Flights from Seattle to High Valley

Cheapest flights from Seattle

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, Jun 4 - Sun, Jun 15

SEA

Seattle - Tacoma Intl.

BOI

Boise

$195 Roundtrip, found 1 day ago

$195

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 4 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 15, priced at $195 found 1 day ago

Wed, Jun 4 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 4 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $201 found 1 day ago

Thu, Jun 5 - Sat, Jun 14

SEA

Seattle - Tacoma Intl.

BOI

Boise

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Sat, Jun 14, priced at $237 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $250 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $260 found 1 day ago

Mon, May 26 - Sun, Jun 1

SEA

Seattle - Tacoma Intl.

BOI

Boise

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 26 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 1, priced at $262 found 1 day ago

Fri, Jun 6 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jun 6 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $272 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $277 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$281 Roundtrip, found 1 day ago

$281

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $281 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $287 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $290 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $296 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $297 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $297 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $300 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $307 found 1 day ago

Mon, Jun 2 - Sat, Jun 14

SEA

Seattle - Tacoma Intl.

BOI

Boise

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Jun 2 from Seattle - Tacoma Intl. to Boise, returning Sat, Jun 14, priced at $307 found 1 day ago

Sat, Jun 7 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

BOI

Boise

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Jun 7 from Seattle - Tacoma Intl. to Boise, returning Sun, Jun 8, priced at $316 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

BOI

Boise

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Boise, returning Fri, Jun 6, priced at $317 found 1 day ago

Thu, Jun 5 - Fri, Jun 6

PAE

Seattle Paine Field Intl. Airport

BOI

Boise

$484 Roundtrip, found 1 day ago

$484

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Seattle Paine Field Intl. Airport to Boise, returning Fri, Jun 6, priced at $484 found 1 day ago