Cheapest€33.18
- Horizon Air HA275814:1748m15:05Seattle SEAPasco PSC
Door to door 3h 58mCO2 73.1 kgChanges 0Fixed, no changes
Seattle to Pasco flight
Flights from Seattle to Pasco start at €35.54 and take 3h 58m at their fastest.
The Flights from Seattle to Pasco starts at €35.54 and takes 3h 58m door to door, run by 2 operators over 297 km, with around 9 departures a day. Fares bottom out about 60 days before departure.
- 3h 58mDoor to door
- 48mMoving
- €35.54From
- 73.1 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€33.77
- SkyWest SW617710:3248m11:20Seattle SEAPasco PSC
Door to door 3h 58mCO2 73.1 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 SkyWest | €33.77 |
 Horizon Air | €33.18 |
Pasco is small enough to walk across, so almost anywhere downtown works. We still do not sell the room.
Rooms within reach of Pasco Intermodal Train Station
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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When to book Seattle to Pasco
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €33.7790 days
- €31.4160 days
- €33.1845 days
- €31.4130 days
- €34.3621 days
- €38.4914 days
- €51.477 days
- €64.453 days
- €75.661 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €31.41.
- How much it moves
- The gap between the cheapest and most expensive lead time is 141 percent. The most expensive point is €75.66, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €40.85Sun
- €37.90Mon
- €35.54Tue
- €38.49Wed
- €44.98Thu
- €45.57Fri
- €47.34Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Seattle
Air
- SEA
- BFI
Pasco
Air
- PSC
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 80% of the services we sell on this corridor run through without a change. The remaining 20% involve one connection.
- How far it really runs
- The route covers 297 km against 289 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Spokane, Portland. The gap between arriving and leaving is 53 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Seattle at 06:19 and the last at 18:06, across 9 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Seattle to Pasco
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Seattle to Pasco take?
The Flight from Seattle to Pasco takes 3h 58m door to door, of which 48m is spent moving. The route runs 297 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Seattle to Pasco cost?
The Flight from Seattle to Pasco starts at €35.54 for one passenger, checked on September 28, 2026. A typical fare is €37.90. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Seattle to Pasco?
2 operators run the Flight from Seattle to Pasco: SkyWest, Horizon Air. Between them they file around 9 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Seattle to Pasco use?
The Flight from Seattle to Pasco leaves from Seattle SEA and arrives at Pasco PSC. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Seattle to Pasco?
Fares for the Flight from Seattle to Pasco bottom out around 60 days ahead, at €31.41. The gap between the cheapest and most expensive lead time across the window is 141 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Seattle to Pasco produce?
The Flight from Seattle to Pasco produces about 73.1 kg of CO2 per passenger over 297 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Seattle to Pasco on September 9, 2026: 297 km of route against 289 km in a straight line, 9 services a day, 2 operators, a cheapest fare of €35.54, and 3h 58m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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