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Phoenix-Mesa Gateway

$96+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AZA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Phoenix-Mesa Gateway

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Phoenix-Mesa Gateway (AZA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$200
(Mytrip)

One-way from

$96
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$242
From Seattle/Tacoma Intl to Phoenix-Mesa Gateway
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One-way flight from Seattle/Tacoma Intl to Phoenix-Mesa Gateway
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Highest demand for flights based on searches. 21% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Phoenix-Mesa Gateway

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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:30 pmSEA - AZA
1 stop21h 30mMultiple Airlines
Thu 7/2410:15 pmAZA - SEA
1 stop18h 10mMultiple Airlines
Deal found 6/12$200
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 pmSEA - AZA
1 stop17h 19mSun Country Air
Tue 12/306:05 pmAZA - SEA
1 stop24h 01mSun Country Air
Deal found 6/9$569

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Phoenix-Mesa Gateway that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Phoenix-Mesa Gateway Airport that are best for you.

Fly from

Seattle

Fly to

Phoenix-Mesa Gateway

Route

Depart

Return

Price

SeattlePhoenix

SEA - AZA

SEAAZA

Seattle/Tacoma Intl

Wed 7/16

5:30 pm-3:00 pm

1 stop21h 30m

Phoenix-Mesa Gateway

Thu 7/24

10:15 pm-4:25 pm

1 stop18h 10m

$200

SeattlePhoenix

SEA - AZA

SEAAZA

Seattle/Tacoma Intl

Wed 7/23

5:30 pm-3:00 pm

1 stop21h 30m

$96

SeattlePhoenix

SEA - AZA

SEAAZA

Seattle/Tacoma Intl

Thu 10/23

6:34 pm-3:59 pm

1 stop21h 25m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

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.

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 June 12, 2025.

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.

Rainfall in Phoenix-Mesa Gateway by month

Plan your trip to Phoenix-Mesa Gateway by taking into account the average rainfall totals by month.

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.

Temperature in Phoenix-Mesa Gateway by month

Plan your trip to Phoenix-Mesa Gateway by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Phoenix-Mesa Gateway

Get insights into the airlines that provide service to Phoenix-Mesa Gateway. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix-Mesa Gateway. Reviews last updated June 12, 2025.
Sun Country Air
6.9
Okay
345 reviews

Food

5.8

Boarding

7.1

Comfort

6.6

Overall

6.9

Entertainment

5.9

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

MKE - MBJ

I would have loved to book this flight for our family, but AirfareAssist did not confirm the flight and follow through with the tickets. They advertised the $541 price and tried to switch me to a different flight/price on Delta. I contacted Kayak and Airfare Assist multiple times, but the tickets were not honored. It was still advertised on Kayak, and I tried to re-buy, but got the same bait and switch. They also advertised this on cheapair.com, but it was same bait and switch. It was very disappointing and not honest. Fortunately, I booked a refundable hotel situation and have to get that refund. I don’t think Kayak should do business with AirfareAssist.
Sun Country Air
6.9
Okay
345 reviews
Sun Country Air
6.9
Okay
345 reviews

Food

5.8

Boarding

7.1

Comfort

6.6

Overall

6.9

Entertainment

5.9

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

MKE - MBJ

I would have loved to book this flight for our family, but AirfareAssist did not confirm the flight and follow through with the tickets. They advertised the $541 price and tried to switch me to a different flight/price on Delta. I contacted Kayak and Airfare Assist multiple times, but the tickets were not honored. It was still advertised on Kayak, and I tried to re-buy, but got the same bait and switch. They also advertised this on cheapair.com, but it was same bait and switch. It was very disappointing and not honest. Fortunately, I booked a refundable hotel situation and have to get that refund. I don’t think Kayak should do business with AirfareAssist.

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?

    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.

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

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

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

    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.

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

    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.

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

    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.

See more FAQs

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Top 3 airlines flying from Seattle to Phoenix-Mesa Gateway

Discover the top 3 airlines that operate flights from Seattle to Phoenix-Mesa Gateway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$138FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$143FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$139Average$413FlexibilityNo cancel feeOn-time75%

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