Cheap Flights from Phoenix, AZ to Seattle, WA from $25

One way Round trip

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On Cheapflightsplus.com you will find 23 direct and 307 connecting flights from Phoenix to Seattle. You can compare airfare deals from 13 airlines and multiple travel sites from $25, book and save on cheap plane tickets and last minute offers. Also check out PHX-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $25 (one-way), $43 (round-trip).

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Best Flights from Phoenix to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Phoenix to Seattle with the lowest price of $25. The fastest direct flight takes 3h 4m and the fastest connecting – 4h 32m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $25 Find flight	17:01 Phoenix Sky Harbor Intl	19:15 Seattle Seattle-Tacoma Intl	3h 14m	Frontier Airlines	F93973
from $57 Find flight	12:51 Phoenix Sky Harbor Intl	14:55 Seattle Seattle-Tacoma Intl	3h 4m	Alaska Airlines	AS603
from $57 Find flight	07:00 Phoenix Sky Harbor Intl	09:06 Seattle Seattle-Tacoma Intl	3h 6m	Alaska Airlines	AS799
from $57 Find flight	14:52 Phoenix Sky Harbor Intl	17:00 Seattle Seattle-Tacoma Intl	3h 8m	Alaska Airlines	AS1006
from $57 Find flight	10:45 Phoenix Sky Harbor Intl	12:55 Seattle Seattle-Tacoma Intl	3h 10m	Alaska Airlines	AS870
from $57 Find flight	19:35 Phoenix Sky Harbor Intl	21:48 Seattle Seattle-Tacoma Intl	3h 13m	Alaska Airlines	AS1102
from $71 Find flight	16:30 Phoenix Sky Harbor Intl	18:37 Seattle Seattle-Tacoma Intl	3h 7m	Frontier Airlines	F91723
from $84 Find flight	06:13 Phoenix Sky Harbor Intl	08:21 Seattle Seattle-Tacoma Intl	3h 8m	Alaska Airlines	AS605
from $124 Find flight	06:00 Phoenix Sky Harbor Intl	08:07 Seattle Seattle-Tacoma Intl	3h 7m	Alaska Airlines	AS611
from $156 Find flight	18:23 Phoenix Sky Harbor Intl	20:30 Seattle Seattle-Tacoma Intl	3h 7m	Alaska Airlines	AS602
from $214 Find flight	14:30 Phoenix Sky Harbor Intl	17:38 Seattle Seattle-Tacoma Intl	3h 8m	Alaska Airlines	AS53
from $298 Find flight	09:30 Phoenix Sky Harbor Intl	11:41 Seattle Seattle-Tacoma Intl	3h 11m	Alaska Airlines	AS782
from $371 Find flight	16:16 Phoenix Sky Harbor Intl	19:25 Seattle Seattle-Tacoma Intl	3h 9m	Alaska Airlines	AS743
from $533 Find flight	19:31 Phoenix Sky Harbor Intl	21:48 Seattle Seattle-Tacoma Intl	3h 17m	Alaska Airlines	AS3325
from $67 Find flight	16:22 Phoenix Sky Harbor Intl	21:11 Seattle Seattle-Tacoma Intl	5h 49m layover 0h 47m - Denver	Frontier Airlines	F92106 F93405
from $67 Find flight	06:00 Phoenix Sky Harbor Intl	11:20 Seattle Seattle-Tacoma Intl	6h 20m layover 1h 14m - Denver	Frontier Airlines	F91376 F91175

