Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Francisco from $158

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.
United Airlines Logo
6:00 am - 11:05 amBOS  Boston Logan Intl-SMF Sacramento Intl
8h 05m1 stop Newark
United Airlines Logo
6:45 pm - 8:00 amSMF  Sacramento Intl-BOS Boston Logan Intl
10h 15m1 stop San Francisco
$320United Airlines
Wed, Feb 3 - Wed, Feb 3
American Airlines Logo
6:16 pm - 11:59 pmBOS  Boston Logan Intl-SMF Sacramento Intl
8h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
11:06 am - 10:04 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 58m1 stop Dallas/Fort Worth
$323American Airlines
Sat, Oct 17 - Sat, Oct 24
Delta Logo
3:15 pm - 8:26 pmBOS  Boston Logan Intl-SMF Sacramento Intl
8h 11m1 stop Minneapolis St Paul
Delta Logo
7:05 am - 8:01 pmSMF  Sacramento Intl-BOS Boston Logan Intl
9h 56m1 stop Seattle/Tacoma Intl
$325Delta
Sat, Oct 31 - Tue, Nov 10
Delta Logo
6:05 am - 12:20 pmBOS  Boston Logan Intl-SMF Sacramento Intl
9h 15m1 stop Salt Lake City
Delta Logo
5:37 pm - 7:35 amSMF  Sacramento Intl-BOS Boston Logan Intl
10h 58m1 stop Seattle/Tacoma Intl
$325Delta
Sat, Oct 17 - Fri, Oct 23
Southwest Logo
5:25 am - 10:40 amBOS  Boston Logan Intl-SMF Sacramento Intl
8h 15m1 stop Lambert-St Louis
Southwest Logo
1:25 pm - 11:55 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 30m1 stop Denver Intl
$325Southwest
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
1:55 pm - 7:42 pmBOS  Boston Logan Intl-SMF Sacramento Intl
8h 47m1 stop San Francisco
United Airlines Logo
8:18 am - 7:07 pmSMF  Sacramento Intl-BOS Boston Logan Intl
7h 49m1 stop Washington, D.C. Dulles Intl
$325United Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
5:54 pm - 11:57 pmBOS  Boston Logan Intl-SMF Sacramento Intl
9h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
5:42 am - 4:58 pmSMF  Sacramento Intl-BOS Boston Logan Intl
8h 16m1 stop Dallas/Fort Worth
$325American Airlines
Wed, Feb 3 - Tue, Feb 9
Southwest Logo
5:20 am - 10:40 amBOS  Boston Logan Intl-SMF Sacramento Intl
8h 20m1 stop Lambert-St Louis
Southwest Logo
6:40 am - 7:45 pmSMF  Sacramento Intl-BOS Boston Logan Intl
10h 05m1 stop San Diego
$326Southwest
Fri, Dec 4 - Tue, Dec 8
Alaska Airlines Logo
7:51 am - 2:15 pmBOS  Boston Logan Intl-SMF Sacramento Intl
9h 24m1 stop San Diego
Alaska Airlines Logo
5:22 pm - 5:28 amSMF  Sacramento Intl-BOS Boston Logan Intl
9h 06m1 stop San Diego
$326Alaska Airlines
Wed, Oct 28 - Fri, Oct 30
Alaska Airlines Logo
4:48 pm - 11:13 pmBOS  Boston Logan Intl-SMF Sacramento Intl
9h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:22 pm - 5:21 amSMF  Sacramento Intl-BOS Boston Logan Intl
8h 59m1 stop San Diego
$331Alaska Airlines
Fri, Oct 2 - Sat, Oct 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Boston to Sacramento

Our best Southwest deals on Boston to Sacramento flight tickets
Southwest
Oct 30
BOS5:25 amBoston Logan Intl
8h 25m
1 stop
SMF10:50 amSacramento Intl
Nov 10
SMF7:30 pmSacramento Intl
9h 50m
2 stops
BOS8:20 amBoston Logan Intl
$331
Southwest
Oct 23
BOS5:25 amBoston Logan Intl
8h 25m
1 stop
SMF10:50 amSacramento Intl
Oct 26
SMF8:20 pmSacramento Intl
10h 15m
2 stops
BOS9:35 amBoston Logan Intl
$332
Southwest
Oct 31
BOS5:30 amBoston Logan Intl
11h 10m
2 stops
SMF1:40 pmSacramento Intl
Nov 10
SMF7:20 pmSacramento Intl
10h 00m
2 stops
BOS8:20 amBoston Logan Intl
$335

