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$70+ Cheap flights from Tucson to Seattle (TUS - 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Tucson to Seattle 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”

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Cheapflights Tip: The best prices from Tucson 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 Tuesday

Cheap flight deals from Tucson to Seattle

Cheapest flights from Tucson to Seattle
Explore the most affordable flight options available from Tucson to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/316:01 amTUS - SEA
Nonstop3h 29mAlaska Airlines
Mon 1/58:05 pmSEA - TUS
Nonstop3h 00mAlaska Airlines
Deal found 12/10$257
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/316:01 amTUS - SEA
Nonstop3h 29mAlaska Airlines
Sun 1/48:05 pmSEA - TUS
Nonstop3h 00mAlaska Airlines
Deal found 12/10$277
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/316:01 amTUS - SEA
Nonstop3h 29mAlaska Airlines
Tue 1/611:15 amSEA - TUS
1 stop6h 08mAlaska Airlines
Deal found 12/10$287
This Southwest deal was found by Cheapflights users on 12/10. 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.
Tue 12/307:05 pmTUS - SEA
1 stop7h 20mSouthwest
Mon 1/55:35 amSEA - TUS
1 stop8h 30mSouthwest
Deal found 12/10$294
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/262:30 pmTUS - SEA
Nonstop3h 29mDelta
Fri 1/29:30 amSEA - TUS
Nonstop3h 05mDelta
Deal found 12/10$297
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/266:01 amTUS - SEA
Nonstop3h 29mAlaska Airlines
Tue 1/611:15 amSEA - TUS
1 stop6h 08mAlaska Airlines
Deal found 12/10$307
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/262:30 pmTUS - SEA
Nonstop3h 29mDelta
Wed 1/71:38 pmSEA - TUS
1 stop7h 49mDelta
Deal found 12/10$308
This Delta deal was found by Cheapflights users on 12/10. 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 12/308:30 amTUS - SEA
1 stop6h 45mDelta
Mon 1/55:25 amSEA - TUS
1 stop4h 59mDelta
Deal found 12/10$318
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/316:34 pmTUS - SEA
1 stop7h 25mUnited Airlines
Wed 1/78:40 amSEA - TUS
1 stop6h 00mUnited Airlines
Deal found 12/10$322
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/266:01 amTUS - SEA
Nonstop3h 29mAlaska Airlines
Sun 1/45:20 amSEA - TUS
1 stop4h 26mAlaska Airlines
Deal found 12/10$327
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/317:25 amTUS - SEA
1 stop9h 22mAlaska Airlines
Wed 1/77:58 pmSEA - TUS
Nonstop3h 01mAlaska Airlines
Deal found 12/10$340

Find flight deals from Tucson to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$139
(Delta)

One-way from

$70
(Delta)

Popular in

June

Cheapest in

January

Average price

$357

Good round-trip deal

$193 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Tucson-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Seattle/Tacoma Intl flights.
Search Deals
From Tucson to Seattle/Tacoma Intl
Search Deals
One-way flight from Tucson to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Tucson to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Tucson to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 December 12, 2025.
Use the filters below to find and compare flights from Tucson to Seattle that are best for you.

Fly from

Tucson

Fly to

Seattle

Route

Depart

Return

Price

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sun 1/18

2:55 pm-5:20 pm

Nonstop3h 25m

Seattle/Tacoma Intl

Mon 1/19

9:59 am-2:04 pm

Nonstop3h 05m

$139

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Thu 1/8

12:24 pm-4:40 pm

1 stop5h 16m

Seattle/Tacoma Intl

Fri 1/9

9:59 am-2:04 pm

Nonstop3h 05m

$149

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Fri 3/6

7:45 pm-1:40 am

1 stop6h 55m

Seattle/Tacoma Intl

Wed 3/11

3:00 pm-10:10 pm

1 stop7h 10m

$151

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 1/20

3:45 pm-10:30 pm

1 stop7h 45m

Seattle/Tacoma Intl

Thu 1/22

6:05 am-3:10 pm

1 stop8h 05m

$151

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sun 1/11

3:55 pm-10:50 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sun 1/18

8:45 am-5:10 pm

1 stop7h 25m

$151

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 2/17

7:20 pm-11:40 pm

1 stop5h 20m

Seattle/Tacoma Intl

Thu 2/19

2:15 pm-10:45 pm

1 stop7h 30m

$151

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Thu 1/8

6:10 pm-10:35 pm

1 stop5h 25m

Seattle/Tacoma Intl

Fri 1/9

2:05 pm-10:25 pm

1 stop7h 20m

$151

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Fri 3/6

5:40 pm-12:15 am

2 stops7h 35m

Seattle/Tacoma Intl

Mon 3/9

2:35 pm-11:10 pm

2 stops8h 35m

$161

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Fri 3/6

6:00 am-8:27 am

Nonstop3h 27m

Seattle/Tacoma Intl

Wed 3/11

7:56 pm-10:59 pm

Nonstop3h 03m

$167

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Wed 2/11

4:29 pm-6:59 pm

Nonstop3h 30m

Seattle/Tacoma Intl

Sun 2/15

7:56 pm-11:59 pm

Nonstop3h 03m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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Compare providers for flights from Tucson to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Seattle. Price data was last updated on December 5, 2025.

The best time to book flights from Tucson to Seattle is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Tucson to Seattle (average of $100). Flying from Tucson to Seattle in June is currently the most expensive (average of $178). 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 TUS to SEA?

Find hourly flight availability from Tucson 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 December 12, 2025.

One of the essential ways to save on airfare from Tucson to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 62% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Tucson to Seattle. Price data was last updated on December 6, 2025.

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

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 December 12, 2025.
Read through reviews of airlines operating flights from Tucson to Seattle, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
Alaska Airlines
8.0
Very good
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
Southwest
7.9
Good
4,253 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
Hawaiian Airlines
7.8
Good
2,817 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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 Tucson to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Tucson to Seattle?

    If you book a flight from Tucson to Seattle, you will be flying from Tucson to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Tucson (TUS) take 3h 24m for a nonstop flight. There are 6 flights from Tucson to Seattle per day from 5 airlines.

  • How popular is this Tucson to Seattle flight route?

    Within the past month, 50 users have taken a look at flights from Tucson to Seattle/Tacoma Intl.

  • How long is the flight from Tucson to Seattle?

    A quick flight from Tucson to Seattle can take about 3h 25m. Delta provides one of the quickest options available for as low as $139. There are 1215 mi between Tucson and Seattle. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Tucson to Seattle round-trip?

    Flying on Delta is currently your cheapest option to Seattle, with prices starting at $105. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Southwest, with the lowest prices starting at $108 and $153, respectively. These flights start at 65% lower than the current average price 3 months from now.

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

    $78 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $84 and $88, respectively.

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

    The top 3 most reliable airlines when flying from Tucson to Seattle are KLM (96%), Delta (92%) and Korean Air (92%).

  • What are the cheapest flights from Tucson to Seattle?

    While on average a flight from Tucson to Seattle is generally $340, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Tucson - Seattle/Tacoma Intl), you can expect to pay $99 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Tucson to Seattle (average of $100). Flying from Tucson to Seattle in June is currently the most expensive (average of $178). 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
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Top 5 airlines flying from Tucson to Seattle

Discover the top 5 airlines that operate flights from Tucson 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$281FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$141Average$357FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$153Average$351FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$176Average$355FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$196Average$317FlexibilityNo cancel feeOn-time71%

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