deal found 10/8![Multiple Airlines logo]()
$552
This oojo deal was found by Cheapflights users on 10/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:20 pm -
2 stops24h 55m
Sat 11/143:50 pm -
2 stops21h 50m
Deal found 10/8![WestJet logo]()
$650
Best flights from Seattle to NanaimoDiscover 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 October 12, 2026.
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 October 12, 2026.
This Air Canada deal was found by Cheapflights users on 10/10. 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.
Tue 11/248:40 am -
1 stop6h 11m
Tue 12/13:30 pm -
1 stop2h 52m
Deal found 10/10![Air Canada logo]()
$385
This Trip.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/242:30 pm -
1 stop19h 40m
Tue 12/13:50 pm -
2 stops21h 50m
Deal found 10/10![WestJet logo]()
$425
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sun 11/223:15 pm -
1 stop6h 56m
Sun 11/293:30 pm -
1 stop6h 27m
Deal found 10/8![Air Canada logo]()
$388
This Mytrip deal was found by Cheapflights users on 10/8. 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.
Sun 11/221:52 pm -
3 stops29h 53m
Sun 11/293:50 pm -
3 stops21h 50m
Deal found 10/8![Multiple Airlines logo]()
$806
This Booking.com deal was found by Cheapflights users on 10/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:30 pm -
2 stops24h 45m
Sun 11/293:50 pm -
2 stops45h 50m
Deal found 10/8![WestJet logo]()
$502
This oojo deal was found by Cheapflights users on 10/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:20 pm -
2 stops24h 55m
Sat 11/143:50 pm -
2 stops21h 50m
Deal found 10/8![WestJet logo]()
$650
Last-minute flights from Seattle to NanaimoDiscover last-minute flight deals from Seattle to Nanaimo. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Nanaimo. Data last updated October 12, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/7. 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.
Wed 10/2110:50 am -
1 stop3h 25m
Sun 10/252:30 pm -
1 stop3h 52m
Deal found 10/7![Air Canada logo]()
$460
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sat 11/710:10 am -
1 stop4h 41m
Sat 11/143:30 pm -
1 stop2h 52m
Deal found 10/8![Air Canada logo]()
$366
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sat 11/78:40 am -
1 stop6h 11m
Sat 11/1411:45 am -
2 stops6h 37m
Deal found 10/8![Multiple Airlines logo]()
$552
This oojo deal was found by Cheapflights users on 10/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:20 pm -
2 stops24h 55m
Sat 11/143:50 pm -
2 stops21h 50m
Deal found 10/8![WestJet logo]()
$650
This Air Canada deal was found by Cheapflights users on 10/8. 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.
Sun 11/223:15 pm -
1 stop6h 56m
Sun 11/293:30 pm -
1 stop6h 27m
Deal found 10/8![Air Canada logo]()
$388
This Booking.com deal was found by Cheapflights users on 10/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:30 pm -
1 stop10h 25m
Sun 11/293:50 pm -
2 stops45h 50m
Deal found 10/8![WestJet logo]()
$493
This Air Canada deal was found by Cheapflights users on 10/10. 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.
Tue 11/248:40 am -
1 stop6h 11m
Tue 12/13:30 pm -
1 stop2h 52m
Deal found 10/10![Air Canada logo]()
$385
This Trip.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/242:30 pm -
1 stop19h 40m
Tue 12/13:50 pm -
2 stops21h 50m
Deal found 10/10![WestJet logo]()
$425
One-way flights from Seattle to NanaimoSearch for one-way flight options from Seattle to Nanaimo. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from Seattle to Nanaimo. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/142:30 pm -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![WestJet logo]()
$224
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:20 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![WestJet logo]()
$404
Find 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 October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Air Canada) |
One-way from | $224 (FlightHub) |
Popular in | August |
Cheapest in | January |
Average price | $305 |
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 7,457,451 searches. Data last updated October 12, 2026.
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
Cheapest round-trip
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Sun 2/14
2:30 pm-11:10 am
1 stop19h 40m
Nanaimo Arpt
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Tue 2/16
2:30 pm-11:10 am
1 stop19h 40m
Nanaimo Arpt
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Tue 11/24
8:40 am-3:51 pm
1 stop6h 11m
Nanaimo Arpt
Tue 12/1
3:30 pm-5:22 pm
1 stop2h 52m
$385
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Sun 11/22
3:15 pm-11:11 pm
1 stop6h 56m
Nanaimo Arpt
Sun 11/29
3:30 pm-8:57 pm
1 stop6h 27m
$388
Quickest round-trip
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Mon 2/15
7:20 am-4:15 pm
1 stop7h 55m
Nanaimo Arpt
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$404
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Tue 11/24
2:30 pm-11:10 am
1 stop19h 40m
Nanaimo Arpt
Tue 12/1
3:50 pm-12:40 pm
2 stops21h 50m
$425
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Sun 11/22
2:30 pm-4:15 pm
2 stops24h 45m
Nanaimo Arpt
Sun 11/29
3:50 pm-12:40 pm
2 stops45h 50m
$502
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Sat 11/7
2:20 pm-4:15 pm
2 stops24h 55m
Nanaimo Arpt
Sat 11/14
3:50 pm-12:40 pm
2 stops21h 50m
$650
SeattleNanaimo
SEA Seattle/Tacoma Intl - YCD Nanaimo Arpt
SEAYCD
Seattle/Tacoma Intl
Sun 11/22
1:52 pm-8:45 pm
3 stops29h 53m
Nanaimo Arpt
Sun 11/29
3:50 pm-12:40 pm
3 stops21h 50m
$806
Sorted by cheapest first
- 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 FlightHub the most. FlightHub 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.
SEA-YCD
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.
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.
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