How many flights depart from Seattle to Phoenix on average per day?

As of December 2025, 19 flights take off from Seattle and land in Phoenix each day. The most common flight departure time for this route is 3:00p.m., with 44% of daily flights taking off in the afternoon.

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

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

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.

How many flights depart from Seattle to Phoenix on average per week?

The number of flights available between Seattle and Phoenix is 134 per week as of December 2025. The most frequent departure day is Wed, with 37% of weekly flights leaving on this day.

Which airlines fly to Phoenix?

Frontier, Delta and Alaska Airlines are the top three most popular airlines that fly to Phoenix from Seattle according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Phoenix. Keep in mind that there are 5 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

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

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

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

Tuesday is statistically the day of the week that experiences the fewest 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 has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

Prices for flights from Seattle/Tacoma Intl Airport to Phoenix are updated daily.

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

As of December 2025, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Phoenix.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.

What documentation or ID do you need to fly to Phoenix?

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 66 Cheap Flights from Seattle to Phoenix in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seattle to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 a.m. - 11:08 a.m.

SEA

PHX

2h 58mdirect

2:45 p.m. - 4:59 p.m.

PHX

SEA

3h 14mdirect

C$ 161Delta

mer., 14 janv. - mer., 21 janv.

1:02 p.m. - 4:57 p.m.

SEA

PHX

2h 55mdirect

10:03 a.m. - 7:47 p.m.

PHX

SEA

10h 44m1 stop

C$ 167Frontier

ven., 9 janv. - lun., 12 janv.

5:15 a.m. - 9:00 a.m.

SEA

PHX

2h 45mdirect

8:25 a.m. - 12:20 p.m.

PHX

SEA

4h 55m1 stop

C$ 175Southwest

mer., 14 janv. - mer., 21 janv.

9:30 a.m. - 7:55 p.m.

SEA

PHX

9h 25m2 stops

8:55 p.m. - 11:05 p.m.

PHX

SEA

3h 10mdirect

C$ 182Southwest

mer., 28 janv. - mar., 3 févr.

6:54 p.m. - 10:46 p.m.

SEA

PHX

2h 52mdirect

7:35 p.m. - 9:53 p.m.

PHX

SEA

3h 18mdirect

C$ 183Alaska Airlines

mar., 13 janv. - mar., 20 janv.

10:10 a.m. - 5:45 p.m.

SEA

PHX

6h 35m1 stop

4:25 p.m. - 10:35 p.m.

PHX

SEA

7h 10m1 stop

C$ 187Southwest

mer., 18 févr. - mar., 24 févr.

12:45 p.m. - 7:55 p.m.

SEA

PHX

6h 10m2 stops

6:00 a.m. - 10:45 a.m.

PHX

SEA

5h 45m1 stop

C$ 196Southwest

mer., 28 janv. - mar., 3 févr.

5:15 a.m. - 9:00 a.m.

SEA

PHX

2h 45mdirect

3:50 p.m. - 9:50 p.m.

PHX

SEA

7h 00m1 stop

C$ 197Southwest

mer., 14 janv. - mar., 20 janv.

5:15 a.m. - 9:00 a.m.

SEA

PHX

2h 45mdirect

8:25 a.m. - 12:20 p.m.

PHX

SEA

4h 55m1 stop

C$ 201Southwest

jeu., 8 janv. - mer., 14 janv.

7:55 p.m. - 11:50 p.m.

SEA

PHX

2h 55mdirect

12:01 p.m. - 2:18 p.m.

PHX

SEA

3h 17mdirect

C$ 203Delta

mer., 18 févr. - ven., 27 févr.

