---
title: "Phoenix (PHX) to Seattle (SEA) flights: who flies it"
description: "Alaska Airlines, American Airlines and Delta Air Lines fly nonstop from PHX to SEA, about 125 flights a week. Upgrade and award space by date on 2LNR, next 14 days free."
canonical: "https://2lnr.com/routes/phx-sea"
url: "https://2lnr.com/routes/phx-sea.md"
date_modified: "2026-10-18T05:10:47Z"
---

# Phoenix to Seattle (PHX-SEA): nonstop upgrade & award space

Alaska Airlines, American Airlines, and Delta Air Lines fly nonstop between Phoenix (PHX) and Seattle (SEA), roughly 125 times a week. The timetable below shows the nonstop scheduled at 3h 10m to 3h 27m for the 1,107 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines, American Airlines, and Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 24, 2026.

See PHX to SEA on the interactive map [Get started free](https://2lnr.com/login)

125

Flights a week, 4-week average

3h 10m to 3h 27m

Scheduled flight time

1,107 mi

Nonstop distance

Free

To get started

## Phoenix to Seattle flight schedule

Scheduled nonstop departures for PHX to SEA starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Phoenix (PHX) to Seattle (SEA)

| Date | Flight | Airline | Departs PHX | Arrives SEA | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Fri, Oct 23 | AS 605 | Alaska Airlines, Inc. | 06:02 | 09:12 | 3h 10m | [Boeing 737-800](https://2lnr.com/seatmaps/as/737-800.md) |
| Fri, Oct 23 | DL 2444 | Delta Air Lines | 06:40 | 10:00 | 3h 20m | [Boeing 737-800](https://2lnr.com/seatmaps/dl/737-800.md) |
| Fri, Oct 23 | AA 3793 | American Airlines | 07:47 | 11:14 | 3h 27m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) |
| Fri, Oct 23 | DL 2374 | Delta Air Lines | 08:00 | 11:20 | 3h 20m | Boeing 737-800 |
| Fri, Oct 23 | AS 645 | Alaska Airlines, Inc. | 08:02 | 11:14 | 3h 12m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/as/737-max-8.md) |
| Fri, Oct 23 | AS 603 | Alaska Airlines, Inc. | 09:02 | 12:14 | 3h 12m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/as/737-max-9.md) |
| Fri, Oct 23 | AA 2152 | American Airlines | 10:30 | 13:47 | 3h 17m | [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md) |
| Fri, Oct 23 | AA 2783 | American Airlines | 10:30 | 13:47 | 3h 17m | Airbus A319 |
| Fri, Oct 23 | DL 2419 | Delta Air Lines | 11:14 | 14:35 | 3h 21m | [Airbus A220-300](https://2lnr.com/seatmaps/dl/a220-300.md) |
| Fri, Oct 23 | AS 637 | Alaska Airlines, Inc. | 11:35 | 14:45 | 3h 10m | Boeing 737-800 |
| Fri, Oct 23 | AS 609 | Alaska Airlines, Inc. | 12:45 | 15:55 | 3h 10m | [Boeing 737-900](https://2lnr.com/seatmaps/as/737-900.md) |
| Fri, Oct 23 | AA 3934 | American Airlines | 14:32 | 17:50 | 3h 18m | Embraer E175 |
| Fri, Oct 23 | AS 611 | Alaska Airlines, Inc. | 14:41 | 17:51 | 3h 10m | Boeing 737-900 |
| Fri, Oct 23 | DL 2449 | Delta Air Lines | 15:59 | 19:10 | 3h 11m | Boeing 737-800 |
| Fri, Oct 23 | AS 686 | Alaska Airlines, Inc. | 16:13 | 19:25 | 3h 12m | Boeing 737-900 |
| Fri, Oct 23 | AA 3831 | American Airlines | 17:36 | 20:53 | 3h 17m | Embraer E175 |
| Fri, Oct 23 | AS 1422 | Alaska Airlines, Inc. | 19:03 | 22:15 | 3h 12m | Boeing 737-900 |
| Fri, Oct 23 | AS 477 | Alaska Airlines, Inc. | 19:03 | 22:13 | 3h 10m | Boeing 737-900 |
