
Cheap United flights from Boston to Santa Rosa (BOS to STS)
Find The Best Day To Fly from Boston to Santa Rosa
STS From BOS Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best United flight from Boston BOS to Santa Rosa STS
To find the best deals on flights to Boston from Santa Rosa with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Boston BOS to Santa Rosa STS with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Boston BOS to Santa Rosa STS
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Boston to Santa Rosa costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Santa Rosa STS from Boston BOS with United
To find a cheap United flight from Boston BOS to Santa Rosa STS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Boston BOS to Santa Rosa STS
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover.
Find nonstop flights from Boston BOS to Santa Rosa STS with United
If you’re keen to be on Santa Rosa soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Boston BOS to Santa Rosa STS
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Santa Rosa STS from Boston BOS with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
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Popular United Flight Routes from BOS
Top Flights for United originating from BOS
Domestic
- Los Angeles to San Salvador (LAX - SAL)
- Atlanta to Las Vegas (ATL - LAS)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Chicago to Las Vegas (ORD - LAS)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Los Angeles to Honolulu (LAX - HNL)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Chicago to Orlando (ORD - MCO)
International
- San Juan to Orlando (SJU - MCO)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Philadelphia to San Juan (PHL - SJU)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Chicago to San Juan (ORD - SJU)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Dallas to Las Vegas (DFW - LAS)
Most Popular
- Philadelphia to Miami (PHL - MIA)
- Los Angeles to Chicago (LAX - ORD)
- Los Angeles to London (LAX - LHR)
- JetBlue Airways Boston (BOS) to Las Vegas (LAS) flights
- Dallas to Atlanta (DFW - ATL)
- Los Angeles to Paris (LAX - CDG)
- Los Angeles to Orlando (LAX - MCO)
- Boston to Los Angeles (BOS - LAX)
- Los Angeles to Miami (LAX - MIA)
- Los Angeles to Honolulu (LAX - HNL)
- Delta Atlanta (ATL) to Las Vegas (LAS) flights
- Dallas to Orlando (DFW - MCO)
- Los Angeles to Dallas (LAX - DFW)
- Los Angeles to New York (LAX - JFK)
- San Francisco to Los Angeles (SFO - LAX)
- New York to Los Angeles (JFK - LAX)
- Dallas to Chicago (DFW - ORD)
- Atlanta to Los Angeles (ATL - LAX)
- Delta Minneapolis - St. Paul (MSP) to Las Vegas (LAS) flights
- San Francisco to New York (SFO - JFK)
- Philadelphia to Orlando (PHL - MCO)
- Air India San Francisco (SFO) to Delhi (DEL) flights
- Los Angeles to Boston (LAX - BOS)
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- Chicago to Los Angeles (ORD - LAX)
- Dallas to Miami (DFW - MIA)
- New York to San Francisco (JFK - SFO)
- Los Angeles to Seattle (LAX - SEA)
- Los Angeles to San Francisco (LAX - SFO)
- Dallas to Los Angeles (DFW - LAX)