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Cheap flights from Boston to Los Angeles from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Los Angeles departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:05 am - 12:02 pm
BOS
-
SBA
8h 57m
1 stop
Delta Logo
4:50 pm - 6:30 am
SBA
-
BOS
10h 40m
1 stop
$297Delta
Sun, Sep 20 - Wed, Sep 23
Delta Logo
11:15 am - 4:07 pm
BOS
-
SBA
7h 52m
1 stop
Delta Logo
4:47 pm - 9:39 am
SBA
-
BOS
13h 52m
2 stops
$302Delta
Thu, Aug 27 - Sat, Aug 29
Delta Logo
2:35 pm - 10:36 pm
BOS
-
SBA
11h 01m
2 stops
Delta Logo
4:47 pm - 10:41 am
SBA
-
BOS
14h 54m
2 stops
$307Delta
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
5:51 am - 11:30 am
BOS
-
SBA
8h 39m
1 stop
American Airlines Logo
12:15 pm - 11:24 pm
SBA
-
BOS
8h 09m
1 stop
$312American Airlines
Thu, Aug 27 - Sat, Aug 29
United Airlines Logo
5:45 am - 12:59 pm
BOS
-
SBA
10h 14m
2 stops
United Airlines Logo
12:33 pm - 11:34 pm
SBA
-
BOS
8h 01m
1 stop
$322United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
3:13 pm - 9:56 pm
BOS
-
SBA
9h 43m
2 stops
United Airlines Logo
12:33 pm - 11:30 pm
SBA
-
BOS
7h 57m
1 stop
$327United Airlines
Thu, Sep 10 - Fri, Sep 11
Alaska Airlines Logo
8:00 am - 2:47 pm
BOS
-
SBA
9h 47m
1 stop
Alaska Airlines Logo
7:24 pm - 7:39 am
SBA
-
BOS
9h 15m
1 stop
$328Alaska Airlines
Fri, Sep 18 - Mon, Sep 28
United Airlines Logo
3:13 pm - 9:56 pm
BOS
-
SBA
9h 43m
2 stops
United Airlines Logo
8:30 pm - 7:53 am
SBA
-
BOS
8h 23m
1 stop
$329United Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
6:00 am - 11:52 am
BOS
-
SBA
8h 52m
1 stop
United Airlines Logo
12:37 pm - 1:14 am
SBA
-
BOS
9h 37m
1 stop
$330United Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:51 am - 11:30 am
BOS
-
SBA
8h 39m
1 stop
American Airlines Logo
12:20 pm - 11:37 pm
SBA
-
BOS
8h 17m
1 stop
$337American Airlines
Fri, Aug 14 - Fri, Aug 21

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American Airlines flights from Boston to Santa Barbara

Our best American Airlines deals on Boston to Santa Barbara flight tickets
American Airlines
Aug 27
BOS5:51 amBoston Logan Intl
8h 39m
1 stop
SBA11:30 amSanta Barbara
Aug 29
SBA12:15 pmSanta Barbara
8h 09m
1 stop
BOS11:24 pmBoston Logan Intl
$312
American Airlines
Aug 14
BOS5:51 amBoston Logan Intl
8h 39m
1 stop
SBA11:30 amSanta Barbara
Aug 21
SBA12:20 pmSanta Barbara
8h 17m
1 stop
BOS11:37 pmBoston Logan Intl
$337
American Airlines
Aug 14
BOS5:51 amBoston Logan Intl
8h 39m
1 stop
SBA11:30 amSanta Barbara
Aug 18
SBA12:20 pmSanta Barbara
8h 17m
1 stop
BOS11:37 pmBoston Logan Intl
$340

Southwest flights from Boston to Santa Barbara

Our best Southwest deals on Boston to Santa Barbara flight tickets
Southwest
Nov 6
BOS10:10 amBoston Logan Intl
15h 20m
1 stop
SBA10:30 pmSanta Barbara
Nov 10
SBA6:05 amSanta Barbara
10h 35m
2 stops
BOS7:40 pmBoston Logan Intl
$308
Southwest
Oct 22
BOS5:20 pmBoston Logan Intl
9h 45m
2 stops
SBA12:05 amSanta Barbara
Oct 25
SBA10:05 amSanta Barbara
10h 25m
1 stop
BOS11:30 pmBoston Logan Intl
$333
Southwest
Oct 13
BOS1:15 pmBoston Logan Intl
10h 50m
2 stops
SBA9:05 pmSanta Barbara
Oct 20
SBA6:35 amSanta Barbara
14h 20m
1 stop
BOS11:55 pmBoston Logan Intl
$369

