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$55+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Arizona to Seattle

Keep the following information in mind while searching for Arizona to Seattle flight deals. Data was last updated November 3, 2025.

Round-trip from

$58
(Frontier)

One-way from

$55
(Priceline)

Popular in

March

Cheapest in

January

Average price

$187

Good round-trip deal

$187 or less

Good one-way deal

$99 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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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in November 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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Find 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 November 3, 2025.

This Frontier deal was found by Cheapflights users on 11/3. 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.
Thu 12/47:10 amLAS - SEA
Nonstop2h 56mFrontier
Sun 12/76:18 pmSEA - LAS
Nonstop2h 35mFrontier
Deal found 11/3$58
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/2110:24 amLAS - SEA
Nonstop2h 58mFrontier
Mon 11/249:53 pmSEA - LAS
Nonstop2h 38mFrontier
Deal found 11/2$67
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:24 amLAS - SEA
Nonstop2h 58mFrontier
Sun 11/239:53 pmSEA - LAS
Nonstop2h 38mFrontier
Deal found 11/2$68
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/153:29 pmLAS - SEA
Nonstop3h 03mFrontier
Mon 11/1711:43 amSEA - LAS
Nonstop2h 46mFrontier
Deal found 11/1$76
This CheapOair deal was found by Cheapflights users on 11/1. 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 11/143:29 pmLAS - SEA
Nonstop3h 03mFrontier
Sun 11/1611:43 amSEA - LAS
Nonstop2h 46mFrontier
Deal found 11/1$77
This Frontier deal was found by Cheapflights users on 11/2. 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 11/2110:24 amLAS - SEA
Nonstop2h 58mFrontier
Fri 11/289:53 pmSEA - LAS
Nonstop2h 38mFrontier
Deal found 11/2$78
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:29 pmLAS - SEA
Nonstop3h 03mFrontier
Mon 11/1711:43 amSEA - LAS
Nonstop2h 46mFrontier
Deal found 11/1$79
This Frontier deal was found by Cheapflights users on 11/2. 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 11/2210:24 amLAS - SEA
Nonstop2h 58mFrontier
Fri 11/289:53 pmSEA - LAS
Nonstop2h 38mFrontier
Deal found 11/2$82
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:55 amLAS - SEA
Nonstop2h 56mFrontier
Sun 12/286:05 pmSEA - LAS
Nonstop2h 35mFrontier
Deal found 11/2$83
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:24 amLAS - SEA
Nonstop2h 58mMultiple Airlines
Sun 11/235:44 pmSEA - LAS
Nonstop2h 33mMultiple Airlines
Deal found 11/2$85
This Priceline deal was found by Cheapflights users on 11/1. 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.
Fri 11/143:29 pmLAS - SEA
Nonstop3h 03mFrontier
Tue 11/181:37 pmSEA - LAS
1 stop9h 52mFrontier
Deal found 11/1$89
This Priceline deal was found by Cheapflights users on 11/1. 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.
Sat 11/156:00 amPHX - SEA
Nonstop3h 18mFrontier
Sat 11/226:49 pmSEA - PHX
Nonstop3h 01mFrontier
Deal found 11/1$99

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 November 3, 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 12/4

6:00 am-12:14 pm

1 stop6h 14m

Seattle/Tacoma Intl

Sun 12/7

6:18 pm-8:53 pm

Nonstop2h 35m

$84

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 12/11

12:59 am-11:53 am

1 stop10h 54m

Seattle/Tacoma Intl

Sun 12/14

6:18 pm-8:53 pm

Nonstop2h 35m

$98

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 1/30

7:50 pm-10:35 pm

Nonstop2h 45m

Seattle/Tacoma Intl

Mon 2/2

9:55 am-5:35 pm

1 stop7h 40m

$107

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 1/30

12:10 pm-5:50 pm

1 stop5h 40m

Seattle/Tacoma Intl

Tue 2/3

9:30 am-4:25 pm

1 stop6h 55m

$116

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 1/9

3:15 pm-8:20 pm

1 stop5h 05m

Seattle/Tacoma Intl

Mon 1/12

2:05 pm-9:25 pm

1 stop7h 20m

$116

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 11/27

11:05 am-2:01 pm

Nonstop2h 56m

Seattle/Tacoma Intl

Mon 12/8

12:10 pm-2:45 pm

Nonstop2h 35m

$117

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Wed 11/26

6:00 am-8:50 am

Nonstop2h 50m

Seattle/Tacoma Intl

Tue 12/2

8:10 pm-10:50 pm

Nonstop2h 40m

$117

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 12/5

6:30 am-4:01 pm

1 stop9h 31m

Seattle/Tacoma Intl

Mon 12/8

3:40 pm-11:42 pm

1 stop8h 02m

$124

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Tue 12/16

3:50 pm-6:40 pm

Nonstop2h 50m

Seattle/Tacoma Intl

Wed 12/31

11:45 am-2:21 pm

Nonstop2h 36m

$127

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 1/27

2:43 pm-4:57 pm

Nonstop3h 14m

Seattle/Tacoma Intl

Sat 1/31

3:30 pm-7:22 pm

Nonstop2h 52m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 November 3, 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 21% 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. Sunday 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 November 3, 2025.

The most flights from USAZ to SEA are scheduled on a Monday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 45m. The distance between Arizona and Seattle is about 866 mi. This flight may include one or multiple stops.

  • 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 $59 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $59 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 WestJet (96%), Air France (94%) or SkyWest Airlines (92%) 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 $48. On average you can expect to pay $839. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $78.

  • 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
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Arizona to Seattle

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$151FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$84Average$276FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$322FlexibilityNo cancel feeOn-time75%
DeltaCheapest$99Average$243FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$118Average$282FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$142Average$446FlexibilityNo cancel feeOn-time71%

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