Flights from Boston to Liberty Lake

Cheapest flights from Boston

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.

Fri, Aug 1 - Tue, Aug 19

BOS

Logan Intl.

GEG

Spokane Intl.

$655 Roundtrip, found 1 day ago

$655

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Aug 1 from Logan Intl. to Spokane Intl., returning Tue, Aug 19, priced at $655 found 1 day ago

Fri, Aug 1 - Thu, Aug 14

BOS

Logan Intl.

GEG

Spokane Intl.

$746 Roundtrip, found 1 day ago

$746

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 1 from Logan Intl. to Spokane Intl., returning Thu, Aug 14, priced at $746 found 1 day ago

Thu, Jul 31 - Sun, Aug 17

BOS

Logan Intl.

GEG

Spokane Intl.

$789 Roundtrip, found 1 day ago

$789

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 31 from Logan Intl. to Spokane Intl., returning Sun, Aug 17, priced at $789 found 1 day ago

Thu, Jul 31 - Sat, Aug 16

BOS

Logan Intl.

GEG

Spokane Intl.

$839 Roundtrip, found 1 day ago

$839

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 31 from Logan Intl. to Spokane Intl., returning Sat, Aug 16, priced at $839 found 1 day ago