Cheap Flights from Seattle, WA to Phoenix, AZ from $23

One way Round trip

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On Cheapflightsplus.com you will find 19 direct and 250 connecting flights from Seattle to Phoenix. You can compare airfare deals from 7 airlines and multiple travel sites from $23, book and save on cheap plane tickets and last minute offers. Also check out SEA-PHX flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Phoenix 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: $23 (one-way), $39 (round-trip).

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Best Flights from Seattle to Phoenix Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Phoenix with the lowest price of $23. The fastest direct flight takes 2h 45m and the fastest connecting – 4h 8m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $23 Find flight	16:58 Seattle Seattle-Tacoma Intl	20:50 Phoenix Sky Harbor Intl	2h 52m	Frontier Airlines	F93974
from $53 Find flight	13:17 Seattle Seattle-Tacoma Intl	17:03 Phoenix Sky Harbor Intl	2h 46m	Alaska Airlines	AS700
from $53 Find flight	16:17 Seattle Seattle-Tacoma Intl	20:03 Phoenix Sky Harbor Intl	2h 46m	Alaska Airlines	AS632
from $53 Find flight	17:14 Seattle Seattle-Tacoma Intl	21:00 Phoenix Sky Harbor Intl	2h 46m	Alaska Airlines	AS428
from $53 Find flight	18:54 Seattle Seattle-Tacoma Intl	22:43 Phoenix Sky Harbor Intl	2h 49m	Alaska Airlines	AS608
from $78 Find flight	11:30 Seattle Seattle-Tacoma Intl	15:28 Phoenix Sky Harbor Intl	2h 58m	Alaska Airlines	AS1007
from $105 Find flight	12:54 Seattle Seattle-Tacoma Intl	16:43 Phoenix Sky Harbor Intl	2h 49m	Frontier Airlines	F91724
from $112 Find flight	15:45 Seattle Seattle-Tacoma Intl	19:33 Phoenix Sky Harbor Intl	2h 48m	Alaska Airlines	AS744
from $128 Find flight	06:00 Seattle Seattle-Tacoma Intl	09:49 Phoenix Sky Harbor Intl	2h 49m	Alaska Airlines	AS604
from $173 Find flight	14:05 Seattle Seattle-Tacoma Intl	17:53 Phoenix Sky Harbor Intl	2h 48m	Alaska Airlines	AS740
from $218 Find flight	15:59 Seattle Seattle-Tacoma Intl	19:47 Phoenix Sky Harbor Intl	2h 48m	Alaska Airlines	AS646
from $262 Find flight	14:43 Seattle Seattle-Tacoma Intl	18:31 Phoenix Sky Harbor Intl	2h 48m	Alaska Airlines	AS3437
from $62 Find flight	09:57 Seattle Seattle-Tacoma Intl	16:06 Phoenix Sky Harbor Intl	5h 9m layover 1h 7m - Las Vegas	Frontier Airlines	F94830 F91020
from $62 Find flight	21:36 Seattle Seattle-Tacoma Intl	07:36+1 день Phoenix Sky Harbor Intl	9h 0m layover 4h 9m - Denver	Frontier Airlines	F91176 F91375
from $62 Find flight	22:08 Seattle Seattle-Tacoma Intl	15:36+1 день Phoenix Sky Harbor Intl	16h 28m layover 11h 48m - Denver	Frontier Airlines	F91176 F92141
from $62 Find flight	19:51 Seattle Seattle-Tacoma Intl	13:55+1 день Phoenix Sky Harbor Intl	17h 4m layover 13h 4m - Las Vegas	Frontier Airlines	F94830 F94048

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 03, 2025

Flight Schedule Seattle (Washington) to Phoenix (Arizona)

