How long is the flight from Seattle to Castlegar?

There are many flights that can get you from Seattle to Castlegar in 4h 25m. 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.

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.

$713+ Cheap Flights from Seattle to Castlegar

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Cheap flight deals from Seattle to Castlegar

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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 July 28, 2026.

Mon 7/275:45 am

SEA

YCG

1 stop4h 30m

Air Canada

Fri 7/3110:50 am

YCG

SEA

1 stop3h 32m

Air Canada

Deal found 7/23

$1,046

Mon 7/271:30 pm

SEA

YCG

2 stops20h 45m

Multiple Airlines

Fri 7/3110:50 am

YCG

SEA

1 stop3h 32m

Multiple Airlines

Deal found 7/23

$1,405

Find flight deals from Seattle to Castlegar

Round-trip from	$713 (Air Canada)

From Seattle/Tacoma Intl to Castlegar

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Thu 8/20

5:50 am-10:15 am

1 stop4h 25m

Castlegar

Thu 8/27

10:50 am-2:22 pm

1 stop3h 32m

$713

SeattleCastlegar

SEA - YCG

SEAYCG

Seattle/Tacoma Intl

Thu 8/20

12:15 pm-10:15 am

2 stops22h 00m

Castlegar

Thu 8/27

10:50 am-11:26 pm

2 stops12h 36m

$1,288

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Deals found on 7/23

Sorted by cheapest first

Best time to book a flight from Seattle to Castlegar

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SEA-YCG

Estimated round-trip price

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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 4h 25m. 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.

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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 8/20. 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

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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 July 28, 2026.

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 July 28, 2026.

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 July 28, 2026.

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 July 28, 2026.

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Best time to book a flight from Seattle to Castlegar

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Related info for your journey

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Castlegar

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Complete your trip

Complete your trip to Castlegar by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Seattle to Castlegar by cabin class

Find flights from Seattle to Castlegar, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Castlegar flights

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$713+ 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 8/20. 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

Cheapest flights from Seattle to CastlegarExplore 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 July 28, 2026.

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 July 28, 2026.

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 July 28, 2026.

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 July 28, 2026.

Find flight deals from Seattle to Castlegar

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.

Related info for your journey

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Castlegar

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Castlegar by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Seattle to Castlegar by cabin class

Find flights from Seattle to Castlegar, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Castlegar flights

Browse other Seattle and Castlegar flight options. Last updated on July 28, 2026.

Other flights from Seattle

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Popular flight searches

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Book with Flexibility

Travel Smart

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 July 28, 2026.

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 July 28, 2026.