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 $152 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 december: one-way - $152, two-way – $261.

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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 $152. There’re no direct flights. The fastest connecting flight – 5h 19m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $152 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 $152 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 $152 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 $152 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 $152 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 $152 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 $152 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 $154 Find flight	5:00 am Phoenix Sky Harbor Intl	9:59 am Seattle Seattle-Tacoma Intl	5h 59m layover 0h 57m - Denver	United Airlines	UA2601 UA204
from $208 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 $256 Find flight	6:00 am Phoenix Sky Harbor Intl	11:30 am Seattle Seattle-Tacoma Intl	6h 30m layover 1h 55m - San Francisco	United Airlines	UA2248 UA573
from $157 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 $157 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 $157 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 $157 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 $157 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
from $314 Find flight	2:45 pm Phoenix Sky Harbor Intl	11:50 pm Seattle Seattle-Tacoma Intl	10h 5m layover 3h 1m - Los Angeles 1h 36m - San Francisco	United Airlines	UA651 UA1971 UA1971

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024

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$152
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$152
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$265
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$152
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$152
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$152
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$216
5:00 am — 9:59 am	5:00 am — 6:53 am UA2601 United Airlines Phoenix — Denver 57m stop 7:50 am — 9:59 am UA204 United Airlines Denver — Seattle	5h 59m including layover	Find flight from$154
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$152
6:00 am — 9:15 pm	6:00 am — 7:15 am UA2248 United Airlines Phoenix — San Francisco 11h 40m stop 6:55 pm — 9:15 pm UA2019 United Airlines San Francisco — Seattle	16h 15m including layover	Find flight from$229
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$216
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$152
8:10 am — 1:55 pm	8:10 am — 10:04 am UA1836 United Airlines Phoenix — Denver 1h 46m stop 11:50 am — 1:55 pm UA690 United Airlines Denver — Seattle	6h 45m including layover	Find flight from$208
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$173
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$157
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$157

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

*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 37 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 152 $), february (from 152 $), november (from 164 $).

The most expensive and popular months are december (from 229 $), november (from 164 $), february (from 152 $).

The cheapest flight by United Airlines that our users were able to find is $152. 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 9 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 13 direct flights every day from Phoenix. Airlines and fares are below:

AS - Alaska Airlines

from $48

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F9 - Frontier Airlines

from $59

Find

See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $97

Find
SY - Sun Country Airlines

from $268

Find
WS - WestJet

from $224

Find
F9 - Frontier Airlines

from $70

Find
MX - Mexicana

from $156

Find
Y4 - Volaris

from $535

Find
NK - Spirit Airlines

from $86

Find
G4 - Allegiant Air

from $166

Find
9X - New Axis Airways

from $189

Find

See more connecting flights

How to book an air ticket yourself?

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