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 15, 2025

Flight Schedule Phoenix (Arizona) to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Phoenix to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 08:07	06:00 — 08:07 AS611 Alaska Airlines Phoenix — Seattle	3h 7m	Find flight from$124
06:00 — 09:09	06:00 — 09:09 AS639 Alaska Airlines Phoenix — Seattle	3h 9m	Find flight from$214
06:13 — 08:21	06:13 — 08:21 AS605 Alaska Airlines Phoenix — Seattle	3h 8m	Find flight from$84
07:00 — 09:06	07:00 — 09:06 AS799 Alaska Airlines Phoenix — Seattle	3h 6m	Find flight from$57
08:00 — 10:08	08:00 — 10:08 AS645 Alaska Airlines Phoenix — Seattle	3h 8m	Find flight from$156
09:30 — 11:41	09:30 — 11:41 AS782 Alaska Airlines Phoenix — Seattle	3h 11m	Find flight from$298
10:45 — 12:55	10:45 — 12:55 AS870 Alaska Airlines Phoenix — Seattle	3h 10m	Find flight from$57
12:02 — 15:12	12:02 — 15:12 AS651 Alaska Airlines Phoenix — Seattle	3h 10m	Find flight from$214
12:51 — 14:55	12:51 — 14:55 AS603 Alaska Airlines Phoenix — Seattle	3h 4m	Find flight from$57
14:30 — 17:38	14:30 — 17:38 AS53 Alaska Airlines Phoenix — Seattle	3h 8m	Find flight from$214
14:52 — 17:00	14:52 — 17:00 AS1006 Alaska Airlines Phoenix — Seattle	3h 8m	Find flight from$57
16:16 — 19:25	16:16 — 19:25 AS743 Alaska Airlines Phoenix — Seattle	3h 9m	Find flight from$371
16:30 — 18:37	16:30 — 18:37 F91723 Frontier Airlines Phoenix — Seattle	3h 7m	Find flight from$71
16:41 — 18:50	16:41 — 18:50 AS739 Alaska Airlines Phoenix — Seattle	3h 9m	Find flight from$156
17:01 — 19:15	17:01 — 19:15 F93973 Frontier Airlines Phoenix — Seattle	3h 14m	Find flight from$25
17:59 — 20:10	17:59 — 20:10 AS637 Alaska Airlines Phoenix — Seattle	3h 11m	Find flight from$162
18:23 — 20:30	18:23 — 20:30 AS602 Alaska Airlines Phoenix — Seattle	3h 7m	Find flight from$156
18:40 — 20:55	18:40 — 20:55 AS3308 Alaska Airlines Phoenix — Seattle	3h 15m	Find flight from$617
18:40 — 20:55	18:40 — 20:55 AS3472 Alaska Airlines Phoenix — Seattle	3h 15m	Find flight from$634
19:31 — 21:48	19:31 — 21:48 AS3325 Alaska Airlines Phoenix — Seattle	3h 17m	Find flight from$533
19:35 — 21:48	19:35 — 21:48 AS1102 Alaska Airlines Phoenix — Seattle	3h 13m	Find flight from$57
19:50 — 21:59	19:50 — 21:59 AS763 Alaska Airlines Phoenix — Seattle	3h 9m	Find flight from$85
21:50 — 23:59	21:50 — 23:59 AS619 Alaska Airlines Phoenix — Seattle	3h 9m	Find flight from$85
06:00 — 11:20	07:00 — 08:54 F91376 Frontier Airlines Phoenix — Denver 1h 14m stop 05:04 — 07:15 F91175 Frontier Airlines Denver — Seattle	6h 20m including layover	Find flight from$67
07:00 — 19:27	07:00 — 08:54 F91376 Frontier Airlines Phoenix — Denver 8h 23m stop 17:17 — 19:27 F93405 Frontier Airlines Denver — Seattle	13h 27m including layover	Find flight from$151
08:46 — 13:34	11:10 — 13:04 F91820 Frontier Airlines Phoenix — Denver 42m stop 05:04 — 07:15 F91175 Frontier Airlines Denver — Seattle	5h 48m including layover	Find flight from$76
09:22 — 08:50 +1 day	09:22 — 09:39 F93983 Frontier Airlines Phoenix — Las Vegas 20h 21m stop 06:00 — 08:50 F92407 Frontier Airlines Las Vegas — Seattle	24h 28m including layover	Find flight from$84
11:31 — 15:59	11:31 — 13:25 AS511 Alaska Airlines Phoenix — Portland 1h 35m stop 15:00 — 15:59 AS2355 Alaska Airlines Portland — Seattle	5h 28m including layover	Find flight from$116
11:31 — 17:29	11:31 — 13:25 AS511 Alaska Airlines Phoenix — Portland 3h 5m stop 16:30 — 17:29 AS2102 Alaska Airlines Portland — Seattle	6h 58m including layover	Find flight from$116
13:02 — 14:15 +1 day	13:02 — 14:59 F94768 Frontier Airlines Phoenix — Denver 21h 11m stop 12:10 — 14:15 F91175 Frontier Airlines Denver — Seattle	26h 13m including layover	Find flight from$84
13:23 — 00:15 +1 day	13:23 — 13:34 NK2008 Spirit Airlines Phoenix — Las Vegas 7h 54m stop 21:28 — 00:15 NK181 Spirit Airlines Las Vegas — Seattle	11h 52m including layover	Find flight from$104
14:24 — 08:15 +1 day	14:24 — 16:20 F92052 Frontier Airlines Phoenix — Denver 13h 40m stop 06:00 — 08:15 F91175 Frontier Airlines Denver — Seattle	18h 51m including layover	Find flight from$67
15:45 — 12:53 +1 day	15:45 — 15:58 F91625 Frontier Airlines Phoenix — Ontario 18h 8m stop 10:06 — 12:53 F93164 Frontier Airlines Ontario — Seattle	22h 8m including layover	Find flight from$104
15:51 — 18:08 +1 day	15:51 — 17:45 F92106 Frontier Airlines Phoenix — Denver 22h 15m stop 16:00 — 18:08 F91835 Frontier Airlines Denver — Seattle	27h 17m including layover	Find flight from$166
16:22 — 21:11	15:26 — 17:20 F92106 Frontier Airlines Phoenix — Denver 47m stop 17:17 — 19:27 F93405 Frontier Airlines Denver — Seattle	5h 49m including layover	Find flight from$67
17:05 — 14:15 +1 day	17:05 — 19:03 F92104 Frontier Airlines Phoenix — Denver 17h 7m stop 12:10 — 14:15 F91175 Frontier Airlines Denver — Seattle	22h 10m including layover	Find flight from$105
18:29 — 07:41 +1 day	14:59 — 16:55 F92106 Frontier Airlines Phoenix — Denver 9h 8m stop 05:04 — 07:15 F91175 Frontier Airlines Denver — Seattle	14h 12m including layover	Find flight from$67
20:55 — 08:00 +1 day	20:08 — 22:02 F92142 Frontier Airlines Phoenix — Denver 6h 3m stop 05:04 — 07:15 F91175 Frontier Airlines Denver — Seattle	11h 5m including layover	Find flight from$67
20:55 — 19:27 +1 day	20:08 — 22:02 F92142 Frontier Airlines Phoenix — Denver 18h 28m stop 17:18 — 19:28 F93405 Frontier Airlines Denver — Seattle	23h 32m including layover	Find flight from$91
21:59 — 08:50 +1 day	21:59 — 22:13 F94113 Frontier Airlines Phoenix — Las Vegas 7h 47m stop 06:00 — 08:57 F92407 Frontier Airlines Las Vegas — Seattle	11h 51m including layover	Find flight from$84
22:23 — 07:41 +1 day	17:14 — 19:05 F94766 Frontier Airlines Phoenix — Denver 5h 14m stop 05:04 — 07:15 F91175 Frontier Airlines Denver — Seattle	10h 18m including layover	Find flight from$67