Frontier flights from Seattle to Phoenix

Our best Frontier deals on Seattle to Phoenix flight tickets

Frontier

9 Jan

SEA1:02 p.m.Seattle/Tacoma Intl

2h 55m

PHX4:57 p.m.Phoenix Sky Harbor Intl

12 Jan

PHX10:03 a.m.Phoenix Sky Harbor Intl

10h 44m

1 stop

SEA7:47 p.m.Seattle/Tacoma Intl

C$ 167

Find similar

Frontier

21 Dec

SEA1:25 p.m.Seattle/Tacoma Intl

24h 09m

1 stop

PHX2:34 p.m.Phoenix Sky Harbor Intl

23 Dec

PHX6:00 a.m.Phoenix Sky Harbor Intl

8h 54m

1 stop

SEA1:54 p.m.Seattle/Tacoma Intl

C$ 402

Find similar

Frontier

27 Dec

SEA6:12 p.m.Seattle/Tacoma Intl

3h 00m

PHX10:12 p.m.Phoenix Sky Harbor Intl

5 Jan

PHX10:26 p.m.Phoenix Sky Harbor Intl

20h 25m

1 stop

SEA5:51 p.m.Seattle/Tacoma Intl

C$ 417

Find similar

Alaska Airlines flights from Seattle to Phoenix

Our best Alaska Airlines deals on Seattle to Phoenix flight tickets

Alaska Airlines

13 Jan

SEA6:54 p.m.Seattle/Tacoma Intl

2h 52m

PHX10:46 p.m.Phoenix Sky Harbor Intl

20 Jan

PHX7:35 p.m.Phoenix Sky Harbor Intl

3h 18m

SEA9:53 p.m.Seattle/Tacoma Intl

C$ 183

Find similar

Alaska Airlines

14 Jan

SEA8:07 p.m.Seattle/Tacoma Intl

2h 52m

PHX11:59 p.m.Phoenix Sky Harbor Intl

20 Jan

PHX7:35 p.m.Phoenix Sky Harbor Intl

3h 18m

SEA9:53 p.m.Seattle/Tacoma Intl

C$ 205

Find similar

Alaska Airlines

8 Jan

SEA6:54 p.m.Seattle/Tacoma Intl

2h 52m

PHX10:46 p.m.Phoenix Sky Harbor Intl

15 Jan

PHX7:35 p.m.Phoenix Sky Harbor Intl

3h 18m

SEA9:53 p.m.Seattle/Tacoma Intl

C$ 209

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 14/1

7:10 a.m.-11:08 a.m.

Nonstop2h 58m

Phoenix Sky Harbor Intl

mer. 21/1

2:45 p.m.-4:59 p.m.

Nonstop3h 14m

C$ 161

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

ven. 9/1

1:02 p.m.-4:57 p.m.

Nonstop2h 55m

Phoenix Sky Harbor Intl

lun. 12/1

10:03 a.m.-7:47 p.m.

1 stop10h 44m

C$ 167

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 14/1

5:15 a.m.-9:00 a.m.

Nonstop2h 45m

Phoenix Sky Harbor Intl

mer. 21/1

8:25 a.m.-12:20 p.m.

1 stop4h 55m

C$ 175

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 28/1

9:30 a.m.-7:55 p.m.

2 stops9h 25m

Phoenix Sky Harbor Intl

mar. 3/2

8:55 p.m.-11:05 p.m.

Nonstop3h 10m

C$ 182

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mar. 13/1

6:54 p.m.-10:46 p.m.

Nonstop2h 52m

Phoenix Sky Harbor Intl

mar. 20/1

7:35 p.m.-9:53 p.m.

Nonstop3h 18m

C$ 183

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 18/2

10:10 a.m.-5:45 p.m.

1 stop6h 35m

Phoenix Sky Harbor Intl

mar. 24/2

4:25 p.m.-10:35 p.m.

1 stop7h 10m

C$ 187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 28/1

12:45 p.m.-7:55 p.m.

2 stops6h 10m

Phoenix Sky Harbor Intl

mar. 3/2

6:00 a.m.-10:45 a.m.

1 stop5h 45m

C$ 196

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 14/1

5:15 a.m.-9:00 a.m.

Nonstop2h 45m

Phoenix Sky Harbor Intl

mar. 20/1

3:50 p.m.-9:50 p.m.

1 stop7h 00m

C$ 197

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

jeu. 8/1

5:15 a.m.-9:00 a.m.

Nonstop2h 45m

Phoenix Sky Harbor Intl

mer. 14/1

8:25 a.m.-12:20 p.m.

1 stop4h 55m

C$ 201

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mer. 18/2

7:55 p.m.-11:50 p.m.

Nonstop2h 55m

Phoenix Sky Harbor Intl

ven. 27/2

12:01 p.m.-2:18 p.m.

Nonstop3h 17m

C$ 203

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 Seattle to Phoenix

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?

The month of August is, on average, the cheapest month to fly to Phoenix from Seattle, with most prices found around C$ 237. The month of July is another great option to travel to Phoenix, with average flight prices from Seattle averaging around C$ 242.

What is the cheapest day to depart on your flight to Phoenix?

The cheapest day to depart from Seattle to Phoenix is on a Monday. Travellers who choose to depart for Phoenix on a Monday will often find tickets for as low as C$ 208. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Phoenix on Wednesday is C$ 414.

What is the cheapest time of day to depart on your flight to Phoenix?

Our data shows that the cheapest Seattle to Phoenix flights are usually those with departure times in the evening. Our users have found flights to Phoenix in the evening for as low as C$ 228. Try not to purchase tickets in the afternoon because they tend to be around C$ 364. 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 flight route?

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around C$ 297 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Seattle for as low as C$ 248 on momondo.

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to Phoenix flight deals and tips

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

Fastest flight time	2h 53m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Phoenix	3 airports

The fastest flight from Seattle to Phoenix takes 2h 53m

Direct flights go from Seattle to Phoenix on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 3 airports in Phoenix. From Seattle there are direct flights to Phoenix Sky Harbor Intl (PHX).

Search flight deals

How far is Seattle/Tacoma Intl to Phoenix by plane?
Phoenix is 1793.3 km away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 2h 53m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Phoenix?
Prices for flights from Seattle/Tacoma Intl Airport to Phoenix are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Phoenix?
As of December 2025, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Phoenix.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Phoenix?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Phoenix

Compare and see reviews for airlines that fly from Seattle to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom C$ 58	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Delta	PriceFrom C$ 96	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Alaska Airlines	PriceFrom C$ 116	Free Cancellation	Rating 8.0 11,478 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom C$ 123	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom C$ 230	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Phoenix from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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?

momondo helps you find the best flight between Seattle 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 Seattle to Phoenix right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

An easier way to manage your Phoenix 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

sam. 17/1

sam. 24/1

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Phoenix-Mesa Gateway Airport

Popular Cities in the United States

Flights to Fort Lauderdalefrom C$ 153

Flights to Orlandofrom C$ 158

Flights to New Yorkfrom C$ 256

Flights to Las Vegasfrom C$ 125

Flights to Los Angelesfrom C$ 158

Flights to Miamifrom C$ 285

Flights to San Franciscofrom C$ 125

Flights to Honolulufrom C$ 331

Flights to Tampafrom C$ 212

Flights to Chicagofrom C$ 182

Flights to Houstonfrom C$ 197

Flights to Seattlefrom C$ 192

Cheap flights from Seattle to Phoenix from C$ 77

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Phoenix

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Frontier flights from Seattle to Phoenix

Our best Frontier deals on Seattle to Phoenix flight tickets

Alaska Airlines flights from Seattle to Phoenix

Our best Alaska Airlines deals on Seattle to Phoenix flight tickets

momondo Fare Finder

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

See travel insights to Phoenix from

How to get the cheapest flight ticket from Seattle to Phoenix

What is the cheapest month to fly to Phoenix?

The month of August is, on average, the cheapest month to fly to Phoenix from Seattle, with most prices found around C$ 237. The month of July is another great option to travel to Phoenix, with average flight prices from Seattle averaging around C$ 242.

What is the cheapest day to depart on your flight to Phoenix?

What is the cheapest time of day to depart on your flight to Phoenix?

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

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

How far in advance should I book a flight to Phoenix?

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Which airlines fly to Phoenix?

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 departing 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 that experiences the fewest 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 has had the least 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 on average per day?

As of December 2025, 19 flights take off from Seattle and land in Phoenix each day. The most common flight departure time for this route is 3:00p.m., with 44% of daily flights taking off in the afternoon.

How many flights depart from Seattle to Phoenix on average per week?

The number of flights available between Seattle and Phoenix is 134 per week as of December 2025. The most frequent departure day is Wed, with 37% of weekly flights leaving on this day.

Cheap Seattle to Phoenix flight deals and tips

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

Fastest flight time

Direct flights

Airports in Phoenix

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

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

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

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

What documentation or ID do you need to fly to Phoenix?

Best airlines flying from Seattle to Phoenix

Compare and see reviews for airlines that fly from Seattle to Phoenix with momondo

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 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 the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 40.8 km from Phoenix