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.

$83 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

Wed, Sep 23 - Sat, Sep 26

9:45 pm - 12:22 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

14h 37m1 stop Las Vegas Harry Reid Intl

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

8h 43m1 stop Denver Intl

$193Frontier

Tue, Sep 15 - Tue, Sep 22

10:57 am - 7:03 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

8h 06m1 stop Las Vegas Harry Reid Intl

8:20 am - 11:27 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 07mnonstop

$193Multiple Airlines

Thu, Oct 8 - Tue, Oct 13

4:27 pm - 11:48 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

7h 21m1 stop Denver Intl

9:02 am - 12:14 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 12mnonstop

$193Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

4:27 pm - 11:43 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

7h 16m1 stop Denver Intl

7:24 pm - 9:42 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

14h 18m1 stop Las Vegas Harry Reid Intl

$194Frontier

Thu, Sep 24 - Mon, Sep 28

7:18 am - 10:28 amSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 10mnonstop

9:22 am - 12:34 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 12mnonstop

$195Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

1:42 pm - 4:42 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 00mnonstop

11:31 am - 2:39 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 08mnonstop

$203Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

6:10 pm - 9:12 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 02mnonstop

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

3h 10mnonstop

$232JetBlue

Sat, Sep 12 - Wed, Sep 16

8:00 am - 10:35 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 35mnonstop

8:25 pm - 11:00 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 35mnonstop

$237Southwest

Tue, Oct 13 - Tue, Oct 13

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

2h 35mnonstop

6:05 pm - 8:50 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 45mnonstop

$237Southwest

Thu, Sep 3 - Mon, Sep 7

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

3h 11mnonstop

6:59 am - 10:05 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 06mnonstop

$293JetBlue

Recent last minute flight deals from Washington to Phoenix

Sat, Aug 22 - Sat, Sep 5

12:20 pm - 9:28 pmPDX Portland-PHX Phoenix Sky Harbor Intl

9h 08m1 stop Denver Intl

10:09 pm - 12:52 pmPHX Phoenix Sky Harbor Intl-PDX Portland

14h 43m1 stop Las Vegas Harry Reid Intl

$263Frontier

Sat, Aug 22 - Wed, Sep 2

12:20 pm - 9:28 pmPDX Portland-PHX Phoenix Sky Harbor Intl

9h 08m1 stop Denver Intl

8:35 am - 5:11 pmPHX Phoenix Sky Harbor Intl-PDX Portland

8h 36m1 stop Denver Intl

$264Frontier

Sat, Aug 22 - Wed, Sep 30

8:53 pm - 11:24 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

26h 31m1 stop Las Vegas Harry Reid Intl

6:02 am - 9:05 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 03mnonstop

$288Multiple Airlines

Sat, Aug 22 - Mon, Sep 7

12:20 pm - 9:28 pmPDX Portland-PHX Phoenix Sky Harbor Intl

9h 08m1 stop Denver Intl

3:15 pm - 9:30 amPHX Phoenix Sky Harbor Intl-PDX Portland

18h 15m1 stop San Diego

$291Multiple Airlines

Sat, Aug 22 - Mon, Aug 24

1:49 pm - 7:48 pmALW Walla Walla-PHX Phoenix Sky Harbor Intl

5h 59m1 stop Seattle/Tacoma Intl

4:06 pm - 11:54 pmPHX Phoenix Sky Harbor Intl-ALW Walla Walla

7h 48m1 stop Seattle/Tacoma Intl

$297Alaska Airlines

Sat, Aug 22 - Tue, Sep 29

7:02 am - 9:59 amPAE 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

$352Alaska Airlines

Sat, Aug 22 - Wed, Sep 30

8:30 pm - 11:33 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 03mnonstop

5:40 pm - 8:49 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 09mnonstop

$352Delta

Sat, Aug 22 - Wed, Sep 30

11:00 am - 2:03 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 03mnonstop

10:30 am - 1:49 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 19mnonstop

$352American Airlines

Sat, Aug 22 - Sat, Oct 3

8:30 pm - 11:33 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 03mnonstop

5:40 pm - 8:49 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 09mnonstop

$362Delta

Sat, Aug 22 - Wed, Sep 30

11:40 am - 6:17 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

6h 37m1 stop Los Angeles

7:32 am - 10:52 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 20mnonstop

$362American Airlines

Recent direct flight deals from Washington to Phoenix

Thu, Sep 24 - Mon, Sep 28

7:18 am - 10:28 amSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 10mnonstop

9:22 am - 12:34 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 12mnonstop

$195Alaska Airlines

Fri, Sep 25 - Tue, Sep 29

1:42 pm - 4:42 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 00mnonstop

11:31 am - 2:39 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 08mnonstop

$203Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

6:10 pm - 9:12 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 02mnonstop

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

3h 10mnonstop

$232JetBlue

Sat, Sep 12 - Wed, Sep 16

8:00 am - 10:35 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 35mnonstop

8:25 pm - 11:00 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 35mnonstop

$237Southwest

Tue, Oct 13 - Tue, Oct 13

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

2h 35mnonstop

6:05 pm - 8:50 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 45mnonstop

$237Southwest

Thu, Oct 15 - Tue, Oct 20

6:30 am - 9:24 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 54mnonstop

10:40 am - 1:29 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 49mnonstop

$237American Airlines

Thu, Oct 15 - Mon, Oct 19

2:45 pm - 5:22 pmGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 37mnonstop

8:20 pm - 11:01 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 41mnonstop

$237American Airlines

Tue, Nov 10 - Tue, Nov 17

11:45 am - 3:41 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 56mnonstop

6:36 pm - 8:49 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 13mnonstop

$257Delta

Wed, Nov 11 - Tue, Nov 17

11:45 am - 3:41 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 56mnonstop

6:20 am - 8:35 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 15mnonstop

$257Delta

Thu, Sep 3 - Mon, Sep 7

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

3h 11mnonstop

6:59 am - 10:05 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 06mnonstop

$293JetBlue

Useful Info

Low season	July
High season	March
Cheapest flight	$83

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly with an average 7% increase in price.

Flight from Bellingham 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

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Guadalupe

Morristown

Everything you need to know for your flight to Phoenix

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Phoenix (PHX)

PHX

$83 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

Information on your arrival and departure airports

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Complete your trip to Phoenix with a hotel stay or car rental

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Choose which airport to fly into in Phoenix

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