United Airlines Phoenix to Seattle Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Phoenix to Seattle. Compare airline ticket prices and book air tickets starting from $142 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Phoenix (AZ) — Seattle (WA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $142, two-way – $244.

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Cheap Flights from Phoenix to Seattle by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $142. There’re no direct flights. The fastest connecting flight – 5h 19m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $142 Find flight	5:39 pm Phoenix Sky Harbor Intl	10:45 pm Seattle Seattle-Tacoma Intl	6h 6m layover 1h 14m - Denver	United Airlines	UA1637 UA2651
from $142 Find flight	4:25 pm Phoenix Sky Harbor Intl	10:45 pm Seattle Seattle-Tacoma Intl	7h 20m layover 2h 24m - Denver	United Airlines	UA1226 UA2651
from $142 Find flight	10:30 am Phoenix Sky Harbor Intl	3:45 pm Seattle Seattle-Tacoma Intl	6h 15m layover 1h 40m - San Francisco	United Airlines	UA1871 UA593
from $142 Find flight	2:45 pm Phoenix Sky Harbor Intl	9:11 pm Seattle Seattle-Tacoma Intl	7h 26m layover 2h 25m - Denver	United Airlines	UA726 UA299
from $142 Find flight	10:51 am Phoenix Sky Harbor Intl	6:15 pm Seattle Seattle-Tacoma Intl	8h 24m layover 3h 25m - Denver	United Airlines	UA1715 UA745
from $142 Find flight	12:55 pm Phoenix Sky Harbor Intl	6:15 pm Seattle Seattle-Tacoma Intl	6h 20m layover 1h 20m - Denver	United Airlines	UA1257 UA745
from $142 Find flight	7:00 am Phoenix Sky Harbor Intl	2:00 pm Seattle Seattle-Tacoma Intl	8h 0m layover 3h 26m - Los Angeles	United Airlines	UA1912 UA2361
from $163 Find flight	8:36 pm Phoenix Sky Harbor Intl	0:55 am+1 день Seattle Seattle-Tacoma Intl	5h 19m layover 0h 45m - San Francisco	United Airlines	UA1464 UA1743
from $195 Find flight	7:00 am Phoenix Sky Harbor Intl	1:55 pm Seattle Seattle-Tacoma Intl	7h 55m layover 2h 56m - Denver	United Airlines	UA2247 UA690
from $202 Find flight	4:25 pm Phoenix Sky Harbor Intl	9:01 pm Seattle Seattle-Tacoma Intl	5h 36m layover 0h 40m - Denver	United Airlines	UA1226 UA299
from $248 Find flight	11:11 am Phoenix Sky Harbor Intl	3:54 pm Seattle Seattle-Tacoma Intl	5h 43m layover 1h 9m - San Francisco	United Airlines	UA348 UA1387
from $147 Find flight	2:35 pm Phoenix Sky Harbor Intl	9:20 pm Seattle Seattle-Tacoma Intl	7h 45m layover 1h 1m - Los Angeles 1h 16m - San Francisco	United Airlines	UA2374 UA2019 UA2019
from $147 Find flight	7:00 am Phoenix Sky Harbor Intl	6:15 pm Seattle Seattle-Tacoma Intl	12h 15m layover 3h 41m - Los Angeles 1h 26m - Denver	United Airlines	UA1912 UA1260 UA745
from $147 Find flight	7:00 am Phoenix Sky Harbor Intl	3:45 pm Seattle Seattle-Tacoma Intl	9h 45m layover 2h 51m - Los Angeles 1h 26m - San Francisco	United Airlines	UA1912 UA1791 UA593
from $147 Find flight	7:00 am Phoenix Sky Harbor Intl	6:15 pm Seattle Seattle-Tacoma Intl	12h 15m layover 1h 16m - Los Angeles 3h 51m - Denver	United Airlines	UA1912 UA1810 UA745
from $147 Find flight	7:00 am Phoenix Sky Harbor Intl	1:32 pm Seattle Seattle-Tacoma Intl	7h 32m layover 0h 31m - Los Angeles 1h 33m - San Francisco	United Airlines	UA1912 UA2405 UA2315

