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Cheap flights from Boston to Los Angeles from $158

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 2/17. 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

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Delta Logo
10:20 am - 4:09 pmBOS-SBA
8h 49m1 stop
Delta Logo
5:40 am - 4:10 pmSBA-BOS
7h 30m1 stop
$338Delta
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Thu, Nov 20 - Thu, Nov 27
Delta Logo
9:00 am - 8:40 pmBOS-SBA
14h 40m2 stops
Delta Logo
5:40 am - 4:10 pmSBA-BOS
7h 30m1 stop
$343Delta
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Thu, Nov 20 - Thu, Nov 27
United Airlines Logo
6:17 pm - 11:44 pmBOS-SBA
8h 27m1 stop
United Airlines Logo
12:59 pm - 11:46 pmSBA-BOS
7h 47m1 stop
$346United Airlines
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Sat, Jan 10 - Sun, Jan 18
United Airlines Logo
6:17 pm - 11:44 pmBOS-SBA
8h 27m1 stop
United Airlines Logo
6:20 am - 7:39 pmSBA-BOS
10h 19m2 stops
$351United Airlines
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Sat, Jan 10 - Sun, Jan 18
American Airlines Logo
6:40 am - 12:35 pmBOS-SBA
8h 55m1 stop
American Airlines Logo
12:26 pm - 11:12 pmSBA-BOS
7h 46m1 stop
$389American Airlines
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Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
6:40 am - 12:35 pmBOS-SBA
8h 55m1 stop
American Airlines Logo
10:02 am - 10:19 pmSBA-BOS
9h 17m2 stops
$394American Airlines
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Thu, Jan 1 - Thu, Jan 8
Southwest Logo
5:55 am - 2:50 pmBOS-SBA
11h 55m1 stop
Southwest Logo
11:20 am - 10:30 pmSBA-BOS
8h 10m1 stop
$396Southwest
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Fri, Feb 13 - Wed, Feb 18
Southwest Logo
5:55 am - 2:50 pmBOS-SBA
11h 55m1 stop
Southwest Logo
6:00 am - 10:30 pmSBA-BOS
13h 30m2 stops
$407Southwest
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Fri, Feb 13 - Wed, Feb 18
Alaska Airlines Logo
5:55 pm - 4:52 pmBOS-SBA
25h 57m2 stops
Alaska Airlines Logo
7:15 pm - 7:16 amSBA-BOS
9h 01m1 stop
$418Alaska Airlines
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Mon, Feb 16 - Tue, Feb 17
Alaska Airlines Logo
6:44 pm - 7:47 pmBOS-SBA
28h 03m2 stops
Alaska Airlines Logo
7:20 am - 11:59 pmSBA-BOS
13h 39m2 stops
$442Alaska Airlines
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Sun, Jan 25 - Fri, Jan 30

United Airlines flights from Boston to Santa Barbara

Our best United Airlines deals on Boston to Santa Barbara flight tickets
United Airlines
Jan 10
BOS6:17 pmBoston Logan Intl
8h 27m
1 stop
SBA11:44 pmSanta Barbara
Jan 18
SBA12:59 pmSanta Barbara
7h 47m
1 stop
BOS11:46 pmBoston Logan Intl
$346
Find similar
United Airlines
Jan 10
BOS6:17 pmBoston Logan Intl
8h 27m
1 stop
SBA11:44 pmSanta Barbara
Jan 18
SBA6:20 amSanta Barbara
10h 19m
2 stops
BOS7:39 pmBoston Logan Intl
$351
Find similar
United Airlines
Nov 26
BOS3:10 pmBoston Logan Intl
11h 34m
2 stops
SBA11:44 pmSanta Barbara
Dec 3
SBA6:00 amSanta Barbara
10h 24m
1 stop
BOS7:24 pmBoston Logan Intl
$494
Find similar

American Airlines flights from Boston to Santa Barbara

Our best American Airlines deals on Boston to Santa Barbara flight tickets
American Airlines
Jan 1
BOS6:40 amBoston Logan Intl
8h 55m
1 stop
SBA12:35 pmSanta Barbara
Jan 8
SBA12:26 pmSanta Barbara
7h 46m
1 stop
BOS11:12 pmBoston Logan Intl
$389
Find similar
American Airlines
Jan 1
BOS6:40 amBoston Logan Intl
8h 55m
1 stop
SBA12:35 pmSanta Barbara
Jan 8
SBA10:02 amSanta Barbara
9h 17m
2 stops
BOS10:19 pmBoston Logan Intl
$394
Find similar
American Airlines
Feb 16
BOS6:15 amBoston Logan Intl
8h 44m
1 stop
SBA11:59 amSanta Barbara
Feb 17
SBA6:12 amSanta Barbara
7h 11m
1 stop
BOS4:23 pmBoston Logan Intl
$437
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 October 30, 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

Thu 11/20

10:20 am-4:09 pm

1 stop8h 49m

Santa Barbara

Thu 11/27

5:40 am-4:10 pm

1 stop7h 30m

$338

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 11/20

9:00 am-8:40 pm

2 stops14h 40m

Santa Barbara

Thu 11/27

5:40 am-4:10 pm

1 stop7h 30m

$343

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 1/10

6:17 pm-11:44 pm

1 stop8h 27m

Santa Barbara

Sun 1/18

12:59 pm-11:46 pm

1 stop7h 47m

$346

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 1/10

6:17 pm-11:44 pm

1 stop8h 27m

Santa Barbara

Sun 1/18

6:20 am-7:39 pm

2 stops10h 19m

$351

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 1/1

6:40 am-12:35 pm

1 stop8h 55m

Santa Barbara

Thu 1/8

12:26 pm-11:12 pm

1 stop7h 46m

$389

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 1/1

6:40 am-12:35 pm

1 stop8h 55m

Santa Barbara

Thu 1/8

10:02 am-10:19 pm

2 stops9h 17m

$394

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Fri 2/13

5:55 am-2:50 pm

1 stop11h 55m

Santa Barbara

Wed 2/18

11:20 am-10:30 pm

1 stop8h 10m

$396

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Fri 2/13

5:55 am-2:50 pm

1 stop11h 55m

Santa Barbara

Wed 2/18

6:00 am-10:30 pm

2 stops13h 30m

$407

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Mon 2/16

5:55 pm-4:52 pm

2 stops25h 57m

Santa Barbara

Tue 2/17

7:15 pm-7:16 am

1 stop9h 01m

$418

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sun 1/25

6:44 pm-7:47 pm

2 stops28h 03m

Santa Barbara

Fri 1/30

7:20 am-11:59 pm

2 stops13h 39m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $388. 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 $408.

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 $519 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 $427 on momondo.

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

You could potentially save up to 24% 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 October 2025, prices for Boston to Santa Barbara flights are approximately 3% 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

Direct flights

None
There are no direct flights from Boston to Santa Barbara. There are no popular flight routes from Boston to Santa Barbara.
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  • 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 18m.

  • 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
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,243 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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