How does KAYAK find such low prices on flights from Washington to Phoenix?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Phoenix.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Phoenix?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Phoenix?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Phoenix?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$95 CHEAP FLIGHTS from Washington to Phoenix (PHX)

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Flight Deals

Cheap Flights from Washington to Phoenix

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to Phoenix

Tue, Oct 27 - Fri, Nov 6

8:09 pm - 5:02 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

20h 53m1 stop Los Angeles

12:26 pm - 6:54 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 28m1 stop Los Angeles

$195Frontier

Mon, Oct 26 - Fri, Nov 6

8:00 pm - 5:02 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

21h 02m1 stop Los Angeles

12:26 pm - 6:54 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 28m1 stop Los Angeles

$195Frontier

Mon, Nov 9 - Thu, Dec 3

9:11 pm - 1:30 pmPSC Pasco Tri Cities-PHX Phoenix Sky Harbor Intl

15h 19m1 stop Las Vegas Harry Reid Intl

6:00 am - 4:08 pmPHX Phoenix Sky Harbor Intl-PSC Pasco Tri Cities

11h 08m1 stop Las Vegas Harry Reid Intl

$196Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

1:40 pm - 4:34 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 54mnonstop

12:25 pm - 6:45 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

6h 20m1 stop Los Angeles

$208Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

7:19 am - 6:42 pmGEG Spokane-PHX Phoenix Sky Harbor Intl

11h 23m1 stop San Diego

10:12 am - 9:40 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

11h 28m1 stop San Diego

$211Alaska Airlines

Wed, Oct 14 - Mon, Oct 19

7:04 am - 8:41 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

13h 37m1 stop San Diego

7:25 pm - 9:28 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

14h 03m1 stop San Diego

$223Alaska Airlines

Tue, Dec 1 - Sat, Dec 5

1:42 pm - 5:26 pmGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 44mnonstop

2:50 pm - 4:39 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 49mnonstop

$237American Airlines

Thu, Sep 24 - Wed, Sep 30

6:30 am - 9:20 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 50mnonstop

10:04 am - 12:51 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 47mnonstop

$237American Airlines

Tue, Sep 29 - Tue, Oct 6

7:30 am - 10:05 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 35mnonstop

6:05 pm - 8:55 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 50mnonstop

$237Southwest

Thu, Nov 5 - Mon, Nov 9

6:25 am - 10:05 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 40mnonstop

10:25 pm - 12:05 amPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 40mnonstop

$237Southwest

Recent last minute flight deals from Washington to Phoenix

Sat, Sep 5 - Fri, Sep 25

2:37 pm - 11:39 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

9h 02m1 stop Denver Intl

8:00 am - 6:28 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

10h 28m1 stop Las Vegas Harry Reid Intl

$279Frontier

Sun, Sep 6 - Thu, Sep 24

2:37 pm - 9:28 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

6h 51m1 stop Denver Intl

6:25 am - 3:08 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

8h 43m1 stop Denver Intl

$279Frontier

Sat, Sep 5 - Thu, Sep 24

2:37 pm - 9:28 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

6h 51m1 stop Denver Intl

8:51 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 08mnonstop

$287Multiple Airlines

Sun, Sep 6 - Thu, Sep 24

2:37 pm - 9:28 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

6h 51m1 stop Denver Intl

4:13 pm - 7:21 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 08mnonstop

$290Multiple Airlines

Sun, Sep 6 - Thu, Sep 24

3:06 pm - 6:03 pmPAE Everett Paine Field-PHX Phoenix Sky Harbor Intl

2h 57mnonstop

11:01 am - 2:08 pmPHX Phoenix Sky Harbor Intl-PAE Everett Paine Field

3h 07mnonstop

$343Alaska Airlines

Sat, Sep 5 - Thu, Sep 24

11:55 am - 3:03 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 08mnonstop

2:29 pm - 5:37 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 08mnonstop

$343Alaska Airlines

Sun, Sep 6 - Fri, Sep 25

8:25 am - 11:17 amSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 52mnonstop

