Seattle to Pasco flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Seattle to Pasco is €193 (checked on 21 Oct 2026).

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Lowest observed

€193

Cheapest month

October 2026

Last checked

21 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €193

29 Oct 2026

Non-stop · One way

Cheapest observed day · Last checked: 21 Oct 2026

Departure

22:53

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €193, departing 29 Oct 2026 (Last checked: 21 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Alaska Airlines, Allegiant Air, Frontier Airlines
Reported fastest flight: 59m
Non-stop: Yes

Short answer

Routavio has seen Alaska Airlines fares from Seattle to Pasco, non-stop. The lowest fare Routavio's own searches returned is €193, seen on 21 Oct 2026. October 2026 is the cheapest month in our observations, at €193. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Seattle to Pasco. Prices move often, so pick your dates to see the latest options.

Route distance: 290 km
Reported fastest flight: 59m
Alternative airports: BFI

Route-level information; individual journeys vary.
Published schedules report non-stop service with Alaska Airlines. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
Tri Cities Airport (PSC) → Pasco, city gazetteer reference point (46.2305, -119.0922): ≈ 4 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much is a flight from Seattle to Pasco?

The lowest fare Routavio has observed is €193, found on 21 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Seattle to Pasco?

In our observations October 2026 is the cheapest month so far, at €193.

Are there direct flights from Seattle to Pasco?

Yes. Published schedules report non-stop flights on this route with Alaska Airlines.

Which airlines fly from Seattle to Pasco?

Routavio has seen these carriers on the route: Alaska Airlines, Allegiant Air, Frontier Airlines.

How long does the flight from Seattle to Pasco take?

Across the 83 fares Routavio observed, the average journey time is 5h 19m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Seattle to Pasco fares were non-stop?

28 of the 84 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide