Cheap flights from Phoenix to Seattle (SEA)

PHX — SEA
Feb 4 — Feb 111

The best prices from Phoenix to Seattle/Tacoma Intl are usually found in January or February, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Phoenix to Seattle (SEA)

All the information you need to plan the best PH1 to SEA flight in 2023: compare Phoenix to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

PHX - SEA

Price

$157 - $367

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJuneHigh demand for flights, 29% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 39% potential price drop
Round-trip from$157From Phoenix to Seattle/Tacoma Intl
One-way from$69One-way flight from Phoenix to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Phoenix to Seattle?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 43% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Phoenix to Seattle from $329 1-2 weeks out and tickets from $358 for flights departing within the next 72 hours.

What is the cheapest month to fly from Phoenix to Seattle?

Flights from Phoenix to Seattle lean towards being more expensive in June. Prices are generally better when you fly from Phoenix to Seattle in January, with the cheapest ticket starting at $107.

When is the cheapest time to fly from Phoenix to Seattle (PHX - SEA)?

It’s typically best to fly out from Phoenix to Seattle in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Phoenix to Seattle in January, February 2023

The best prices found for Phoenix to SEA flights for January, February
Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$60

Frontier

Pick Dates

Deal found 1/28

Feb 22 - Mar 1
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 54m
$67

Frontier

Pick Dates

Deal found 1/27

Feb 6 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$68

Frontier

Pick Dates

Deal found 1/28

Phoenix to Seattle 2023 flight deals

Cheap flights to Seattle from Phoenix found for this year
Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$60

Frontier

Pick Dates

Deal found 1/28

Feb 22 - Mar 1
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 54m
$67

Frontier

Pick Dates

Deal found 1/27

Feb 6 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$68

Frontier

Pick Dates

Deal found 1/28

Cheap Frontier flights from Phoenix to Seattle

Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$60

Frontier

Pick Dates

Deal found 1/28

Feb 22 - Mar 1
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 54m
$67

Frontier

Pick Dates

Deal found 1/27

Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$68

Frontier

Pick Dates

Deal found 1/28

Cheap Spirit Airlines flights from Phoenix to Seattle

Feb 15 - Feb 21
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

1 stop

9h 32m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

1 stop

12h 12m
$85

Spirit Airlines

Pick Dates

Deal found 1/29

Feb 28 - Mar 6
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

1 stop

9h 32m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 24m
$87

Spirit Airlines

Pick Dates

Deal found 1/29

Feb 18 - Feb 22
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

1 stop

8h 23m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

1 stop

8h 55m
$90

Spirit Airlines

Pick Dates

Deal found 1/28

Non-stop flights to Seattle from Phoenix

Save time with Phoenix to Seattle direct flight deals
Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$60

Frontier

Pick Dates

Deal found 1/28

Feb 22 - Mar 1
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 54m
$67

Frontier

Pick Dates

Deal found 1/27

Feb 10 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$68

Frontier

Pick Dates

Deal found 1/28

Last minute flights from Phoenix to Seattle

Late deals on return flights to Seattle from Phoenix, departing today and this week
Feb 9 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 13m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$60

Frontier

Pick Dates

Deal found 1/28

Feb 6 - Feb 13
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 52m
$68

Frontier

Pick Dates

Deal found 1/28

Feb 9 - Feb 11
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 13m
SEA

Seattle/Tacoma Intl

PHX

Phoenix Sky Harbor Intl

1 stop

13h 24m
$80

Multiple Airlines

Pick Dates

Deal found 1/28

One-way flights to Seattle from Phoenix

The cheapest one-way flights from Phoenix to Seattle
Feb 22
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
$31

Frontier

Pick Dates

Deal found 1/27

Feb 10
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

Nonstop

3h 18m
$34

Frontier

Pick Dates

Deal found 1/28

Feb 22
PHX

Phoenix Sky Harbor Intl

SEA

Seattle/Tacoma Intl

1 stop

4h 48m
$37

Spirit Airlines

Pick Dates

Deal found 1/29

Reviews of Airlines Servicing Seattle

Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Comfort

8.0

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Flight attendant was wonderful lady. She was African American beautiful lady. Didn't catch her name. Very kind person

Alaska Airlines
8.0
Very good
1,360 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Comfort

8.0

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Flight attendant was wonderful lady. She was African American beautiful lady. Didn't catch her name. Very kind person

Spirit Airlines
6.9
Okay
714 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Comfort

8.0

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Flight attendant was wonderful lady. She was African American beautiful lady. Didn't catch her name. Very kind person

Frontier
6.1
Okay
536 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Entertainment

7.1

Comfort

8.0

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Flight attendant was wonderful lady. She was African American beautiful lady. Didn't catch her name. Very kind person

Related info for your journey

Useful info, stats and facts about Phoenix to Seattle flights.

What airport do you fly into for flights to Seattle from Phoenix?

Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Phoenix. On average, Seattle/Tacoma Intl has 33 inbound flights from Phoenix per day from 10 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Which airlines flying from Phoenix to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Phoenix to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Alaska Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Phoenix to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from Phoenix to Seattle for under $100. The cheapest flight booked recently is on Frontier for just $60, but on average you can expect to pay $80.

Are there nonstop flights from Phoenix to Seattle for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Phoenix to Seattle under $100. A good price for a nonstop flight from Phoenix to Seattle is less than $92.

Are there last-minute flights available from Phoenix to Seattle for under $100?

There are currently 20+ open flights from Phoenix to Seattle within the next 7 days for less than $100.

What days are nonstop flights available from Phoenix to Seattle?

Nonstop flights are available for this route on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Phoenix to Seattle flight route?

This flight path from Phoenix to Seattle/Tacoma Intl was viewed by 433 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

On average 25 flights depart from Phoenix to Seattle per day.
Early Morning (Midnight to 6am) - 12% of flight departures
Morning (6am - Noon) - 32% of flight departures
Afternoon (Noon - 6pm) - 28% of flight departures
Evening (6pm - Midnight) - 28% of flight departures

How long is the flight from Phoenix to Seattle?

There are many flights that can get you from Phoenix to Seattle in 3h 18m. Fly via Frontier or Spirit Airlines to get the fastest option. The distance from Phoenix to Seattle is about 1113 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Phoenix to Seattle round-trip?

Cheapflights users have booked flights from Phoenix to Seattle round-trip from $60. Another airline that can offer you cheap pricing is Spirit Airlines. Frontier is 76% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Phoenix to Seattle one-way?

One-way options have recently been found by users for as low as $31 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $37 and Alaska Airlines from $69 one-way.

What are the most popular airlines that fly from Phoenix to Seattle?

Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Phoenix to Seattle.

What are the most reliable airlines from Phoenix to Seattle?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to Seattle on time: Air France (96%), KLM (93%), Delta (91%).

What are the cheapest flights from Phoenix to Seattle?

The cheapest flight price from Phoenix to Seattle is $41. On average you can expect to pay $396. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $76.

Alternative routes for Phoenix to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Phoenix to Seattle

The chart below displays the airlines Cheapflights users traveling from Phoenix to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$51Average$140FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$98Average$222FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$99Average$261FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$107Average$272FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$118Average$401FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$129Average$297FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Phoenix to Seattle

See what time of day planes typically take off from Phoenix to Seattle
4%of flight departuresEarly morningMidnight to 6 am
62%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Phoenix to Seattle

See how many times per day planes take to the skies headed from Phoenix to Seattle
Sunday40daily flights
Monday31daily flights
Tuesday25daily flights
Wednesday40daily flights
Thursday32daily flights
Friday38daily flights
Saturday30daily flights
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