Fly from Boston to San Francisco

Links to flight deals: November

November-2024
21st-28th Nov

December
4th-11th Dec
6th-13th Dec
7th-14th Dec
9th-16th Dec
10th-17th Dec

January-2025
10th-17th Jan
14th-21st Jan
15th-22nd Jan
16th-23rd Jan
18th-25th Jan
20th-27th Jan
21st-28th Jan
22nd-29th Jan
23rd-30th Jan
25th Jan – 1st Feb
27th Jan – 3rd Feb
28th Jan – 4th Feb

February
3rd-10th Feb
10th-17th Feb
21st-28th Feb
26th Feb – 5th Mar

There are multiple different variations of travel durations, From 6 to 9 days. These cheap flights are on Frontier Airline or Alaska Airlines.

The details of these discounted flights from Boston to San Francisco were accurate at the time we found them. Flight information and pricing may have changed since the time of publishing. Usually these flight deals will stay active for 24 – 96 hours, but they may change at any time.

These are example dates, and similar prices may be available for other dates and times. Do some searching for your custom needs at the links provided!
Please keep in mind that these prices do not reflect customization of your trip for things like bags, seating, class, etc.

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