What is the cheapest airline that flies from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl

Which airline has the best punctuality record on Seattle to Phoenix flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

292 flights are operational weekly from Seattle to Phoenix Sky Harbor Intl Airport as of December 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

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

As of December 2025, 41 flights take off from Seattle and land in Phoenix Sky Harbor Intl Airport each day. The most common flight departure time for this route is 3:00PM, with 45% of daily flights taking off in the afternoon.

How often are flights from Seattle to Phoenix delayed?

Historically, on average around 15% of flights between Seattle and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What airlines fly to Phoenix Sky Harbor Intl Airport?

Delta, Frontier and Alaska Airlines are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Seattle according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 8 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Seattle to Phoenix flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Prices for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport were last updated today.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport is 8 as of December 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.

$48 Cheap Flights from Seattle to Phoenix Sky Harbor Intl Airport in 2025/26

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Enter your travel dates to find the best prices.

12:15 pm - 4:12 pm

SEA

PHX

2h 57mnonstop

7:35 pm - 9:53 pm

PHX

SEA

3h 18mnonstop

$91Alaska Airlines

Tue, Jan 27 - Tue, Jan 27

6:30 pm - 6:54 pm

SEA

PHX

23h 24m1 stop

6:00 am - 8:13 am

PHX

SEA

3h 13mnonstop

$92Frontier

Tue, Feb 10 - Fri, Feb 13

12:00 pm - 4:04 pm

SEA

PHX

3h 04mnonstop

9:39 pm - 10:54 am

PHX

SEA

14h 15m1 stop

$93Frontier

Fri, Feb 20 - Mon, Feb 23

1:02 pm - 4:57 pm

SEA

PHX

2h 55mnonstop

4:44 pm - 4:31 pm

PHX

SEA

24h 47m1 stop

$94Frontier

Fri, Jan 9 - Fri, Jan 16

12:59 pm - 5:03 pm

SEA

PHX

3h 04mnonstop

11:00 am - 1:19 pm

PHX

SEA

3h 19mnonstop

$95Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

8:07 pm - 11:59 pm

SEA

PHX

2h 52mnonstop

7:35 pm - 9:53 pm

PHX

SEA

3h 18mnonstop

$96Alaska Airlines

Sun, Jan 25 - Tue, Jan 27

9:55 am - 1:50 pm

SEA

PHX

2h 55mnonstop

12:05 pm - 2:21 pm

PHX

SEA

3h 16mnonstop

$97Delta

Wed, Jan 7 - Sat, Jan 10

1:02 pm - 4:57 pm

SEA

PHX

2h 55mnonstop

10:03 am - 7:47 pm

PHX

SEA

10h 44m1 stop

$100Frontier

Fri, Jan 9 - Mon, Jan 12

7:13 pm - 1:13 pm

SEA

PHX

17h 00m1 stop

2:08 pm - 4:29 pm

PHX

SEA

3h 21mnonstop

$101Frontier

Tue, Jan 6 - Mon, Jan 12

6:12 pm - 10:12 pm

SEA

PHX

3h 00mnonstop

9:00 am - 11:25 am

PHX

SEA

3h 25mnonstop

$103Frontier

Sat, Jan 3 - Sat, Jan 10

Alaska Airlines flights from Seattle to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Seattle to Phoenix Sky Harbor Intl Airport flight tickets

Alaska Airlines

Jan 27

SEA12:15 pmSeattle/Tacoma Intl

2h 57m

PHX4:12 pmPhoenix Sky Harbor Intl

Jan 27

PHX7:35 pmPhoenix Sky Harbor Intl

3h 18m

SEA9:53 pmSeattle/Tacoma Intl

$91

Find similar

Alaska Airlines

Jan 25

SEA6:54 pmSeattle/Tacoma Intl

2h 52m

PHX10:46 pmPhoenix Sky Harbor Intl

Jan 28

PHX1:16 pmPhoenix Sky Harbor Intl

3h 16m

SEA3:32 pmSeattle/Tacoma Intl

$96

Find similar

Alaska Airlines

Jan 17

SEA3:55 pmSeattle/Tacoma Intl

2h 53m

PHX7:48 pmPhoenix Sky Harbor Intl

Jan 23

PHX7:00 amPhoenix Sky Harbor Intl

3h 18m

SEA9:18 amSeattle/Tacoma Intl

$137

Find similar

Frontier flights from Seattle to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Seattle to Phoenix Sky Harbor Intl Airport flight tickets

Frontier

Feb 10

SEA6:30 pmSeattle/Tacoma Intl

23h 24m

1 stop

PHX6:54 pmPhoenix Sky Harbor Intl

Feb 13

PHX6:00 amPhoenix Sky Harbor Intl

3h 13m

SEA8:13 amSeattle/Tacoma Intl

$92

Find similar

Frontier

Feb 20

SEA12:00 pmSeattle/Tacoma Intl

3h 04m

PHX4:04 pmPhoenix Sky Harbor Intl

Feb 23

PHX9:39 pmPhoenix Sky Harbor Intl

14h 15m

1 stop

SEA10:54 amSeattle/Tacoma Intl

$93

Find similar

Frontier

Mar 12

SEA5:31 pmSeattle/Tacoma Intl

2h 59m

PHX8:30 pmPhoenix Sky Harbor Intl

Mar 17

PHX1:15 pmPhoenix Sky Harbor Intl

3h 21m

SEA4:36 pmSeattle/Tacoma Intl

$98

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seattle 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

Tue 1/27

12:15 pm-4:12 pm

Nonstop2h 57m

Phoenix Sky Harbor Intl

Tue 1/27

7:35 pm-9:53 pm

Nonstop3h 18m

$91

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 2/10

6:30 pm-6:54 pm

1 stop23h 24m

Phoenix Sky Harbor Intl

Fri 2/13

6:00 am-8:13 am

Nonstop3h 13m

$92

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 2/20

12:00 pm-4:04 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Mon 2/23

9:39 pm-10:54 am

1 stop14h 15m

$93

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 1/9

1:02 pm-4:57 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Fri 1/16

4:44 pm-4:31 pm

1 stop24h 47m

$94

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 1/15

12:59 pm-5:03 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Thu 1/22

11:00 am-1:19 pm

Nonstop3h 19m

$95

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 1/25

8:07 pm-11:59 pm

Nonstop2h 52m

Phoenix Sky Harbor Intl

Tue 1/27

7:35 pm-9:53 pm

Nonstop3h 18m

$96

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 1/7

9:55 am-1:50 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Sat 1/10

12:05 pm-2:21 pm

Nonstop3h 16m

$97

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 1/9

1:02 pm-4:57 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Mon 1/12

10:03 am-7:47 pm

1 stop10h 44m

$100

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 1/6

7:13 pm-1:13 pm

1 stop17h 00m

Phoenix Sky Harbor Intl

Mon 1/12

2:08 pm-4:29 pm

Nonstop3h 21m

$101

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 1/3

6:12 pm-10:12 pm

Nonstop3h 00m

Phoenix Sky Harbor Intl

Sat 1/10

9:00 am-11:25 am

Nonstop3h 25m

$103

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How to get the cheapest flight ticket from Seattle 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

Delays

Other information

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

In general, August is the cheapest month to fly from Seattle 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 August, then departing from Seattle during the month July is also very affordable. Most momondo users find prices during this month for around $174.

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 Seattle 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 $260. 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 Seattle to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $198. 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 at noon because they tend to be around $283. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Phoenix Sky Harbor Intl flight route?

Fly from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl for the best Seattle/Tacoma Intl - 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 Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $216 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 Seattle for as low as $182 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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.

How have Seattle to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of December 2025, prices for Seattle to Phoenix Sky Harbor Intl Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Phoenix Sky Harbor Intl Airport (SEA to PHX) flight deals and tips

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

Best Price Found	$92
Fastest flight time	2h 44m
Direct flights	Every day

The best one-way flight to Phoenix Sky Harbor Intl Airport from Seattle in the past 72 hours is $92. The best round-trip flight deal from Seattle to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $156.

