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$83+ Cheap flights from Seattle to Tucson (SEA - TUS)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TUS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Find cheap flights from Seattle to Tucson 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tucson are usually found in January or September, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Seattle to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tucson (TUS). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Cheapflightsfares)

One-way from

$83
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$277

Good round-trip deal

$257 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Tucson flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tucson flights.
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From Seattle/Tacoma Intl to Tucson
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One-way flight from Seattle/Tacoma Intl to Tucson
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tucson.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Tucson.
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Find flight deals from Seattle to Tucson

Cheapest flights from Seattle to Tucson
Explore the most affordable flight options available from Seattle to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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.
Thu 12/117:58 pmSEA - TUS
Nonstop3h 01mAlaska Airlines
Sun 12/146:00 amTUS - SEA
Nonstop3h 28mAlaska Airlines
Deal found 9/27$181
This Southwest deal was found by Cheapflights users on 9/27. 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.
Tue 10/287:10 amSEA - TUS
2 stops9h 10mSouthwest
Tue 11/43:55 pmTUS - SEA
1 stop8h 00mSouthwest
Deal found 9/27$182
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 amSEA - TUS
1 stop4h 24mAlaska Airlines
Tue 11/187:30 amTUS - SEA
1 stop8h 16mAlaska Airlines
Deal found 9/28$186
This Southwest deal was found by Cheapflights users on 9/29. 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.
Wed 10/295:00 pmSEA - TUS
1 stop5h 30mSouthwest
Mon 11/33:55 pmTUS - SEA
1 stop8h 00mSouthwest
Deal found 9/29$187
This Vliegwinkel deal was found by Cheapflights users on 9/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:54 pmSEA - TUS
Nonstop3h 00mHawaiian Airlines
Wed 11/127:30 amTUS - SEA
1 stop8h 16mHawaiian Airlines
Deal found 9/27$188
This KAYAK deal was found by Cheapflights users on 9/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:54 pmSEA - TUS
Nonstop3h 00mAlaska Airlines
Tue 11/116:00 amTUS - SEA
Nonstop3h 22mAlaska Airlines
Deal found 9/27$189
This KAYAK deal was found by Cheapflights users on 9/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:54 pmSEA - TUS
Nonstop3h 03mAlaska Airlines
Wed 11/57:30 amTUS - SEA
1 stop8h 16mAlaska Airlines
Deal found 9/29$190
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:54 pmSEA - TUS
Nonstop3h 03mAlaska Airlines
Sun 11/25:00 amTUS - SEA
Nonstop3h 22mAlaska Airlines
Deal found 9/28$191
This Southwest deal was found by Cheapflights users on 9/29. 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 11/117:05 amSEA - TUS
1 stop9h 40mSouthwest
Sun 11/165:15 pmTUS - SEA
1 stop8h 20mSouthwest
Deal found 9/29$192
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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.
Thu 11/135:20 amSEA - TUS
1 stop4h 24mAlaska Airlines
Sun 11/166:00 amTUS - SEA
Nonstop3h 22mAlaska Airlines
Deal found 9/27$194
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/25:20 amSEA - TUS
1 stop4h 24mAlaska Airlines
Wed 11/56:00 amTUS - SEA
Nonstop3h 22mAlaska Airlines
Deal found 9/29$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Tucson 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 29, 2025.
Use the filters below to find and compare flights from Seattle to Tucson that are best for you.

Fly from

Seattle

Fly to

Tucson

Route

Depart

Return

Price

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Sun 11/16

5:20 am-10:44 am

1 stop4h 24m

Tucson

Tue 11/18

7:30 am-2:46 pm

1 stop8h 16m

$186

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Wed 10/29

5:00 pm-10:30 pm

1 stop5h 30m

Tucson

Mon 11/3

3:55 pm-10:55 pm

1 stop8h 00m

$187

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Wed 12/3

12:10 pm-8:55 pm

2 stops7h 45m

Tucson

Mon 12/8

3:55 pm-10:55 pm

1 stop8h 00m

$192

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Sun 10/26

6:15 am-4:50 pm

1 stop10h 35m

Tucson

Wed 10/29

6:35 am-12:35 pm

1 stop6h 00m

$192

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Fri 1/16

7:15 am-5:28 pm

1 stop9h 13m

Tucson

Wed 1/21

7:30 am-11:33 am

1 stop5h 03m

$196

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Wed 12/10

11:36 am-3:45 pm

Nonstop3h 09m

Tucson

Sun 12/14

6:00 am-8:28 am

Nonstop3h 28m

$197

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Sat 11/1

7:54 pm-10:57 pm

Nonstop3h 03m

Tucson

Mon 11/10

11:40 am-6:48 pm

1 stop8h 08m

$197

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Thu 12/4

12:10 pm-8:55 pm

2 stops7h 45m

Tucson

Mon 12/8

3:55 pm-10:55 pm

1 stop8h 00m

$202

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Sun 11/16

9:25 am-1:34 pm

Nonstop3h 09m

Tucson

Wed 11/19

2:14 pm-4:49 pm

Nonstop3h 35m

$207

SeattleTucson

SEA - TUS

SEATUS

Seattle/Tacoma Intl

Tue 2/24

6:35 pm-10:36 pm

Nonstop3h 01m

Tucson

Wed 3/4

12:49 pm-7:38 pm

1 stop7h 49m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

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

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 Seattle to Tucson in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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 Seattle-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seattle-Tucson 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 Seattle to Tucson

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Tucson. Price data was last updated on September 26, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Tucson, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Tucson (average of $361). Flying from Seattle to Tucson in March is currently the most expensive (average of $424). 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 TUS?

Find hourly flight availability from Seattle to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Tucson at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Tucson. Price data was last updated on September 28, 2025.

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

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated September 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Seattle to Tucson by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
4,245 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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.
Hawaiian Airlines
7.8
Good
2,760 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

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 Tucson. 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 Seattle to Tucson?

    You will need to book a flight from Seattle/Tacoma Intl to Tucson if you want to fly from Seattle to Tucson. At least 6 different airlines have flights from Seattle/Tacoma Intl (SEA) to Tucson (TUS) on a regular basis. There are 9 flights to Tucson from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to TUS to be around 3h 00m.

  • How popular is this Seattle to Tucson flight route?

    Within the past month, 33 users have taken a look at flights from Seattle/Tacoma Intl to Tucson.

  • How long is the flight from Seattle to Tucson?

    There are many flights that can get you from Seattle to Tucson in 4h 24m. Fly via Alaska Airlines or Southwest to get the fastest option. Airlines will cover a distance of 1215 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Seattle to Tucson round-trip from $108. Other airlines that can offer you cheap pricing are Delta, from $119, and United Airlines, from $169. These flights start at 65% lower than the current average price 3 months from now.

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

    Before booking your flight to Tucson from Seattle, check out the most reliable airlines to get you to your destination on time: Delta (95%), Korean Air (95%), Virgin Atlantic( 95%).

  • What are the cheapest flights from Seattle to Tucson?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Seattle/Tacoma Intl - Tucson) can be booked for $137 on average, our data indicates $271 when flying from Seattle to Tucson.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seattle to Tucson (average of $361). Flying from Seattle to Tucson in March is currently the most expensive (average of $424). 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 Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Top 6 airlines flying from Seattle to Tucson

Discover the top 6 airlines that operate flights from Seattle to Tucson. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$108Average$297FlexibilityNo cancel feeOn-time85%
DeltaCheapest$133Average$278FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$169Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$436FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$196Average$362FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$196Average$271FlexibilityNo cancel feeOn-time63%

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