How long does it take to fly to Phoenix Sky Harbor Intl Airport?

Average flight duration from State of Washington to Phoenix Sky Harbor Intl Airport depends on which airport you fly into and out of. Flying from Spokane to Phoenix Sky Harbor Intl Airport is 2h 30m on average, while flying from Pasco to Phoenix Sky Harbor Intl Airport is 2h 39m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in Phoenix Sky Harbor Intl Airport.

What is the cheapest airline that flies from Washington to Phoenix Sky Harbor Intl?

Frontier, Alaska Airlines, and American Airlines are the most popular carriers operating from Washington to Phoenix Sky Harbor Intl

What airlines fly to Phoenix Sky Harbor Intl Airport?

Delta, Alaska Airlines and Frontier are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from State of Washington according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 9 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington to Phoenix Sky Harbor Intl Airport?

As of September 2025, there are 9 operators available to choose from for flights from Washington to Phoenix Sky Harbor Intl Airport.

How old do you have to be to fly from Washington to Phoenix Sky Harbor Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Phoenix Sky Harbor Intl Airport.

What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$60 Cheap Flights from State of Washington to Phoenix Sky Harbor Intl Airport in 2025/26

Q: How many flights depart from State of Washington to Phoenix Sky Harbor Intl Airport on average per day?

54 flights are operational daily from State of Washington to Phoenix Sky Harbor Intl Airport as of September 2025. The most popular departure time for this route is 3:00PM, with 36% of flights per day taking off at noon.

Q: How many flights depart from State of Washington to Phoenix Sky Harbor Intl Airport on average per week?

As of September 2025, there are 381 flights per week flying from State of Washington to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:22 pm - 12:24 amSEA-PHX

3h 02mnonstop

6:00 am - 8:18 amPHX-SEA

3h 18mnonstop

$110Frontier

Find Deal

vie., oct. 31 - jue., nov. 13

8:22 pm - 12:24 amSEA-PHX

3h 02mnonstop

6:00 am - 8:18 amPHX-SEA

3h 18mnonstop

$111Frontier

Find Deal

sáb., nov. 8 - dom., nov. 9

4:47 pm - 7:44 pmSEA-PHX

2h 57mnonstop

6:00 am - 9:18 amPHX-SEA

3h 18mnonstop

$137Multiple Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

10:00 pm - 12:59 amSEA-PHX

2h 59mnonstop

8:00 am - 11:19 amPHX-SEA

3h 19mnonstop

$152Multiple Airlines

Find Deal

vie., oct. 24 - mar., oct. 28

5:30 pm - 9:04 pmPDX-PHX

2h 34mnonstop

6:00 am - 7:50 amPHX-PDX

2h 50mnonstop

$159Alaska Airlines

Find Deal

mar., feb. 17 - sáb., feb. 28

5:30 pm - 9:04 pmPDX-PHX

2h 34mnonstop

3:00 pm - 4:50 pmPHX-PDX

2h 50mnonstop

$171Alaska Airlines

Find Deal

jue., feb. 19 - mié., feb. 25

5:05 am - 7:40 amPDX-PHX

2h 35mnonstop

5:56 pm - 7:49 pmPHX-PDX

2h 53mnonstop

$181American Airlines

Find Deal

vie., oct. 31 - mar., nov. 4

7:00 am - 3:17 pmGEG-PHX

8h 17m1 stop

3:15 pm - 11:56 pmPHX-GEG

8h 41m1 stop

$184Hawaiian Airlines

Find Deal

vie., oct. 24 - lun., oct. 27

7:00 am - 3:17 pmGEG-PHX

8h 17m1 stop

3:15 pm - 11:56 pmPHX-GEG

8h 41m1 stop

$185Hawaiian Airlines

Find Deal

jue., oct. 23 - lun., oct. 27

3:10 pm - 5:51 pmGEG-PHX

2h 41mnonstop

8:36 pm - 11:16 pmPHX-GEG

2h 40mnonstop

$187American Airlines

Find Deal

lun., oct. 20 - lun., oct. 27

Hawaiian Airlines flights from State of Washington to Phoenix Sky Harbor Intl Airport

Our best Hawaiian Airlines deals on State of Washington to Phoenix Sky Harbor Intl Airport flight tickets

