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ONT
Ontario
BOS
Boston
Ontario → Boston
United Airlines · Round Trip · Nonstop
$369
per person · round trip
Flight Details
Cabin
Economy
Departs
Apr 19, 2026
Returns
Apr 22, 2026
Price History
Avg: $481
Low: $369
High: $593
Current price is the lowest recorded!
Mar 28Mar 30
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