Flights from Seattle to Ashton

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, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$448 Roundtrip, found 6 days ago

$448

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $448 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$498 Roundtrip, found 6 days ago

$498

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $498 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$518 Roundtrip, found 6 days ago

$518

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $518 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$533 Roundtrip, found 6 days ago

$533

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $533 found 6 days ago

Tue, Jul 1 - Tue, Jul 8

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$568 Roundtrip, found 1 day ago

$568

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Jul 1 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Tue, Jul 8, priced at $568 found 1 day ago

Wed, Jul 2 - Tue, Jul 8

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$588 Roundtrip, found 1 day ago

$588

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Tue, Jul 8, priced at $588 found 1 day ago

Tue, Jul 1 - Sun, Jul 6

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$608 Roundtrip, found 1 day ago

$608

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Jul 1 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Sun, Jul 6, priced at $608 found 1 day ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$643 Roundtrip, found 6 days ago

$643

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $643 found 6 days ago

Wed, Jul 2 - Sun, Jul 6

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$648 Roundtrip, found 1 day ago

$648

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Sun, Jul 6, priced at $648 found 1 day ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$654 Roundtrip, found 6 days ago

$654

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $654 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$688 Roundtrip, found 6 days ago

$688

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $688 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$693 Roundtrip, found 6 days ago

$693

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $693 found 6 days ago

Thu, Jul 3 - Mon, Jul 7

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$723 Roundtrip, found 1 day ago

$723

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 3 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Mon, Jul 7, priced at $723 found 1 day ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$743 Roundtrip, found 6 days ago

$743

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $743 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$763 Roundtrip, found 6 days ago

$763

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $763 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$788 Roundtrip, found 6 days ago

$788

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $788 found 6 days ago

Wed, Jul 2 - Mon, Jul 7

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$813 Roundtrip, found 1 day ago

$813

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Mon, Jul 7, priced at $813 found 1 day ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$848 Roundtrip, found 6 days ago

$848

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $848 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$881 Roundtrip, found 6 days ago

$881

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $881 found 6 days ago

Wed, Jul 2 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

IDA

Idaho Falls Regional

$913 Roundtrip, found 6 days ago

$913

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Idaho Falls Regional, returning Fri, Jul 4, priced at $913 found 6 days ago