Sign Up For Email Deals
Get all current deals and offers directly in your email inbox:
Flights from Boston (BOS) To Oakland, CA / San Francisco, CA AREA (OAK) With Spirit From $125*
expand_more
1 passenger
expand_morePromo Code
expand_moretoday
today
Find Flights With Spirit Airlines
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 05/14/2025 | Fares From $125 Viewed 21 hours ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 05/26/2025 | Fares From $166 Viewed 1 day ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 05/01/2025 | Fares From $202 Viewed 5 hours ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 05/19/2025 | Fares From $284 Viewed 20 hours ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 04/28/2025 | Fares From $329 Viewed 8 hours ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 05/18/2025 | Fares From $462 Viewed 13 hours ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 04/18/2025 | Fares From $644 Viewed 1 day ago |
| Boston (BOS) | Oakland, CA / San Francisco, CA AREA (OAK) | One Way / Economy | Depart 04/20/2025 | Fares From $648 Viewed 13 hours ago |
*One-way fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.
Explore Spirit Airlines's Top-Pick Destinations
Find Fares from Boston to Oakland, CA / San Francisco, CA AREA
location_on
location_on