| Fri, Oct 23 | DL 2442 | Delta Air Lines | 19:35 | 22:56 | 3h 21m | Airbus A220-300 |
| Sat, Oct 24 | AS 605 | Alaska Airlines, Inc. | 06:02 | 09:12 | 3h 10m | Boeing 737 MAX 8 |
| Sat, Oct 24 | DL 2444 | Delta Air Lines | 06:40 | 10:00 | 3h 20m | Boeing 737-800 |
| Sat, Oct 24 | AA 3793 | American Airlines | 07:47 | 11:14 | 3h 27m | Embraer E175 |
| Sat, Oct 24 | AS 645 | Alaska Airlines, Inc. | 08:02 | 11:14 | 3h 12m | Boeing 737-900 |
| Sat, Oct 24 | DL 2374 | Delta Air Lines | 09:00 | 12:22 | 3h 22m | Boeing 737-800 |
| Sat, Oct 24 | AS 603 | Alaska Airlines, Inc. | 09:02 | 12:14 | 3h 12m | Boeing 737-900 |
| Sat, Oct 24 | AA 2152 | American Airlines | 10:30 | 13:47 | 3h 17m | Airbus A319 |
| Sat, Oct 24 | AA 2783 | American Airlines | 10:30 | 13:47 | 3h 17m | Airbus A319 |
| Sat, Oct 24 | AS 637 | Alaska Airlines, Inc. | 11:35 | 14:45 | 3h 10m | Boeing 737 MAX 9 |
| Sat, Oct 24 | DL 2419 | Delta Air Lines | 12:06 | 15:25 | 3h 19m | Airbus A220-300 |
| Sat, Oct 24 | AS 609 | Alaska Airlines, Inc. | 12:45 | 15:55 | 3h 10m | Boeing 737 MAX 9 |
| Sat, Oct 24 | AA 3934 | American Airlines | 14:20 | 17:34 | 3h 14m | Embraer E175 |
| Sat, Oct 24 | AS 611 | Alaska Airlines, Inc. | 14:41 | 17:51 | 3h 10m | Boeing 737-900 |
| Sat, Oct 24 | DL 2449 | Delta Air Lines | 15:59 | 19:10 | 3h 11m | Boeing 737-800 |
| Sat, Oct 24 | AS 1422 | Alaska Airlines, Inc. | 16:13 | 19:23 | 3h 10m | Boeing 737-900 |
| Sat, Oct 24 | AS 686 | Alaska Airlines, Inc. | 16:13 | 19:25 | 3h 12m | Boeing 737-900 |
| Sat, Oct 24 | AA 3831 | American Airlines | 17:36 | 20:53 | 3h 17m | Embraer E175 |
| Sat, Oct 24 | DL 2442 | Delta Air Lines | 18:35 | 21:51 | 3h 16m | Boeing 737-800 |
| Sun, Oct 25 | AS 605 | Alaska Airlines, Inc. | 06:02 | 09:12 | 3h 10m | Boeing 737-900 |
| Sun, Oct 25 | DL 2444 | Delta Air Lines | 06:40 | 10:00 | 3h 20m | Boeing 737-800 |
| Sun, Oct 25 | AA 3793 | American Airlines | 07:47 | 11:14 | 3h 27m | Embraer E175 |

Showing the first 40 of 124 scheduled PHX to SEA departures across 7 days with service, starting October 23, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every PHX to SEA date on the interactive map

## Aircraft on the Phoenix to Seattle nonstop

In the schedule table on this page, Alaska Airlines flies the [Boeing 737-900](https://2lnr.com/seatmaps/as/737-900.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/as/737-max-9.md), the [Boeing 737-800](https://2lnr.com/seatmaps/as/737-800.md), and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/as/737-max-8.md). Delta Air Lines flies the [Boeing 737-800](https://2lnr.com/seatmaps/dl/737-800.md) and the [Airbus A220-300](https://2lnr.com/seatmaps/dl/a220-300.md). American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) and the [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

## Confirmed upgrade & award space on PHX to SEA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, American Airlines, and Delta Air Lines, segment by segment and date by date. Open the calendar for Phoenix to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

In the 7 days to October 19, 2026, 2LNR checked award space on Phoenix to Seattle departures from October 19 to November 1. Alaska Airlines had space open on 11 of 14 dates checked, American Airlines on 8 of 14 and Delta Air Lines on 14 of 14.

