Alaska Airlines is selling cheap flights from San Francisco to Boston for as low as $177 return! That works out to a cost of just 3.2 Cents Per Mile for this 5400-mile journey.

The fare only includes a small carry-on bag placed under the seat, and you need to pay extra if you want to use the overhead storage or to check bags.

Our data shows the lowest prices are available in October 2020. See the link(s) below for dates and prices.

Sample date(s) with Skyscanner.com booking link

Sep 5 – Sep 8 ($250)


Sep 8 – Sep 15 ($178)


Oct 1 – Oct 16 ($187)


Oct 3 – Oct 11 ($201)


Oct 3 – Oct 14 ($192)


Oct 4 – Oct 9 ($196)


Oct 6 – Oct 12 ($177)


Oct 10 – Oct 17 ($177)


Oct 12 – Oct 21 ($177)


Oct 16 – Oct 20 ($187)

We post many cheap flights like this one from San Francisco to Boston every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.