Alaska Airlines flights from Boston to Sacramento

Our best Alaska Airlines deals on Boston to Sacramento flight tickets
Alaska Airlines
Nov 6
BOS9:03 amBoston Logan Intl
10h 08m
1 stop
SMF4:11 pmSacramento Intl
Nov 9
SMF11:31 amSacramento Intl
9h 27m
1 stop
BOS11:58 pmBoston Logan Intl
$369
Alaska Airlines
Sep 8
BOS7:59 pmBoston Logan Intl
16h 20m
1 stop
SMF9:19 amSacramento Intl
Sep 10
SMF12:52 pmSacramento Intl
13h 55m
1 stop
BOS5:47 amBoston Logan Intl
$372
Alaska Airlines
Sep 24
BOS7:12 amBoston Logan Intl
9h 53m
1 stop
SMF2:05 pmSacramento Intl
Sep 28
SMF5:00 pmSacramento Intl
9h 47m
1 stop
BOS5:47 amBoston Logan Intl
$377

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 2/3

6:00 am-11:05 am

1 stop8h 05m

Sacramento Intl

Wed 2/3

6:45 pm-8:00 am

1 stop10h 15m

$320

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Sat 10/17

6:16 pm-11:59 pm

1 stop8h 43m

Sacramento Intl

Sat 10/24

11:06 am-10:04 pm

1 stop7h 58m

$323

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Sat 10/31

3:15 pm-8:26 pm

1 stop8h 11m

Sacramento Intl

Tue 11/10

7:05 am-8:01 pm

1 stop9h 56m

$325

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Sat 10/17

6:05 am-12:20 pm

1 stop9h 15m

Sacramento Intl

Fri 10/23

5:37 pm-7:35 am

1 stop10h 58m

$325
Quickest round-trip

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Sat 10/24

5:25 am-10:40 am

1 stop8h 15m

Sacramento Intl

Tue 10/27

1:25 pm-11:55 pm

1 stop7h 30m

$325

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Sat 9/26

1:55 pm-7:42 pm

1 stop8h 47m

Sacramento Intl

Sat 10/3

8:18 am-7:07 pm

1 stop7h 49m

$325

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 2/3

5:54 pm-11:57 pm

1 stop9h 03m

Sacramento Intl

Tue 2/9

5:42 am-4:58 pm

1 stop8h 16m

$325

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Fri 12/4

5:20 am-10:40 am

1 stop8h 20m

Sacramento Intl

Tue 12/8

6:40 am-7:45 pm

1 stop10h 05m

$326

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Wed 10/28

7:51 am-2:15 pm

1 stop9h 24m

Sacramento Intl

Fri 10/30

5:22 pm-5:28 am

1 stop9h 06m

$326

BostonSacramento

BOS Boston Logan Intl - SMF Sacramento Intl

BOSSMF

Boston Logan Intl

Fri 10/2

4:48 pm-11:13 pm

1 stop9h 25m

Sacramento Intl

Sat 10/10

5:22 pm-5:21 am

1 stop8h 59m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical for flights on this route.

Typical prices usually range from $287 to $458.
The lowest price recently found on this route was $320.

What is the cheapest month to fly to Sacramento?

The month of November is, on average, the cheapest month to fly to Sacramento from Boston, with most prices found around $297. If you are unable to visit Sacramento during the month of November, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $335.

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

The cheapest day to depart from Boston to Sacramento is on a Wednesday when prices can be found for as low as $277. Flights from Boston to Sacramento on a Thursday will generally be more expensive and average around $457. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $394 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 September 2026, prices for Boston to Sacramento flights are approximately 18% more expensive 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

$158

Fastest flight time

8h 05m

Direct flights

None
The best one-way flight to Sacramento from Boston in the past 72 hours is $158. The best round-trip flight deal from Boston to Sacramento found on momondo in the last 72 hours is $320.
The fastest flight from Boston to Sacramento takes 8h 05m
There are no direct flights from Boston to Sacramento. There are no popular flight routes from Boston to Sacramento.
Search flight deals

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 05m.

  • 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
American AirlinesPriceFrom $196Free CancellationRating
7.1
12,027 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $232Free CancellationRating
7.9
12,864 reviews
Search Alaska Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.8
8,536 reviews
Search Delta flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,194 reviews
Search Southwest flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
10,151 reviews
Search United Airlines flights

  • United Airlines Flights From Boston to Sacramento

    United Airlines is one of the most popular airlines flying from Boston to Sacramento, operating 4 flights/week on average for this route. A good United Airlines flight deal for Boston to Sacramento starts from $257 round-trip, up to an average price of $448. Our users have rated United Airlines at 7.4/10.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Auburn
Yuba City
Rocklin
Marysville
Lincoln
Placerville
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/1
Thu 10/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States