Phoenix (PHX) → Seattle (SEA)
About Phoenix to Seattle Flights
Discover the best flights from Phoenix to Seattle, covering 1,782 km in approximately 2h 44m. Phoenix (PHX) to Seattle (SEA) is one of the busy short-haul routes within United States. With 6 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Phoenix to Seattle.
12-Month Price History
Flight prices from Phoenix to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $280, while July sees the highest prices, averaging $466. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
56 days
For best prices
Booking Tips
For the best prices on Phoenix to Seattle flights, we recommend booking 33 days in advance. Domestic flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Frontier Airlines F9 | $340 | - | - |
Southwest Airlines WN | $410 | - | - |
Alaska Airlines AS | $530 | $1900 | $2940 |
American Airlines AA | $560 | $1800 | $3280 |
Mesa Airlines ZV | $590 | $2040 | $2590 |
Delta Air Lines DL | $610 | $2160 | $2850 |
Frontier Airlines
F9
Economy
$340
Business
-
First
-
Southwest Airlines
WN
Economy
$410
Business
-
First
-
Alaska Airlines
AS
Economy
$530
Business
$1900
First
$2940
American Airlines
AA
Economy
$560
Business
$1800
First
$3280
Mesa Airlines
ZV
Economy
$590
Business
$2040
First
$2590
Delta Air Lines
DL
Economy
$610
Business
$2160
First
$2850
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
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Frequently Asked Questions
How long is the flight from Phoenix to Seattle?
The flight time from Phoenix (PHX) to Seattle (SEA) is approximately 2 hours and 44 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Phoenix and Seattle?
The aerial distance between Phoenix and Seattle is 1,782 kilometers (1,107 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Phoenix to Seattle?
Several airlines operate flights between Phoenix and Seattle, including American Airlines, Delta Air Lines, Southwest Airlines and 3 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Phoenix to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Phoenix to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Phoenix to Seattle flights, we recommend booking 89 days in advance. Domestic flights can sometimes offer good last-minute deals, but advance booking is usually cheaper.
Do I need a visa to travel from Phoenix to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Since this is a domestic flight, no visa is required for citizens.
What is the time difference between Phoenix and Seattle?
Phoenix operates on America/Phoenix time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.