Open interactive map →Cheap flights from San Francisco to Boston
From San Francisco, reaching Boston in United States has recently been found from €156. Tracked fares on this route include at least one stop. Typical duration is around 5h 51min. The calendar below lists tracked months as they fill in.
Tracked fares on this route include at least one stop. SkyHopp refreshes fares as partners publish new availability - €156 is the cheapest currently tracked on this pair. If that price does not fit, set a price alert on this page.
One-way fares
From €156
Cheapest tracked fare
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Cheapest month to fly
- November 2026€1561 stopCheapest
SkyHopp has tracked fares for this route in November at around €156. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 25 October 2026.
November in Boston
Avg 5°C~5 rainy days
Historical averages from Open-Meteo. Shown for the cheapest travel month.
Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Boston
Frequently asked questions
How much does a flight from San Francisco to Boston cost?
The cheapest tracked fare from San Francisco to Boston is €156. The month-by-month price calendar on this page lists the months SkyHopp has fares for. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from San Francisco to Boston?
SkyHopp has not observed a non-stop fare from San Francisco to Boston in the current dataset. Tracked fares on this pair include at least one stop. Schedules change - check the booking site for a full breakdown by stop count on your dates.
When is the cheapest time to fly from San Francisco to Boston?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.