$149 Cheap United flights Billings (BIL) to Boise (BOI)

View $149 flight on Wed, Jul 16, 2025Opens in a new window

$149 Cheap United flights Billings (BIL) to Boise (BOI)

Prices were available within the past 7 days and start at $149 for one-way flights and $308 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$308
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $308 Found 2 days ago
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$328
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $328 Found 2 days ago
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$354
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $354 Found 2 days ago
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$369
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $369 Found 2 days ago
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$370
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $370 Found 2 days ago
United
Wed, Jul 16 - Sat, Jul 19
BIL
Billings
BOI
Boise
$373
Roundtrip
Found 2 days ago
Select United flight, departing Wed, Jul 16 from Billings to Boise, returning Sat, Jul 19, priced at $373 Found 2 days ago
Flights from Billings (BIL) to Boise (BOI)
Origin airport
Logan Intl.
Destination airport
Boise
Distance
651 km