Question 1

What is the cheapest month to book a flight from Seattle to Phoenix-Mesa Gateway Airport?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Seattle to Phoenix-Mesa Gateway Airport (average of $144). Flying from Seattle to Phoenix-Mesa Gateway Airport in March is currently the most expensive (average of $317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

What is the cheapest day to fly from Seattle to Phoenix-Mesa Gateway Airport?

Accepted Answer

Travelers seeking maximum savings on their Seattle to Phoenix-Mesa Gateway Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Phoenix-Mesa Gateway Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix-Mesa Gateway Airport when rainfall is around 0.0 in.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Phoenix-Mesa Gateway Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Question 5

What are the most popular airlines that fly from Seattle to Phoenix-Mesa Gateway Airport?

Accepted Answer

Before booking your flight from Seattle to Phoenix-Mesa Gateway Airport check out the most popular airlines for this route: Alaska Airlines, Delta or Frontier.

Question 6

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

Accepted Answer

Travelers have found that booking a Saturday departure is the best way to save up to 413% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 7

How far in advance should I book a flight from Seattle to Phoenix-Mesa Gateway Airport?

Accepted Answer

To save on the cost of your flight from Seattle to Phoenix-Mesa Gateway Airport, book at least 53 days before your planned departure. Booking around this time can save you about 95% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $238 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $391.

Question 8

What is the cheapest month to fly from Seattle to Phoenix-Mesa Gateway Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Phoenix-Mesa Gateway Airport. Flights to Phoenix-Mesa Gateway Airport from Seattle in September are about $208 on average during September, but can be found for as low as $57.

Question 9

What is the cheapest time of day to fly from SEA to AZA?

Accepted Answer

One of the essential ways to save on airfare from Seattle to Phoenix-Mesa Gateway Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 55% on airfare.

Question 10

What airport do you fly from for flights from Seattle to Phoenix-Mesa Gateway?

Accepted Answer

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Phoenix-Mesa Gateway. On average, Seattle/Tacoma Intl has 0 outbound flights to Phoenix-Mesa Gateway per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

Question 11

Can I find deals for flights from Seattle to Phoenix-Mesa Gateway that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Seattle to Phoenix-Mesa Gateway flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 12

How can I find direct flights from Seattle to Phoenix-Mesa Gateway?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Phoenix-Mesa Gateway.

Question 13

Can I find deals for business class flights from Seattle to Phoenix-Mesa Gateway?

Accepted Answer

Yes. Cheapflights offers flight deals from Seattle to Phoenix-Mesa Gateway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$369 (Mytrip)
One-way from	$154 (Mytrip)
Popular in	December
Cheapest in	August
Average price	$247

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$53	Average$138	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$137	Average$143	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$146	Average$422	FlexibilityNo cancel fee	On-time75%

$154+ Cheap flights from Seattle (SEA) to Phoenix-Mesa Gateway (AZA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Phoenix-Mesa Gateway with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Phoenix-Mesa Gateway

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Phoenix-Mesa Gateway

Cheapest flights from Seattle to Phoenix-Mesa GatewayExplore the most affordable flight options available from Seattle to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Seattle to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Phoenix-Mesa Gateway

Have a flexible travel schedule? Discover the best time to fly to Phoenix-Mesa Gateway from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Phoenix-Mesa Gateway Airport

What is the cheapest month to book a flight from Seattle to Phoenix-Mesa Gateway Airport?

What is the cheapest time of day to fly from SEA to AZA?

Find hourly flight availability from Seattle to Phoenix-Mesa Gateway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Phoenix-Mesa Gateway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Phoenix-Mesa Gateway?

Can I find deals for flights from Seattle to Phoenix-Mesa Gateway that include hotel bookings?

How can I find direct flights from Seattle to Phoenix-Mesa Gateway?

Can I find deals for business class flights from Seattle to Phoenix-Mesa Gateway?

What is the cheapest month to book a flight from Seattle to Phoenix-Mesa Gateway Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Phoenix-Mesa Gateway

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

Top 3 airlines flying from Seattle to Phoenix-Mesa Gateway

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Seattle to Phoenix-Mesa Gateway
Explore the most affordable flight options available from Seattle to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.