The fastest flight from Seattle to Phoenix Sky Harbor Intl Airport takes 2h 44m

Direct flights go from Seattle to Phoenix Sky Harbor Intl Airport every day.

Search flight deals

How far is Seattle/Tacoma Intl to Phoenix Sky Harbor Intl by plane?
The straight-line distance from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl is 1117.0 mi. In terms of flight time, this usually takes a little over 2h 44m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport is 8 as of December 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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 Seattle to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for flights between Seattle and Phoenix Sky Harbor Intl Airport, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 19.52% of the total bookings. Other popular models include Boeing 737-900 with 12.28%, Boeing 737 MAX 8 with 10.66%, and Airbus A320neo with 9.67%.
What is the most popular airline from Seattle to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for flights between Seattle and Phoenix Sky Harbor Intl Airport, the leading airline is Delta, making up 32% of the total bookings. Other popular airlines include Frontier with 28%, Alaska Airlines with 24%, and Southwest with 8%.

Best airlines flying from Seattle to Phoenix Sky Harbor Intl Airport

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $51	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $65	Free Cancellation	Rating 6.3 8,174 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $83	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $100	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Southwest	PriceFrom $136	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 11,429 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $167	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Alaska Airlines Flights From Seattle to Phoenix Sky Harbor Intl Airport
The lowest priced Alaska Airlines flight from Seattle to Phoenix Sky Harbor Intl Airport from the last 72 hours was $137. Generally, Alaska Airlines has 37 flights on this route every week with an average price of $279. Alaska Airlines is rated 8.0/10 by our users.
Delta Flights From Seattle to Phoenix Sky Harbor Intl Airport
Across 8,009 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Seattle to Phoenix Sky Harbor Intl Airport about 30 times each week, with ticket deals ranging from $100 to $227. Price data is based on momondo searches in the last 72 hours.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Phoenix from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Seattle.

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

Yes. momondo can track prices for Seattle to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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

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Cheap flights from Seattle to Phoenix from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Phoenix departing on 1/26. 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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Alaska Airlines flights from Seattle to Phoenix Sky Harbor Intl Airport

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

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How to get the cheapest flight ticket from Seattle to Phoenix Sky Harbor Intl Airport

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 Seattle/Tacoma Intl to Phoenix Sky Harbor Intl flight route?

Fly from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl for the best Seattle/Tacoma Intl - 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 Seattle/Tacoma Intl to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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.

How have Seattle to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of December 2025, prices for Seattle to Phoenix Sky Harbor Intl Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl

What airlines fly to Phoenix Sky Harbor Intl Airport?

How often are flights from Seattle to Phoenix delayed?

Historically, on average around 15% of flights between Seattle and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What is the most punctual flight time for Seattle to Phoenix flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Phoenix flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

As of December 2025, 41 flights take off from Seattle and land in Phoenix Sky Harbor Intl Airport each day. The most common flight departure time for this route is 3:00PM, with 45% of daily flights taking off in the afternoon.

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

292 flights are operational weekly from Seattle to Phoenix Sky Harbor Intl Airport as of December 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

When to book flights from Seattle to Phoenix Sky Harbor Intl Airport

Cheap Seattle to Phoenix Sky Harbor Intl Airport (SEA to PHX) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Phoenix Sky Harbor Intl by plane?

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

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

How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle to Phoenix Sky Harbor Intl Airport?

What is the most popular airline from Seattle to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Seattle to Phoenix Sky Harbor Intl Airport

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

Alaska Airlines Flights From Seattle to Phoenix Sky Harbor Intl Airport

Delta Flights From Seattle to Phoenix Sky Harbor Intl Airport

Traveling to a place near Phoenix?

Why use momondo?

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

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

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

I’m not ready to book a flight from Seattle 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