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

Sat, Sep 19 - Mon, Sep 21

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

$195Frontier

Tue, Sep 15 - Wed, Sep 23

8:15 pm - 12:35 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

16h 20m2 stops Los Angeles Los Angeles Denver Intl

10:20 am - 6:10 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 50m1 stop Los Angeles Los Angeles

$195Frontier

Thu, Dec 3 - Mon, Dec 7

3:27 pm - 7:33 pmPAE Everett Paine Field-PHX Phoenix Sky Harbor Intl

3h 06mnonstop

10:35 am - 10:04 pmPHX Phoenix Sky Harbor Intl-PAE Everett Paine Field

12h 29m1 stop San Diego

$209Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

4:48 pm - 7:48 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 00mnonstop

10:20 am - 6:10 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 50m1 stop Los Angeles Los Angeles

$212Multiple Airlines

Sat, Sep 26 - Wed, Sep 30

4:48 pm - 7:48 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 00mnonstop

10:20 am - 6:10 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

7h 50m1 stop Los Angeles Los Angeles

$212Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

7:10 am - 4:00 pmPAE Everett Paine Field-PHX Phoenix Sky Harbor Intl

7h 50m1 stop San Diego

7:04 pm - 10:04 pmPHX Phoenix Sky Harbor Intl-PAE Everett Paine Field

28h 00m1 stop San Diego

$220Alaska 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

Tue, Nov 3 - Wed, Nov 4

6:05 am - 9:50 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 45mnonstop

6:05 pm - 7:55 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 50mnonstop

$237Southwest

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

Mon, Sep 7 - Thu, Sep 24

10:22 pm - 9:43 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

23h 21m1 stop New York John F Kennedy Intl

1:32 pm - 8:44 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

31h 12m1 stop New York John F Kennedy Intl

$1,456JetBlue

Recent last minute flight deals from Washington to Phoenix

Tue, Aug 25 - Tue, Sep 29

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

9h 02m1 stop Denver Intl

8:39 pm - 9:42 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

13h 03m1 stop Las Vegas Harry Reid Intl

$247Frontier

Tue, Aug 25 - Wed, Sep 30

8:53 pm - 12:59 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

16h 06m1 stop Las Vegas Harry Reid Intl

8:39 pm - 9:42 amPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

13h 03m1 stop Las Vegas Harry Reid Intl

$253Frontier

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

Tue, Aug 25 - Wed, Sep 30

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

9h 02m1 stop Denver Intl

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

3h 08mnonstop

$288Multiple Airlines

Sat, Aug 22 - Wed, Sep 30

7:21 am - 10:24 amSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 03mnonstop

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

3h 08mnonstop

$352Alaska Airlines

Tue, Aug 25 - Wed, Sep 30

4:48 pm - 7:48 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

3h 00mnonstop

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

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 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, 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

Tue, Nov 3 - Wed, Nov 4

6:05 am - 9:50 amGEG Spokane-PHX Phoenix Sky Harbor Intl

2h 45mnonstop

6:05 pm - 7:55 pmPHX Phoenix Sky Harbor Intl-GEG Spokane

2h 50mnonstop

$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

Wed, Nov 4 - Sat, Nov 7

6:15 am - 10:16 amGEG Spokane-PHX Phoenix Sky Harbor Intl

3h 01mnonstop

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

2h 49mnonstop

$237American Airlines

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

Sat, Sep 19 - Sun, Sep 20

2:48 pm - 5:35 pmPDX Portland-PHX Phoenix Sky Harbor Intl

2h 47mnonstop

7:02 am - 9:48 amPHX Phoenix Sky Harbor Intl-PDX Portland

2h 46mnonstop

$244Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

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

2h 54mnonstop

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

3h 10mnonstop

$247Alaska Airlines

Wed, Sep 16 - Tue, Sep 22

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

3h 02mnonstop

3:59 pm - 7:05 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 06mnonstop

$257Delta

Sat, Oct 24 - Sat, Oct 31

2:30 pm - 5:23 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 53mnonstop

3:59 pm - 7:10 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 11mnonstop

$257Delta

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

Globe

Cave Creek

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

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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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