Cheap flights from Boston to San Francisco from $157

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:13 pm - 9:55 pmBOS  Boston Logan Intl-SMF Sacramento Intl
30h 42m1 stop San Diego
Alaska Airlines Logo
7:07 am - 5:08 pmSMF  Sacramento Intl-BOS Boston Logan Intl
31h 01m1 stop San Diego
$303Alaska Airlines
Thu, Dec 3 - Thu, Dec 10
Alaska Airlines Logo
4:55 pm - 12:39 pmBOS  Boston Logan Intl-SMF Sacramento Intl
22h 44m1 stop San Diego
Alaska Airlines Logo
6:48 am - 3:52 pmSMF  Sacramento Intl-BOS Boston Logan Intl
30h 04m1 stop San Diego
$303Alaska Airlines
Wed, Jan 20 - Mon, Jan 25
Delta Logo
3:10 pm - 10:17 pmBOS  Boston Logan Intl-SMF Sacramento Intl
10h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:13 pm - 6:25 amSMF  Sacramento Intl-BOS Boston Logan Intl
10h 12m1 stop Los Angeles
$345Delta
Wed, Feb 24 - Tue, Mar 2
Delta Logo
3:10 pm - 10:17 pmBOS  Boston Logan Intl-SMF Sacramento Intl
10h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:13 pm - 6:10 amSMF  Sacramento Intl-BOS Boston Logan Intl
9h 57m1 stop Salt Lake City
$345Delta
Tue, Feb 23 - Wed, Mar 3
American Airlines Logo
7:20 am - 2:52 pmBOS  Boston Logan Intl-SMF Sacramento Intl
10h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
10:04 am - 11:42 pmSMF  Sacramento Intl-BOS Boston Logan Intl
10h 38m1 stop Phoenix Sky Harbor Intl
$346American Airlines
Thu, Dec 17 - Sat, Jan 16
Southwest Logo
8:00 am - 1:30 pmBOS  Boston Logan Intl-SMF Sacramento Intl
8h 30m1 stop Baltimore/Washington
Southwest Logo
9:55 pm - 8:30 amSMF  Sacramento Intl-BOS Boston Logan Intl
7h 35m1 stop Baltimore/Washington
$347Southwest
Fri, Jan 15 - Mon, Jan 18
Southwest Logo
5:25 am - 10:45 amBOS  Boston Logan Intl-SMF Sacramento Intl
8h 20m1 stop Lambert-St Louis
Southwest Logo
6:40 am - 4:40 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 00m1 stop Chicago Midway
$347Southwest
Thu, Feb 11 - Tue, Feb 16
American Airlines Logo
6:40 am - 3:51 pmBOS  Boston Logan Intl-SMF Sacramento Intl
12h 11m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:06 pm - 11:42 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 36m1 stop Phoenix Sky Harbor Intl
$347American Airlines
Thu, Dec 17 - Sat, Jan 16
United Airlines Logo
9:30 am - 5:48 pmBOS  Boston Logan Intl-SMF Sacramento Intl
11h 18m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
6:15 am - 4:24 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 09m1 stop San Francisco
$352United Airlines
Tue, Feb 23 - Tue, Mar 2
United Airlines Logo
6:00 am - 1:43 pmBOS  Boston Logan Intl-SMF Sacramento Intl
10h 43m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
8:20 am - 7:08 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 48m1 stop Washington, D.C. Dulles Intl
$352United Airlines
Wed, Feb 3 - Tue, Feb 9

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Alaska Airlines flights from Boston to Sacramento

Our best Alaska Airlines deals on Boston to Sacramento flight tickets
Alaska Airlines
Dec 3
BOS6:13 pmBoston Logan Intl
22h 54m
1 stop
SMF2:07 pmSacramento Intl
Dec 7
SMF4:47 pmSacramento Intl
21h 22m
1 stop
BOS5:09 pmBoston Logan Intl
$303
Alaska Airlines
Jan 23
BOS6:28 pmBoston Logan Intl
19h 30m
1 stop
SMF10:58 amSacramento Intl
Feb 1
SMF8:09 amSacramento Intl
28h 43m
1 stop
BOS3:52 pmBoston Logan Intl
$324
Alaska Airlines
Dec 16
BOS6:13 pmBoston Logan Intl
19h 08m
1 stop
SMF10:21 amSacramento Intl
Jan 7
SMF5:00 pmSacramento Intl
9h 40m
1 stop
BOS5:40 amBoston Logan Intl
$325

Delta flights from Boston to Sacramento

Our best Delta deals on Boston to Sacramento flight tickets
Delta
Feb 24
BOS3:03 pmBoston Logan Intl
8h 51m
1 stop
SMF8:54 pmSacramento Intl
Mar 3
SMF6:15 pmSacramento Intl
9h 37m
1 stop
BOS6:52 amBoston Logan Intl
$345
Delta
Jan 16
BOS5:00 pmBoston Logan Intl
8h 09m
1 stop
SMF10:09 pmSacramento Intl
Jan 23
SMF4:07 pmSacramento Intl
10h 57m
1 stop
BOS6:04 amBoston Logan Intl
$355
Delta
Apr 21
BOS1:55 pmBoston Logan Intl
12h 00m
1 stop
SMF10:55 pmSacramento Intl
Apr 22
SMF1:00 pmSacramento Intl
8h 20m
1 stop
BOS12:20 amBoston Logan Intl
$361

