$160 Cheap Delta flights Boise (BOI) to Billings (BIL)

View $160 flight on Sat, Jul 5, 2025Opens in a new window

$160 Cheap Delta flights Boise (BOI) to Billings (BIL)

Prices were available within the past 7 days and start at $160 for one-way flights and $297 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Tue, Jul 8 - Wed, Jul 9
BOI
Boise
BIL
Billings
$297
Roundtrip
Found 19 hours ago
Select Delta flight, departing Tue, Jul 8 from Boise to Billings, returning Wed, Jul 9, priced at $297 Found 19 hours ago
Delta
Tue, Jul 8 - Thu, Jul 10
BOI
Boise
BIL
Billings
$317
Roundtrip
Found 19 hours ago
Select Delta flight, departing Tue, Jul 8 from Boise to Billings, returning Thu, Jul 10, priced at $317 Found 19 hours ago
Delta
Wed, Jul 2 - Sat, Jul 5
BOI
Boise
BIL
Billings
$319
Roundtrip
Found 19 hours ago
Select Delta flight, departing Wed, Jul 2 from Boise to Billings, returning Sat, Jul 5, priced at $319 Found 19 hours ago
Delta
Sat, Jul 5 - Mon, Jul 7
BOI
Boise
BIL
Billings
$328
Roundtrip
Found 19 hours ago
Select Delta flight, departing Sat, Jul 5 from Boise to Billings, returning Mon, Jul 7, priced at $328 Found 19 hours ago
Delta
Thu, Jul 3 - Sat, Jul 5
BOI
Boise
BIL
Billings
$329
Roundtrip
Found 19 hours ago
Select Delta flight, departing Thu, Jul 3 from Boise to Billings, returning Sat, Jul 5, priced at $329 Found 19 hours ago
Delta
Thu, Jul 3 - Mon, Jul 7
BOI
Boise
BIL
Billings
$338
Roundtrip
Found 19 hours ago
Select Delta flight, departing Thu, Jul 3 from Boise to Billings, returning Mon, Jul 7, priced at $338 Found 19 hours ago
Flights from Boise (BOI) to Billings (BIL)
Origin airport
Boise
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
651 km