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Sunnyside Vacation Packages

Top Flight Deals

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 18 - Sun, Mar 23

SEA

Seattle - Tacoma Intl.

PSC

Tri-Cities

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Mar 18 from Seattle - Tacoma Intl. to Tri-Cities, returning Sun, Mar 23, priced at $157 found 1 day ago

Tue, Feb 4 - Mon, Feb 10

LAS

Harry Reid Intl.

PSC

Tri-Cities

$224 Roundtrip, found 2 days ago

$224

Roundtrip

found 2 days ago

Select United flight, departing Tue, Feb 4 from Harry Reid Intl. to Tri-Cities, returning Mon, Feb 10, priced at $224 found 2 days ago

Sun, Feb 9 - Tue, Feb 11

LAX

Los Angeles Intl.

PSC

Tri-Cities

$227 Roundtrip, found 6 days ago

$227

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Sun, Feb 9 from Los Angeles Intl. to Tri-Cities, returning Tue, Feb 11, priced at $227 found 6 days ago

Wed, Jan 29 - Wed, Feb 5

DFW

Dallas-Fort Worth Intl.

PSC

Tri-Cities

$335 Roundtrip, found 14 hours ago

$335

Roundtrip

found 14 hours ago

Select United flight, departing Wed, Jan 29 from Dallas-Fort Worth Intl. to Tri-Cities, returning Wed, Feb 5, priced at $335 found 14 hours ago