Nonstop flights from Phoenix to Seattle

4 airlines fly this route, with up to 20 flights a day.

PHXPhoenix Sky Harbor International

1,107 mi · 130 flights a week

SEASeattle-Tacoma International

PHXSEA

When they leave

Phoenix time

6:02a10:45pFirst departure 6:02 AM, last 10:45 PM

14 in the morning, 6:02 AM to 11:32 AM, then eight in the afternoon, 12:12 PM to 4:00 PM, then nine in the evening, 5:42 PM to 10:45 PM.

Every flight

Earliest first

6:02 AM→9:08 AMAlaska AirlinesBoeing 737Mon, Thu, Fri, Sat
6:59 AM→10:05 AMDelta Air LinesBoeing 737Daily
7:05 AM→10:10 AMSouthwest AirlinesBoeing 737Thu
7:15 AM→10:29 AMAmerican AirlinesEmbraer 175Wed, Thu
7:20 AM→10:29 AMAlaska AirlinesBoeing 737Daily
7:20 AM→10:36 AMAmerican AirlinesEmbraer 175Mon, Tue, Fri, Sat, Sun
8:10 AM→11:15 AMSouthwest AirlinesBoeing 737-700Sat
8:35 AM→11:40 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Fri, Sun
9:00 AM→12:05 PMSouthwest AirlinesBoeing 737-700Tue, Wed
9:10 AM→12:17 PMAlaska AirlinesBoeing 737Daily
9:14 AM→12:25 PMDelta Air LinesAirbus A220-300Daily
10:45 AM→1:50 PMSouthwest AirlinesBoeing 737-700Mon, Fri
10:55 AM→2:03 PMAmerican AirlinesAirbus A319Wed, Thu
11:23 AM→2:30 PMAlaska AirlinesBoeing 737Daily
11:32 AM→2:46 PMAmerican AirlinesEmbraer 175Mon, Tue, Fri, Sat, Sun
12:12 PM→3:23 PMDelta Air LinesBoeing 737Daily
2:05 PM→5:05 PMSouthwest AirlinesBoeing 737 MAX 8Thu
2:30 PM→5:30 PMSouthwest AirlinesBoeing 737Tue, Wed
2:35 PM→5:44 PMAmerican AirlinesEmbraer 175Mon, Tue, Fri, Sat, Sun
2:37 PM→5:43 PMAlaska AirlinesBoeing 737Daily
3:55 PM→6:55 PMSouthwest AirlinesBoeing 737Sat
3:59 PM→7:05 PMDelta Air LinesAirbus A220-300Daily
4:00 PM→7:06 PMAlaska AirlinesBoeing 737Daily
5:42 PM→8:48 PMDelta Air LinesBoeing 737Daily
5:55 PM→9:05 PMAmerican AirlinesEmbraer 175Daily
6:15 PM→9:15 PMSouthwest AirlinesBoeing 737Tue, Wed
6:35 PM→9:30 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Fri, Sun
6:53 PM→10:00 PMAlaska AirlinesBoeing 737Daily
9:40 PM→12:40 AM⁺¹Southwest AirlinesBoeing 737Sat
9:45 PM→12:40 AM⁺¹Southwest AirlinesBoeing 737-700Thu
9:55 PM→12:55 AM⁺¹Southwest AirlinesBoeing 737-700Sun
10:45 PM→1:45 AM⁺¹Southwest AirlinesBoeing 737Mon, Fri

Schedules last checked Sep 19, 2026. Times are local.

Flying from Phoenix to Seattle

Alaska Airlines flies most often, 6 to 7 times a day on the Boeing 737. Delta Air Lines flies 5 times a day on the Boeing 737 and Airbus A220-300. American Airlines flies 3 to 4 times a day on the Embraer 175 and Airbus A319. Southwest Airlines flies 3 to 4 times a day on the Boeing 737, Boeing 737-700 and Boeing 737 MAX 8.

Flights run every day of the week, from 17 on Wednesdays to 20 on Mondays and Fridays. The first arrival in Seattle is at 9:08 AM and the last at 1:45 AM the next day. The flight covers 1,107 miles.

Flying back, Seattle to Phoenix has 126 nonstop flights a week.

Return flights

Seattle to PhoenixView

Find the cheapest day to fly from Phoenix to Seattle.

Schedules as of Oct 9, 2026.