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Cheap flights from Boston to Los Angeles from $154

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 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:25 pm - 9:55 pm
BOS
-
SBA
8h 30m1 stop
Delta Logo
12:35 pm - 11:56 pm
SBA
-
BOS
8h 21m1 stop
$330Delta
Tue, Jan 20 - Wed, Jan 28
Alaska Airlines Logo
6:44 pm - 1:53 pm
BOS
-
SBA
22h 09m1 stop
Alaska Airlines Logo
7:20 am - 3:20 pm
SBA
-
BOS
29h 00m1 stop
$332Alaska Airlines
Sat, Jan 17 - Mon, Jan 26
Delta Logo
6:10 am - 12:16 pm
BOS
-
SBA
9h 06m1 stop
Delta Logo
4:59 pm - 6:05 am
SBA
-
BOS
10h 06m1 stop
$333Delta
Sun, Jan 18 - Mon, Feb 2
Delta Logo
12:00 pm - 8:56 pm
BOS
-
SBA
11h 56m2 stops
Delta Logo
12:35 pm - 11:56 pm
SBA
-
BOS
8h 21m1 stop
$335Delta
Sun, Jan 18 - Tue, Jan 27
Delta Logo
12:00 pm - 8:56 pm
BOS
-
SBA
11h 56m2 stops
Delta Logo
4:59 pm - 6:05 am
SBA
-
BOS
10h 06m1 stop
$338Delta
Sun, Jan 18 - Mon, Jan 26
Delta Logo
1:00 pm - 8:56 pm
BOS
-
SBA
10h 56m2 stops
Delta Logo
5:40 am - 7:30 pm
SBA
-
BOS
10h 50m2 stops
$340Delta
Sun, Jan 18 - Tue, Feb 3
Delta Logo
12:00 pm - 8:56 pm
BOS
-
SBA
11h 56m2 stops
Delta Logo
5:40 am - 7:30 pm
SBA
-
BOS
10h 50m2 stops
$343Delta
Sat, Jan 17 - Thu, Jan 29
Delta Logo
4:25 pm - 9:55 pm
BOS
-
SBA
8h 30m1 stop
Delta Logo
12:35 pm - 6:50 am
SBA
-
BOS
15h 15m2 stops
$345Delta
Tue, Jan 20 - Sat, Jan 31
Delta Logo
1:00 pm - 8:56 pm
BOS
-
SBA
10h 56m2 stops
Delta Logo
4:59 pm - 10:22 pm
SBA
-
BOS
26h 23m2 stops
$350Delta
Sun, Jan 18 - Sat, Jan 24
Delta Logo
4:25 pm - 9:55 pm
BOS
-
SBA
8h 30m1 stop
Delta Logo
12:35 pm - 11:56 pm
SBA
-
BOS
8h 21m1 stop
$353Delta
Wed, Jan 14 - Tue, Jan 27

Delta flights from Boston to Santa Barbara

Our best Delta deals on Boston to Santa Barbara flight tickets
Delta
Jan 20
BOS4:25 pmBoston Logan Intl
8h 30m
1 stop
SBA9:55 pmSanta Barbara
Jan 28
SBA12:35 pmSanta Barbara
8h 21m
1 stop
BOS11:56 pmBoston Logan Intl
$330
Find similar
Delta
Jan 18
BOS6:10 amBoston Logan Intl
9h 06m
1 stop
SBA12:16 pmSanta Barbara
Feb 2
SBA4:59 pmSanta Barbara
10h 06m
1 stop
BOS6:05 amBoston Logan Intl
$333
Find similar
Delta
Jan 18
BOS12:00 pmBoston Logan Intl
11h 56m
2 stops
SBA8:56 pmSanta Barbara
Jan 27
SBA12:35 pmSanta Barbara
8h 21m
1 stop
BOS11:56 pmBoston Logan Intl
$335
Find similar

Alaska Airlines flights from Boston to Santa Barbara

Our best Alaska Airlines deals on Boston to Santa Barbara flight tickets
Alaska Airlines
Jan 17
BOS6:44 pmBoston Logan Intl
22h 09m
1 stop
SBA1:53 pmSanta Barbara
Jan 26
SBA7:20 amSanta Barbara
29h 00m
1 stop
BOS3:20 pmBoston Logan Intl
$332
Find similar
Alaska Airlines
Jan 21
BOS7:00 amBoston Logan Intl
9h 53m
1 stop
SBA1:53 pmSanta Barbara
Feb 3
SBA2:45 pmSanta Barbara
22h 35m
1 stop
BOS4:20 pmBoston Logan Intl
$388
Find similar
Alaska Airlines
Jan 22
BOS7:00 amBoston Logan Intl
9h 53m
1 stop
SBA1:53 pmSanta Barbara
Jan 31
SBA2:45 pmSanta Barbara
30h 09m
1 stop
BOS11:54 pmBoston Logan Intl
$391
Find similar

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 December 23, 2025.
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

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/20

4:25 pm-9:55 pm

1 stop8h 30m

Santa Barbara

Wed 1/28

12:35 pm-11:56 pm

1 stop8h 21m

$330

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 1/17

6:44 pm-1:53 pm

1 stop22h 09m

Santa Barbara

Mon 1/26

7:20 am-3:20 pm

1 stop29h 00m

$332

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/18

6:10 am-12:16 pm

1 stop9h 06m

Santa Barbara

Mon 2/2

4:59 pm-6:05 am

1 stop10h 06m

$333

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/18

12:00 pm-8:56 pm

2 stops11h 56m

Santa Barbara

Tue 1/27

12:35 pm-11:56 pm

1 stop8h 21m

$335

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/18

12:00 pm-8:56 pm

2 stops11h 56m

Santa Barbara

Mon 1/26

4:59 pm-6:05 am

1 stop10h 06m

$338

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/18

1:00 pm-8:56 pm

2 stops10h 56m

Santa Barbara

Tue 2/3

5:40 am-7:30 pm

2 stops10h 50m

$340

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 1/17

12:00 pm-8:56 pm

2 stops11h 56m

Santa Barbara

Thu 1/29

5:40 am-7:30 pm

2 stops10h 50m

$343

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/20

4:25 pm-9:55 pm

1 stop8h 30m

Santa Barbara

Sat 1/31

12:35 pm-6:50 am

2 stops15h 15m

$345

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/18

1:00 pm-8:56 pm

2 stops10h 56m

Santa Barbara

Sat 1/24

4:59 pm-10:22 pm

2 stops26h 23m

$350

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Wed 1/14

4:25 pm-9:55 pm

1 stop8h 30m

Santa Barbara

Tue 1/27

12:35 pm-11:56 pm

1 stop8h 21m

$353

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 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 $397. If you are unable to visit Santa Barbara 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 $419.

What is the cheapest day to depart on your flight to Santa Barbara?

The cheapest day to depart on your flight to Santa Barbara is on a Tuesday when prices can be found for as low as $481. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $628.

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

According to our data, the cheapest time of day to fly to Santa Barbara is in the afternoon. momondo users have found flights departing from Boston to Santa Barbara in the afternoon for as low as $496. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $527 on average. Flights to Santa Barbara from Boston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $518 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 $418 on momondo.

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

As of December 2025, prices for Boston to Santa Barbara flights are approximately 29% more expensive 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 25m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 8h 25m
There are no direct flights from Boston to Santa Barbara. There are no popular flight routes from Boston to Santa Barbara.
Search flight deals

  • 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 25m.

  • 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
DeltaPriceFrom $299Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,253 reviews
Search Southwest 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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