Hawaiian Airlines

Oct 24

GEG7:00 amSpokane

8h 17m

1 stop

PHX3:17 pmPhoenix Sky Harbor Intl

Oct 27

PHX3:15 pmPhoenix Sky Harbor Intl

8h 41m

1 stop

GEG11:56 pmSpokane

$184

Find similar

Hawaiian Airlines

Oct 23

GEG7:00 amSpokane

8h 17m

1 stop

PHX3:17 pmPhoenix Sky Harbor Intl

Oct 27

PHX3:15 pmPhoenix Sky Harbor Intl

8h 41m

1 stop

GEG11:56 pmSpokane

$185

Find similar

Hawaiian Airlines

Oct 21

BLI5:15 amBellingham

9h 29m

1 stop

PHX2:44 pmPhoenix Sky Harbor Intl

Oct 28

PHX7:00 amPhoenix Sky Harbor Intl

8h 24m

1 stop

BLI3:24 pmBellingham

$258

Find similar

Southwest flights from State of Washington to Phoenix Sky Harbor Intl Airport

Our best Southwest deals on State of Washington to Phoenix Sky Harbor Intl Airport flight tickets

Southwest

Oct 24

GEG12:30 pmSpokane

6h 30m

1 stop

PHX7:00 pmPhoenix Sky Harbor Intl

Oct 27

PHX5:15 pmPhoenix Sky Harbor Intl

6h 05m

2 stops

GEG11:20 pmSpokane

$202

Find similar

Southwest

Oct 24

GEG12:30 pmSpokane

6h 45m

2 stops

PHX7:15 pmPhoenix Sky Harbor Intl

Oct 27

PHX5:15 pmPhoenix Sky Harbor Intl

6h 05m

2 stops

GEG11:20 pmSpokane

$207

Find similar

Southwest

Oct 20

GEG5:20 pmSpokane

6h 00m

2 stops

PHX11:20 pmPhoenix Sky Harbor Intl

Oct 27

PHX6:05 pmPhoenix Sky Harbor Intl

6h 15m

1 stop

GEG12:20 amSpokane

$212

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 10/31

9:22 pm-12:24 am

Nonstop3h 02m

Phoenix Sky Harbor Intl

jue. 11/13

6:00 am-8:18 am

Nonstop3h 18m

$110

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

sáb. 11/8

8:22 pm-12:24 am

Nonstop3h 02m

Phoenix Sky Harbor Intl

dom. 11/9

6:00 am-8:18 am

Nonstop3h 18m

$111

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

sáb. 10/25

4:47 pm-7:44 pm

Nonstop2h 57m

Phoenix Sky Harbor Intl

sáb. 11/1

6:00 am-9:18 am

Nonstop3h 18m

$137

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

vie. 10/24

10:00 pm-12:59 am

Nonstop2h 59m

Phoenix Sky Harbor Intl

mar. 10/28

8:00 am-11:19 am

Nonstop3h 19m

$152

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

mar. 2/17

5:30 pm-9:04 pm

Nonstop2h 34m

Phoenix Sky Harbor Intl

sáb. 2/28

6:00 am-7:50 am

Nonstop2h 50m

$159

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

jue. 2/19

5:30 pm-9:04 pm

Nonstop2h 34m

Phoenix Sky Harbor Intl

mié. 2/25

3:00 pm-4:50 pm

Nonstop2h 50m

$171

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

vie. 10/31

5:05 am-7:40 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

mar. 11/4

5:56 pm-7:49 pm

Nonstop2h 53m

$181

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

vie. 10/24

7:00 am-3:17 pm

1 stop8h 17m

Phoenix Sky Harbor Intl

lun. 10/27

3:15 pm-11:56 pm

1 stop8h 41m

$184

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

jue. 10/23

7:00 am-3:17 pm

1 stop8h 17m

Phoenix Sky Harbor Intl

lun. 10/27

3:15 pm-11:56 pm

1 stop8h 41m

$185

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

lun. 10/20

3:10 pm-5:51 pm

Nonstop2h 41m

Phoenix Sky Harbor Intl

lun. 10/27

8:36 pm-11:16 pm

Nonstop2h 40m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, January is the cheapest month to fly from State of Washington to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $172. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from State of Washington during the month August is also very affordable. Most momondo users find prices during this month for around $172.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from State of Washington is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $233. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $264. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from State of Washington to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $195. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $273. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington to Phoenix Sky Harbor Intl flight route?

Fly from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl for the best Washington - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from State of Washington for as low as $187 on momondo.