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Sacramento that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Thu 12/3

6:13 pm-9:55 pm

1 stop30h 42m

Sacramento Intl

Thu 12/10

7:07 am-5:08 pm

1 stop31h 01m

$303

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 1/20

4:55 pm-12:39 pm

1 stop22h 44m

Sacramento Intl

Mon 1/25

6:48 am-3:52 pm

1 stop30h 04m

$303

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 2/24

3:10 pm-10:17 pm

1 stop10h 07m

Sacramento Intl

Tue 3/2

5:13 pm-6:25 am

1 stop10h 12m

$345

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Tue 2/23

3:10 pm-10:17 pm

1 stop10h 07m

Sacramento Intl

Wed 3/3

5:13 pm-6:10 am

1 stop9h 57m

$345

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Thu 12/17

7:20 am-2:52 pm

1 stop10h 32m

Sacramento Intl

Sat 1/16

10:04 am-11:42 pm

1 stop10h 38m

$346

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Fri 1/15

8:00 am-1:30 pm

1 stop8h 30m

Sacramento Intl

Mon 1/18

9:55 pm-8:30 am

1 stop7h 35m

$347
Quickest round-trip

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Thu 2/11

5:25 am-10:45 am

1 stop8h 20m

Sacramento Intl

Tue 2/16

6:40 am-4:40 pm

1 stop7h 00m

$347

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Thu 12/17

6:40 am-3:51 pm

1 stop12h 11m

Sacramento Intl

Sat 1/16

1:06 pm-11:42 pm

1 stop7h 36m

$347

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Tue 2/23

9:30 am-5:48 pm

2 stops11h 18m

Sacramento Intl

Tue 3/2

6:15 am-4:24 pm

1 stop7h 09m

$352

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 2/3

6:00 am-1:43 pm

2 stops10h 43m

Sacramento Intl

Tue 2/9

8:20 am-7:08 pm

1 stop7h 48m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Boston to Sacramento

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 typical price of a round-trip flight between Boston and Sacramento?

Prices are currently low for flights on this route.

Typical prices usually range from $335 to $731.
The lowest price recently found on this route was $303.

What is the cheapest month to fly to Sacramento?

The month of January is, on average, the cheapest month to fly to Sacramento from Boston, with most prices found around $324. If you are unable to visit Sacramento during the month of January, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $329.

What is the cheapest time of day to depart on your flight to Sacramento?

According to our data, the cheapest time of day to fly to Sacramento is in the evening. momondo users have found flights departing from Boston to Sacramento in the evening for as low as $280. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $467. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Sacramento Intl flight route?

Fly from Boston Logan Intl to Sacramento Intl for the best Boston Logan Intl - Sacramento Intl flight prices

How far in advance should I book a flight from Boston to Sacramento?

You are more likely to see cheaper flights to Sacramento from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from Boston for as low as $316 on momondo.

What cabin class options are available on Boston to Sacramento flights?

There is only 1 cabin class available to choose from on Boston to Sacramento flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Sacramento flight prices changed over time?

As of November 2026, prices for Boston to Sacramento flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Sacramento

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Sacramento according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Sacramento (BOS to SMF) flight deals and tips

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

Best Price Found

$157

Fastest flight time

8h 49m

Direct flights

None
The best one-way flight to Sacramento from Boston in the past 72 hours is $157. The best round-trip flight deal from Boston to Sacramento found on momondo in the last 72 hours is $303.
The fastest flight from Boston to Sacramento takes 8h 49m
There are no direct flights from Boston to Sacramento. There are no popular flight routes from Boston to Sacramento.

Frequently asked questions about flying from Boston to Sacramento

  • How far is Boston Logan Intl to Sacramento Intl by plane?

    There are 2623.0 mi between Boston Logan Intl and Sacramento Intl. In terms of flight time, this usually takes a little over 8h 49m.

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

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

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

  • How old do you have to be to fly from Boston Logan Intl Airport to Sacramento 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 Boston Logan Intl Airport to Sacramento Intl Airport.

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

    The necessary travel and health documents for your Sacramento Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Sacramento?

  • What is the most popular airline from Boston to Sacramento?

Best airlines flying from Boston to Sacramento

Compare and see reviews for airlines that fly from Boston to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
13,159 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.0
12,227 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.8
8,699 reviews
Search Delta flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,219 reviews
Search Southwest flights
United AirlinesPriceFrom $270Free CancellationRating
7.3
10,471 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Yuba City
Auburn
Oroville
Rocklin
Marysville
Placerville
Lincoln
Grass Valley
Nevada City
Willows
El Dorado Hills
Plymouth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Sacramento for you.

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

Yes. momondo allows you to filter the results for Boston to Sacramento flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Sacramento?

Once all potential Boston to Sacramento flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Sacramento 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.

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1 adult
Wed 12/9
Wed 12/16

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