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Cheap flights from Boston to Los Angeles from $115

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
8:00 am - 1:35 pmBOS  Boston Logan Intl-SBA Santa Barbara
8h 35m1 stop San Diego
Southwest Logo
6:00 am - 9:40 pmSBA  Santa Barbara-BOS Boston Logan Intl
12h 40m2 stops Las Vegas Harry Reid Intl Lambert-St Louis
$222Southwest
Sat, Nov 14 - Tue, Nov 17
American Airlines Logo
6:36 am - 12:00 pmBOS  Boston Logan Intl-SBA Santa Barbara
8h 24m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:35 pm - 11:58 pmSBA  Santa Barbara-BOS Boston Logan Intl
8h 23m1 stop Dallas/Fort Worth
$229American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
6:36 am - 12:00 pmBOS  Boston Logan Intl-SBA Santa Barbara
8h 24m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:06 am - 4:45 pmSBA  Santa Barbara-BOS Boston Logan Intl
7h 39m1 stop Phoenix Sky Harbor Intl
$229American Airlines
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
8:00 am - 1:44 pmBOS  Boston Logan Intl-SBA Santa Barbara
8h 44m1 stop Los Angeles
United Airlines Logo
2:30 pm - 12:49 amSBA  Santa Barbara-BOS Boston Logan Intl
7h 19m1 stop Los Angeles
$271United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
3:13 pm - 9:56 pmBOS  Boston Logan Intl-SBA Santa Barbara
9h 43m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
2:30 pm - 12:49 amSBA  Santa Barbara-BOS Boston Logan Intl
7h 19m1 stop Los Angeles
$276United Airlines
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
11:35 am - 9:15 pmBOS  Boston Logan Intl-SBA Santa Barbara
12h 40m2 stops Baltimore/Washington Denver Intl
Southwest Logo
6:00 am - 9:40 pmSBA  Santa Barbara-BOS Boston Logan Intl
12h 40m2 stops Las Vegas Harry Reid Intl Lambert-St Louis
$292Southwest
Sat, Nov 14 - Tue, Nov 17
Delta Logo
6:05 am - 12:03 pmBOS  Boston Logan Intl-SBA Santa Barbara
8h 58m1 stop Salt Lake City
Delta Logo
4:50 pm - 6:25 amSBA  Santa Barbara-BOS Boston Logan Intl
10h 35m1 stop Salt Lake City
$297Delta
Fri, Oct 30 - Fri, Nov 6
Delta Logo
8:15 am - 4:07 pmBOS  Boston Logan Intl-SBA Santa Barbara
10h 52m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
4:50 pm - 6:30 amSBA  Santa Barbara-BOS Boston Logan Intl
10h 40m1 stop Salt Lake City
$302Delta
Sat, Sep 5 - Fri, Sep 11
Alaska Airlines Logo
7:12 am - 6:34 pmBOS  Boston Logan Intl-SBA Santa Barbara
14h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:26 pm - 5:47 amSBA  Santa Barbara-BOS Boston Logan Intl
11h 21m1 stop San Diego
$337Alaska Airlines
Wed, Sep 16 - Fri, Sep 18
Alaska Airlines Logo
6:17 pm - 2:47 pmBOS  Boston Logan Intl-SBA Santa Barbara
23h 30m1 stop San Diego
Alaska Airlines Logo
3:26 pm - 5:47 amSBA  Santa Barbara-BOS Boston Logan Intl
11h 21m1 stop San Diego
$355Alaska Airlines
Fri, Sep 18 - Mon, Sep 28

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American Airlines flights from Boston to Santa Barbara

