Cheap flights from Seattle to Phoenix

Round-trip
Economy
Seattle (SEA)
Phoenix (PHX)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Seattle to Phoenix are usually found in January or February, booked 31 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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

SEA - PHX
Price
C$ 149 - C$ 261
PHX
Temperature
20 - 42 °C
PHX
Rainfall
1 - 29 mm

Popular in

November

High demand for flights, 20% potential price rise

Cheapest in

January

Best time to find cheap flights, 29% potential price drop

Round-trip from

C$ 149

From Seattle to Phoenix

One-way from

C$ 145

One-way flight from Seattle to Phoenix

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 Seattle to Phoenix?

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

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

To save up to 0% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Phoenix from C$ 414 1-2 weeks out and tickets from C$ 414 for flights departing within the next 72 hours.

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

Flights from Seattle to Phoenix lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Phoenix in August, with the cheapest ticket starting at C$ 267.

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

One of the essential ways to save on airfare from Seattle to Phoenix is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

Cheap flights from Seattle to Phoenix in April, May 2021

4 May - 4 May
C$ 116pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
30 Apr - 8 May
C$ 122pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
10 May - 14 May
C$ 123pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Direct
SEA
Seattle/Tacoma Intl

Seattle to Phoenix 2021 flight deals

4 May - 4 May
C$ 116pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
30 Apr - 7 May
C$ 122pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
10 May - 14 May
C$ 123pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Direct
SEA
Seattle/Tacoma Intl

Direct flights to Phoenix from Seattle

4 May - 4 May
C$ 116pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
30 Apr - 8 May
C$ 122pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
10 May - 14 May
C$ 123pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Direct
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Phoenix

14 Apr - 1 May
C$ 135pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
18 Apr - 22 Apr
C$ 147pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
16 Apr - 1 May
C$ 166pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl

One-way flights to Phoenix from Seattle

2:05 p.m. - 1:30 p.m.
Sun Country Air
1 stop
23h 25m
SEA - PHX
Sun Country Air
C$ 145
7:25 a.m. - 12:50 p.m.
Alaska Airlines
1 stop
5h 25m
SEA - PHX
Alaska Airlines
C$ 227
Alaska Airlines
10:10 a.m. - 5:57 p.m.
Delta
1 stop
7h 47m
SEA - PHX
Delta
C$ 231
Delta

Related info for your journey

Flight FAQs

From Seattle to Phoenix

Can I find flights from Seattle to Phoenix for under C$ 126 on Cheapflights?

Yes, there are multiple flights from Seattle to Phoenix for under C$ 126. The cheapest flight booked recently is on Alaska Airlines for just C$ 116, but on average you can expect to pay C$ 165.

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

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travellers booking flights from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Alaska Airlines, Delta, 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.

Are there direct flights from Seattle to Phoenix for under C$ 126 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Phoenix under C$ 126. A good price for a direct flight from Seattle to Phoenix is less than C$ 171.

Are there last-minute flights available from Seattle to Phoenix for under C$ 252?

There are currently 20+ open flights from Seattle to Phoenix within the next 7 days for less than C$ 252.

What days are direct flights available from Seattle to Phoenix?

Days when direct flights are available for this flight are: Friday.

How popular is this flight route?

Flights from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl have been viewed 230 times in the past calendar month.

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

Per day, 5 flights depart from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl on average.
Early Morning (Midnight to 6am) - 20% of flight departures
Afternoon (Noon - 6pm) - 60% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

Does it rain more in Seattle or Phoenix?

The rainfall in Seattle is generally less than the rainfall in Phoenix. This will continue over the next 20 days.

Is Seattle weather warmer or cooler than Phoenix?

Expect the weather to be around 42 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Phoenix is generally hotter than in Seattle.

How long is the flight from Seattle to Phoenix?

Departing from Seattle to Phoenix will take you 2h 45m. Airlines will cover a distance of 1791 km. All flights are typically direct.

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

Currently priced at C$ 116, Alaska Airlines will fly you from Seattle to Phoenix and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 124 and C$ 208, respectively. Alaska Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as C$ 62. Users have also found prices from C$ 75 and C$ 118 on Alaska Airlines and Delta, respectively.

Destination information for Phoenix

Flight duration
2h 58m
Average temperature for April in Phoenix
31.0 °C
Avg rainfall for April in Phoenix
19.0 mm

Airports servicing Seattle

Airports servicing Phoenix

Top 4 airlines flying from Seattle to Phoenix

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
C$ 47 C$ 143 No cancel fee 65%
Search Spirit Airlines flights
Delta
C$ 68 C$ 167 No cancel fee N/A
Search Delta flights
Alaska Airlines
C$ 70 C$ 174 No cancel fee 75%
Search Alaska Airlines flights
American Airlines
C$ 83 C$ 200 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from Seattle to Phoenix

Afternoon Noon to 6 PM 36% of flight departures
Morning 6 AM to noon 34% of flight departures
Early morning Midnight to 6 AM 20% of flight departures
Evening 6 PM to midnight 10% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Phoenix
Sunday
20 daily flights
Monday
20 daily flights
Tuesday
20 daily flights
Wednesday
20 daily flights
Thursday
22 daily flights
Friday
20 daily flights
Saturday
14 daily flights
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