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$38+ Cheap flights from Arizona to Seattle (SEA)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Arizona to Seattle

Cheapest flights from Arizona to Seattle
Explore the most affordable flight options available from Arizona to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:10 amLAS - SEA
Nonstop2h 56mFrontier
Sat 12/135:21 pmSEA - LAS
1 stop28h 52mFrontier
Deal found 12/2$79
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:37 amLAS - SEA
Nonstop2h 54mFrontier
Sat 1/37:28 pmSEA - LAS
Nonstop2h 37mFrontier
Deal found 12/2$94
This Super.com deal was found by Cheapflights users on 12/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:33 pmPHX - SEA
Nonstop3h 20mFrontier
Sat 1/36:12 pmSEA - PHX
Nonstop3h 00mFrontier
Deal found 12/2$95
This Frontier deal was found by Cheapflights users on 12/2. 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 12/121:42 pmPHX - SEA
Nonstop3h 19mFrontier
Sat 1/1012:40 pmSEA - PHX
Nonstop3h 04mFrontier
Deal found 12/2$98
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:42 pmPHX - SEA
Nonstop3h 19mFrontier
Sat 12/135:21 pmSEA - PHX
Nonstop2h 59mFrontier
Deal found 12/3$99
This WAYA deal was found by Cheapflights users on 12/4. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:11 pmLAS - SEA
1 stop5h 31mFrontier
Sat 1/37:28 pmSEA - LAS
Nonstop2h 37mFrontier
Deal found 12/4$99
This Frontier deal was found by Cheapflights users on 12/2. 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.
Sat 12/203:00 pmPHX - SEA
Nonstop3h 17mFrontier
Mon 1/57:48 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 12/2$100
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:05 amPHX - SEA
2 stops25h 01mFrontier
Sat 12/135:21 pmSEA - PHX
Nonstop2h 59mFrontier
Deal found 12/2$101
This Super.com deal was found by Cheapflights users on 12/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:42 pmPHX - SEA
Nonstop3h 19mFrontier
Mon 1/57:48 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 12/2$102
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:06 amPHX - SEA
Nonstop3h 19mAlaska Airlines
Tue 1/68:05 pmSEA - PHX
Nonstop2h 54mAlaska Airlines
Deal found 12/3$104
This Frontier deal was found by Cheapflights users on 12/3. 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 12/216:00 amPHX - SEA
1 stop8h 54mFrontier
Sat 1/1012:40 pmSEA - PHX
Nonstop3h 04mFrontier
Deal found 12/3$106
This Priceline deal was found by Cheapflights users on 12/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amLAS - SEA
1 stop6h 30mFrontier
Sat 1/37:28 pmSEA - LAS
Nonstop2h 37mFrontier
Deal found 12/4$106

Find flight deals from Arizona to Seattle

Keep the following information in mind while searching for Arizona to Seattle flight deals. Data was last updated December 4, 2025.

Round-trip from

$57
(Super.com)

One-way from

$38
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$212

Good round-trip deal

$154 or less

Good one-way deal

$90 or less
From Arizona to Seattle/Tacoma Intl
Search Deals
One-way flight from Arizona to Seattle/Tacoma Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Arizona to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Arizona to Seattle/Tacoma Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Seattle 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 December 4, 2025.
Use the filters below to find and compare flights from Arizona to Seattle that are best for you.

Fly from

Arizona

Fly to

Seattle

Route

Depart

Return

Price

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 2/28

6:00 am-8:16 am

Nonstop3h 16m

Seattle/Tacoma Intl

Mon 3/2

8:03 pm-11:59 pm

Nonstop2h 56m

$91

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 1/29

7:35 pm-9:53 pm

Nonstop3h 18m

Seattle/Tacoma Intl

Mon 2/2

5:06 pm-8:55 pm

Nonstop2h 49m

$91

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 1/7

7:00 am-9:18 am

Nonstop3h 18m

Seattle/Tacoma Intl

Sun 1/11

8:07 pm-11:59 pm

Nonstop2h 52m

$94

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 2/6

9:00 am-11:19 am

Nonstop3h 19m

Seattle/Tacoma Intl

Mon 2/9

5:06 pm-8:55 pm

Nonstop2h 49m

$94

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 3/18

6:00 am-8:46 am

Nonstop2h 46m

Seattle/Tacoma Intl

Sat 3/21

5:30 pm-7:55 pm

Nonstop2h 25m

$97

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 1/6

6:31 pm-8:49 pm

Nonstop3h 18m

Seattle/Tacoma Intl

Fri 1/9

7:55 pm-11:54 pm

Nonstop2h 59m

$97

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 1/23

4:42 pm-6:55 pm

Nonstop3h 13m

Seattle/Tacoma Intl

Sun 1/25

11:50 am-3:45 pm

Nonstop2h 55m

$97

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Mon 2/2

4:42 pm-6:55 pm

Nonstop3h 13m

Seattle/Tacoma Intl

Tue 2/3

9:55 am-1:50 pm

Nonstop2h 55m

$97

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 1/22

7:36 pm-10:30 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Sun 1/25

7:00 am-9:36 am

Nonstop2h 36m

$97

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 1/15

8:50 pm-11:40 pm

Nonstop2h 50m

Seattle/Tacoma Intl

Thu 1/22

4:40 pm-10:00 pm

1 stop5h 20m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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

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

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

Currently, February is the cheapest month in which you can book a flight from Arizona to Seattle (average of $38). Flying from Arizona to Seattle in July is currently the most expensive (average of $89). 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 AZ to SEA?

Find hourly flight availability from Arizona to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Arizona to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Arizona to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Arizona to Seattle flight should consider departing on Saturday evenings 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.

Weekly flight availability from Arizona to Seattle

Explore weekly flight availability from Arizona to Seattle. 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 December 4, 2025.

The most flights from USAZ to SEA are scheduled on a Thursday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).

Related info for your journey

Find useful and relevant information for your journey from Arizona to Seattle. 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 into for flights to Seattle from Arizona?

    For a flight from Arizona to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How long is the flight from Arizona to Seattle?

    Departing from Arizona to Seattle will take you 2h 46m. The distance between Arizona and Seattle is about 866 mi. All flights are typically nonstop.

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

    One-way options have recently been found by users for as low as $31 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $51 and Southwest from $58 one-way.

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

    When deciding which route to take from Arizona to Seattle consider Phoenix Sky Harbor Intl - Seattle/Tacoma Intl, Las Vegas Harry Reid Intl - Seattle/Tacoma Intl or Tucson - Seattle/Tacoma Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Arizona to Seattle consider choosing WestJet (89%), Korean Air (89%) or Air France (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Arizona to Seattle?

    The cheapest flight price from Arizona to Seattle is $38. On average you can expect to pay $669. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $74.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Arizona to Seattle (average of $38). Flying from Arizona to Seattle in July is currently the most expensive (average of $89). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Top 6 airlines flying from Arizona to Seattle

Discover the top 6 airlines that operate flights from Arizona to Seattle. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$151FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$84Average$276FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$321FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$103Average$280FlexibilityNo cancel feeOn-time63%
DeltaCheapest$104Average$241FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$137Average$440FlexibilityNo cancel feeOn-time71%

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