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Castlegar

$683+ Cheap flights from Washington 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YCG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Washington to Castlegar

Cheapest flights from Washington to Castlegar
Explore the most affordable flight options available from Washington to Castlegar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/28. 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 3/143:40 pm
SEA
-
YCG
1 stop18h 47m
Air Canada
Sat 3/2111:05 am
YCG
-
SEA
1 stop3h 56m
Air Canada
Deal found 1/28$683
This Air Canada deal was found by Cheapflights users on 1/26. 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 4/55:50 am
SEA
-
YCG
1 stop4h 35m
Air Canada
Wed 4/811:00 am
YCG
-
SEA
1 stop22h 33m
Air Canada
Deal found 1/26$708
This Air Canada deal was found by Cheapflights users on 1/28. 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 3/105:40 am
SEA
-
YCG
1 stop4h 47m
Air Canada
Wed 3/1111:05 am
YCG
-
SEA
1 stop22h 30m
Air Canada
Deal found 1/28$783
This Air Canada deal was found by Cheapflights users on 1/28. 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 3/149:20 am
SEA
-
YCG
2 stops25h 07m
Multiple Airlines
Sat 3/2111:05 am
YCG
-
SEA
1 stop3h 56m
Multiple Airlines
Deal found 1/28$811

Find flight deals from Washington to Castlegar

Keep the following information in mind while searching for Washington to Castlegar flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$683
(Air Canada)
Provider with most accurate pricing for Seattle/Tacoma Intl-Castlegar flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Castlegar flights.
Search Deals
From Washington to Castlegar
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 29, 2026.
Use the filters below to find and compare flights from Washington to Castlegar that are best for you.

Fly from

Washington

Fly to

Castlegar

Route

Depart

Return

Price

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Sat 3/14

3:40 pm-10:27 am

1 stop18h 47m

Castlegar

Sat 3/21

11:05 am-3:01 pm

1 stop3h 56m

$683

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Sun 4/5

5:50 am-10:25 am

1 stop4h 35m

Castlegar

Wed 4/8

11:00 am-9:33 am

1 stop22h 33m

$708

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Tue 3/10

5:40 am-10:27 am

1 stop4h 47m

Castlegar

Wed 3/11

11:05 am-9:35 am

1 stop22h 30m

$783

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Sat 3/14

9:20 am-10:27 am

2 stops25h 07m

Castlegar

Sat 3/21

11:05 am-3:01 pm

1 stop3h 56m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Washington to Castlegar

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

Cheapflights Insights

Everything you need to know about your flight from Washington to Castlegar

What is the cheapest month to book a flight from State of Washington to Castlegar?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Castlegar (average of $55). Flying from State of Washington to Castlegar in September is currently the most expensive (average of $192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly into for flights to Castlegar from Washington?

    Most people fly into Castlegar (YCG) if they book a flight to Castlegar from Washington. Castlegar is conveniently located just 1.7 mi from Castlegar’s city center.

  • How long is the flight from State of Washington to Castlegar?

    Departing from State of Washington to Castlegar will take you 18h 47m. Airlines will cover a distance of 249 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to Castlegar?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Castlegar (average of $55). Flying from State of Washington to Castlegar in September is currently the most expensive (average of $192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Castlegar?

Book flights to Castlegar if you plan to visit one of these locations
Nelson

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