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San Francisco ✈ Boston

Cheapest airfares from San Francisco to Boston

Search for flight deals to Boston

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Wed, Apr 8th 2026
From $151

Southwest Airlines
WN 4212 (2 Transfers)
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Fly on Mon, May 18th 2026
From $290

United Airlines
UA 796 (Direct)
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Fly on Sat, Aug 15th 2026
From $293

JetBlue Airways
B6 734 (1 Transfer)
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Fly on Mon, Jul 13th 2026
From $417

JetBlue Airways
B6 1034 (1 Transfer)
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