How long is the flight from Seattle to Castlegar?

There are many flights that can get you from Seattle to Castlegar in 18h 47m. Fly via Air Canada to get the fastest option. The distance from Seattle to Castlegar is about 249 mi.

In terms of precipitation, rainfall in Castlegar ranges from 1.2 - 3.5 inches per month. December is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Castlegar when rainfall is around 1.2 in.

If weather is an important factor for your trip to Castlegar, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from SEA to YCG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Castlegar as you normally would.

Most accurate provider : When it comes to deals on Seattle-Castlegar flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Castlegar flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Castlegar flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Castlegar 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-Castlegar flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$779+ Flights from Seattle to Castlegar

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Cheap flight deals from Seattle to Castlegar

Best flights from Seattle to Castlegar
Discover carefully curated flight deals from Seattle to Castlegar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

dom. 1/43:40 pmSEA - YCG

1 stop18h 47mAir Canada

mié. 1/711:05 amYCG - SEA

1 stop22h 10mAir Canada

Deal found 12/10

$779

dom. 1/48:00 pmSEA - YCG

1 stop14h 27mMultiple Airlines

mié. 1/711:05 amYCG - SEA

2 stops24h 36mMultiple Airlines

Deal found 12/10

$821

Last-minute flights from Seattle to Castlegar
Discover last-minute flight deals from Seattle to Castlegar. Data last updated diciembre 12, 2025 and is based on user searches.

dom. 1/43:40 pmSEA - YCG

1 stop18h 47mAir Canada

mié. 1/711:05 amYCG - SEA

1 stop22h 10mAir Canada

Deal found 12/10

$779

dom. 1/48:00 pmSEA - YCG

1 stop14h 27mMultiple Airlines

mié. 1/711:05 amYCG - SEA

2 stops24h 36mMultiple Airlines

Deal found 12/10

$821

Find flight deals from Seattle to Castlegar

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$779 (Air Canada)

Provider with most accurate pricing for Seattle/Tacoma Intl-Castlegar flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Castlegar flights.

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From Seattle/Tacoma Intl to Castlegar

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Fly from

Fly to

Route

Depart

Return

Price

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

dom. 1/4

3:40 pm-10:27 am

1 stop18h 47m

Castlegar

mié. 1/7

11:05 am-9:15 am

1 stop22h 10m

$779

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

dom. 1/4

8:00 pm-10:27 am

1 stop14h 27m

Castlegar

mié. 1/7

11:05 am-11:41 am

2 stops24h 36m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Most accurate provider: When it comes to deals on Seattle-Castlegar flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Castlegar flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Castlegar flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Castlegar 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-Castlegar 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 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Castlegar?

Currently, April is the cheapest month in which you can book a flight from Seattle to Castlegar (average of $55). Flying from Seattle 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

How long is the flight from Seattle to Castlegar?
There are many flights that can get you from Seattle to Castlegar in 18h 47m. 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.
What is the cheapest month to book a flight from Seattle to Castlegar?
Currently, April is the cheapest month in which you can book a flight from Seattle to Castlegar (average of $55). Flying from Seattle 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.

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$779+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Castlegar with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Castlegar

Best flights from Seattle to CastlegarDiscover carefully curated flight deals from Seattle to Castlegar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

Discover carefully curated flight deals from Seattle to Castlegar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

Find flight deals from Seattle to Castlegar

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Round-trip from

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

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Castlegar?

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?

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

How can I find direct flights from Seattle to Castlegar?

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

What is the cheapest month to book a flight from Seattle to Castlegar?

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Best flights from Seattle to Castlegar
Discover carefully curated flight deals from Seattle to Castlegar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.