Cheapest€149.41
- Delta Air Lines DA603106:142h 52m09:06Phoenix PHXSeattle BFI
Door to door 6h 2mCO2 454.4 kgChanges 0Fixed, no changes
Traveling from Phoenix to Seattle costs €149.41 at the cheapest and takes 5h 54m door to door at the fastest, across 1 mode and 6 operators. The route covers 1,847 km. Cheapest is by Flight, fastest is by Flight.
At a glance
- Distance
- 1,847 km
- Fastest
- 5h 54m
- Average
- 6h 5m
- Services per day
- 48
- Cheapest
- €149.41
- CO2 per passenger
- 454.4 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 29, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 5h 54m | 2h 44m | 3h 10m | €175.96 | 454.4 kg | 48 |
- 5h 54mFastest, by Flight
- €175.96Cheapest, by Flight
- 454.4 kgLowest CO2, by Flight
- 1,847 kmDistance traveled
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€205.46
- SkyWest SW226420:152h 44m22:59Phoenix PHXSeattle SEA
Door to door 5h 54mCO2 454.4 kgChanges 0Fixed, no changes
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
No live timetable for this trip yet.
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Phoenix to Seattle | ThuSep 10 | FriSep 11 | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flight | €416.09 | €328.18 | €352.96 | €257.97 | €222.57 | €217.26 | €232.60 | €236.73 | €216.08 | €222.57 | €206.64 | €178.32 | €175.96 | €188.94 |
Cheapest day: 2026-09-29 · €149.41
Arriving in September changes what you want from a room in Seattle. It is not a thing we sell, so here is who does.
Looking for somewhere to stay in Seattle?
The search opens on Seattle with your nights already filled in, so it is one step to a real price.
Search Seattle on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Phoenix to Seattle
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €143.5190 days
- €130.5360 days
- €151.1845 days
- €145.8730 days
- €158.2621 days
- €188.9414 days
- €232.607 days
- €352.963 days
- €416.091 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €130.53.
- How much it moves
- The gap between the cheapest and most expensive lead time is 219 percent. The most expensive point is €416.09, 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.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €206.64Sun
- €178.32Mon
- €175.96Tue
- €188.94Wed
- €236.73Thu
- €216.08Fri
- €222.57Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €217.26Sep
- €161.80Oct
- €139.97Nov
- €141.74Dec
- €136.43Jan
- €117.55Feb
The route
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 1,847 km against 1,794 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 Phoenix at 06:14 and the last at 20:51, across 48 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Phoenix
Rail
- Union Station
Bus
- Greyhound Station - Phoenix, Arizona
- Ed Pastor Transit Center
Air
- PHX
Seattle
Rail
- Seattle King Street
- Westlake
- Union Station
Bus
- Seattle King Street
- Seattle Greyhound Station
Air
- SEA
- BFI
Ferry
- Seattle
- Seattle Waterfront
Who runs this route
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 Alaska Airlines | €151.18 |
 American Airlines | €151.77 |
 Delta Air Lines | €149.41 |
 Frontier Airlines | €150.00 |
 SkyWest | €150.59 |
 Southwest Airlines | €164.16 |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €119.00 | 80% |
| Taxes | €21.42 | 14% |
| Supplier fees | €7.00 | 5% |
| Our service fee | €1.99 | 1% |
| Total you pay | €149.41 | 100% |
A day in Seattle hauling a suitcase is a shorter day than it needs to be. We do not store bags.
Where to leave your bags in Seattle
Most of the points near Seattle King Street open before the first train and close after the last one.
Check Seattle on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Phoenix 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 it take to get from Phoenix to Seattle?
The fastest journey from Phoenix to Seattle takes 5h 54m door to door, of which 2h 44m is spent moving, on the Flight. Most services take around 6h 5m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Phoenix to Seattle?
The cheapest fare from Phoenix to Seattle is €149.41, checked on September 29, 2026. A typical fare across the next three weeks is €251.78. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Phoenix to Seattle?
The cheapest way from Phoenix to Seattle is by Flight, at €175.96 for one passenger on September 29, 2026. That journey takes 5h 54m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Phoenix to Seattle?
Fares from Phoenix to Seattle bottom out around 60 days before departure, at €130.53. Across the whole booking window the gap between the cheapest and the most expensive lead time is 219 percent, measured on September 29, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Phoenix to Seattle?
Tuesday is the cheapest day to depart from Phoenix to Seattle, at €175.96. That is the median of 21 priced departure days across the next three weeks, checked on September 29, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Phoenix to Seattle?
February is the cheapest of the next 6 months to travel from Phoenix to Seattle, at €117.55 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Phoenix to Seattle?
6 operators sell services from Phoenix to Seattle across 1 modes: Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, SkyWest, Southwest Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Phoenix to Seattle?
Every service we sell from Phoenix to Seattle is direct, with around 48 departures a day and a fastest journey of 5h 54m door to door. No connection is needed, so there is no missed connection risk to plan around on this corridor.
Which station or terminal do services from Phoenix to Seattle use?
Services from Phoenix to Seattle by Flight leave from Phoenix PHX and arrive at Seattle SEA. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Phoenix to Seattle?
0 of the 6 operators we sell from Phoenix to Seattle allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
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, Distances
- On this page
- Every figure above was computed for Phoenix to Seattle on September 9, 2026: 1847 km of route against 1794 km in a straight line, 48 services a day, 6 operators, a cheapest fare of €149.41, and 5h 54m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The trip is the easy half to plan. The days in Seattle are the half people leave until last.
Anything to book in Seattle before you go?
Day trips that leave Seattle in the morning and cover a good part of United States by evening.
See Seattle on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
Other ways to make this journey
Arriving in Seattle
Leaving Seattle
- 136Places you can leave for
- 19Countries
- 50Operators
Plan a trip from here
Ask Ori for the same corridor under a different constraint, or for a longer trip that starts on it.