Seattle

$58+ Cheap flights from Tempe, AZ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Feb 26 — Mar 51
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Tempe to Seattle/Tacoma Intl are usually found in February or January, booked 62 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Tempe to Seattle

Cheapest flights from Tempe to Seattle
Explore the most affordable flight options available from Tempe to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Frontier deal was found by Cheapflights users on 1/26. 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 2/126:00 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Sat 2/211:16 pm
SEA
-
PHX
1 stop9h 43m
Frontier
Deal found 1/26$93
This Trip.com deal was found by Cheapflights users on 1/26. 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 2/286:00 am
PHX
-
SEA
1 stop7h 01m
Frontier
Sat 3/79:08 pm
SEA
-
PHX
Nonstop2h 55m
Frontier
Deal found 1/26$95
This Super.com deal was found by Cheapflights users on 1/24. 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 2/136:00 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Sun 3/112:30 pm
SEA
-
PHX
Nonstop3h 04m
Frontier
Deal found 1/24$97
This Expedia deal was found by Cheapflights users on 1/25. 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 2/286:00 am
PHX
-
SEA
1 stop7h 01m
Frontier
Mon 3/212:00 pm
SEA
-
PHX
Nonstop3h 04m
Frontier
Deal found 1/25$98
This Frontier deal was found by Cheapflights users on 1/25. 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 3/115:49 pm
PHX
-
SEA
Nonstop3h 14m
Frontier
Sun 3/1510:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Deal found 1/25$99
This Frontier deal was found by Cheapflights users on 1/26. 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 2/156:45 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Sat 2/211:51 pm
SEA
-
PHX
Nonstop3h 02m
Frontier
Deal found 1/26$101
This CheapOair deal was found by Cheapflights users on 1/25. 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 2/188:04 pm
PHX
-
SEA
1 stop25h 04m
Frontier
Sat 2/211:51 pm
SEA
-
PHX
Nonstop3h 02m
Frontier
Deal found 1/25$102
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/269:30 am
PHX
-
SEA
1 stop11h 38m
Frontier
Sat 3/79:08 pm
SEA
-
PHX
Nonstop2h 55m
Frontier
Deal found 1/27$103
This Gotogate deal was found by Cheapflights users on 1/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
PHX
-
SEA
Nonstop3h 13m
Frontier
Tue 3/37:33 pm
SEA
-
PHX
1 stop17h 22m
Frontier
Deal found 1/25$104
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/266:55 am
PHX
-
SEA
1 stop13h 25m
Frontier
Sat 3/2810:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Deal found 1/27$105
This Super.com deal was found by Cheapflights users on 1/26. 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 2/288:00 am
PHX
-
SEA
Nonstop3h 17m
Frontier
Sun 3/112:30 pm
SEA
-
PHX
Nonstop3h 04m
Frontier
Deal found 1/26$106
This Super.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/49:52 am
PHX
-
SEA
1 stop27h 09m
Frontier
Sun 3/810:08 pm
SEA
-
PHX
Nonstop2h 57m
Frontier
Deal found 1/27$107

Find flight deals from Tempe to Seattle

Keep the following information in mind while searching for Tempe to Seattle flight deals. Data was last updated January 27, 2026.

Round-trip from

$93
(Frontier)

One-way from

$58
(Super.com)

Popular in

December

Cheapest in

February

Average price

$167
From Tempe to Seattle/Tacoma Intl
One-way flight from Tempe to Seattle/Tacoma Intl
Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe 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 January 27, 2026.
Use the filters below to find and compare flights from Tempe to Seattle that are best for you.

Fly from

Tempe

Fly to

Seattle

Route

Depart

Return

Price

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 6/2

12:10 pm-3:18 pm

Nonstop3h 08m

Seattle/Tacoma Intl

Tue 6/9

8:25 pm-11:26 pm

Nonstop3h 01m

$177

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 4/22

6:15 am-9:31 am

Nonstop3h 16m

Seattle/Tacoma Intl

Sat 5/2

1:50 pm-4:45 pm

Nonstop2h 55m

$177

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 6/6

5:35 pm-8:50 pm

Nonstop3h 15m

Seattle/Tacoma Intl

Sat 6/13

8:25 pm-11:26 pm

Nonstop3h 01m

$177

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 5/20

5:35 pm-8:50 pm

Nonstop3h 15m

Seattle/Tacoma Intl

Sat 6/6

5:40 pm-8:37 pm

Nonstop2h 57m

$177

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 2/25

6:00 am-8:16 am

Nonstop3h 16m

Seattle/Tacoma Intl

Mon 3/2

7:00 am-10:56 am

Nonstop2h 56m

$178

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 4/22

5:40 pm-8:50 pm

Nonstop3h 10m

Seattle/Tacoma Intl

Thu 4/30

6:55 pm-9:48 pm

Nonstop2h 53m

$181

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sun 4/26

6:15 am-9:31 am

Nonstop3h 16m

Seattle/Tacoma Intl

Tue 4/28

6:55 pm-9:48 pm

Nonstop2h 53m

$181

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Mon 4/20

6:15 am-9:31 am

Nonstop3h 16m

Seattle/Tacoma Intl

Sat 4/25

8:20 pm-11:15 pm

Nonstop2h 55m

$181

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Mon 6/15

8:45 am-11:59 am

Nonstop3h 14m

Seattle/Tacoma Intl

Wed 6/17

1:40 pm-4:34 pm

Nonstop2h 54m

$181

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 4/23

3:50 pm-7:05 pm

Nonstop3h 15m

Seattle/Tacoma Intl

Sun 4/26

6:55 pm-9:48 pm

Nonstop2h 53m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Seattle. Price data was last updated on January 23, 2026.

The price you pay for your flight from Tempe to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Tempe to Seattle (average of $41). Flying from Tempe 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 TM9 to SEA?

Find hourly flight availability from Tempe 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 January 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Tempe to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Tempe to Seattle. Price data was last updated on January 24, 2026.

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

Weekly flight availability from Tempe to Seattle

Explore weekly flight availability from Tempe 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 January 27, 2026.

The most flights from TM9 to SEA are scheduled on a Monday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 27, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Tempe to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Tempe 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 Tempe?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Tempe. Booking flights from Tempe to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 46 daily inbound flights from Tempe from 6 different airlines.

  • How long is the flight from Tempe to Seattle?

    For as low as $177, Delta can have you in Seattle from Tempe in 3h 08m. The distance between Tempe and Seattle is about 1107 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Tempe 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 Alaska Airlines from $58 and Southwest from $58 one-way.

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

    Consider Air France (98%), Korean Air (95%) or Virgin Atlantic (86%) when booking your flight. These represent the most reliable airlines when flying from Tempe to Seattle.

  • What are the cheapest flights from Tempe to Seattle?

    Looking for the cheapest flight from Tempe to Seattle? While on average our users pay $1,095, our data indicates the cheapest price to be $48. The most popular route (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), is priced around $66.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tempe to Seattle (average of $41). Flying from Tempe 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
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Tempe to Seattle

Discover the top 6 airlines that operate flights from Tempe 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$150FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$83Average$188FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$195FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$97Average$213FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$116Average$207FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$117Average$273FlexibilityNo cancel feeOn-time71%

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