Cheap flights from San Francisco to Boston from $76

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mar. 9/26
mar. 10/3
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Flight information for San Francisco to Boston
(SFO to BOS)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Boston

Best Price Found

$76

Fastest flight time

4h 27m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from San Francisco in the past 72 hours is $76. The best round-trip flight deal from San Francisco to Boston found on momondo in the last 72 hours is $219.
The fastest flight from San Francisco to Boston takes 4h 27m
Direct flights go from San Francisco to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

How to get the cheapest flight ticket from San Francisco to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

January. The cheapest time of year to fly to Boston from San Francisco is January. Most expensive is July

What is the cheapest day to depart San Francisco for Boston?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from San Francisco to Boston?

In the evening. San Francisco to Boston flights are approximately 10% more expensive in the morning than in the evening

What is the cheapest airline that flies to Boston from San Francisco?

Spirit Airlines. Alaska Airlines, Delta, and JetBlue are the most popular carriers operating from San Francisco to Boston

What is the cheapest San Francisco to Boston flight route?

San Francisco - Boston Logan Intl. Fly from San Francisco to Boston Logan Intl for the best San Francisco - Boston flight prices

How far in advance should you book San Francisco to Boston flights?

25 days before. The cheapest time to buy a flight from San Francisco to Boston is approximately 25 days to departure

How many flights depart from San Francisco to Boston on average per day?

As of September 2023, there are 45 flights per week flying from San Francisco to Boston. The most common time of day flights depart is 10:00PM, with 36% of flights taking off in the evening.

How many flights depart from San Francisco to Boston on average per week?

318 flights are operational weekly from San Francisco to Boston as of September 2023. The most popular departure day for this route is Sunday, with 15% of flights per week taking off on this day.

What cabin class options are available on San Francisco to Boston flights?

There are 4 cabin classes available to choose from on San Francisco to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Boston flights?

You could potentially save up to 33% on your flight if you consider stops on a San Francisco to Boston flight.

When traveling from San Francisco to Boston, the most popular airport to fly into is Boston Logan Intl Airport. The majority of travelers flying into Boston Logan Intl Airport from San Francisco are departing from San Francisco Airport. When booking your trip to Boston, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to Boston, you can try Oakland Airport (in Oakland), San Jose Airport (in San Jose), or Santa Rosa Sonoma County Airport (in Santa Rosa). When traveling from San Francisco, it is helpful to have an alternative airport to fly into when you land in Boston. The nearest airport to Boston Logan Intl Airport is Manchester Airport which is located in Manchester. The cheapest route from San Francisco to Boston is OAK — BOS with an average price of $165 RT during the month of September.

San Francisco Airport (SFO) to Boston Logan Intl Airport (BOS)$181
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Oakland Airport (OAK) to Boston Logan Intl Airport (BOS)$165
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San Jose Airport (SJC) to Boston Logan Intl Airport (BOS)$199
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San Francisco Airport (SFO) to Manchester Airport (MHT)$259
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San Jose Airport (SJC) to Manchester Airport (MHT)$413
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Oakland Airport (OAK) to Manchester Airport (MHT)$298
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Easily compare round-trip flights from San Francisco to Boston