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/21/2025

United Airlines Flight Schedule Phoenix to Seattle

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:30 am — 3:45 pm	10:30 am — 11:45 am UA1871 United Airlines Phoenix — San Francisco 1h 40m stop 1:25 pm — 3:45 pm UA593 United Airlines San Francisco — Seattle	6h 15m including layover	Find flight from$142
10:30 am — 6:52 pm	10:30 am — 11:45 am UA1871 United Airlines Phoenix — San Francisco 4h 47m stop 4:32 pm — 6:52 pm UA2603 United Airlines San Francisco — Seattle	9h 22m including layover	Find flight from$215
10:51 am — 6:15 pm	10:51 am — 12:45 pm UA1715 United Airlines Phoenix — Denver 3h 25m stop 4:10 pm — 6:15 pm UA745 United Airlines Denver — Seattle	8h 24m including layover	Find flight from$142
11:11 am — 3:54 pm	11:11 am — 12:26 pm UA348 United Airlines Phoenix — San Francisco 1h 9m stop 1:35 pm — 3:54 pm UA1387 United Airlines San Francisco — Seattle	5h 43m including layover	Find flight from$248
12:55 pm — 6:15 pm	12:55 pm — 2:50 pm UA1257 United Airlines Phoenix — Denver 1h 20m stop 4:10 pm — 6:15 pm UA745 United Airlines Denver — Seattle	6h 20m including layover	Find flight from$142
2:35 pm — 9:20 pm	2:35 pm — 3:09 pm UA2374 United Airlines Phoenix — Los Angeles 1h 1m stop 4:10 pm — 5:44 pm UA2019 United Airlines Los Angeles — San Francisco 1h 16m stop 7:00 pm — 9:20 pm UA2019 United Airlines San Francisco — Seattle	7h 45m including layover	Find flight from$147
2:35 pm — 11:09 pm	2:35 pm — 3:09 pm UA2374 United Airlines Phoenix — Los Angeles 1h 2m stop 4:11 pm — 7:40 pm UA2146 United Airlines Los Angeles — Denver 1h 24m stop 9:04 pm — 11:09 pm UA2651 United Airlines Denver — Seattle	9h 34m including layover	Find flight from$200
2:35 pm — 10:30 pm	2:35 pm — 3:09 pm UA2374 United Airlines Phoenix — Los Angeles 4h 21m stop 7:30 pm — 10:30 pm UA1875 United Airlines Los Angeles — Seattle	8h 55m including layover	Find flight from$215
2:38 pm — 0:55 am +1 day	2:38 pm — 3:07 pm UA2374 United Airlines Phoenix — Los Angeles 3h 59m stop 7:06 pm — 8:40 pm UA1743 United Airlines Los Angeles — San Francisco 1h 55m stop 10:35 pm — 0:55 am UA1743 United Airlines San Francisco — Seattle	11h 17m including layover	Find flight from$208
2:45 pm — 9:11 pm	2:45 pm — 4:40 pm UA726 United Airlines Phoenix — Denver 2h 25m stop 7:05 pm — 9:11 pm UA299 United Airlines Denver — Seattle	7h 26m including layover	Find flight from$142
4:25 pm — 10:45 pm	4:27 pm — 6:20 pm UA1226 United Airlines Phoenix — Denver 2h 24m stop 9:05 pm — 11:11 pm UA2651 United Airlines Denver — Seattle	7h 20m including layover	Find flight from$142
4:25 pm — 9:01 pm	4:27 pm — 6:20 pm UA1226 United Airlines Phoenix — Denver 40m stop 7:05 pm — 9:10 pm UA299 United Airlines Denver — Seattle	5h 36m including layover	Find flight from$202
5:00 am — 9:49 am	5:00 am — 6:51 am UA2172 United Airlines Phoenix — Denver 55m stop 7:46 am — 9:49 am UA204 United Airlines Denver — Seattle	5h 49m including layover	Find flight from$202
5:39 pm — 10:45 pm	5:31 pm — 7:26 pm UA1637 United Airlines Phoenix — Denver 1h 14m stop 9:10 pm — 11:17 pm UA2651 United Airlines Denver — Seattle	6h 6m including layover	Find flight from$142
6:30 am — 11:12 am	6:30 am — 7:45 am UA1954 United Airlines Phoenix — San Francisco 1h 8m stop 8:53 am — 11:12 am UA573 United Airlines San Francisco — Seattle	5h 42m including layover	Find flight from$202
7:00 am — 2:00 pm	7:00 am — 7:34 am UA1912 United Airlines Phoenix — Los Angeles 3h 26m stop 11:00 am — 2:00 pm UA2361 United Airlines Los Angeles — Seattle	8h including layover	Find flight from$142
7:00 am — 6:15 pm	7:00 am — 7:34 am UA1912 United Airlines Phoenix — Los Angeles 3h 41m stop 11:15 am — 2:44 pm UA1260 United Airlines Los Angeles — Denver 1h 26m stop 4:10 pm — 6:15 pm UA745 United Airlines Denver — Seattle	12h 15m including layover	Find flight from$147
7:00 am — 3:45 pm	7:00 am — 7:34 am UA1912 United Airlines Phoenix — Los Angeles 2h 51m stop 10:25 am — 11:59 am UA1791 United Airlines Los Angeles — San Francisco 1h 26m stop 1:25 pm — 3:45 pm UA593 United Airlines San Francisco — Seattle	9h 45m including layover	Find flight from$147
7:00 am — 6:15 pm	7:00 am — 7:34 am UA1912 United Airlines Phoenix — Los Angeles 1h 16m stop 8:50 am — 12:19 pm UA1810 United Airlines Los Angeles — Denver 3h 51m stop 4:10 pm — 6:15 pm UA745 United Airlines Denver — Seattle	12h 15m including layover	Find flight from$147
7:00 am — 1:32 pm	7:00 am — 7:34 am UA1912 United Airlines Phoenix — Los Angeles 31m stop 8:05 am — 9:39 am UA2405 United Airlines Los Angeles — San Francisco 1h 33m stop 11:12 am — 1:32 pm UA2315 United Airlines San Francisco — Seattle	7h 32m including layover	Find flight from$147
7:00 am — 1:55 pm	7:00 am — 8:54 am UA2247 United Airlines Phoenix — Denver 2h 56m stop 11:50 am — 1:55 pm UA690 United Airlines Denver — Seattle	7h 55m including layover	Find flight from$195
8:36 pm — 0:55 am +1 day	8:36 pm — 9:50 pm UA1464 United Airlines Phoenix — San Francisco 45m stop 10:35 pm — 0:55 am UA1743 United Airlines San Francisco — Seattle	5h 19m including layover	Find flight from$163

