BOS

Find Business Class Flights from San Francisco to Boston

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from San Francisco to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Boston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Business Class Flight Deals from San Francisco to Boston

 
These are the cheapest deals for flights from San Francisco to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals to Boston

Wed, Jul 15 - Tue, Jul 21
Frontier Logo
11:00 pm - 10:57 am
SFO
-
BOS
8h 57m
1 stop
Frontier Logo
11:52 am - 7:18 pm
BOS
-
SFO
10h 26m
1 stop
$685Frontier
Sat, Aug 22 - Sun, Aug 30
Frontier Logo
8:51 pm - 10:09 am
SFO
-
BOS
10h 18m
1 stop
Frontier Logo
9:12 am - 7:25 pm
BOS
-
SFO
13h 13m
1 stop
$713Frontier
Fri, Oct 2 - Fri, Oct 9
Frontier Logo
10:48 pm - 12:05 pm
SFO
-
BOS
10h 17m
1 stop
Frontier Logo
11:28 am - 6:20 pm
BOS
-
SFO
9h 52m
1 stop
$837Frontier
Tue, Oct 6 - Sun, Oct 18
Frontier Logo
10:48 pm - 12:05 pm
SFO
-
BOS
10h 17m
1 stop
Frontier Logo
11:28 am - 6:20 pm
BOS
-
SFO
9h 52m
1 stop
$843Frontier
Sat, Jul 25 - Mon, Aug 3
Frontier Logo
11:00 pm - 10:57 am
SFO
-
BOS
8h 57m
1 stop
Frontier Logo
11:59 am - 7:18 pm
BOS
-
SFO
10h 19m
1 stop
$918Frontier
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
11:00 pm - 10:57 am
SFO
-
BOS
8h 57m
1 stop
Multiple Airlines Logo
7:05 pm - 10:46 pm
BOS
-
SFO
6h 41mnonstop
$1,183Multiple Airlines
Thu, Jun 18 - Fri, Jun 19
American Airlines Logo
12:21 pm - 11:14 pm
SFO
-
BOS
7h 53m
1 stop
American Airlines Logo
3:35 pm - 11:21 pm
BOS
-
SFO
10h 46m
1 stop
$1,283American Airlines
Mon, Jul 13 - Sat, Jul 25
Frontier Logo
11:00 pm - 10:57 am
SFO
-
BOS
8h 57m
1 stop
Frontier Logo
12:56 pm - 7:18 pm
BOS
-
SFO
9h 22m
1 stop
$1,302Frontier
Fri, Jun 19 - Tue, Jun 23
United Airlines Logo
11:05 pm - 8:01 am
SFO
-
BOS
5h 56mnonstop
United Airlines Logo
6:00 am - 9:27 am
BOS
-
SFO
6h 27mnonstop
$1,342United Airlines
Tue, Jun 23 - Fri, Jun 26
Multiple Airlines Logo
3:19 pm - 11:59 pm
SFO
-
BOS
5h 40mnonstop
Multiple Airlines Logo
12:01 pm - 7:55 pm
BOS
-
SFO
10h 54m
1 stop
$1,344Multiple Airlines

Good to Know - Business Class Flights from San Francisco to Boston

Low seasonJanuary
Cheapest flight$308
Average price round-trip$2,034
Good deal round-trip$1,729
Good deal one-way$927
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from San Francisco to Boston
(avg. price over the last 2 weeks)
or less
or less

When to book business class flights to Boston

Are your dates flexible? We break down the daily and monthly prices for business class flights to Boston, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for San Francisco to Boston Business Class Flights

Get data-powered insights and trends into flights from San Francisco to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly business class from San Francisco to Boston?

The average price of all flights from San Francisco to Boston clicked on KAYAK for each day over the last 12 months.

Look for departures on Sunday when prices are cheapest and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Boston, Saturday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly Business Class from San Francisco to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from San Francisco to Boston is August, where tickets cost $1,588 (round-trip) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $2,303 and $2,156 respectively.

How far in advance should I book my Business Class ticket from San Francisco to Boston?

To get a below average price, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which airlines offer Business Class tickets between San Francisco and Boston?

There are 5 airlines that fly Business Class from San Francisco to Boston. They are: Delta, United Airlines, American Airlines, JetBlue and Alaska Airlines. The cheapest price of all airlines flying this route was found with Delta at $673 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at American Airlines.

FAQs for Business Class San Francisco to Boston Flights

  • How much is a business class ticket from San Francisco to Boston?

    The price of a business class flight ticket between San Francisco and Boston depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $2,034 for a round-trip.

  • Is it cheaper to fly business or first class between San Francisco and Boston?

    Business class tickets are usually cheaper and that is true for this route, with an average price of $2,034 compared to $2,277 for a round-trip flight.

  • What is the best airline when flying business class between San Francisco and Boston?

    The highest-rated airline by KAYAK users offering business class flights for this route is Alaska Airlines, with an overall rating of 7.9.

KAYAK's Tips for Finding Cheap Business Class Flights from San Francisco to Boston

  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.
  • What’s a good price for a business class ticket between San Francisco and Boston? 25% of our users found flights on this route for $975 or less one-way and $1,777 or less round-trip.

Reviews of the Top 5 Airlines Flying Business Class from San Francisco to Boston

 
See real verified KAYAK customer reviews for airlines flying to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from San Francisco to Boston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12437 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.5Crew
8.1Boarding
Airline reviews

Internet was great. It was nice to watch a movie. The crew was very nice.

10.0 ExcellentAnonymous, May 2026
PDX - BOS
Read more Alaska Airlines reviews

Internet was great. It was nice to watch a movie. The crew was very nice.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Thank you to everyone, the crew and pilots.. they were so amazing!!

Some food or at least snacks need to be offered on long flights. I thought I had ordered food for my husband and I prior to the flight, but was told during the flight that I had not. Perhaps, if you must charge extra for food, let people order on board. We did get some food, which evidently others had decided they didn’t want onboard, but it wasn’t very good. We did like the adherence to takeoff and landing times, and the quick return of our luggage.

The flight would have been very good , if not dor the constantly screaming baby in the row behind me. Is there a way to isolate people traveling with infants? This is not the first time this has happened to me.

They treat me well because of my one world status. Crew is attentive and professional. One of the best airlines out there.

Pretty smooth ride!… a little tight in the back and would’ve loved to had a movie screen… couldn’t beat the price to the West Coast!

Crew were bad Didn’t help with luggage When asked for a glass of wine, I was told that they will serve later , which they didn’t to Me and didn’t serve anyone else in First class . Didn’t offer any snacks , Chips or Nuts to anyone . Flight was not crowded either. Worst Service/ or No Service !

Alaska drastically changed our flight from a direct flight to a flight with connection and a long layover. So we canceled the Alaska flight and we learned a valuable lesson that we will never book through kayak again because the third party travel agent tried to withhold our money.

Four hour delay. Missed our event. And they offered me $75. Absolutely shameful.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

My business class seat was inoperable and unable to recline for 10 hour flight.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Landed without a gate ready. Plane is extremely old and dirty.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Super friendly with lots of drink options an entertainment. Friendly crew.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was extremely slow and disorganized. Onboard crew was unfriendly.

There was a screen but no earphones that could use the older input so I could listen to anything.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

Jet Blue has excellent everything, Friendly customer service and staff, clean aircraft’s and is always on time.

Entertainment and wifi were very sub-par - audio issues and no wifi

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Not good. One of my luggage is missing. And until now they can’t find it

Everything you need to know for your flight to Boston

Cabin class types available on flights from San Francisco to Boston

Cabin classes available on flights from San Francisco to Boston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.