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Cheap flights from Tucson to Seattle from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Seattle departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Tucson to Seattle (TUS-SEA)

Cheap round-trip flights

Alaska Airlines Logo
12:17 pm - 3:34 pmTUS-SEA
3h 17mnonstop
Alaska Airlines Logo
8:05 am - 11:21 amSEA-TUS
3h 16mnonstop
$177Alaska Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Frontier Logo
11:35 am - 12:30 amTUS-SEA
12h 55m1 stop
Frontier Logo
1:22 pm - 1:51 pmSEA-TUS
24h 29m1 stop
$184Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Alaska Airlines Logo
9:25 am - 12:51 pmTUS-SEA
3h 26mnonstop
Alaska Airlines Logo
7:54 pm - 10:57 pmSEA-TUS
3h 03mnonstop
$187Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Southwest Logo
5:45 pm - 10:55 pmTUS-SEA
5h 10m1 stop
Southwest Logo
6:15 am - 11:15 amSEA-TUS
5h 00m1 stop
$197Southwest
Find Deal
Wed, Oct 8 - Sat, Oct 11
Southwest Logo
3:10 pm - 9:05 pmTUS-SEA
5h 55m1 stop
Southwest Logo
10:10 am - 5:10 pmSEA-TUS
7h 00m2 stops
$202Southwest
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Sat, Oct 11 - Wed, Oct 15
Delta Logo
4:30 pm - 8:27 amTUS-SEA
15h 57m2 stops
Delta Logo
9:25 am - 12:35 pmSEA-TUS
3h 10mnonstop
$220Delta
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Tue, Oct 21 - Tue, Oct 28
Delta Logo
1:33 pm - 4:59 pmTUS-SEA
3h 26mnonstop
Delta Logo
9:25 am - 10:32 amSEA-TUS
25h 07m2 stops
$233Delta
Find Deal
Tue, Sep 9 - Sat, Sep 13
Hawaiian Airlines Logo
4:35 pm - 6:59 pmTUS-SEA
3h 24mnonstop
Hawaiian Airlines Logo
8:05 pm - 12:05 amSEA-TUS
3h 00mnonstop
$245Hawaiian Airlines
Find Deal
Sat, Nov 15 - Sat, Jan 3
Hawaiian Airlines Logo
4:35 pm - 6:59 pmTUS-SEA
3h 24mnonstop
Hawaiian Airlines Logo
4:00 pm - 9:41 pmSEA-TUS
4h 41m1 stop
$264Hawaiian Airlines
Find Deal
Sat, Nov 15 - Sat, Jan 10
American Airlines Logo
3:01 pm - 9:08 pmTUS-SEA
6h 07m1 stop
American Airlines Logo
6:11 am - 11:14 amSEA-TUS
5h 03m1 stop
$282American Airlines
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Sat, Sep 27 - Sat, Oct 4

Alaska Airlines flights from Tucson to Seattle

Our best Alaska Airlines deals on Tucson to Seattle flight tickets
Alaska Airlines
Sep 10
TUS12:17 pmTucson
3h 17m
SEA3:34 pmSeattle/Tacoma Intl
Sep 17
SEA8:05 amSeattle/Tacoma Intl
3h 16m
TUS11:21 amTucson
$177
Find similar
Alaska Airlines
Oct 21
TUS9:25 amTucson
3h 26m
SEA12:51 pmSeattle/Tacoma Intl
Oct 28
SEA7:54 pmSeattle/Tacoma Intl
3h 03m
TUS10:57 pmTucson
$187
Find similar
Alaska Airlines
Dec 3
TUS6:00 amTucson
3h 28m
SEA8:28 amSeattle/Tacoma Intl
Dec 3
SEA11:36 amSeattle/Tacoma Intl
3h 09m
TUS3:45 pmTucson
$221
Find similar

Frontier flights from Tucson to Seattle

Our best Frontier deals on Tucson to Seattle flight tickets
Frontier
Oct 2
TUS11:35 amTucson
12h 55m
1 stop
SEA12:30 amSeattle/Tacoma Intl
Oct 5
SEA1:22 pmSeattle/Tacoma Intl
24h 29m
1 stop
TUS1:51 pmTucson
$184
Find similar
Frontier
Sep 14
TUS11:35 amTucson
12h 55m
1 stop
SEA12:30 amSeattle/Tacoma Intl
Sep 20
SEA7:00 amSeattle/Tacoma Intl
27h 45m
1 stop
TUS10:45 amTucson
$204
Find similar
Frontier
Sep 18
TUS11:35 amTucson
12h 55m
1 stop
SEA12:30 amSeattle/Tacoma Intl
Sep 25
SEA6:12 amSeattle/Tacoma Intl
28h 33m
1 stop
TUS10:45 amTucson
$206
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Tucson to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Wed 9/10

