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Tempe

$58+ Cheap flights from Seattle (SEA) to Tempe, AZ

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tempe are usually found in August or July, booked 84 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Seattle to Tempe

Cheapest flights from Seattle to Tempe
Explore the most affordable flight options available from Seattle to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Frontier deal was found by Cheapflights users on 2/3. 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.
Tue 2/2412:09 pm
SEA
-
PHX
1 stop5h 59m
Frontier
Sat 2/288:00 am
PHX
-
SEA
Nonstop3h 17m
Frontier
Deal found 2/3$97
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Tue 3/315:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/2$98
This Super.com deal was found by Cheapflights users on 2/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:08 pm
SEA
-
PHX
Nonstop2h 55m
Frontier
Tue 3/315:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/4$102
This Frontier deal was found by Cheapflights users on 2/3. 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.
Wed 3/2510:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Tue 3/315:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/3$103
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:36 pm
SEA
-
PHX
1 stop17h 42m
Frontier
Wed 3/255:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/4$104
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:00 pm
SEA
-
PHX
Nonstop3h 04m
Frontier
Sat 2/288:00 am
PHX
-
SEA
Nonstop3h 17m
Frontier
Deal found 2/4$105
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:09 pm
SEA
-
PHX
1 stop5h 59m
Frontier
Thu 2/266:00 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Deal found 2/1$108
This Frontier deal was found by Cheapflights users on 2/2. 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.
Mon 3/212:00 pm
SEA
-
PHX
Nonstop3h 04m
Frontier
Wed 3/115:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/2$109
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/281:51 pm
SEA
-
PHX
Nonstop3h 02m
Frontier
Wed 3/43:15 pm
PHX
-
SEA
1 stop20h 46m
Frontier
Deal found 2/2$110
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/211:51 pm
SEA
-
PHX
Nonstop3h 02m
Frontier
Fri 2/276:00 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Deal found 2/2$111
This Super.com deal was found by Cheapflights users on 2/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Tue 3/315:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Deal found 2/4$112

Find flight deals from Seattle to Tempe

Keep the following information in mind while searching for Seattle to Tempe flight deals. Data was last updated February 5, 2026.

Round-trip from

$97
(Frontier)

One-way from

$58
(Super.com)

Popular in

December

Cheapest in

August

Average price

$217
From Seattle/Tacoma Intl to Tempe
Search Deals
One-way flight from Seattle/Tacoma Intl to Tempe
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Tempe 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 February 5, 2026.
Use the filters below to find and compare flights from Seattle to Tempe that are best for you.

Fly from

Seattle

Fly to

Tempe

Route

Depart

Return

Price

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 3/4

7:55 pm-11:50 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Wed 3/11

6:15 am-9:22 am

Nonstop3h 07m

$177

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 4/18

1:50 pm-4:45 pm

Nonstop2h 55m

Phoenix Sky Harbor Intl

Wed 4/22

3:50 pm-7:05 pm

Nonstop3h 15m

$177

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 4/8

6:45 pm-9:31 pm

Nonstop2h 46m

Phoenix Sky Harbor Intl

Tue 4/14

5:40 pm-8:50 pm

Nonstop3h 10m

$177

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 3/10

8:55 am-11:51 am

Nonstop2h 56m

Phoenix Sky Harbor Intl

Tue 3/10

5:35 pm-8:44 pm

Nonstop3h 09m

$177

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Mon 3/23

7:50 am-10:40 am

Nonstop2h 50m

Phoenix Sky Harbor Intl

Tue 3/24

9:40 pm-12:40 am

Nonstop3h 00m

$187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 3/7

1:20 pm-5:10 pm

Nonstop2h 50m

Phoenix Sky Harbor Intl

Sat 3/7

11:25 pm-1:25 am

Nonstop3h 00m

$187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 3/5

3:20 pm-7:12 pm

Nonstop2h 52m

Phoenix Sky Harbor Intl

Tue 3/10

6:15 am-9:22 am

Nonstop3h 07m

$187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 4/23

6:55 pm-9:48 pm

Nonstop2h 53m

Phoenix Sky Harbor Intl

Sat 4/25

3:50 pm-7:05 pm

Nonstop3h 15m

$187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 3/3

9:30 am-7:55 pm

2 stops9h 25m

Phoenix Sky Harbor Intl

Sat 3/14

6:10 am-2:10 pm

1 stop8h 00m

$196

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 4/25

8:58 pm-11:59 pm

Nonstop3h 01m

Phoenix Sky Harbor Intl

Wed 4/29

6:37 am-2:06 pm

1 stop7h 29m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 23 results
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Best time to book a flight from Seattle to Tempe

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

How far ahead should I book a flight from Seattle to Tempe?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Tempe. Price data was last updated on January 30, 2026.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Tempe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Tempe (average of $53). Flying from Seattle to Tempe in December is currently the most expensive (average of $93). 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 TM9?

Find hourly flight availability from Seattle to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.

When flying from Seattle to Tempe, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 28% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Tempe. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Seattle to Tempe flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Tempe

Explore weekly flight availability from Seattle to Tempe. 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 February 5, 2026.

The most flights from SEA to TM9 are scheduled on a Thursday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Reviews of airlines servicing Tempe

Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated February 5, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Seattle to Tempe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,842 reviews
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,154 reviews
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,239 reviews
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,053 reviews
Alaska Airlines
8.0
Very good
11,842 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Tempe. 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 Tempe?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Tempe from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Tempe should be relatively easy as there are 38 daily outbound flights to Tempe from 9 different airlines.

  • How long is the flight from Seattle to Tempe?

    A quick flight from Seattle to Tempe can take about 2h 50m. Delta provides one of the quickest options available for as low as $187. Airlines will cover a distance of 1107 mi. Generally, flights for this route are nonstop.

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

    The cheapest airlines for a one-way flight from Seattle to Tempe are Frontier ($29), Delta ($58), and Southwest ($58).

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

    Consider SkyWest Airlines (87%), American Airlines (83%) or Envoy Air (83%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Tempe.

  • What are the cheapest flights from Seattle to Tempe?

    On average you can expect to pay $484 for a flight from Seattle to Tempe. The cheapest flight overall is $45 while the most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl) is currently priced at $102.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Tempe (average of $53). Flying from Seattle to Tempe in December is currently the most expensive (average of $93). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Seattle to Tempe

Discover the top 9 airlines that operate flights from Seattle to Tempe. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$121FlexibilityNo cancel feeOn-time65%
FrontierCheapest$51Average$213FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$78Average$191FlexibilityNo cancel feeOn-time85%
DeltaCheapest$81Average$204FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$105Average$315FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$114Average$278FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$117Average$272FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$149Average$325FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$277Average$282FlexibilityNo cancel feeOn-time69%

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