Cheap Flights from Phoenix, AZ to Seattle, WA from $56

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On Cheapflightsplus.com you will find 29 direct and 344 connecting flights from Phoenix to Seattle. You can compare airfare deals from 8 airlines and multiple travel sites from $56, 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: $56 (one-way), $96 (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 $56. The fastest direct flight takes 3h 4m and the fastest connecting – 4h 14m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $56 Find flight	20:49 Phoenix Sky Harbor Intl	23:59 Seattle Seattle-Tacoma Intl	3h 10m	Alaska Airlines	AS870
from $57 Find flight	08:15 Phoenix Sky Harbor Intl	11:29 Seattle Seattle-Tacoma Intl	3h 14m	Frontier Airlines	F93973
from $77 Find flight	18:00 Phoenix Sky Harbor Intl	21:05 Seattle Seattle-Tacoma Intl	3h 5m	Hawaiian Airlines	HA6440
from $64 Find flight	09:19 Phoenix Sky Harbor Intl	14:25 Seattle Seattle-Tacoma Intl	5h 6m layover 1h 8m - Las Vegas	Spirit Airlines	NK2356 NK2327
from $82 Find flight	06:00 Phoenix Sky Harbor Intl	14:06 Seattle Seattle-Tacoma Intl	8h 6m layover 4h 0m - Las Vegas	Frontier Airlines	F93983 F92407

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 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 — 09:04	06:00 — 09:04 HA6443 Hawaiian Airlines Phoenix — Seattle	3h 4m	Find flight from$82
07:05 — 10:09	07:05 — 10:09 HA6442 Hawaiian Airlines Phoenix — Seattle	3h 4m	Find flight from$81
07:05 — 10:09	07:05 — 10:09 HA6259 Hawaiian Airlines Phoenix — Seattle	3h 4m	Find flight from$82
08:15 — 11:29	08:15 — 11:29 F93973 Frontier Airlines Phoenix — Seattle	3h 14m	Find flight from$57
10:46 — 13:53	10:46 — 13:53 HA6441 Hawaiian Airlines Phoenix — Seattle	3h 7m	Find flight from$81
11:10 — 14:24	11:10 — 14:24 HA6314 Hawaiian Airlines Phoenix — Seattle	3h 14m	Find flight from$77
11:10 — 14:24	11:10 — 14:24 AS169 Alaska Airlines Phoenix — Seattle	3h 14m	Find flight from$82
11:52 — 14:58	11:52 — 14:58 HA6437 Hawaiian Airlines Phoenix — Seattle	3h 6m	Find flight from$81
13:55 — 17:00	13:55 — 17:00 HA6470 Hawaiian Airlines Phoenix — Seattle	3h 5m	Find flight from$81
14:02 — 17:13	14:02 — 17:13 F91723 Frontier Airlines Phoenix — Seattle	3h 11m	Find flight from$176
15:47 — 18:52	15:47 — 18:52 HA6444 Hawaiian Airlines Phoenix — Seattle	3h 5m	Find flight from$97
17:24 — 20:35	17:24 — 20:35 AS1102 Alaska Airlines Phoenix — Seattle	3h 11m	Find flight from$56
18:00 — 21:05	18:00 — 21:05 HA6440 Hawaiian Airlines Phoenix — Seattle	3h 5m	Find flight from$77
18:00 — 21:05	18:00 — 21:05 AS611 Alaska Airlines Phoenix — Seattle	3h 5m	Find flight from$81
20:49 — 23:59	20:49 — 23:59 AS870 Alaska Airlines Phoenix — Seattle	3h 10m	Find flight from$56
20:49 — 23:59	20:49 — 23:59 HA6439 Hawaiian Airlines Phoenix — Seattle	3h 10m	Find flight from$82

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

*Departure and arrival times - local. Updated on September 18, 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 05:15 to 23:59 from 5 Phoenix airports and arrive 05:15 to 23:59 to 3 Seattle airports. Average flight time is 3h 7m.

The fastest flight 3h 4m
Average flight time 3h 7m
The earliest flight 05:15
The latest flight 23:59
Distance 1107 ml

The cheapest months to travel to Seattle are january (from 56 $), september (from 56 $), may (from 57 $).

The most expensive months are august (from 82 $), february (from 82 $), july (from 81 $).

What is the lowest airfare Phoenix to Seattle?

The cheapest plane ticket found by our users is $56. This airfare is for economy class on one-way AS870 flight by Alaska Airlines for September 24, 2025 which leaves Sky Harbor Intl in Phoenix at 20:49 am and arrives at Seattle Seattle-Tacoma Intl at 23:59.

Economy class

$56

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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 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 80 departures per week at the price of from $ 56 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 3969.

Direct flights

There are 29 nonstop flights on the route. The fastest direct flight is HA6442 by Hawaiian Airlines takes 3h 4m and the cheapest is AS870 by Alaska Airlines for $56.

AS - Alaska Airlines

from $56

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F9 - Frontier Airlines

from $57

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HA - Hawaiian Airlines

from $77

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Connecting Flights

There are 344 flights with layovers on the route. The fastest connecting flight is HA6434 by Hawaiian Airlines takes 4h 14m and the cheapest is AS870 by Alaska Airlines for $64.

AS - Alaska Airlines

from $91

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F9 - Frontier Airlines

from $82

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SY - Sun Country Airlines

from $134

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HA - Hawaiian Airlines

from $83

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UA - United Airlines

from $115

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NK - Spirit Airlines

from $64

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G4 - Allegiant Air

from $96

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AN - HOP! (ex-Airlinair)

from $383

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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 $96
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Sky Harbor Intl-PHX

from $56
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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 8 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?

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.
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