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/21/2025

Flight Information

There are 23 flights by United Airlines from Phoenix to Seattle every week with departures from Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 10:30 am to 8:36 pm. Nonstop flight is 5h 19m. The time difference between Phoenix and Seattle is 1h.

The fastest flight 5h 19m
Average flight time 7h 39m
The earliest flight 10:30 am
The latest flight 8:36 pm
Distance 1107 ml

The cheapest months for traveling to Seattle are january (from 142 $), february (from 142 $), november (from 154 $).

The most expensive and popular months are december (from 220 $), november (from 154 $), february (from 142 $).

The cheapest flight by United Airlines that our users were able to find is $142. This airfare is economy class on one-way UA1637 flight for January 22, 2025 leaving Sky Harbor Intl in Phoenix at 5:39 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Phoenix to Seattle:

Other Popular Airlines on the Route

Besides United Airlines there are other 6 airline carriers between Phoenix and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Phoenix to Seattle.

Nonstop flights

There are 9 direct flights every day from Phoenix. Airlines and fares are below:

AS - Alaska Airlines

from $45

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F9 - Frontier Airlines

from $56

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $91

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SY - Sun Country Airlines

from $252

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WS - WestJet

from $210

Find
F9 - Frontier Airlines

from $76

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NK - Spirit Airlines

from $81

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9X - New Axis Airways

from $177

Find

See more connecting flights

How to book an air ticket yourself?

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