### See real availability

Confirmed upgrade or award seats by date on the PHX to SEA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

### Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

### Plan on the map

See PHX to SEA on the interactive route map, with schedules, connections, and route statistics.

## Airlines flying Phoenix to Seattle nonstop

Carriers operating PHX to SEA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

- [Alaska Airlines (AS) route map](https://2lnr.com/routes/airlines/as.md)\
  [The aircraft AS flies](https://2lnr.com/seatmaps/as.md)
- [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\
  [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md)
- [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\
  [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md)

See PHX to SEA on the interactive map →

## Frequently asked questions about PHX to SEA

**How long is the flight from Phoenix (PHX) to Seattle (SEA)?**

Scheduled flight times from Phoenix (PHX) to Seattle (SEA) run from 3h 10m to 3h 27m across the departures in the schedule table on this page. The nonstop covers about 1,107 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

**Which airlines fly nonstop from PHX to SEA?**

Alaska Airlines, American Airlines, and Delta Air Lines fly PHX to SEA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines, American Airlines, and Delta Air Lines.

**How many flights a week are there from PHX to SEA?**

About 125 nonstop flights a week run between Phoenix (PHX) and Seattle (SEA) in the current schedule, operated by Alaska Airlines, American Airlines, and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

**What time do flights from PHX to SEA depart?**

Scheduled PHX to SEA nonstops in the next 7 days with service leave between 06:02 and 19:35, local time at Phoenix. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

**Which flights operate PHX to SEA nonstop?**

The schedule table on this page lists 19 flight numbers for PHX to SEA nonstops, including AS 603, AS 605, and AS 645 on Alaska Airlines; AA 2152, AA 2783, and AA 3793 on American Airlines; and DL 2374 and DL 2444 on Delta Air Lines. The table lists each departure by date with its times and aircraft.

**How do I check upgrade or award availability on PHX to SEA?**

Open the PHX to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, American Airlines, and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Flying the other way? See [SEA to PHX upgrade and award space](https://2lnr.com/routes/sea-phx.md).

Award seats rather than schedules? See [Alaska Airlines award availability](https://2lnr.com/awards/as.md) or [American Airlines award availability](https://2lnr.com/awards/aa.md).

Looking beyond this route? See [every route from Phoenix (PHX)](https://2lnr.com/routes/phx.md), or [every route from Seattle (SEA)](https://2lnr.com/routes/sea.md).

Nonstops to Seattle (SEA) from other airports within 150 miles of Phoenix (PHX):

- [Tucson (TUS) to Seattle (SEA)](https://2lnr.com/routes/tus-sea.md), 110 miles from PHX

Nonstops from Phoenix (PHX) to other airports within 150 miles of Seattle (SEA):

- [Phoenix (PHX) to Everett (PAE)](https://2lnr.com/routes/phx-pae.md), 32 miles from SEA
- [Phoenix (PHX) to Vancouver (YVR)](https://2lnr.com/routes/phx-yvr.md), 127 miles from SEA
- [Phoenix (PHX) to Portland (PDX)](https://2lnr.com/routes/phx-pdx.md), 129 miles from SEA

Distances are great-circle between the airports, not driving distance.

- [How Alaska upgrades clear](https://2lnr.com/about/as/upgrades.md)
- [How to read award availability by date](https://2lnr.com/guides/award-availability.md)

## Never miss PHX to SEA upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

[Get started free](https://2lnr.com/login)