Explore Air Canada flights from Boston to Spain from USD 516*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares between Boston and Spain
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Boston (BOS)to
Madrid (MAD)Mar 02, 2026 - Mar 17, 2026
From
USD 516
Round-trip
Economy
Boston (BOS)to
Barcelona (BCN)Feb 15, 2026 - Feb 19, 2026
From
USD 574
Round-trip
Economy
Boston (BOS)to
Barcelona (BCN)Feb 15, 2026 - Feb 20, 2026
From
USD 604
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares between Boston and Spain
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No popular fares were found for the options selected. Try updating your selection.
No popular fares were found for the options selected. Try updating your selection.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.