What cabin class options are available on Washington to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Washington to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Phoenix Sky Harbor Intl Airport.

Cheap State of Washington to Phoenix Sky Harbor Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Phoenix Sky Harbor Intl Airport

Best Price Found	$93
Fastest flight time	2h 30m
Direct flights	Every day

The best one-way flight to Phoenix Sky Harbor Intl Airport from State of Washington in the past 72 hours is $93. The best round-trip flight deal from State of Washington to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $160.

The fastest flight from State of Washington to Phoenix Sky Harbor Intl Airport takes 2h 30m

Direct flights go from State of Washington to Phoenix Sky Harbor Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Washington to Phoenix Sky Harbor Intl Airport?
Prices for flights from Washington to Phoenix Sky Harbor Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Phoenix Sky Harbor Intl Airport?
As of September 2025, there are 9 operators available to choose from for flights from Washington to Phoenix Sky Harbor Intl Airport.
How old do you have to be to fly from Washington to Phoenix Sky Harbor Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Phoenix Sky Harbor Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Phoenix Sky Harbor Intl Airport is Boeing 737-900 Passenger/BBJ3 (winglets), representing 18.22% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.76%, Airbus A320neo at 11.53%, and Boeing 737 MAX 9 at 9.76%.

Best airlines flying from State of Washington to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Phoenix Sky Harbor Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $48	Free Cancellation	Rating 5.8 3,163 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $72	Free Cancellation	Rating 6.3 8,042 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $83	Free Cancellation	Rating 7.8 2,751 reviews	Search Hawaiian Airlines flights
Allegiant Air	PriceFrom $88	Free Cancellation	Rating 7.2 699 reviews	Search Allegiant Air flights
Delta	PriceFrom $97	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Southwest	PriceFrom $128	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $144	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $169	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $206	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Phoenix?

It is quick and easy to find Washington to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Washington to Phoenix with flexible booking policies on momondo?

All flight searches from Washington to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Phoenix?

momondo helps you find the best flight between Washington and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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Cheap flights from Washington to Phoenix from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Phoenix departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Hawaiian Airlines flights from State of Washington to Phoenix Sky Harbor Intl Airport

Our best Hawaiian Airlines deals on State of Washington to Phoenix Sky Harbor Intl Airport flight tickets

Southwest flights from State of Washington to Phoenix Sky Harbor Intl Airport

Our best Southwest deals on State of Washington to Phoenix Sky Harbor Intl Airport flight tickets

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Use the filters below to find and compare flights from Washington to Phoenix Sky Harbor Intl Airport that are best for you.

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How to get the cheapest flight ticket from State of Washington to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

What is the cheapest Washington to Phoenix Sky Harbor Intl flight route?

Fly from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl for the best Washington - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

What cabin class options are available on Washington to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Washington to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Phoenix Sky Harbor Intl Airport.

What is the cheapest airline that flies from Washington to Phoenix Sky Harbor Intl?

Frontier, Alaska Airlines, and American Airlines are the most popular carriers operating from Washington to Phoenix Sky Harbor Intl

What airlines fly to Phoenix Sky Harbor Intl Airport?

How many flights depart from State of Washington to Phoenix Sky Harbor Intl Airport on average per day?

54 flights are operational daily from State of Washington to Phoenix Sky Harbor Intl Airport as of September 2025. The most popular departure time for this route is 3:00PM, with 36% of flights per day taking off at noon.

How many flights depart from State of Washington to Phoenix Sky Harbor Intl Airport on average per week?

As of September 2025, there are 381 flights per week flying from State of Washington to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How long does it take to fly to Phoenix Sky Harbor Intl Airport?

Cheap State of Washington to Phoenix Sky Harbor Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Phoenix Sky Harbor Intl Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington to Phoenix Sky Harbor Intl Airport?

How many operators does momondo search for flights from Washington to Phoenix Sky Harbor Intl Airport?

How old do you have to be to fly from Washington to Phoenix Sky Harbor Intl Airport?

What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

What is the most popular plane model from State of Washington to Phoenix Sky Harbor Intl Airport?

Best airlines flying from State of Washington to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Phoenix Sky Harbor Intl Airport with momondo

Traveling to a place near Phoenix?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Phoenix?

Can I find flights from Washington to Phoenix with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Phoenix?

I’m not ready to book a flight from Washington to Phoenix right now. Can momondo alert me if prices change?

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Phoenix

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo