Skip to content

Get United's best fares today on flights from Boston to Billings from *

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Looking for additional flights from Boston to Billings?

FromToDatesFare TypePrice

Boston (BOS)

Billings (BIL)

Depart: 07/07/20

Return: 07/14/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/14/20

Return: 07/21/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/15/20

Return: 07/22/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/22/20

Return: 07/29/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/28/20

Return: 08/04/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/29/20

Return: 08/05/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/07/20

Return: 07/21/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/14/20

Return: 07/28/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/15/20

Return: 07/29/20

Roundtrip
from
$276*
Viewed:27minutesago

Boston (BOS)

Billings (BIL)

Depart: 07/22/20

Return: 08/05/20

Roundtrip
from
$276*
Viewed:27minutesago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Billings

Wednesday light rain
83°F 06/03/20
Thursday broken clouds
72°F 06/04/20
Friday broken clouds
74°F 06/05/20
Saturday light rain
80°F 06/06/20
Sunday moderate rain
58°F 06/07/20
Monday heavy intensity rain
42°F 06/08/20
Tuesday overcast clouds
60°F 06/09/20
Powered by: OpenWeatherMap.org