Full flight schedule will help you in detecting at what time planes fly from Seattle to Phoenix. 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 — 09:49	06:00 — 09:49 AS604 Alaska Airlines Seattle — Phoenix	2h 49m	Find flight from$128
06:00 — 09:51	06:00 — 09:51 AS698 Alaska Airlines Seattle — Phoenix	2h 51m	Find flight from$146
08:17 — 12:06	08:17 — 12:06 AS658 Alaska Airlines Seattle — Phoenix	2h 49m	Find flight from$220
10:06 — 13:56	10:06 — 13:56 AS189 Alaska Airlines Seattle — Phoenix	2h 50m	Find flight from$138
10:39 — 14:30	10:39 — 14:30 AS624 Alaska Airlines Seattle — Phoenix	2h 51m	Find flight from$220
11:30 — 15:28	11:30 — 15:28 AS1007 Alaska Airlines Seattle — Phoenix	2h 58m	Find flight from$78
12:54 — 16:43	12:54 — 16:43 F91724 Frontier Airlines Seattle — Phoenix	2h 49m	Find flight from$105
13:17 — 17:03	13:17 — 17:03 AS700 Alaska Airlines Seattle — Phoenix	2h 46m	Find flight from$53
14:05 — 17:53	14:05 — 17:53 AS740 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$173
14:43 — 18:31	14:43 — 18:31 AS3437 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$262
15:45 — 19:33	15:45 — 19:33 AS744 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$112
15:59 — 19:47	15:59 — 19:47 AS646 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$218
16:05 — 19:53	16:05 — 19:53 AS664 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$146
16:17 — 20:03	16:17 — 20:03 AS632 Alaska Airlines Seattle — Phoenix	2h 46m	Find flight from$53
16:58 — 20:50	16:58 — 20:50 F93974 Frontier Airlines Seattle — Phoenix	2h 52m	Find flight from$23
17:14 — 21:00	17:14 — 21:00 AS428 Alaska Airlines Seattle — Phoenix	2h 46m	Find flight from$53
18:54 — 22:43	18:54 — 22:43 AS608 Alaska Airlines Seattle — Phoenix	2h 49m	Find flight from$53
18:55 — 22:43	18:55 — 22:43 AS640 Alaska Airlines Seattle — Phoenix	2h 48m	Find flight from$146
20:14 — 23:59	20:14 — 23:59 AS644 Alaska Airlines Seattle — Phoenix	2h 45m	Find flight from$137
05:30 — 12:28	05:30 — 07:55 NK176 Spirit Airlines Seattle — Las Vegas 2h 15m stop 10:10 — 12:28 NK2007 Spirit Airlines Las Vegas — Phoenix	5h 58m including layover	Find flight from$95
06:42 — 12:37	06:42 — 07:31 AS2111 Alaska Airlines Seattle — Portland 1h 29m stop 09:00 — 12:37 AS1239 Alaska Airlines Portland — Phoenix	4h 55m including layover	Find flight from$142
07:05 — 15:47	07:05 — 09:22 AS1166 Alaska Airlines Seattle — San Francisco 3h 25m stop 12:47 — 15:47 AS664 Alaska Airlines San Francisco — Phoenix	7h 42m including layover	Find flight from$124
07:42 — 16:44	07:42 — 08:34 AS2180 Alaska Airlines Seattle — Portland 4h 36m stop 13:10 — 16:44 AS663 Alaska Airlines Portland — Phoenix	8h 2m including layover	Find flight from$154
08:45 — 16:44	08:45 — 09:46 AS2114 Alaska Airlines Seattle — Portland 3h 24m stop 13:10 — 16:44 AS663 Alaska Airlines Portland — Phoenix	6h 59m including layover	Find flight from$107
09:19 — 15:56	09:19 — 13:04 F93406 Frontier Airlines Seattle — Denver 53m stop 13:57 — 15:56 F92141 Frontier Airlines Denver — Phoenix	5h 37m including layover	Find flight from$64
09:57 — 16:06	14:55 — 17:32 F94830 Frontier Airlines Seattle — Las Vegas 1h 7m stop 13:59 — 16:21 F91020 Frontier Airlines Las Vegas — Phoenix	5h 9m including layover	Find flight from$62
