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$77+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$98
(Cheapflightsfares)

One-way from

$77
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$203
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. 0% potential increase in price ($0 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 March 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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:04 pmPHX - SEA
Nonstop3h 16mFrontier
Tue 5/209:42 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 3/27$98
This FlightHub deal was found by Cheapflights users on 3/28. 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.
Thu 4/242:34 pmPHX - SEA
1 stop5h 17mMultiple Airlines
Thu 5/19:42 pmSEA - PHX
Nonstop3h 02mMultiple Airlines
Deal found 3/28$107
This Mytrip deal was found by Cheapflights users on 3/28. 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 4/242:34 pmPHX - SEA
1 stop5h 17mSpirit Airlines
Sun 4/278:56 pmSEA - PHX
1 stop16h 32mSpirit Airlines
Deal found 3/28$116
This Delta deal was found by Cheapflights users on 3/28. 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.
Wed 5/146:00 amPHX - SEA
Nonstop3h 13mDelta
Sun 5/187:59 pmSEA - PHX
Nonstop2h 57mDelta
Deal found 3/28$163
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:55 pmPHX - SEA
Nonstop3h 05mHawaiian Airlines
Sun 8/106:00 amSEA - PHX
Nonstop3h 00mHawaiian Airlines
Deal found 3/27$167
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:00 amPHX - SEA
1 stop7h 40mAlaska Airlines
Tue 5/209:59 amSEA - PHX
Nonstop2h 52mAlaska Airlines
Deal found 3/27$178
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/197:31 amPHX - SEA
Nonstop3h 09mAmerican Airlines
Mon 7/286:27 amSEA - PHX
Nonstop3h 04mAmerican Airlines
Deal found 3/28$183
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:50 pmPHX - SEA
1 stop6h 15mSouthwest
Tue 7/155:20 amSEA - PHX
Nonstop2h 45mSouthwest
Deal found 3/27$197
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:15 amPHX - SEA
1 stop8h 07mUnited Airlines
Tue 6/172:50 pmSEA - PHX
1 stop6h 25mUnited Airlines
Deal found 3/27$217

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 March 28, 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

Tue 5/13

12:04 pm-3:20 pm

Nonstop3h 16m

Seattle/Tacoma Intl

Tue 5/20

9:42 pm-12:44 am

Nonstop3h 02m

$98

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 4/24

2:34 pm-7:51 pm

1 stop5h 17m

Seattle/Tacoma Intl

Thu 5/1

9:42 pm-12:44 am

Nonstop3h 02m

$107

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 4/24

2:34 pm-7:51 pm

1 stop5h 17m

Seattle/Tacoma Intl

Sun 4/27

8:56 pm-1:28 pm

1 stop16h 32m

$116

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 5/14

6:00 am-9:13 am

Nonstop3h 13m

Seattle/Tacoma Intl

Sun 5/18

7:59 pm-10:56 pm

Nonstop2h 57m

$163

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 7/9

1:55 pm-5:00 pm

Nonstop3h 05m

Seattle/Tacoma Intl

Sun 8/10

6:00 am-9:00 am

Nonstop3h 00m

$167

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 5/13

9:00 am-4:40 pm

1 stop7h 40m

Seattle/Tacoma Intl

Tue 5/20

9:59 am-12:51 pm

Nonstop2h 52m

$178

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 7/19

7:31 am-10:40 am

Nonstop3h 09m

Seattle/Tacoma Intl

Mon 7/28

6:27 am-9:31 am

Nonstop3h 04m

$183

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 7/12

4:05 pm-9:40 pm

1 stop5h 35m

Seattle/Tacoma Intl

Tue 7/15

5:20 am-8:05 am

Nonstop2h 45m

$197

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 6/11

5:15 am-1:22 pm

1 stop8h 07m

Seattle/Tacoma Intl

Tue 6/17

2:50 pm-9:15 pm

1 stop6h 25m

$217

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 4/30

5:46 pm-7:51 pm

2 stops26h 05m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March 21, 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 March 28, 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 Saturday 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 March 28, 2025.

The most flights from TM9 to SEA are scheduled on a Friday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 41 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 $77 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $80 and American Airlines from $83 one-way.

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

    Consider Air France (98%), WestJet (96%) or KLM (95%) 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 $1,230, our data indicates the cheapest price to be $45. The most popular route (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), is priced around $122.

  • 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
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$120FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$95Average$198FlexibilityNo cancel feeOn-time65%
DeltaCheapest$98Average$206FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$98Average$199FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$104Average$188FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$118Average$221FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$174Average$293FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$426FlexibilityNo cancel feeOn-time69%
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