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Cheap flights from Boston to Los Angeles from $105

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 8/18. 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.
Southwest Logo
5:35 am - 12:55 pm
BOS
-
SBA
10h 20m
2 stops
Southwest Logo
10:40 am - 12:25 am
SBA
-
BOS
10h 45m
1 stop
$265Southwest
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
9:05 am - 5:05 pm
BOS
-
SBA
11h 00m
1 stop
Southwest Logo
10:40 am - 12:25 am
SBA
-
BOS
10h 45m
1 stop
$266Southwest
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
1:05 pm - 9:20 pm
BOS
-
SBA
11h 15m
2 stops
Southwest Logo
12:30 pm - 12:25 am
SBA
-
BOS
8h 55m
1 stop
$268Southwest
Tue, Aug 25 - Thu, Aug 27
Southwest Logo
3:20 pm - 10:30 pm
BOS
-
SBA
10h 10m
2 stops
Southwest Logo
10:55 am - 12:25 am
SBA
-
BOS
10h 30m
1 stop
$277Southwest
Tue, Aug 11 - Wed, Aug 19
Southwest Logo
5:25 am - 1:30 pm
BOS
-
SBA
11h 05m
2 stops
Southwest Logo
10:55 am - 12:25 am
SBA
-
BOS
10h 30m
1 stop
$282Southwest
Tue, Jul 28 - Wed, Aug 5
Alaska Airlines Logo
4:33 pm - 11:44 pm
BOS
-
SBA
10h 11m
1 stop
Alaska Airlines Logo
6:00 am - 5:40 am
SBA
-
BOS
20h 40m
1 stop
$297Alaska Airlines
Thu, Aug 13 - Mon, Aug 17
Delta Logo
1:34 pm - 10:36 pm
BOS
-
SBA
12h 02m
2 stops
Delta Logo
12:43 pm - 11:57 pm
SBA
-
BOS
8h 14m
1 stop
$302Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:00 am - 11:47 am
BOS
-
SBA
8h 47m
1 stop
American Airlines Logo
6:48 pm - 5:45 am
SBA
-
BOS
7h 57m
1 stop
$307American Airlines
Tue, Jul 14 - Mon, Jul 20
Southwest Logo
5:35 am - 12:55 pm
BOS
-
SBA
10h 20m
2 stops
Southwest Logo
5:30 am - 7:50 pm
SBA
-
BOS
11h 20m
2 stops
$308Southwest
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:00 am - 11:47 am
BOS
-
SBA
8h 47m
1 stop
American Airlines Logo
6:48 pm - 5:45 am
SBA
-
BOS
7h 57m
1 stop
$311American Airlines
Wed, Jul 15 - Tue, Jul 21

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Southwest flights from Boston to Santa Barbara

Our best Southwest deals on Boston to Santa Barbara flight tickets
Southwest
Aug 18
BOS5:35 amBoston Logan Intl
10h 20m
2 stops
SBA12:55 pmSanta Barbara
Aug 22
SBA10:40 amSanta Barbara
10h 45m
1 stop
BOS12:25 amBoston Logan Intl
$265
Southwest
Aug 18
BOS9:05 amBoston Logan Intl
11h 00m
1 stop
SBA5:05 pmSanta Barbara
Aug 22
SBA10:40 amSanta Barbara
10h 45m
1 stop
BOS12:25 amBoston Logan Intl
$266
Southwest
Aug 25
BOS1:05 pmBoston Logan Intl
11h 15m
2 stops
SBA9:20 pmSanta Barbara
Aug 27
SBA12:30 pmSanta Barbara
8h 55m
1 stop
BOS12:25 amBoston Logan Intl
$268

Alaska Airlines flights from Boston to Santa Barbara

Our best Alaska Airlines deals on Boston to Santa Barbara flight tickets
Alaska Airlines
Aug 13
BOS4:33 pmBoston Logan Intl
10h 11m
1 stop
SBA11:44 pmSanta Barbara
Aug 17
SBA6:00 amSanta Barbara
20h 40m
1 stop
BOS5:40 amBoston Logan Intl
$297
Alaska Airlines
Sep 5
BOS8:00 amBoston Logan Intl
9h 47m
1 stop
SBA2:47 pmSanta Barbara
Sep 9
SBA7:24 pmSanta Barbara
9h 15m
1 stop
BOS7:39 amBoston Logan Intl
$328
Alaska Airlines
Aug 13
BOS4:33 pmBoston Logan Intl
10h 11m
1 stop
SBA11:44 pmSanta Barbara
Aug 16
SBA1:42 pmSanta Barbara
12h 58m
1 stop
BOS5:40 amBoston Logan Intl
$331

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 June 10, 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 8/18

5:35 am-12:55 pm

2 stops10h 20m

Santa Barbara

Sat 8/22

10:40 am-12:25 am

1 stop10h 45m

$265

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 8/18

9:05 am-5:05 pm

1 stop11h 00m

Santa Barbara

Sat 8/22

10:40 am-12:25 am

1 stop10h 45m

$266

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 8/25

1:05 pm-9:20 pm

2 stops11h 15m

Santa Barbara

Thu 8/27

12:30 pm-12:25 am

1 stop8h 55m

$268

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 8/11

3:20 pm-10:30 pm

2 stops10h 10m

Santa Barbara

Wed 8/19

10:55 am-12:25 am

1 stop10h 30m

$277

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 7/28

5:25 am-1:30 pm

2 stops11h 05m

Santa Barbara

Wed 8/5

10:55 am-12:25 am

1 stop10h 30m

$282

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Thu 8/13

4:33 pm-11:44 pm

1 stop10h 11m

Santa Barbara

Mon 8/17

6:00 am-5:40 am

1 stop20h 40m

$297

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 8/18

1:34 pm-10:36 pm

2 stops12h 02m

Santa Barbara

Tue 8/25

12:43 pm-11:57 pm

1 stop8h 14m

$302
Quickest round-trip

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 7/14

6:00 am-11:47 am

1 stop8h 47m

Santa Barbara

Mon 7/20

6:48 pm-5:45 am

1 stop7h 57m

$307

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 8/18

5:35 am-12:55 pm

2 stops10h 20m

Santa Barbara

Sat 8/22

5:30 am-7:50 pm

2 stops11h 20m

$308

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Wed 7/15

6:00 am-11:47 am

1 stop8h 47m

Santa Barbara

Tue 7/21

6:48 pm-5:45 am

1 stop7h 57m

$311

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 $403. 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 $474.

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 $507 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 19% 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 June 2026, prices for Boston to Santa Barbara flights are approximately 7% 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 48m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 7h 48m
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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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 7h 48m.

  • 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
7.9
8,396 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
SouthwestPriceFrom $471Free CancellationRating
7.9
4,237 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

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