10:00 — 16:44	10:00 — 11:00 AS2213 Alaska Airlines Seattle — Portland 2h 10m stop 13:10 — 16:44 AS663 Alaska Airlines Portland — Phoenix	5h 44m including layover	Find flight from$107
10:36 — 00:39 +1 day	10:36 — 13:37 F94988 Frontier Airlines Seattle — Salt Lake City 9h 15m stop 22:52 — 00:39 F94949 Frontier Airlines Salt Lake City — Phoenix	13h 3m including layover	Find flight from$83
11:36 — 11:49 +1 day	11:36 — 14:11 F94204 Frontier Airlines Seattle — Las Vegas 19h 19m stop 09:30 — 11:49 F94048 Frontier Airlines Las Vegas — Phoenix	23h 13m including layover	Find flight from$84
12:50 — 21:05	12:50 — 15:24 NK414 Spirit Airlines Seattle — Las Vegas 3h 24m stop 18:48 — 21:05 NK535 Spirit Airlines Las Vegas — Phoenix	7h 15m including layover	Find flight from$73
13:53 — 01:27 +1 day	13:53 — 16:30 F93163 Frontier Airlines Seattle — Ontario 6h 29m stop 22:59 — 01:27 F92404 Frontier Airlines Ontario — Phoenix	10h 34m including layover	Find flight from$84
14:55 — 21:50	14:55 — 17:32 F94830 Frontier Airlines Seattle — Las Vegas 2h 2m stop 19:34 — 21:50 F94114 Frontier Airlines Las Vegas — Phoenix	5h 55m including layover	Find flight from$133
15:09 — 07:51 +1 day	09:15 — 13:00 F93406 Frontier Airlines Seattle — Denver 10h 52m stop 07:00 — 09:02 F91375 Frontier Airlines Denver — Phoenix	15h 42m including layover	Find flight from$65
15:15 — 22:28	09:15 — 13:00 F93406 Frontier Airlines Seattle — Denver 1h 16m stop 20:14 — 22:11 F93467 Frontier Airlines Denver — Phoenix	6h 13m including layover	Find flight from$65
18:15 — 23:59	18:15 — 21:20 F94988 Frontier Airlines Seattle — Salt Lake City 50m stop 22:10 — 23:59 F92523 Frontier Airlines Salt Lake City — Phoenix	4h 44m including layover	Find flight from$64
19:51 — 13:55 +1 day	14:55 — 17:32 F94830 Frontier Airlines Seattle — Las Vegas 13h 4m stop 09:30 — 11:49 F94048 Frontier Airlines Las Vegas — Phoenix	17h 4m including layover	Find flight from$62
19:51 — 09:24 +1 day	13:40 — 16:20 F94830 Frontier Airlines Seattle — Las Vegas 8h 35m stop 09:33 — 11:50 F93484 Frontier Airlines Las Vegas — Phoenix	12h 33m including layover	Find flight from$65
20:56 — 11:50 +1 day	20:56 — 00:42 F91176 Frontier Airlines Seattle — Denver 9h 9m stop 09:51 — 11:50 F92009 Frontier Airlines Denver — Phoenix	13h 54m including layover	Find flight from$84
21:36 — 07:36 +1 day	20:56 — 00:42 F91176 Frontier Airlines Seattle — Denver 4h 9m stop 07:00 — 09:02 F91375 Frontier Airlines Denver — Phoenix	9h including layover	Find flight from$62
21:36 — 19:55 +1 day	20:56 — 00:42 F91176 Frontier Airlines Seattle — Denver 16h 29m stop 20:03 — 22:00 F93467 Frontier Airlines Denver — Phoenix	21h 19m including layover	Find flight from$62
22:08 — 15:36 +1 day	20:56 — 00:42 F91176 Frontier Airlines Seattle — Denver 11h 48m stop 13:57 — 15:56 F92141 Frontier Airlines Denver — Phoenix	16h 28m including layover	Find flight from$62
22:08 — 11:32 +1 day	20:19 — 00:05 F91176 Frontier Airlines Seattle — Denver 7h 47m stop 09:51 — 11:50 F91819 Frontier Airlines Denver — Phoenix	12h 24m including layover	Find flight from$65
05:45 — 21:48	05:45 — 08:36 NK1491 Spirit Airlines Seattle — Los Angeles 4h 9m stop 12:45 — 14:01 NK1724 Spirit Airlines Los Angeles — Las Vegas 5h 32m stop 19:33 — 21:48 NK875 Spirit Airlines Las Vegas — Phoenix	15h 3m including layover	Find flight from$132

