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Cheap flights from Boston to Los Angeles from $142

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 9/9. 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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Find the cheapest flights from Boston to Los Angeles (BOS-SBA)

Cheap round-trip flights

United Airlines Logo
3:31 pm - 9:05 pmBOS-SBA
8h 34m1 stop
United Airlines Logo
1:03 pm - 11:39 pmSBA-BOS
7h 36m1 stop
$283United Airlines
Find Deal
mar., oct. 21 - mar., oct. 28
United Airlines Logo
3:31 pm - 9:05 pmBOS-SBA
8h 34m1 stop
United Airlines Logo
5:30 am - 6:48 pmSBA-BOS
10h 18m2 stops
$288United Airlines
Find Deal
mar., oct. 21 - mar., oct. 28
American Airlines Logo
9:20 am - 6:29 pmBOS-SBA
12h 09m2 stops
American Airlines Logo
9:23 am - 9:48 pmSBA-BOS
9h 25m2 stops
$293American Airlines
Find Deal
mar., oct. 21 - mar., oct. 28
Delta Logo
12:00 pm - 8:08 pmBOS-SBA
11h 08m2 stops
Delta Logo
5:00 pm - 6:26 amSBA-BOS
10h 26m1 stop
$302Delta
Find Deal
mar., sep. 9 - mié., sep. 10
Alaska Airlines Logo
6:00 am - 4:52 pmBOS-SBA
13h 52m1 stop
Alaska Airlines Logo
7:15 pm - 4:46 pmSBA-BOS
18h 31m1 stop
$303Alaska Airlines
Find Deal
sáb., dic. 6 - mié., dic. 10
American Airlines Logo
6:00 am - 11:31 amBOS-SBA
8h 31m1 stop
American Airlines Logo
1:17 pm - 11:54 pmSBA-BOS
7h 37m1 stop
$304American Airlines
Find Deal
jue., sep. 25 - mar., sep. 30
Delta Logo
10:30 am - 8:08 pmBOS-SBA
12h 38m2 stops
Delta Logo
8:13 am - 11:00 pmSBA-BOS
11h 47m2 stops
$307Delta
Find Deal
mar., sep. 9 - mié., sep. 10
Alaska Airlines Logo
6:00 am - 4:52 pmBOS-SBA
13h 52m1 stop
Alaska Airlines Logo
7:15 pm - 4:46 pmSBA-BOS
18h 31m1 stop
$324Alaska Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Southwest Logo
5:15 am - 3:00 pmBOS-SBA
12h 45m2 stops
Southwest Logo
1:10 pm - 12:05 amSBA-BOS
7h 55m1 stop
$336Southwest
Find Deal
vie., nov. 7 - lun., nov. 10
Southwest Logo
9:15 am - 6:55 pmBOS-SBA
12h 40m2 stops
Southwest Logo
5:35 am - 10:55 pmSBA-BOS
14h 20m2 stops
$357Southwest
Find Deal
sáb., ene. 31 - sáb., feb. 7

United Airlines flights from Boston to Santa Barbara

Our best United Airlines deals on Boston to Santa Barbara flight tickets
United Airlines
Oct 21
BOS3:31 pmBoston Logan Intl
8h 34m
1 stop
SBA9:05 pmSanta Barbara
Oct 28
SBA1:03 pmSanta Barbara
7h 36m
1 stop
BOS11:39 pmBoston Logan Intl
$283
Find similar
United Airlines
Oct 21
BOS3:31 pmBoston Logan Intl
8h 34m
1 stop
SBA9:05 pmSanta Barbara
Oct 28
SBA5:30 amSanta Barbara
10h 18m
2 stops
BOS6:48 pmBoston Logan Intl
$288
Find similar
United Airlines
Oct 16
BOS6:00 amBoston Logan Intl
9h 08m
1 stop
SBA12:08 pmSanta Barbara
Oct 22
SBA8:40 pmSanta Barbara
10h 16m
2 stops
BOS9:56 amBoston Logan Intl
$326
Find similar