6:55 am - 10:05 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 10mnonstop

$354Delta

Sat, Sep 5 - Fri, Sep 25

1:30 pm - 4:41 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 11mnonstop

6:55 am - 10:05 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 10mnonstop

$354Delta

Wed, Sep 2 - Tue, Sep 22

9:25 am - 6:15 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

8h 50m2 stops San Jose Santa Ana J. Wayne/Orange Cnty

3:35 pm - 8:20 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

4h 45m1 stop Oakland

$383Southwest

Wed, Sep 2 - Sat, Oct 10

12:40 pm - 7:55 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

7h 15m2 stops Las Vegas Harry Reid Intl Los Angeles

12:40 pm - 8:05 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 25m2 stops Las Vegas Harry Reid Intl San Diego

$392Southwest

Recent direct flight deals from Washington to Phoenix

Tue, Dec 1 - Sat, Dec 5

1:42 pm - 5:26 pmGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 44mnonstop

2:50 pm - 4:39 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 49mnonstop

$237American Airlines

Thu, Sep 24 - Wed, Sep 30

6:30 am - 9:20 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 50mnonstop

10:04 am - 12:51 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 47mnonstop

$237American Airlines

Tue, Sep 29 - Tue, Oct 6

7:30 am - 10:05 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 35mnonstop

6:05 pm - 8:55 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 50mnonstop

$237Southwest

Thu, Nov 5 - Mon, Nov 9

6:25 am - 10:05 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 40mnonstop

10:25 pm - 12:05 amPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 40mnonstop

$237Southwest

Sat, Oct 24 - Sat, Oct 31

3:10 pm - 6:00 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 50mnonstop

6:02 am - 9:12 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 10mnonstop

$237Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

6:30 am - 9:20 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 50mnonstop

4:57 pm - 7:39 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 42mnonstop

$237American Airlines

Wed, Oct 7 - Wed, Oct 14

6:05 am - 8:40 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 35mnonstop

6:05 pm - 8:55 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 50mnonstop

$237Southwest

Sat, Oct 3 - Sat, Oct 10

4:59 pm - 7:51 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 52mnonstop

4:13 pm - 7:23 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 10mnonstop

$248Alaska Airlines

Tue, Sep 29 - Mon, Oct 5

1:30 pm - 4:35 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 05mnonstop

9:15 am - 12:30 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 15mnonstop

$257Delta

Thu, Sep 24 - Sat, Sep 26

8:39 pm - 11:36 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 57mnonstop

9:15 am - 12:30 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 15mnonstop

$257Delta

Useful Info

Low season	July
High season	March
Cheapest flight	$95

Best time to beat the crowds but there is an average 11% increase in price.

Most popular time to fly with an average 8% increase in price.

Flight from Spokane to Phoenix Sky Harbor Airport

JerryFlew with Alaska Airlines-Apr 2026

Bring your own entertainment or download a movie on your computer/tablet ahead of time.

Verified travelerFlew with Frontier-Jun 2025

Wish I had known the seats were so uncomfortable. Wish I had known checked bags and carry on bags were 75 each. Wish I didn't have to wait so long in line with only one clerk working. Wish I had known we were going to have to take a bus from the gate to our airplane. Wish I had known the seat space is smaller than any other airline I have flown. I do not recommend Frontier.

DeanneFlew with Southwest-Sep 2024

It’s a big airport ask where your gate is

Verified travelerFlew with Alaska Airlines-Jul 2024

Seattle is a busy gate. Find your gate first as connections may involve underground tram.

How does KAYAK find such low prices on flights from Washington to Phoenix?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Phoenix.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Phoenix?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Phoenix?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Phoenix?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Paradise Valley

Globe

Cave Creek

Guadalupe

Morristown

Everything you need to know for your flight to Phoenix

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Phoenix (PHX)

PHX

$95 Find Cheap Flights from Washington to Phoenix - Compare and Save

Cheap Flights from Washington to Phoenix

Recent round-trip flight deals from Washington to Phoenix

Recent one-way flight deals from Washington to Phoenix

Recent last minute flight deals from Washington to Phoenix

Recent direct flight deals from Washington to Phoenix

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Flights from Washington to Phoenix: the best tips from KAYAK users

FAQs for booking Washington to Phoenix flights

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Everything you need to know for your flight to Phoenix

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