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Cheap flights from Boston to Los Angeles from $159

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 5/19. 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

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Find the cheapest flights from Boston to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:00 am - 6:19 pm
BOS
-
SBA
12h 19m
1 stop
Alaska Airlines Logo
7:07 pm - 7:12 am
SBA
-
BOS
9h 05m
1 stop
$317Alaska Airlines
Tue, May 5 - Wed, May 6
American Airlines Logo
10:18 am - 6:08 pm
BOS
-
SBA
10h 50m
2 stops
American Airlines Logo
1:02 pm - 12:04 am
SBA
-
BOS
8h 02m
1 stop
$322American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
6:00 am - 12:12 pm
BOS
-
SBA
9h 12m
1 stop
American Airlines Logo
7:13 pm - 6:00 am
SBA
-
BOS
7h 47m
1 stop
$325American Airlines
Tue, Apr 7 - Thu, Apr 9
American Airlines Logo
6:13 am - 12:12 pm
BOS
-
SBA
8h 59m
1 stop
American Airlines Logo
12:57 pm - 12:24 am
SBA
-
BOS
8h 27m
1 stop
$326American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
6:00 am - 12:12 pm
BOS
-
SBA
9h 12m
1 stop
American Airlines Logo
12:57 pm - 12:24 am
SBA
-
BOS
8h 27m
1 stop
$328American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
8:26 am - 6:08 pm
BOS
-
SBA
12h 42m
2 stops
American Airlines Logo
12:57 pm - 12:24 am
SBA
-
BOS
8h 27m
1 stop
$329American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
8:26 am - 6:08 pm
BOS
-
SBA
12h 42m
2 stops
American Airlines Logo
7:13 pm - 6:00 am
SBA
-
BOS
7h 47m
1 stop
$330American Airlines
Tue, Apr 7 - Thu, Apr 9
American Airlines Logo
9:30 am - 6:08 pm
BOS
-
SBA
11h 38m
2 stops
American Airlines Logo
12:57 pm - 12:24 am
SBA
-
BOS
8h 27m
1 stop
$331American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
7:08 am - 3:41 pm
BOS
-
SBA
11h 33m
2 stops
American Airlines Logo
12:57 pm - 12:24 am
SBA
-
BOS
8h 27m
1 stop
$332American Airlines
Sat, May 16 - Wed, May 20
Alaska Airlines Logo
9:00 am - 6:19 pm
BOS
-
SBA
12h 19m
1 stop
Alaska Airlines Logo
7:07 pm - 7:12 am
SBA
-
BOS
9h 05m
1 stop
$333Alaska Airlines
Tue, May 5 - Wed, May 6

Delta flights from Boston to Santa Barbara

Our best Delta deals on Boston to Santa Barbara flight tickets
Delta
Apr 11
BOS6:15 amBoston Logan Intl
8h 45m
1 stop
SBA12:00 pmSanta Barbara
Apr 14
SBA5:45 amSanta Barbara
7h 49m
1 stop
BOS4:34 pmBoston Logan Intl
$337
Delta
Apr 11
BOS6:15 amBoston Logan Intl
8h 45m
1 stop
SBA12:00 pmSanta Barbara
Apr 14
SBA4:53 pmSanta Barbara
15h 42m
2 stops
BOS11:35 amBoston Logan Intl
$342
Delta
May 16
BOS1:10 pmBoston Logan Intl
12h 25m
2 stops
SBA10:35 pmSanta Barbara
May 20
SBA5:50 amSanta Barbara
11h 14m
2 stops
BOS8:04 pmBoston Logan Intl
$347

Southwest flights from Boston to Santa Barbara

Our best Southwest deals on Boston to Santa Barbara flight tickets
Southwest
Apr 24
BOS5:05 pmBoston Logan Intl
8h 25m
1 stop
SBA10:30 pmSanta Barbara
Apr 28
SBA6:40 amSanta Barbara
14h 25m
1 stop
BOS12:05 amBoston Logan Intl
$407
Southwest
May 5
BOS5:45 amBoston Logan Intl
10h 50m
2 stops
SBA1:35 pmSanta Barbara
May 8
SBA5:20 amSanta Barbara
8h 50m
2 stops
BOS5:10 pmBoston Logan Intl
$412
Southwest
Apr 24
BOS3:45 pmBoston Logan Intl
10h 40m
2 stops
SBA11:25 pmSanta Barbara
Apr 28
SBA6:40 amSanta Barbara
14h 25m
1 stop
BOS12:05 amBoston Logan Intl
$413

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 March 17, 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

Tue 5/5

9:00 am-6:19 pm

1 stop12h 19m

Santa Barbara

Wed 5/6

7:07 pm-7:12 am

1 stop9h 05m

$317

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 4/7

10:18 am-6:08 pm

2 stops10h 50m

Santa Barbara

Sat 4/11

1:02 pm-12:04 am

1 stop8h 02m

$322
Quickest round-trip

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 4/7

6:00 am-12:12 pm

1 stop9h 12m

Santa Barbara

Thu 4/9

7:13 pm-6:00 am

1 stop7h 47m

$325

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 5/16

6:13 am-12:12 pm

1 stop8h 59m

Santa Barbara

Wed 5/20

12:57 pm-12:24 am

1 stop8h 27m

$326

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 5/16

6:00 am-12:12 pm

1 stop9h 12m

Santa Barbara

Wed 5/20

12:57 pm-12:24 am

1 stop8h 27m

$328

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 5/16

8:26 am-6:08 pm

2 stops12h 42m

Santa Barbara

Wed 5/20

12:57 pm-12:24 am

1 stop8h 27m

$329

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 4/7

8:26 am-6:08 pm

2 stops12h 42m

Santa Barbara

Thu 4/9

7:13 pm-6:00 am

1 stop7h 47m

$330

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 5/16

9:30 am-6:08 pm

2 stops11h 38m

Santa Barbara

Wed 5/20

12:57 pm-12:24 am

1 stop8h 27m

$331

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Sat 5/16

7:08 am-3:41 pm

2 stops11h 33m

Santa Barbara

Wed 5/20

12:57 pm-12:24 am

1 stop8h 27m

$332

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 5/5

9:00 am-6:19 pm

1 stop12h 19m

Santa Barbara

Wed 5/6

7:07 pm-7:12 am

1 stop9h 05m

$333

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 $398. If you are unable to visit Santa Barbara during the month of November, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $464.

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 $511 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 $358 on momondo.

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

You could potentially save up to 29% 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 March 2026, prices for Boston to Santa Barbara flights are approximately 11% 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

7h 55m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 7h 55m
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 7h 55m.

  • 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 $298Free CancellationRating
7.9
8,288 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,468 reviews
Search American Airlines flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
SouthwestPriceFrom $416Free CancellationRating
8.0
4,320 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
Santa Ynez
Buellton
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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