Cheap Flights from Seattle, WA to Phoenix, AZ from $21

Return flight: Phoenix – Seattle

On Cheapflightsplus.com you will find 10 direct and 188 connecting flights from Seattle to Phoenix. You can compare airfare deals from 7 airlines and multiple travel sites from $21, 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: $21 (one-way), $36 (round-trip).
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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 Arrival Flight Details Flight Duration Price
06:00 — 09:49
06:00 — 09:49 AS604 Alaska Airlines
Seattle — Phoenix
2h 49m
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from$115
10:06 — 13:56
10:06 — 13:56 AS189 Alaska Airlines
Seattle — Phoenix
2h 50m
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from$124
11:30 — 15:28
11:30 — 15:28 AS1007 Alaska Airlines
Seattle — Phoenix
2h 58m
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from$70
13:17 — 17:03
13:17 — 17:03 AS700 Alaska Airlines
Seattle — Phoenix
2h 46m
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from$48
14:43 — 18:31
14:43 — 18:31 AS3437 Alaska Airlines
Seattle — Phoenix
2h 48m
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from$235
15:45 — 19:33
15:45 — 19:33 AS744 Alaska Airlines
Seattle — Phoenix
2h 48m
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from$100
16:17 — 20:03
16:17 — 20:03 AS632 Alaska Airlines
Seattle — Phoenix
2h 46m
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from$48
16:58 — 20:50
16:58 — 20:50 F93974 Frontier Airlines
Seattle — Phoenix
2h 52m
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from$21
17:14 — 21:00
17:14 — 21:00 AS428 Alaska Airlines
Seattle — Phoenix
2h 46m
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from$48
18:54 — 22:43
18:54 — 22:43 AS608 Alaska Airlines
Seattle — Phoenix
2h 49m
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from$48
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
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from$86
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
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from$127
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
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from$111
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$138
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$96
08:45 — 18:34
08:45 — 09:46 AS2114 Alaska Airlines
Seattle — Portland
5h 14m stop
15:00 — 18:34 AS654 Alaska Airlines
Portland — Phoenix
8h 49m
including layover
Find flight
from$138
09:37 — 18:18
15:09 — 18:53 F93406 Frontier Airlines
Seattle — Denver
2h 55m stop
16:13 — 18:17 F92105 Frontier Airlines
Denver — Phoenix
7h 41m
including layover
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from$77
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
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from$89
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$96
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$75
11:36 — 16:44
11:36 — 12:35 AS1039 Alaska Airlines
Seattle — Portland
35m stop
13:10 — 16:44 AS663 Alaska Airlines
Portland — Phoenix
4h 8m
including layover
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from$96
12:35 — 21:28
12:35 — 16:17 UA1483 United Airlines
Seattle — Denver
3h 8m stop
19:25 — 21:28 UA594 United Airlines
Denver — Phoenix
7h 53m
including layover
Find flight
from$151
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$65
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$76
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$69
15:15 — 00:26
+1 day
09:15 — 13:00 F93406 Frontier Airlines
Seattle — Denver
3h 16m stop
22:14 — 00:11 F94753 Frontier Airlines
Denver — Phoenix
8h 11m
including layover
Find flight
from$69
17:25 — 23:58
17:25 — 20:12 UA2397 United Airlines
Seattle — Los Angeles
1h 18m stop
21:30 — 23:58 UA2198 United Airlines
Los Angeles — Phoenix
5h 33m
including layover
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from$151
18:39 — 10:01
+1 day
18:39 — 23:59 SY286 Sun Country Airlines
Seattle — Minneapolis
7h 28m stop
07:27 — 10:01 SY601 Sun Country Airlines
Minneapolis — Phoenix
14h 22m
including layover
Find flight
from$136
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$58
20:49 — 17:00
+1 day
20:49 — 23:04 AS1014 Alaska Airlines
Seattle — San Francisco
14h 56m stop
14:00 — 17:00 AS484 Alaska Airlines
San Francisco — Phoenix
19h 11m
including layover
Find flight
from$128
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$86
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$86
05:15 — 21:05
05:15 — 08:00 NK1491 Spirit Airlines
Seattle — Los Angeles
2h 49m stop
10:49 — 12:04 NK1724 Spirit Airlines
Los Angeles — Las Vegas
6h 44m stop
18:48 — 21:05 NK535 Spirit Airlines
Las Vegas — Phoenix
14h 50m
including layover
Find flight
from$129
21:21 — 18:04
+1 day
21:21 — 23:50 NK1456 Spirit Airlines
Seattle — Las Vegas
8h 42m stop
08:32 — 10:11 NK2903 Spirit Airlines
Las Vegas — Stockton
5h 7m stop
15:18 — 18:04 G490 Allegiant Air
Stockton — Phoenix
19h 43m
including layover
Find flight
from$155
*Departure and arrival times - local. Updated on November 17, 2024

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 49m.

  • The fastest flight 2h 46m
  • Average flight time 2h 49m
  • The earliest flight 05:00
  • The latest flight 22:51
  • Distance 1107 ml

The cheapest months to travel to Phoenix are december (from 21 $), january (from 48 $), november (from 56 $).

The most expensive months are february (from 66 $), november (from 56 $), january (from 48 $).

What is the lowest airfare Seattle to Phoenix?

The cheapest plane ticket found by our users is $21. 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
$21
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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 - 64 departures per week at the price of from $ 48 . And the most expensive tickets are offered by WestJet airline - from $ 435.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is AS700 by Alaska Airlines takes 2h 46m and the cheapest is F93974 by Frontier Airlines for $21.

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Connecting Flights

There are 188 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 $58.

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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 $21
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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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How to book a plane ticket yourself?

How to book an air 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.

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