Cheapest€187.17
- Delta Air Lines DA184012:003h 42m15:42Anchorage ANCSeattle BFI
Door to door 6h 52mCO2 585.0 kgChanges 0Fixed, no changes
Anchorage to Seattle flight
Flights from Anchorage to Seattle start at €224.93 and take 6h 34m at their fastest.
The Flights from Anchorage to Seattle starts at €224.93 and takes 6h 34m door to door, run by 4 operators over 2,378 km, with around 24 departures a day. Fares bottom out about 60 days before departure.
- 6h 34mDoor to door
- 3h 24mMoving
- €224.93From
- 585.0 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€260.92
- Hawaiian Airlines HA156314:093h 24m17:33Anchorage ANCSeattle SEA
Door to door 6h 34mCO2 585.0 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 |
|---|---|
 Alaska Airlines | €190.71 |
 Delta Air Lines | €187.17 |
 Hawaiian Airlines | €187.76 |
 EVA Air | €204.28 |
That is the traveling done. What happens after you walk out into Seattle is not something we sell.
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When to book Anchorage to Seattle
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €193.0790 days
- €145.8760 days
- €183.6345 days
- €190.1230 days
- €230.8321 days
- €260.9214 days
- €304.587 days
- €345.883 days
- €427.891 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €145.87.
- How much it moves
- The gap between the cheapest and most expensive lead time is 193 percent. The most expensive point is €427.89, 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.
- €271.54Sun
- €236.73Mon
- €224.93Tue
- €237.32Wed
- €260.92Thu
- €279.80Fri
- €289.24Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Anchorage
Air
- ANC
Seattle
Air
- SEA
- BFI
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 2,378 km against 2,309 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Anchorage at 06:14 and the last at 19:58, across 24 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Anchorage to Seattle
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 Anchorage to Seattle take?
The Flight from Anchorage to Seattle takes 6h 34m door to door, of which 3h 24m is spent moving. The route runs 2,378 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 Anchorage to Seattle cost?
The Flight from Anchorage to Seattle starts at €224.93 for one passenger, checked on September 29, 2026. A typical fare is €245.88. 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 Anchorage to Seattle?
4 operators run the Flight from Anchorage to Seattle: Alaska Airlines, Delta Air Lines, Hawaiian Airlines, EVA Air. Between them they file around 24 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 Anchorage to Seattle use?
The Flight from Anchorage to Seattle leaves from Anchorage ANC and arrives at Seattle SEA. 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 Anchorage to Seattle?
Fares for the Flight from Anchorage to Seattle bottom out around 60 days ahead, at €145.87. The gap between the cheapest and most expensive lead time across the window is 193 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Anchorage to Seattle produce?
The Flight from Anchorage to Seattle produces about 585.0 kg of CO2 per passenger over 2378 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 Anchorage to Seattle on September 10, 2026: 2378 km of route against 2309 km in a straight line, 24 services a day, 4 operators, a cheapest fare of €224.93, and 6h 34m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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