Alaska Airlines Flights from San Francisco to Boston

DPA Name: DPA QA Test - Details / example to Los Angeles/LAX

$

San Francisco (SFO)to

Los Angeles (LAX)
Depart: Mar 3, 2026
From
$59
Seen: 7 hours ago
One-way
Economy
Cheap flights from San Francisco to Boston

Lowest fares from San Francisco to Boston

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability. link.

One-way low-fare flights San Francisco to Boston.*

$
One-way low-fare flights San Francisco to Boston.*
From
To
Fare Type
Dates
Price
San Francisco (SFO)Boston (BOS)One-way
|
Economy		Depart: Sep 29, 2026

From

$159

Seen: 16 hours ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.