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Cheap Flights from Tucson International to Seattle / Tacoma International

Compare Tucson International to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

Book the best Seattle / Tacoma International fare with no extra fees

Flight deals from Tucson International to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Tucson International to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.
Seattle.$260 per passenger.Departing Wed, 4 Mar, returning Wed, 11 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Tucson International on Wed, 4 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 11 Mar, arriving in Tucson International.Price includes taxes and charges.From $260, select.
Seattle.$261 per passenger.Departing Thu, 14 May, returning Thu, 21 May.Return flight with Delta.Outbound direct flight with Delta departs from Tucson International on Thu, 14 May, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Thu, 21 May, arriving in Tucson International.Price includes taxes and charges.From $261, select.
Seattle.$443 per passenger.Departing Tue, 23 Jun, returning Sat, 27 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Tucson International on Tue, 23 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 27 Jun, arriving in Tucson International.Price includes taxes and charges.From $443, select.
Seattle.$443 per passenger.Departing Fri, 29 May, returning Mon, 1 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Tucson International on Fri, 29 May, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Mon, 1 Jun, arriving in Tucson International.Price includes taxes and charges.From $443, select.
Seattle.$452 per passenger.Departing Fri, 10 Apr, returning Mon, 13 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Tucson International on Fri, 10 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Mon, 13 Apr, arriving in Tucson International.Price includes taxes and charges.From $452, select.
Seattle.$460 per passenger.Departing Wed, 25 Feb, returning Wed, 4 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Tucson International on Wed, 25 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 4 Mar, arriving in Tucson International.Price includes taxes and charges.From $460, select.
Seattle.$518 per passenger.Departing Fri, 4 Sep, returning Sat, 19 Sep.Return flight with Delta.Outbound direct flight with Delta departs from Tucson International on Fri, 4 Sep, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 19 Sep, arriving in Tucson International.Price includes taxes and charges.From $518, select.
Seattle.$527 per passenger.Departing Wed, 10 Jun, returning Wed, 5 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Tucson International on Wed, 10 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 5 Aug, arriving in Tucson International.Price includes taxes and charges.From $527, select.

Find the cheapest month to fly from Tucson International to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tucson International to Seattle / Tacoma International flights are currently cheapest in March.
Feb
from $627
Mar
from $260
Apr
from $452
May
from $261
Jun
from $443
Jul
from $635
Aug
Find prices
Sep
from $518
Oct
from $676
Nov
Find prices
Dec
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Jan
Find prices

Direct flights from Tucson International to Seattle / Tacoma International

Tucson International to Seattle / Tacoma International: Alternative routes

Compare routes from Tucson International to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from $260
Search flights

Paine Field

33km from central Seattle
from $917
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Tucson to Seattle: Flight information

The things to know before you go.
Cheapest flight found$260
Cheapest month to flyMarch
Average flight time3 hrs, 29 mins
Most popular airlineAir Tahiti Nui
Average flights per week98

Finding cheap flights from Tucson International to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Tucson International to Seattle / Tacoma International is $260. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 29 minutes is the average flight time from Tucson International to Seattle / Tacoma International.
Air Tahiti Nui, Alaska Airlines and Qatar Airways fly direct from Tucson International to Seattle / Tacoma International.
As of February 2026, there are 98 flights per week flying from Tucson International to Seattle / Tacoma International.
The cheapest month to fly from Tucson International to Seattle / Tacoma International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tucson International Airport to Seattle / Tacoma International Airport on Wednesday, 4 March 2026.
Yes – the average flight time is 3 hours and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines and Delta offer the cheapest flight tickets to Seattle / Tacoma International.

Flying from Tucson International Airport (TUS) to Seattle-Tacoma International Airport (SEA): what you need to know

  • Take a direct flight from Tucson International Airport to Seattle-Tacoma International Airport and you'll be travelling for an average of 3 hours 15 minutes.

  • Seattle's timezone is UTC-7, which is the same as Tucson.

  • Take your pick of 23 weekly Tucson International Airport to Seattle-Tacoma International Airport flights. The 06:45 departure with Alaska Airlines is the earliest available. Alaska Airlines operates the last service of the day at 15:33.

  • Your TUS to SEA flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak month such as October? Public holidays and other popular periods can lead to longer queues and delays at security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Alaska Airlines is your gateway to exploring Seattle (and perhaps some other great corners of United States!). Check out the direct flights from Tucson International Airport to Seattle-Tacoma International Airport offered by this carrier.

  • Most passengers choose to fly with Alaska Airlines on this route.

  • Alaska Airlines tops the rankings as the most punctual carrier for TUS to SEA flights, with 89.81% of services arriving as scheduled.

How to find the cheapest flights from Tucson International Airport (TUS) to Seattle-Tacoma International Airport (SEA)

  • The lowest price we've found for a one-way Tucson International Airport to Seattle-Tacoma International Airport flight is $130. A round-trip fare is currently $260. Depending on the availability and when you book, these fares could change.

  • To secure cheap tickets from TUS to SEA, book your trip six months before your departure date.

  • May is the cheapest month for flights from Tucson International Airport to Seattle-Tacoma International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Save time looking for cheap flights from TUS to SEA by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Tucson International Airport to Seattle-Tacoma International Airport.

Handy information about Tucson International Airport (TUS)

  • The address for TUS is 7005 South Plumer Ave..

  • Tucson International Airport has an excellent on-time record, so you're less likely to experience disruptions. Departures from TUS land on schedule 84.8% of the time.

  • To get to Tucson International Airport from central Tucson, it'll take around 20 minutes by car. This depends on traffic though. It's approximately 21 kilometres from the airport to the city centre.

  • The journey on public transport takes about 3 hours 5 minutes.

  • Get your break off to a relaxed start by staying near TUS. Whether you're catching an early flight from Tucson International Airport to Seattle-Tacoma International Airport or just don't like being rushed, these stays are ideal:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport is approximately 23 kilometres from central Seattle. Driving there takes about 20 minutes.

  • Travelling by public transport takes about 55 minutes.

When to fly to Seattle-Tacoma International Airport (SEA)

  • The quietest month for a flight from Tucson International Airport to Seattle-Tacoma International Airport is May, while July is the most popular. Pick the ideal time to visit Seattle based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Seattle is August, with the temperature ranging between 12ºC and 28ºC. Book your flights from Tucson International Airport to Seattle-Tacoma International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from TUS to SEA in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC and 11ºC on average.

Explore more of United States

  • Seattle has its own special appeal, but there are so many other corners of United States just waiting to be explored. About 241 kilometres south of Seattle, a trip to Portland will keep you busy. Check out popular attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 370 kilometres east of Seattle, Spokane is another favourite stop in United States. Start your sightseeing at Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.