Cheap Flights from Spokane to Castries

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The latest fare from Spokane to Castries: $1471 round trip, Jan 9 – Jan 16, seen Nov 5. Prices by month are below.

Across 2 months of observations from Spokane to Castries, the lowest round-trip economy fare we recorded was $1346, in November. The typical economy fare was $1531. November was the cheapest month we saw and October the dearest.

The most recent economy price we saw on this route was $1471 on United and Winair, seen Nov 5.

See every deal from Spokane, to Castries, or the return direction Castries to Spokane.

Latest economy price we saw: Spokane to Castries

The most recent economy round-trip fare we saw on this route.

From	Price	Per mile	Travel dates	Airline	Seen	Check price
Spokane (GEG) to Castries (SLU)	$1471	18.6¢	Jan 9 – Jan 16	United and Winair	Nov 5	Check price

Economy price history: Spokane to Castries

The lowest fares we saw each month.

Month	Low	Typical	Sightings
Nov 2026	$1346	$1484	7
Oct 2026	$1579	$1579	1

Frequently asked questions

How many flight deals from Spokane to Castries are on Sparkflights right now?

There are 0 deals from Spokane to Castries on the board right now.

What is the lowest price ever seen from Spokane to Castries?

The lowest economy fare we've recorded from Spokane to Castries is $1346, based on 8 price observations over 2 months.

How much does a flight from Spokane to Castries cost?

The typical round-trip economy fare we observed from Spokane to Castries is $1531, against a recorded low of $1346. These are observations, not quotes.

When is the cheapest month to fly Spokane to Castries?

For economy fares from Spokane to Castries, November was the cheapest month we observed and October the dearest, over 2 months of data.

What is the current price from Spokane to Castries?

The most recent economy fare we saw from Spokane to Castries is $1471, on Nov 5.