$261 Cheap United flights Boise (BOI) to Kailua-Kona (KOA)

View $261 flight on Tue, Feb 10, 2026Opens in a new window

$261 Cheap United flights Boise (BOI) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at $261 for one-way flights and $454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 10 - Tue, Feb 17
BOI
Boise
KOA
Kona Coast
$454 Roundtrip, found 12 hours ago
$454
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Feb 10 from Boise to Kona Coast, returning Tue, Feb 17, priced at $454 found 12 hours ago
United
Tue, Feb 10 - Tue, Feb 17
BOI
Boise
KOA
Kona Coast
$495 Roundtrip, found 12 hours ago
$495
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Feb 10 from Boise to Kona Coast, returning Tue, Feb 17, priced at $495 found 12 hours ago

Find the cheapest month to fly from Boise (BOI) to Kailua-Kona (KOA)

January is typically the cheapest month to fly

From $269 - $571 per traveler.

Travel information

Origin airport
Boise
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
4514 km

Explore a world of travel with Expedia