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Boston by changing tabs
Multiple Airlines
Oct 24
SFO4:42 amSan Francisco
22h 57m
2 stops
BOS3:39 amBoston Logan Intl
Oct 28
BOS10:17 amBoston Logan Intl
9h 51m
1 stop
SFO8:08 pmSan Francisco
Frontier
Dec 3
SFO6:15 pmSan Francisco
30h 20m
1 stop
BOS12:35 amBoston Logan Intl
Dec 6
BOS4:30 amBoston Logan Intl
15h 40m
1 stop
SFO8:10 pmSan Francisco
Delta
Oct 21
SFO6:40 pmSan Francisco
5h 45m
BOS12:25 amBoston Logan Intl
Nov 3
BOS3:55 amBoston Logan Intl
7h 00m
SFO10:55 amSan Francisco
United Airlines
Nov 1
SFO8:32 pmSan Francisco
8h 57m
1 stop
BOS5:29 amBoston Logan Intl
Nov 6
BOS1:05 amBoston Logan Intl
6h 45m
SFO7:50 amSan Francisco
JetBlue
Oct 17
SFO9:25 amSan Francisco
5h 42m
BOS3:07 pmBoston Logan Intl
Nov 3
BOS6:55 amBoston Logan Intl
10h 14m
1 stop
SFO5:09 pmSan Francisco
American Airlines
Nov 8
SFO2:00 amSan Francisco
8h 56m
1 stop
BOS10:56 amBoston Logan Intl
Nov 13
BOS8:07 amBoston Logan Intl
9h 33m
1 stop
SFO5:40 pmSan Francisco

Find the cheapest one-way flights from San Francisco to Boston

If you're looking for one-way flights from San Francisco to Boston, view some of our deals below provided by Frontier and JetBlue
Frontier
Oct 17
SFO4:42 amSan Francisco
23h 46m
2 stops
BOS4:28 amBoston Logan Intl
Multiple Airlines
Oct 24
SFO6:27 amSan Francisco
25h 00m
2 stops
BOS7:27 amBoston Logan Intl
JetBlue
Nov 23
SFO8:44 amSan Francisco
5h 31m
BOS2:15 pmBoston Logan Intl

Search last-minute flights to Boston from San Francisco

Find and compare round-trip flight prices for your last-minute flight from San Francisco to Boston
Multiple Airlines
Sep 28
SFO6:11 pmSan Francisco
29h 39m
1 stop
BOS11:50 pmBoston Logan Intl
Oct 13
BOS5:30 amBoston Logan Intl
14h 06m
2 stops
SFO7:36 pmSan Francisco
JetBlue
Oct 1
SFO10:50 amSan Francisco
5h 43m
BOS4:33 pmBoston Logan Intl
Oct 13
BOS5:40 pmBoston Logan Intl
6h 29m
SFO12:09 amSan Francisco
American Airlines
Sep 28
SFO4:58 amSan Francisco
8h 44m
1 stop
BOS1:42 pmBoston Logan Intl
Oct 13
BOS1:30 pmBoston Logan Intl
9h 34m
1 stop
SFO11:04 pmSan Francisco
Delta
Oct 1
SFO8:30 pmSan Francisco
7h 22m
1 stop
BOS3:52 amBoston Logan Intl
Oct 19
BOS1:27 pmBoston Logan Intl
7h 03m
SFO8:30 pmSan Francisco
United Airlines
Sep 29
SFO6:40 pmSan Francisco
7h 28m
1 stop
BOS2:08 amBoston Logan Intl
Oct 7
BOS4:05 amBoston Logan Intl
6h 37m
SFO10:42 amSan Francisco
Sun Country Air
Oct 1
SFO7:59 pmSan Francisco
7h 38m
1 stop
BOS3:37 amBoston Logan Intl
Oct 12
BOS7:30 amBoston Logan Intl
7h 59m
1 stop
SFO3:29 pmSan Francisco

Best airlines flying from San Francisco to Boston

Compare and see reviews for airlines that fly from San Francisco to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $99Free CancellationRating
6.0
2,808 reviews
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Alaska AirlinesPriceFrom $129Free CancellationRating
7.9
2,998 reviews
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DeltaPriceFrom $152Free CancellationRating
7.8
1,565 reviews
Search Delta flights
Sun Country AirPriceFrom $157Free CancellationRating
7.3
59 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $163Free CancellationRating
7.1
2,886 reviews
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United AirlinesPriceFrom $170Free CancellationRating
7.2
2,715 reviews
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JetBluePriceFrom $171Free CancellationRating
6.9
1,103 reviews
Search JetBlue flights
  • Alaska Airlines Flights From San Francisco to Boston

    Alaska Airlines operates around 5 flights from San Francisco to Boston every week. The average price of these flights found in the last 72 hours has been $383, but momondo users have found Alaska Airlines deals from San Francisco to Boston from as low as $129 round-trip. Alaska Airlines has been scored 7.9/10 in 2,998 reviews.

  • Delta Flights From San Francisco to Boston

    Across 1,565 Delta reviews on momondo, the average score is 7.8/10. Delta flies from San Francisco to Boston about 5 times each week, with ticket deals ranging from $152 to $380. Price data is based on momondo searches in the last 72 hours.


Frontier flights from San Francisco to Boston

Our best Frontier deals on San Francisco to Boston flight tickets
Frontier
Dec 3
SFO6:15 pmSan Francisco
30h 20m
1 stop
BOS12:35 amBoston Logan Intl
Dec 6
BOS4:30 amBoston Logan Intl
15h 40m
1 stop
SFO8:10 pmSan Francisco
Frontier
Dec 6
SFO6:59 pmSan Francisco
29h 36m
1 stop
BOS12:35 amBoston Logan Intl
Dec 11
BOS4:30 amBoston Logan Intl
15h 21m
1 stop
SFO7:51 pmSan Francisco
Frontier
Nov 14
SFO9:40 amSan Francisco
16h 59m
2 stops
BOS2:39 amBoston Logan Intl
Dec 6
BOS4:30 amBoston Logan Intl
15h 40m
1 stop
SFO8:10 pmSan Francisco

Delta flights from San Francisco to Boston

Our best Delta deals on San Francisco to Boston flight tickets
Delta
Oct 21
SFO6:40 pmSan Francisco
5h 45m
BOS12:25 amBoston Logan Intl
Nov 3
BOS3:55 amBoston Logan Intl
7h 00m
SFO10:55 amSan Francisco
Delta
Oct 17
SFO6:40 pmSan Francisco
5h 45m
BOS12:25 amBoston Logan Intl
Nov 5
BOS2:50 amBoston Logan Intl
7h 03m
SFO9:53 amSan Francisco
Delta
Oct 14
SFO6:40 pmSan Francisco
5h 45m
BOS12:25 amBoston Logan Intl
Oct 21
BOS2:10 amBoston Logan Intl
11h 55m
1 stop
SFO2:05 pmSan Francisco

  • How far is San Francisco to Boston Logan Intl by plane?

    San Francisco and Boston Logan Intl are 2690.2 mi apart from one another. Flights usually cover this in 5h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Boston Logan Intl Airport?

    Prices for flights from San Francisco Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for San Francisco to Boston

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Boston Flights
Fastest flight time5h 20m
Cheapest price$164
San Diego to Boston Flights
Fastest flight time5h 15m
Cheapest price$175
Oakland, California to Boston Flights
Fastest flight time7h 12m
Cheapest price$188
Ontario to Boston Flights
Fastest flight time7h 07m
Cheapest price$150
Burbank to Boston Flights
Fastest flight time6h 48m
Cheapest price$194
San Jose to Boston Flights
Fastest flight time5h 31m
Cheapest price$208
Santa Ana to Boston Flights
Fastest flight time7h 35m
Cheapest price$196
Sacramento to Boston Flights
Fastest flight time6h 48m
Cheapest price$190
Reno to Boston Flights
Fastest flight time7h 12m
Cheapest price$184
Long Beach to Boston Flights
Fastest flight time7h 54m
Cheapest price$317
Fresno to Boston Flights
Fastest flight time8h 05m
Cheapest price$337
Santa Barbara to Boston Flights
Fastest flight time7h 56m
Cheapest price$400

Similar San Francisco to Boston flights

Flexible with your destination? Broaden your search and find flights similar to your San Francisco to Boston route

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Boston?

It is quick and easy to find San Francisco to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from San Francisco to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Boston?

momondo helps you find the best flight between San Francisco and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from San Francisco and alert you when they change.


An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.