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$40+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/256:06 amPHX - SEA
Nonstop3h 19mAlaska Airlines
Thu 1/19:52 amSEA - PHX
Nonstop2h 54mAlaska Airlines
Deal found 12/16$117
This Frontier deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:00 amPHX - SEA
1 stop8h 54mFrontier
Fri 1/91:02 pmSEA - PHX
Nonstop2h 55mFrontier
Deal found 12/15$120
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 12/224:33 pmPHX - SEA
Nonstop3h 20mFrontier
Mon 1/57:48 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 12/15$124
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/256:06 amPHX - SEA
Nonstop3h 19mMultiple Airlines
Sat 1/36:12 pmSEA - PHX
Nonstop3h 00mMultiple Airlines
Deal found 12/16$126
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/257:00 amPHX - SEA
Nonstop3h 19mMultiple Airlines
Thu 1/11:25 pmSEA - PHX
1 stop7h 01mMultiple Airlines
Deal found 12/15$147
This Frontier deal was found by Cheapflights users on 12/17. 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 12/208:56 amLAS - SEA
1 stop4h 58mFrontier
Thu 1/87:23 pmSEA - LAS
Nonstop2h 37mFrontier
Deal found 12/17$160
This Frontier deal was found by Cheapflights users on 12/17. 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 12/208:56 amLAS - SEA
1 stop4h 58mFrontier
Tue 1/67:13 pmSEA - LAS
Nonstop2h 37mFrontier
Deal found 12/17$161
This CheapOair deal was found by Cheapflights users on 12/16. 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.
Mon 12/227:00 pmLAS - SEA
1 stop18h 54mFrontier
Thu 1/89:23 pmSEA - LAS
Nonstop2h 36mFrontier
Deal found 12/16$162
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:00 amPHX - SEA
1 stop8h 54mMultiple Airlines
Tue 1/68:05 pmSEA - PHX
Nonstop2h 54mMultiple Airlines
Deal found 12/15$163
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/247:00 amPHX - SEA
Nonstop3h 19mMultiple Airlines
Sat 1/36:12 pmSEA - PHX
Nonstop3h 00mMultiple Airlines
Deal found 12/16$166
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Thu 12/1810:31 pmPHX - SEA
1 stop14h 59mFrontier
Sat 1/1012:40 pmSEA - PHX
Nonstop3h 04mFrontier
Deal found 12/15$172
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:00 amPHX - SEA
1 stop8h 54mFrontier
Thu 1/11:25 pmSEA - PHX
1 stop10h 04mFrontier
Deal found 12/16$173

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 18, 2025.

Round-trip from

$55
(Kiwi.com)

One-way from

$40
(Priceline)

Popular in

December

Cheapest in

January

Average price

$217

Good round-trip deal

$178 or less

Good one-way deal

$95 or less
From Arizona to Seattle/Tacoma Intl
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One-way flight from Arizona to Seattle/Tacoma Intl
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High demand for flights, 1% 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
Search Deals
Price to beat on a round-trip flight from Arizona to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Arizona to Seattle/Tacoma Intl.
Search Deals

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 18, 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

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 1/8

6:15 am-9:04 am

Nonstop2h 49m

Seattle/Tacoma Intl

Sun 1/11

9:23 pm-11:59 pm

Nonstop2h 36m

$55

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 2/26

4:33 pm-7:25 pm

Nonstop2h 52m

Seattle/Tacoma Intl

Sun 3/1

9:23 pm-11:57 pm

Nonstop2h 34m

$56

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 2/11

12:05 pm-2:57 pm

Nonstop2h 52m

Seattle/Tacoma Intl

Sun 2/15

9:23 pm-11:57 pm

Nonstop2h 34m

$78

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 2/12

11:05 am-1:59 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Mon 2/16

7:20 am-9:56 am

Nonstop2h 36m

$97

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 1/9

4:51 pm-7:47 pm

Nonstop2h 56m

Seattle/Tacoma Intl

Sun 1/11

10:19 am-4:43 pm

1 stop6h 24m

$99

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 1/15

7:50 am-1:30 pm

1 stop5h 40m

Seattle/Tacoma Intl

Mon 1/19

6:20 am-8:50 am

Nonstop2h 30m

$107

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Tue 1/13

11:00 am-1:54 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Tue 2/3

12:25 pm-3:00 pm

Nonstop2h 35m

$107

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 1/14

5:40 pm-8:32 pm

Nonstop2h 52m

Seattle/Tacoma Intl

Wed 1/21

7:20 am-9:55 am

Nonstop2h 35m

$107

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 1/7

10:07 am-1:01 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Wed 1/7

4:43 pm-7:13 pm

Nonstop2h 30m

$111

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 2/27

5:05 pm-11:25 pm

2 stops6h 20m

Seattle/Tacoma Intl

Sun 3/1

6:30 am-9:00 am

Nonstop2h 30m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 $88). 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 18, 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 evening could potentially save you up to 24% 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 18, 2025.

The most flights from USAZ to SEA are scheduled on a Thursday (58 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 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 49m. 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 $30 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $51 and Southwest from $59 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 Korean Air (92%), Condor (88%) 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 $47. On average you can expect to pay $868. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $84.

  • 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 $88). 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
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Alternative routes for Arizona to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$179FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$84Average$276FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$302FlexibilityNo cancel feeOn-time75%
DeltaCheapest$105Average$240FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$116Average$278FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$133Average$435FlexibilityNo cancel feeOn-time71%

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