United flights from Boise to Ontario from $ 239* or from $/mo

Featured daily fares for flights from Boise (BOI) to Ontario (ONT)

$ 197
Displaying fares for March-2025
31

Mo

MAR

22

Tu

28

We

03

Tu

01

Tu

JUL

01

Fr

AUG

01

Mo

SEP

01

We

OCT

01

Sa

NOV

21

Su

01

Th

JAN

01

Su

FEB

Range$ 197-$ 710