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$80+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to Seattle/Tacoma Intl are usually found in January or September, booked 63 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Tempe to Seattle

Keep the following information in mind while searching for Tempe to Seattle flight deals. Data was last updated April 24, 2025.

Round-trip from

$101
(Cheapflightsfares)

One-way from

$80
(Delta)

Popular in

April

Cheapest in

January

Average price

$212
From Tempe to Seattle/Tacoma Intl
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One-way flight from Tempe to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amPHX - SEA
Nonstop3h 16mFrontier
Wed 5/2812:31 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 4/22$101
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 5/89:19 amPHX - SEA
1 stop5h 06mMultiple Airlines
Tue 5/139:42 pmSEA - PHX
Nonstop3h 02mMultiple Airlines
Deal found 4/23$103
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:19 amPHX - SEA
1 stop5h 06mSpirit Airlines
Sun 5/116:00 amSEA - PHX
1 stop26h 13mSpirit Airlines
Deal found 4/23$157
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:11 pmPHX - SEA
Nonstop3h 14mDelta
Wed 7/910:00 amSEA - PHX
Nonstop3h 00mDelta
Deal found 4/22$159
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:00 amPHX - SEA
1 stop4h 31mAlaska Airlines
Tue 5/271:40 pmSEA - PHX
Nonstop2h 48mAlaska Airlines
Deal found 4/22$188
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/232:25 pmPHX - SEA
1 stop4h 40mSouthwest
Mon 6/308:55 pmSEA - PHX
Nonstop3h 00mSouthwest
Deal found 4/22$192
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:00 amPHX - SEA
1 stop7h 40mHawaiian Airlines
Wed 5/219:05 pmSEA - PHX
Nonstop2h 53mHawaiian Airlines
Deal found 4/23$207
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:40 pmPHX - SEA
1 stop5h 51mUnited Airlines
Tue 5/1312:45 pmSEA - PHX
1 stop5h 47mUnited Airlines
Deal found 4/22$223

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 April 24, 2025.
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

Sat 5/10

12:04 pm-3:20 pm

Nonstop3h 16m

Seattle/Tacoma Intl

Sun 8/17

6:03 pm-9:11 pm

Nonstop3h 08m

$101

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 5/8

9:19 am-2:25 pm

1 stop5h 06m

Seattle/Tacoma Intl

Tue 5/13

9:42 pm-12:44 am

Nonstop3h 02m

$103

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 5/9

9:19 am-2:25 pm

1 stop5h 06m

Seattle/Tacoma Intl

Sun 5/11

6:00 am-8:13 am

1 stop26h 13m

$157

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 6/4

10:32 am-1:43 pm

Nonstop3h 11m

Seattle/Tacoma Intl

Tue 6/10

4:59 pm-7:50 pm

Nonstop2h 51m

$159

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 5/21

7:09 pm-10:25 pm

Nonstop3h 16m

Seattle/Tacoma Intl

Wed 5/28

7:20 am-10:14 am

Nonstop2h 54m

$163

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 6/11

3:40 pm-11:05 pm

1 stop7h 25m

Seattle/Tacoma Intl

Sun 6/15

5:00 am-7:50 am

Nonstop2h 50m

$193

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 5/14

9:00 am-4:40 pm

1 stop7h 40m

Seattle/Tacoma Intl

Wed 5/21

9:05 pm-11:58 pm

Nonstop2h 53m

$207

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 5/7

1:33 pm-9:31 pm

2 stops7h 58m

Seattle/Tacoma Intl

Sat 5/10

2:40 pm-9:12 pm

1 stop6h 32m

$234

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 9/4

1:58 pm-8:08 pm

1 stop6h 10m

Seattle/Tacoma Intl

Sun 9/7

6:15 am-9:15 am

Nonstop3h 00m

$242

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 7/22

11:10 am-2:18 pm

Nonstop3h 08m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 19 results
1
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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 April 18, 2025.

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 63 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, January is the cheapest month in which you can book a flight from Tempe to Seattle (average of $238). Flying from Tempe to Seattle in July is currently the most expensive (average of $411). 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 April 24, 2025.

When flying from Tempe to Seattle, 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 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 June 30, 2024.

Travelers seeking maximum savings on their Tempe to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday evenings 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 April 24, 2025.

The most flights from TM9 to SEA are scheduled on a Wednesday (61 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Tempe to Seattle. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 47 daily inbound flights from Tempe from 9 different airlines.

  • 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 $80 on Delta. Other airlines that offer cheap prices include Frontier from $81 and Hawaiian Airlines from $84 one-way.

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

    Consider Air Europa (100%), Aeromexico (100%) or LATAM Airlines (100%) 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 $913, our data indicates the cheapest price to be $83. The most popular route (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), is priced around $108.

  • 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, January is the cheapest month in which you can book a flight from Tempe to Seattle (average of $238). Flying from Tempe to Seattle in July is currently the most expensive (average of $411). 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 Tempe?

Book flights to Tempe if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

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Alternative routes for Tempe to Seattle

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Top 8 airlines flying from Tempe to Seattle

Discover the top 8 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$115FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$95Average$198FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$192FlexibilityNo cancel feeOn-time85%
DeltaCheapest$99Average$204FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$118Average$219FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$119Average$200FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$167Average$291FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$423FlexibilityNo cancel feeOn-time69%

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