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$68+ Cheap flights from Seattle (SEA) to Arizona

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Seattle to Arizona

Keep the following information in mind while searching for Seattle to Arizona flight deals. Data was last updated August 14, 2025.

Round-trip from

$102
(Cheapflightsfares)

One-way from

$68
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$167

Good round-trip deal

$161 or less

Good one-way deal

$106 or less
From Seattle/Tacoma Intl to Arizona
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One-way flight from Seattle/Tacoma Intl to Arizona
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Highest demand for flights based on searches. 9% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Arizona.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Arizona.
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Find flight deals from Seattle to Arizona

Cheapest flights from Seattle to Arizona
Explore the most affordable flight options available from Seattle to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:31 pmSEA - PHX
Nonstop3h 00mFrontier
Sun 9/72:15 pmPHX - SEA
Nonstop3h 18mFrontier
Deal found 8/12$102
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:58 pmSEA - PHX
Nonstop2h 59mFrontier
Sun 10/195:54 pmPHX - SEA
Nonstop3h 15mFrontier
Deal found 8/12$104
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:31 pmSEA - PHX
Nonstop3h 00mFrontier
Sun 9/286:05 amPHX - SEA
Nonstop3h 15mFrontier
Deal found 8/13$111
This Frontier deal was found by Cheapflights users on 8/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:39 pmSEA - LAS
Nonstop2h 43mFrontier
Mon 10/2712:18 pmLAS - SEA
Nonstop2h 58mFrontier
Deal found 8/11$111
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:36 pmSEA - LAS
Nonstop2h 39mFrontier
Thu 9/185:14 pmLAS - SEA
1 stop7h 16mFrontier
Deal found 8/13$112
This Frontier deal was found by Cheapflights users on 8/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:36 pmSEA - LAS
Nonstop2h 39mFrontier
Thu 9/1112:32 pmLAS - SEA
Nonstop2h 59mFrontier
Deal found 8/11$113
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Thu 9/48:31 pmSEA - PHX
Nonstop3h 00mFrontier
Sun 9/77:25 amPHX - SEA
1 stop5h 00mFrontier
Deal found 8/14$114
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:39 pmSEA - LAS
Nonstop2h 42mFrontier
Mon 9/812:42 pmLAS - SEA
Nonstop2h 59mFrontier
Deal found 8/14$114
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:31 pmSEA - PHX
Nonstop3h 00mFrontier
Sun 9/146:02 pmPHX - SEA
1 stop18h 50mFrontier
Deal found 8/13$115
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:36 pmSEA - LAS
Nonstop2h 39mFrontier
Mon 9/228:10 amLAS - SEA
1 stop4h 42mFrontier
Deal found 8/14$115
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:22 pmSEA - PHX
1 stop20h 14mFrontier
Sun 9/146:05 amPHX - SEA
Nonstop3h 15mFrontier
Deal found 8/14$116
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:36 pmSEA - LAS
Nonstop2h 39mFrontier
Mon 9/812:42 pmLAS - SEA
Nonstop2h 59mFrontier
Deal found 8/14$116

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Arizona 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 August 14, 2025.
Use the filters below to find and compare flights from Seattle to Arizona that are best for you.

Fly from

Seattle

Fly to

Arizona

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 10/31

12:58 pm-4:02 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Sun 11/2

2:21 pm-4:38 pm

Nonstop3h 17m

$104

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 9/11

4:36 pm-7:15 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Fri 9/19

6:00 am-12:30 am

1 stop18h 30m

$112

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 11/4

12:58 pm-11:32 pm

1 stop10h 34m

Las Vegas Harry Reid Intl

Sat 11/8

3:29 pm-6:32 pm

Nonstop3h 03m

$112

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 9/30

7:00 am-11:33 pm

1 stop16h 33m

Las Vegas Harry Reid Intl

Fri 10/3

12:46 pm-3:45 pm

Nonstop2h 59m

$112

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Mon 9/29

8:31 pm-11:31 pm

Nonstop3h 00m

Phoenix Sky Harbor Intl

Sun 10/5

6:05 am-9:20 am

Nonstop3h 15m

$115

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 9/24

7:00 am-7:32 am

1 stop24h 32m

Phoenix Sky Harbor Intl

Sun 9/28

6:05 am-9:20 am

Nonstop3h 15m

$117

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 9/7

1:22 pm-4:04 pm

Nonstop2h 42m

Las Vegas Harry Reid Intl

Wed 9/10

12:33 pm-10:59 pm

1 stop10h 26m

$117

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 9/5

8:31 pm-11:31 pm

Nonstop3h 00m

Phoenix Sky Harbor Intl

Sun 9/7

7:25 am-12:25 pm

1 stop5h 00m

$119

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 10/31

12:58 pm-4:02 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Mon 11/3

7:25 pm-12:31 am

1 stop6h 06m

$120

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Mon 10/27

6:39 pm-11:41 pm

1 stop5h 02m

Phoenix Sky Harbor Intl

Mon 11/10

2:21 pm-4:38 pm

Nonstop3h 17m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona 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 Arizona

What is the cheapest month to book a flight from Seattle to Arizona?