American Airlines flights from Boston to Santa Barbara

Our best American Airlines deals on Boston to Santa Barbara flight tickets
American Airlines
Oct 21
BOS9:20 amBoston Logan Intl
12h 09m
2 stops
SBA6:29 pmSanta Barbara
Oct 28
SBA9:23 amSanta Barbara
9h 25m
2 stops
BOS9:48 pmBoston Logan Intl
$293
Find similar
American Airlines
Sep 25
BOS6:00 amBoston Logan Intl
8h 31m
1 stop
SBA11:31 amSanta Barbara
Sep 30
SBA1:17 pmSanta Barbara
7h 37m
1 stop
BOS11:54 pmBoston Logan Intl
$304
Find similar
American Airlines
Sep 25
BOS5:00 pmBoston Logan Intl
8h 17m
1 stop
SBA10:17 pmSanta Barbara
Sep 30
SBA6:05 amSanta Barbara
12h 49m
2 stops
BOS9:54 pmBoston Logan Intl
$309
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 agosto 14, 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

mar. 10/21

3:31 pm-9:05 pm

1 stop8h 34m

Santa Barbara

mar. 10/28

1:03 pm-11:39 pm

1 stop7h 36m

$283

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

mar. 10/21

3:31 pm-9:05 pm

1 stop8h 34m

Santa Barbara

mar. 10/28

5:30 am-6:48 pm

2 stops10h 18m

$288

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

mar. 10/21

9:20 am-6:29 pm

2 stops12h 09m

Santa Barbara

mar. 10/28

9:23 am-9:48 pm

2 stops9h 25m

$293

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

mar. 9/9

12:00 pm-8:08 pm

2 stops11h 08m

Santa Barbara

mié. 9/10

5:00 pm-6:26 am

1 stop10h 26m

$302

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

sáb. 12/6

6:00 am-4:52 pm

1 stop13h 52m

Santa Barbara

mié. 12/10

7:15 pm-4:46 pm

1 stop18h 31m

$303

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

jue. 9/25

6:00 am-11:31 am

1 stop8h 31m

Santa Barbara

mar. 9/30

1:17 pm-11:54 pm

1 stop7h 37m

$304

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

mar. 9/9

10:30 am-8:08 pm

2 stops12h 38m

Santa Barbara

mié. 9/10

8:13 am-11:00 pm

2 stops11h 47m

$307

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

jue. 12/4

6:00 am-4:52 pm

1 stop13h 52m

Santa Barbara

lun. 12/8

7:15 pm-4:46 pm

1 stop18h 31m

$324

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

vie. 11/7

5:15 am-3:00 pm

2 stops12h 45m

Santa Barbara

lun. 11/10

1:10 pm-12:05 am

1 stop7h 55m

$336

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

sáb. 1/31

9:15 am-6:55 pm

2 stops12h 40m

Santa Barbara

sáb. 2/7

5:35 am-10:55 pm

2 stops14h 20m

$357

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 $357. 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 $418.

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 $513 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 $409 on momondo.

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

You could potentially save up to 4% 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 August 2025, prices for Boston to Santa Barbara flights are approximately 32% 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

Best Price Found

$142

Fastest flight time

7h 56m

Direct flights

None

Airports in Santa Barbara

1 airport
The best one-way flight to Santa Barbara from Boston in the past 72 hours is $142. The best round-trip flight deal from Boston to Santa Barbara found on momondo in the last 72 hours is $283.
The fastest flight from Boston to Santa Barbara takes 7h 56m
There are no direct flights from Boston to Santa Barbara. Popular non-direct route for this connection is Boston Logan Intl Airport - Santa Barbara Airport.
There is 1 airport near Santa Barbara: Santa Barbara (SBA)
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 56m.

  • 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 $296Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,244 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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