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Santa Barbara that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Boston to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 9/20

6:05 am-12:02 pm

1 stop8h 57m

Santa Barbara

Wed 9/23

4:50 pm-6:30 am

1 stop10h 40m

$297

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 8/27

11:15 am-4:07 pm

1 stop7h 52m

Santa Barbara

Sat 8/29

4:47 pm-9:39 am

2 stops13h 52m

$302

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 8/22

2:35 pm-10:36 pm

2 stops11h 01m

Santa Barbara

Sat 8/29

4:47 pm-10:41 am

2 stops14h 54m

$307
Quickest round-trip

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 8/27

5:51 am-11:30 am

1 stop8h 39m

Santa Barbara

Sat 8/29

12:15 pm-11:24 pm

1 stop8h 09m

$312

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 8/30

5:45 am-12:59 pm

2 stops10h 14m

Santa Barbara

Sun 9/6

12:33 pm-11:34 pm

1 stop8h 01m

$322

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 9/10

3:13 pm-9:56 pm

2 stops9h 43m

Santa Barbara

Fri 9/11

12:33 pm-11:30 pm

1 stop7h 57m

$327

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Fri 9/18

8:00 am-2:47 pm

1 stop9h 47m

Santa Barbara

Mon 9/28

7:24 pm-7:39 am

1 stop9h 15m

$328

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 9/10

3:13 pm-9:56 pm

2 stops9h 43m

Santa Barbara

Sun 9/13

8:30 pm-7:53 am

1 stop8h 23m

$329

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 7/21

6:00 am-11:52 am

1 stop8h 52m

Santa Barbara

Tue 7/28

12:37 pm-1:14 am

1 stop9h 37m

$330

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Fri 8/14

5:51 am-11:30 am

1 stop8h 39m

Santa Barbara

Fri 8/21

12:20 pm-11:37 pm

1 stop8h 17m

$337

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 Los Angeles from

How to get the cheapest flight ticket from Boston to Santa Barbara

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 Santa Barbara?

What is the cheapest month to fly to Santa Barbara?

The month of November is, on average, the cheapest month to fly to Santa Barbara from Boston, with most prices found around $417. If you are unable to visit Santa Barbara during the month of November, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $484.

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

You are more likely to see cheaper flights to Santa Barbara from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Barbara for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Barbara from Boston for as low as $365 on momondo.

Can stopping save me money on Boston to Santa Barbara flights?

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

How have Boston to Santa Barbara flight prices changed over time?

As of July 2026, prices for Boston to Santa Barbara flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Santa Barbara

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

Cheap Boston to Santa Barbara (BOS to SBA) flight deals and tips

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

Fastest flight time

8h 29m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 8h 29m
There are no direct flights from Boston to Santa Barbara. There are no popular flight routes from Boston to Santa Barbara.
Search flight deals

Frequently asked questions about flying from Boston to Santa Barbara

  • How far is Boston Logan Intl to Santa Barbara by plane?

    Boston Logan Intl and Santa Barbara are 2651.7 mi apart from one another. A reasonable flight in good conditions will take 8h 29m.

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

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

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

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

  • What documentation or ID do you need to fly to Santa Barbara Airport?

    The travel and health documents you'll need for your trip to Santa Barbara Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Barbara Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Santa Barbara?

Best airlines flying from Boston to Santa Barbara

Compare and see reviews for airlines that fly from Boston to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $296Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
DeltaPriceFrom $299Free CancellationRating
7.8
8,478 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,826 reviews
Search American Airlines flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Buellton
Santa Ynez
Los Olivos

Why use momondo?

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

Finding the right flight to Santa Barbara from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Barbara quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Boston to Santa Barbara?

momondo helps you find the best flight between Boston and Santa Barbara 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 Boston to Santa Barbara right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Santa Barbara from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Santa Barbara 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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