12:17 pm-3:34 pm

Nonstop3h 17m

Seattle/Tacoma Intl

Wed 9/17

8:05 am-11:21 am

Nonstop3h 16m

$177

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Thu 10/2

11:35 am-12:30 am

1 stop12h 55m

Seattle/Tacoma Intl

Sun 10/5

1:22 pm-1:51 pm

1 stop24h 29m

$184

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 10/21

9:25 am-12:51 pm

Nonstop3h 26m

Seattle/Tacoma Intl

Tue 10/28

7:54 pm-10:57 pm

Nonstop3h 03m

$187

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Wed 10/8

5:45 pm-10:55 pm

1 stop5h 10m

Seattle/Tacoma Intl

Sat 10/11

6:15 am-11:15 am

1 stop5h 00m

$197

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sat 10/11

3:10 pm-9:05 pm

1 stop5h 55m

Seattle/Tacoma Intl

Wed 10/15

10:10 am-5:10 pm

2 stops7h 00m

$202

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 10/21

4:30 pm-8:27 am

2 stops15h 57m

Seattle/Tacoma Intl

Tue 10/28

9:25 am-12:35 pm

Nonstop3h 10m

$220

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Tue 9/9

1:33 pm-4:59 pm

Nonstop3h 26m

Seattle/Tacoma Intl

Sat 9/13

9:25 am-10:32 am

2 stops25h 07m

$233

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sat 11/15

4:35 pm-6:59 pm

Nonstop3h 24m

Seattle/Tacoma Intl

Sat 1/3

8:05 pm-12:05 am

Nonstop3h 00m

$245

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sat 11/15

4:35 pm-6:59 pm

Nonstop3h 24m

Seattle/Tacoma Intl

Sat 1/10

4:00 pm-9:41 pm

1 stop4h 41m

$264

TucsonSeattle

TUS - SEA

TUSSEA

Tucson

Sat 9/27

3:01 pm-9:08 pm

1 stop6h 07m

Seattle/Tacoma Intl

Sat 10/4

6:11 am-11:14 am

1 stop5h 03m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Tucson to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Tucson to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $211. If you don’t want to visit Seattle in January, then you should wait until October to fly from Tucson, when ticket prices are also cheap, with an average price of $249.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Tucson is on a Friday. momondo users have found tickets for Friday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Tucson because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Tucson in the evening is the least expensive time of day to depart. momondo users have found prices as low as $153 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $413. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tucson to Seattle/Tacoma Intl flight route?

Fly from Tucson to Seattle/Tacoma Intl for the best Tucson - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Tucson for as low as $253 on momondo.

What cabin class options are available on Tucson to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Tucson to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tucson to Seattle flights?

You could potentially save up to 6% on your flight if you consider stops on a Tucson to Seattle flight.

How have Tucson to Seattle flight prices changed over time?

As of August 2025, prices for Tucson to Seattle flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Tucson to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Seattle (TUS to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Seattle

Best Price Found

$168

Fastest flight time

3h 09m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Tucson in the past 72 hours is $168. The best round-trip flight deal from Tucson to Seattle found on momondo in the last 72 hours is $268.
The fastest flight from Tucson to Seattle takes 3h 09m
Direct flights go from Tucson to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Tucson to Seattle/Tacoma Intl by plane?

    There are 1218.4 mi between Tucson and Seattle/Tacoma Intl. 3h 17m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Tucson Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Tucson Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Tucson Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Tucson Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tucson to Seattle?

  • What is the most popular airline from Tucson to Seattle?

Best airlines flying from Tucson to Seattle

Compare and see reviews for airlines that fly from Tucson to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $137Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,672 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $153Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $185Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Tucson to Seattle

    Alaska Airlines operates around 8 flights from Tucson to Seattle every week. The average price of these flights found in the last 72 hours has been $355, but momondo users have found Alaska Airlines deals from Tucson to Seattle from as low as $185 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Delta Flights From Tucson to Seattle

    Across 7,981 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Tucson to Seattle about 7 times each week, with ticket deals ranging from $137 to $269. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Lynnwood
Federal Way
Marysville
Puyallup
Tukwila
Kirkland
Lakewood
Centralia
Cle Elum
Shoreline
Fife
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tucson to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Tucson to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tucson to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Tucson to Seattle?

Once all potential Tucson to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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