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

*Departure and arrival times - local. Updated on May 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and Seattle is 1781 miles. Time difference between the cities is 1h. Airplanes depart 00:24 to 22:23 from 5 Phoenix airports and arrive 00:24 to 22:23 to 3 Seattle airports. Average flight time is 3h 9m.

The fastest flight 3h 4m
Average flight time 3h 9m
The earliest flight 00:24
The latest flight 22:23
Distance 1107 ml

The cheapest months to travel to Seattle are december (from 25 $), january (from 57 $), february (from 57 $).

The most expensive months are november (from 67 $), february (from 57 $), january (from 57 $).

What is the lowest airfare Phoenix to Seattle?

The cheapest plane ticket found by our users is $25. This airfare is for economy class on one-way F93973 flight by Frontier Airlines for December 30, 2024 which leaves Sky Harbor Intl in Phoenix at 17:01 am and arrives at Seattle Seattle-Tacoma Intl at 19:15.

Economy class

$25

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Business class

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First class

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Popular Airlines on the Route

The flight Phoenix — Seattle is served by 13 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 9 departures per week at the price of from $ 220 . And the most expensive tickets are offered by WestJet airline - from $ 981.

Direct flights

There are 23 nonstop flights on the route. The fastest direct flight is AS603 by Alaska Airlines takes 3h 4m and the cheapest is F93973 by Frontier Airlines for $25.

AS - Alaska Airlines

from $57

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F9 - Frontier Airlines

from $25

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Connecting Flights

There are 307 flights with layovers on the route. The fastest connecting flight is AS3362 by Alaska Airlines takes 4h 32m and the cheapest is F93973 by Frontier Airlines for $67.

SY - Sun Country Airlines

from $220

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MX - Mexicana

from $187

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UA - United Airlines

from $182

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G4 - Allegiant Air

from $199

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AN - HOP! (ex-Airlinair)

from $349

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AS - Alaska Airlines

from $116

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F9 - Frontier Airlines

from $67

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PD - Porter Airlines

from $620

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Y4 - Volaris

from $430

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WS - WestJet

from $269

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NK - Spirit Airlines

from $104

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9X - New Axis Airways

from $227

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Airports

You can fly from Phoenix to Seattle from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

Williams Gateway-AZA

from $199
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Sky Harbor Intl-PHX

from $25
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Phoenix-Deer Valley-DVT

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Luke AFB-LUF

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Scottsdale Municipal-SCF

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Phoenix by 13 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Phoenix

You may also consider searching for discounted plane tickets to some other popular places from Phoenix within United States.

Phoenix — Las Vegas

from $74

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Phoenix — Chicago

from $64

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Phoenix — Denver

from $61

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Phoenix — Seattle

from $74

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Phoenix — Dallas

from $64

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Phoenix — San Diego

from $69

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Phoenix — Miami

from $54

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Phoenix — Boston

from $55

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Phoenix — Los Angeles

from $72

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Phoenix — Houston

from $58

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Top International Destinations from Phoenix

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Phoenix — London

from $66

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Phoenix — Cancun

from $59

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Phoenix — Paris

from $66

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Phoenix — San Jose

from $73

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Phoenix — Vancouver

from $73

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Phoenix — Mexico City

from $64

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Phoenix — Calgary

from $71

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Phoenix — Guadalajara

from $64

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Phoenix — Puerto Vallarta

from $80

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Phoenix — Rome

from $58

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How to book a plane ticket yourself?

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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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