Cheap Flights from Seattle (SEA) to Tucson (TUS)

View AU$165 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Tucson International Airport (TUS)

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Cheap Flights from Seattle (SEA) to Tucson (TUS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Tucson (TUS)

September is typically the cheapest month to fly

From AU$148 - AU$333 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Tucson route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Tucson Intl.
Distance
1944 km
Average flight time
3 hours 14 mins

Your quick guide to flights from Seattle to Tucson

Pick up great flights from Seattle to Tucson

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Seattle to Tucson. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Tucson that take around hours.

Find cheap flights from Seattle to Tucson

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Tucson around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Tucson is normally in .

Reasons to book your flight from Seattle to Tucson with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Tucson across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Tucson right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from SEA to TUS?
Round-trip tickets between Sea-Tac Airport and TUS start from . This is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to TUS?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Tucson Intl. Airport (TUS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Tucson Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Tucson Intl. Airport (TUS)?
It's around 1 950 kilometres between SeaTac and Tucson, so you'll be flying for a while. Keep yourself occupied with things like crossword puzzles or a thrilling novel.
Which airlines fly direct from SEA to TUS?
There are several airlines that fly straight from Seattle - Tacoma Intl. Airport (SEA) to Tucson Intl. Airport. Alaska Airlines (AS) is a top choice, offering 30 flights every month. Delta Air Lines (DL) is another option. It operates 30 flights a month. Between these two airlines, you'll be able to find a good deal from SeaTac to Tucson.
Are SEA to Tucson Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from SEA to Tucson Intl. Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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