HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tempe

$70+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Tempe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tempe are usually found in January or August, booked 86 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Seattle to Tempe

Keep the following information in mind while searching for Seattle to Tempe flight deals. Data was last updated September 17, 2025.

Round-trip from

$104
(Frontier)

One-way from

$70
(Delta)

Popular in

December

Cheapest in

January

Average price

$174
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. 9% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/17. 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.
Thu 11/138:22 pmSEA - PHX
Nonstop3h 02mFrontier
Sat 11/156:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/17$104
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sun 10/199:58 pmSEA - PHX
Nonstop2h 59mFrontier
Fri 10/245:53 pmPHX - SEA
Nonstop3h 15mFrontier
Deal found 9/15$107
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:22 pmSEA - PHX
Nonstop3h 02mFrontier
Sat 11/16:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/16$108
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:31 pmSEA - PHX
Nonstop2h 58mFrontier
Sun 10/56:05 amPHX - SEA
Nonstop3h 15mFrontier
Deal found 9/15$109
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/298:31 pmSEA - PHX
Nonstop3h 00mFrontier
Mon 10/66:05 amPHX - SEA
Nonstop3h 15mFrontier
Deal found 9/15$110
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:22 pmSEA - PHX
Nonstop3h 02mFrontier
Mon 11/176:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/15$111
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:00 pmSEA - PHX
Nonstop2h 59mFrontier
Sun 11/96:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/16$112
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:58 pmSEA - PHX
1 stop9h 04mFrontier
Mon 11/176:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/15$114
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:58 pmSEA - PHX
1 stop10h 04mFrontier
Sun 11/25:00 amPHX - SEA
Nonstop3h 18mFrontier
Deal found 9/15$115
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:31 pmSEA - PHX
Nonstop2h 58mFrontier
Sun 10/56:05 amPHX - SEA
Nonstop3h 15mFrontier
Deal found 9/15$119

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 September 17, 2025.
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

Thu 12/4

7:50 pm-11:51 pm

Nonstop3h 01m

Phoenix Sky Harbor Intl

Sun 12/7

8:00 am-10:20 am

Nonstop3h 20m

$133

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Fri 12/12

6:45 pm-12:05 am

1 stop4h 20m

Phoenix Sky Harbor Intl

Sun 12/14

6:00 am-10:20 am

1 stop5h 20m

$152

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 11/12

7:59 pm-11:51 pm

Nonstop2h 52m

Phoenix Sky Harbor Intl

Wed 11/19

9:06 am-11:25 am

Nonstop3h 19m

$179

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 11/8

7:30 pm-11:21 pm

Nonstop2h 51m

Phoenix Sky Harbor Intl

Wed 11/12

12:12 pm-2:28 pm

Nonstop3h 16m

$179

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 11/5

7:30 pm-11:21 pm

Nonstop2h 51m

Phoenix Sky Harbor Intl

Tue 11/11

7:56 pm-10:16 pm

Nonstop3h 20m

$179

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 11/16

7:10 am-11:07 am

Nonstop2h 57m

Phoenix Sky Harbor Intl

Wed 11/19

7:56 pm-10:16 pm

Nonstop3h 20m

$183

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 10/22

9:55 am-12:52 pm

Nonstop2h 57m

Phoenix Sky Harbor Intl

Mon 10/27

7:05 am-10:20 am

Nonstop3h 15m

$183

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Mon 11/17

7:10 am-11:07 am

Nonstop2h 57m

Phoenix Sky Harbor Intl

Thu 11/20

2:45 pm-5:00 pm

Nonstop3h 15m

$187

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 12/13

6:00 am-9:50 am

Nonstop2h 50m

Phoenix Sky Harbor Intl

Tue 12/16

5:05 pm-10:55 pm

1 stop6h 50m

$189

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 10/14

4:40 pm-9:15 pm

1 stop4h 35m

Phoenix Sky Harbor Intl

Sat 10/18

7:30 pm-10:30 pm

Nonstop3h 00m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
1
2
3

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 September 12, 2025.

Booking 86 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, January is the cheapest month in which you can book a flight from Seattle to Tempe (average of $258). Flying from Seattle to Tempe 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 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 September 17, 2025.

When flying from Seattle to Tempe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 16, 2024.

Travelers seeking maximum savings on their Seattle to Tempe flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons 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 September 17, 2025.

The most flights from SEA to TM9 are scheduled on a Monday (45 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (23 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 September 17, 2025.
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
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 33 daily outbound flights to Tempe from 8 different airlines.

  • How long is the flight from Seattle to Tempe?

    A quick flight from Seattle to Tempe can take about 2h 52m. Delta provides one of the quickest options available for as low as $179. Airlines will cover a distance of 1107 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Consider KLM (100%), LATAM Airlines (100%) or Aeromexico (98%) 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 $506 for a flight from Seattle to Tempe. The cheapest flight overall is $64 while the most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl) is currently priced at $103.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Tempe (average of $258). Flying from Seattle to Tempe 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Tempe

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Las Vegas flights
Seattle to Sky Harbor Intl flights
Portland to Las Vegas flights
Everett to Las Vegas flights
Portland to Sky Harbor Intl flights
Everett to Sky Harbor Intl flights
Spokane to Sky Harbor Intl flights
Seattle to Tucson flights
Spokane to Las Vegas flights
Portland to Tucson flights
Pasco to Las Vegas flights
Pasco to Sky Harbor Intl flights
Bellingham to Las Vegas flights
Spokane to Tucson flights
Portland to Phoenix-Mesa Gateway flights
Bellingham to Sky Harbor Intl flights
Yakima to Las Vegas flights
Yakima to Sky Harbor Intl flights
Walla Walla to Sky Harbor Intl flights
Pullman to Sky Harbor Intl flights
Walla Walla to Las Vegas flights
Seattle to Yuma flights
Seattle to Flagstaff flights
Portland to Flagstaff flights
Pullman to Las Vegas flights
Bellingham to Tucson flights
Portland to Yuma flights
Seattle to Phoenix-Mesa Gateway flights
Spokane to Flagstaff flights
Wenatchee to Las Vegas flights
Wenatchee to Sky Harbor Intl flights
Pasco to Tucson flights
Walla Walla to Tucson flights
Spokane to Yuma flights

Top 8 airlines flying from Seattle to Tempe

Discover the top 8 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$35Average$146FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$72Average$142FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$83Average$209FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$96Average$317FlexibilityNo cancel feeOn-time75%
DeltaCheapest$97Average$232FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$129Average$268FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$319FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$401FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.