Currently, January is the cheapest month in which you can book a flight from Seattle to Arizona (average of $258). Flying from Seattle to Arizona in March is currently the most expensive (average of $337). 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 AZ?

Find hourly flight availability from Seattle to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Arizona as you normally would.

Weekly flight availability from Seattle to Arizona

Explore weekly flight availability from Seattle to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from SEA to USAZ are scheduled on a Thursday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Seattle to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,217 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airports serve Arizona from Seattle?

    Seattle is a large city with many airports, however, only two of these airports are internationally equipped. These are the King County International Airport (BFI) and the Seattle-Tacoma International Airport (SEA). In this article, we will be discussing flights to Arizona from SEA. There are many flights that you can choose to take from SEA as many airlines call that airport home. When arriving in Arizona, you will most likely arrive at the Phoenix Sky Harbor International Airport (PHX) which is the largest in Arizona and is located in Phoenix. There are many flights and many options from Seattle to Arizona with an average journey time of 5h 15min.

  • What airlines fly directly from Seattle to Arizona?

    There are many airlines that fly from Seattle to Arizona, so you will have options that suit your needs. The airlines that fly directly, and indirectly, are Alaska, American Airlines, and Delta. The flight time for direct flights is about 2h 45min and indirect flights can vary from 5h 15min to 9 hours. There are many times throughout the day that you can plan your flight. With Alaska, you can leave from 6:30 am in the morning to 7:55 pm so there is no shortage of flights and times. When deciding on a flight, it is imperative that you consider the time of the flight, the layovers, the length of the journey, and the airlines before making your decisions.

  • What are the layover options between Seattle and Arizona?

    There are many flights to choose from when going from Seattle to Arizona and similarly there will be many layover options to choose from, as well. Some of the cities you can have a layover in are Denver International Airport, Los Angeles International Airport, Salt Lake City International Airport, and San Francisco International Airport. The layover time can vary between 2h 15min to 4h 15min depending on the flight you decide to take. If you are flying with United, you will stop in Denver; if you are flying with Delta, then LAX and SLC; and with Alaska you will stop in San Francisco. Be prepared for the layover when you decide on a flight. That means you must consider the location, the length of layover, the flight time, and the price when going with a certain airline.

  • Do I need a passport or visa to fly from Seattle to Arizona?

    Due to this being a domestic flight in the United States, you will not need a visa to fly from Seattle to Arizona. However, it is important to keep your passport on you at all times as you may be required to produce this during security or at any point during your travel. Finally, your passport must be valid for at least six months after the departure date to be classified as a valid passport for travel.

  • What airport do you fly from for flights from Seattle to Arizona?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Arizona. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What are the most popular routes from Seattle to Arizona?

    The most popular route from Seattle to Arizona is Seattle/Tacoma Intl - Las Vegas Harry Reid Intl. You may also consider Seattle/Tacoma Intl - Phoenix Sky Harbor Intl or Seattle/Tacoma Intl - Tucson.

  • What are the most reliable airlines from Seattle to Arizona?

    Consider Virgin Atlantic (96%), Aeromexico (95%) or Air France (95%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Arizona.

  • What are the cheapest flights from Seattle to Arizona?

    Looking for the cheapest flight from Seattle to Arizona? While on average our users pay $429, our data indicates the cheapest price to be $73. The most popular route (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl), is priced around $110.

  • Can I find deals for flights from Seattle to Arizona that include hotel bookings?

    Yes. In addition to deals on Seattle to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Arizona?

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

  • Can I find deals for business class flights from Seattle to Arizona?

    Yes. Cheapflights offers flight deals from Seattle to Arizona 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 Arizona?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Arizona (average of $258). Flying from Seattle to Arizona in March is currently the most expensive (average of $337). 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.

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Alternative routes for Seattle to Arizona

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Top 8 airlines flying from Seattle to Arizona

Discover the top 8 airlines that operate flights from Seattle to Arizona. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$35Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$72Average$142FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$83Average$251FlexibilityNo cancel feeOn-time85%
DeltaCheapest$83Average$215FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$96Average$395FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$126Average$284FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$167Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$169Average$352FlexibilityNo cancel feeOn-time69%

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