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

*Departure and arrival times - local. Updated on April 3, 2025

Flight Information

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

Distance between Seattle and Phoenix is 1781 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:51 from 3 Seattle airports and arrive 05:00 to 22:51 to 5 Phoenix airports. Average flight time is 2h 48m.

The fastest flight 2h 45m
Average flight time 2h 48m
The earliest flight 05:00
The latest flight 22:51
Distance 1107 ml

The cheapest months to travel to Phoenix are december (from 23 $), january (from 53 $), november (from 62 $).

The most expensive months are february (from 74 $), november (from 62 $), january (from 53 $).

What is the lowest airfare Seattle to Phoenix?

The cheapest plane ticket found by our users is $23. This airfare is for economy class on one-way F93974 flight by Frontier Airlines for December 12, 2024 which leaves Seattle-Tacoma Intl in Seattle at 16:58 am and arrives at Phoenix Sky Harbor Intl at 20:50.

Economy class

$23

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Business class

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First class

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Popular Airlines on the Route

The flight Seattle — Phoenix is served by 7 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 83 departures per week at the price of from $ 53 . And the most expensive tickets are offered by WestJet airline - from $ 715.

Direct flights

There are 19 nonstop flights on the route. The fastest direct flight is AS644 by Alaska Airlines takes 2h 45m and the cheapest is F93974 by Frontier Airlines for $23.

AS - Alaska Airlines

from $53

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F9 - Frontier Airlines

from $23

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Connecting Flights

There are 250 flights with layovers on the route. The fastest connecting flight is AS1039 by Alaska Airlines takes 4h 8m and the cheapest is F93974 by Frontier Airlines for $62.

AS - Alaska Airlines

from $107

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F9 - Frontier Airlines

from $62

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SY - Sun Country Airlines

from $152

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Y4 - Volaris

from $412

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UA - United Airlines

from $168

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WS - WestJet

from $261

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NK - Spirit Airlines

from $73

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See more connecting flights

Airports

You can fly from Seattle to Phoenix from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

from $23
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Kenmore Air Harbor SPB-LKE

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Phoenix airports

Williams Gateway-AZA

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Sky Harbor Intl-PHX

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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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Airplanes

There are flights to Phoenix from Seattle by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

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

Seattle — Washington D.C.

from $78

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Seattle — Las Vegas

from $62

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Seattle — New York

from $180

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Seattle — Chicago

from $73

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Seattle — Phoenix

from $67

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Seattle — San Diego

from $74

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Seattle — Los Angeles

from $53

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Seattle — Denver

from $243

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Seattle — Dallas

from $72

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Seattle — Boston

from $63

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Top International Destinations from Seattle

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.

Seattle — Tokyo

from $77

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Seattle — London

from $70

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Seattle — Vancouver

from $57

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Seattle — Cancun

from $63

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Seattle — Paris

from $66

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Seattle — Toronto

from $64

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Seattle — Calgary

from $76

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Seattle — Mumbai

from $80

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Seattle — Montreal

from $68

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Seattle — Amsterdam

from $64

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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.
To find a plane ticket, please select dates.