Flights from Tucson to Union

Cheapest flights from Tucson

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Sat, Aug 30

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 3 days ago

$177

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $177 found 3 days ago

Sat, Aug 23 - Sat, Aug 30

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 3 days ago

$187

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Aug 23 from Tucson Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $187 found 3 days ago

Tue, Aug 12 - Wed, Aug 20

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Aug 12 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $197 found 4 days ago

Wed, Aug 20 - Wed, Aug 27

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $197 found 3 days ago

Wed, Aug 20 - Wed, Sep 3

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 3 days ago

$207

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Sep 3, priced at $207 found 3 days ago

Wed, Aug 20 - Tue, Sep 2

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $217 found 3 days ago

Tue, Aug 12 - Wed, Aug 20

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Aug 12 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $227 found 4 days ago

Wed, Aug 20 - Wed, Aug 27

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $227 found 3 days ago

Wed, Aug 20 - Wed, Aug 27

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $237 found 3 days ago

Wed, Aug 20 - Thu, Aug 28

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Thu, Aug 28, priced at $237 found 3 days ago

Sat, Aug 23 - Tue, Sep 2

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Aug 23 from Tucson Intl. to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $240 found 3 days ago

Wed, Aug 20 - Wed, Aug 27

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 3 days ago

$248

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $248 found 3 days ago

Wed, Aug 20 - Wed, Aug 27

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$250 Roundtrip, found 3 days ago

$250

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 20 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $250 found 3 days ago

Tue, Aug 12 - Wed, Aug 20

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Aug 12 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $257 found 4 days ago

Fri, Aug 22 - Tue, Sep 2

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Fri, Aug 22 from Tucson Intl. to Seattle - Tacoma Intl., returning Tue, Sep 2, priced at $257 found 3 days ago

Thu, Aug 21 - Sat, Aug 30

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$258 Roundtrip, found 3 days ago

$258

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Aug 21 from Tucson Intl. to Seattle - Tacoma Intl., returning Sat, Aug 30, priced at $258 found 3 days ago

Mon, Aug 11 - Tue, Aug 19

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Delta flight, departing Mon, Aug 11 from Tucson Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $260 found 4 days ago

Tue, Aug 12 - Wed, Aug 20

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$307 Roundtrip, found 4 days ago

$307

Roundtrip

found 4 days ago

Select United flight, departing Tue, Aug 12 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $307 found 4 days ago

Thu, Jul 24 - Wed, Jul 30

TUS

Tucson Intl.

SEA

Seattle - Tacoma Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Tucson Intl. to Seattle - Tacoma Intl., returning Wed, Jul 30, priced at $315 found 1 day ago

Sat, Aug 9 - Sun, Aug 17

TUS

Tucson Intl.

PAE

Seattle Paine Field Intl. Airport

$336 Roundtrip, found 4 days ago

$336

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, Aug 9 from Tucson Intl. to Seattle Paine Field Intl. Airport, returning Sun, Aug 17, priced at $336 found 4 days ago