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Castlegar

$567+ Cheap flights from Seattle (SEA) to Castlegar (YCG)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCG
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap flight deals from Seattle to Castlegar

Cheapest flights from Seattle to Castlegar
Explore the most affordable flight options available from Seattle to Castlegar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Air Canada deal was found by Cheapflights users on 6/14. 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 10/105:40 am
SEA
-
YCG
1 stop4h 34m
Air Canada
Tue 10/1310:50 am
YCG
-
SEA
1 stop3h 32m
Air Canada
Deal found 6/14$567
This Air Canada deal was found by Cheapflights users on 6/11. 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 10/75:40 am
SEA
-
YCG
1 stop4h 34m
Air Canada
Sat 10/1010:50 am
YCG
-
SEA
1 stop11h 52m
Air Canada
Deal found 6/11$586

Find flight deals from Seattle to Castlegar

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Castlegar (YCG). 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 June 15, 2026.

Round-trip from

$567
(Air Canada)
From Seattle/Tacoma Intl to Castlegar
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Castlegar 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 June 15, 2026.
Use the filters below to find and compare flights from Seattle to Castlegar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Sat 10/10

5:40 am-10:14 am

1 stop4h 34m

Castlegar

Tue 10/13

10:50 am-2:22 pm

1 stop3h 32m

$567

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Wed 10/7

5:40 am-10:14 am

1 stop4h 34m

Castlegar

Sat 10/10

10:50 am-10:42 pm

1 stop11h 52m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

Best time to book a flight from Seattle to Castlegar

Have a flexible travel schedule? Discover the best time to fly to Castlegar 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Castlegar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Castlegar?

    There are many flights that can get you from Seattle to Castlegar in 4h 34m. Fly via Air Canada to get the fastest option. The distance from Seattle to Castlegar is about 249 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Castlegar 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

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