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Cheap flights from Phoenix to Seattle (PHX - SEA)

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The best prices from Phoenix to Seattle are usually found in November or December, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

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

PHX - SEA
Price
$147 - $186
SEA
Temperature
46.4 - 77 °F
SEA
Rainfall
0.7 - 6.5 inches

Popular in

July

High demand for flights, 13% potential price rise

Cheapest in

November

Best time to find cheap flights, 9% potential price drop

Round-trip from

$147

From Phoenix to Seattle

One-way from

$56

One-way flight from Phoenix to Seattle

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Phoenix to Seattle?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Phoenix to Seattle at least 27 days early can save you up to 58% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Phoenix to Seattle for as little as $136 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $197 for flights departing within the next 3 days.

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

Unlike at noon, when flights are generally more expensive, you can save up to 6% on flights from Phoenix to Seattle by exploring options for tickets in the morning.

Cheap flights from Phoenix to Seattle in October, November 2020

The best prices found for PHX to SEA flights for October, November
20 Nov - 1 Dec
$89pp
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
19 Nov - 17 Dec
$93pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
18 Nov - 18 Nov
$111pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

Phoenix to Seattle 2020 flight deals

Cheap flights to Seattle from Phoenix found for this year
26 Dec - 2 Jan
$72pp
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
4 Dec - 14 Dec
$73pp
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
3 Dec - 8 Dec
$74pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl

Non-stop flights to Seattle from Phoenix

Save time with Phoenix to Seattle direct flight deals
26 Dec - 2 Jan
$72pp
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
4 Dec - 14 Dec
$73pp
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
7 Jan - 11 Jan
$74pp
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl

Last minute flights from Phoenix to Seattle

Late deals on round-trip flights to Seattle from Phoenix, departing today and this week
29 Oct - 2 Nov
$154pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
29 Oct - 1 Nov
$157pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
30 Oct - 2 Nov
$159pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

One-way flights to Seattle from Phoenix

The cheapest one-way flights from Phoenix to Seattle
5:25 am - 7:43 am
Spirit Airlines
Nonstop
3h 18m
PHX - SEA
Spirit Airlines
$56
FlyFar
1:59 pm - 4:26 pm
American Airlines
Nonstop
3h 27m
PHX - SEA
American Airlines
2:00 am - 9:21 am
United Airlines
1 Stop
8h 21m
PHX - SEA
United Airlines
$103
United

Related info for your journey

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

Flight FAQs

From Phoenix to Seattle

Are flight prices decreasing from Phoenix to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl to control the spread of COVID-19?

Alaska Airlines, Southwest, and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Delta, Alaska Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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 Spirit Airlines for just $72, but on average you can expect to pay $90.

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 $93.

Are there last-minute flights available from Phoenix to Seattle for under $200?

There are currently 20+ open flights from Phoenix to Seattle within the next 7 days for less than $200.

What days are nonstop flights available from Phoenix to Seattle?

Days when nonstop flights are available for this flight are: Tuesday, Wednesday, Thursday, Friday.

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

Per day, 6 flights depart from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl on average.
Early Morning (Midnight to 6am) - 17% of flight departures
Morning (6am - Noon) - 67% of flight departures
Afternoon (Noon - 6pm) - 17% of flight departures

Does it rain more in Phoenix or Seattle?

Expected rainfall in Phoenix is more than in Seattle. You can expect this to be the case over the next 3 days.

Is Phoenix weather warmer or cooler than Seattle?

Temperatures around the 108 °F's can be experienced in July. The weather in Seattle is colder than in Phoenix. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Phoenix to Seattle?

For as low as $74, Spirit Airlines can have you in Seattle from Phoenix in 3h. The distance from Phoenix to Seattle is about 1113 mi. Most flights are nonstop.

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

Our cheapest airline available from Phoenix to Seattle is Spirit Airlines. Our recent data shows that you can find tickets from as low as $72 on this airline. Additional options worth looking into are American Airlines and Alaska Airlines, starting at $75 and $89 round-trip. Spirit Airlines is currently priced 55% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $37. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Phoenix to Seattle for a low price.

Alternative routes for Phoenix to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Phoenix to Seattle
Flight duration
3h 02m
Average temperature for October in Seattle
60.8 °F
Avg rainfall for October in Seattle
3.5 ″

Airports servicing Phoenix

Airports servicing Seattle

Hourly flight availability from Phoenix to Seattle

Morning 6 AM to noon 67% of PHX to SEA departures
Afternoon Noon to 6 PM 21% of PHX to SEA departures
Early morning Midnight to 6 AM 8% of PHX to SEA departures
Evening 6 PM to midnight 4% of PHX to SEA departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Phoenix to Seattle
Sunday
16 daily flights
Monday
18 daily flights
Tuesday
20 daily flights
Wednesday
18 daily flights
Thursday
18 daily flights
Friday
19 daily flights
Saturday
16 daily flights
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