Our best American Airlines deals on Boston to Santa Barbara flight tickets
American Airlines
Nov 3
BOS6:36 amBoston Logan Intl
8h 24m
1 stop
SBA12:00 pmSanta Barbara
Nov 7
SBA12:35 pmSanta Barbara
8h 23m
1 stop
BOS11:58 pmBoston Logan Intl
$229
American Airlines
Sep 5
BOS1:10 pmBoston Logan Intl
7h 53m
1 stop
SBA6:03 pmSanta Barbara
Sep 11
SBA12:32 pmSanta Barbara
7h 58m
1 stop
BOS11:30 pmBoston Logan Intl
$271
American Airlines
Sep 5
BOS1:10 pmBoston Logan Intl
7h 53m
1 stop
SBA6:03 pmSanta Barbara
Sep 11
SBA12:32 pmSanta Barbara
7h 58m
1 stop
BOS11:30 pmBoston Logan Intl
$276

United Airlines flights from Boston to Santa Barbara

Our best United Airlines deals on Boston to Santa Barbara flight tickets
United Airlines
Nov 13
BOS3:05 pmBoston Logan Intl
9h 03m
1 stop
SBA9:08 pmSanta Barbara
Nov 14
SBA8:00 amSanta Barbara
8h 25m
1 stop
BOS7:25 pmBoston Logan Intl
$322
United Airlines
Nov 13
BOS1:29 pmBoston Logan Intl
11h 34m
2 stops
SBA10:03 pmSanta Barbara
Nov 14
SBA6:20 amSanta Barbara
7h 29m
1 stop
BOS4:49 pmBoston Logan Intl
$328
United Airlines
Aug 28
BOS7:45 amBoston Logan Intl
8h 14m
1 stop
SBA12:59 pmSanta Barbara
Aug 29
SBA6:00 amSanta Barbara
10h 19m
2 stops
BOS7:19 pmBoston Logan Intl
$332

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 August 16, 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 Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Sat 11/14

8:00 am-1:35 pm

1 stop8h 35m

Santa Barbara

Tue 11/17

6:00 am-9:40 pm

2 stops12h 40m

$222

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Tue 11/3

6:36 am-12:00 pm

1 stop8h 24m

Santa Barbara

Sat 11/7

12:35 pm-11:58 pm

1 stop8h 23m

$229
Quickest round-trip

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Wed 12/9

6:36 am-12:00 pm

1 stop8h 24m

Santa Barbara

Wed 12/16

6:06 am-4:45 pm

1 stop7h 39m

$229

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Thu 9/10

8:00 am-1:44 pm

1 stop8h 44m

Santa Barbara

Mon 9/14

2:30 pm-12:49 am

1 stop7h 19m

$271

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Thu 9/10

3:13 pm-9:56 pm

2 stops9h 43m

Santa Barbara

Mon 9/14

2:30 pm-12:49 am

1 stop7h 19m

$276

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Sat 11/14

11:35 am-9:15 pm

2 stops12h 40m

Santa Barbara

Tue 11/17

6:00 am-9:40 pm

2 stops12h 40m

$292

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Fri 10/30

6:05 am-12:03 pm

1 stop8h 58m

Santa Barbara

Fri 11/6

4:50 pm-6:25 am

1 stop10h 35m

$297

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Sat 9/5

8:15 am-4:07 pm

2 stops10h 52m

Santa Barbara

Fri 9/11

4:50 pm-6:30 am

1 stop10h 40m

$302

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Wed 9/16

7:12 am-6:34 pm

1 stop14h 22m

Santa Barbara

Fri 9/18

3:26 pm-5:47 am

1 stop11h 21m

$337

BostonSanta Barbara

BOS Boston Logan Intl - SBA Santa Barbara

BOSSBA

Boston Logan Intl

Fri 9/18

6:17 pm-2:47 pm

1 stop23h 30m

Santa Barbara

Mon 9/28

3:26 pm-5:47 am

1 stop11h 21m

$355

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 typical price of a round-trip flight between Boston and Santa Barbara?

Prices are currently low for flights on this route.

Typical prices usually range from $331 to $542.
The lowest price recently found on this route was $222.

What is the cheapest month to fly to Santa Barbara?

The month of August is, on average, the cheapest month to fly to Santa Barbara from Boston, with most prices found around $416. If you are unable to visit Santa Barbara during the month of August, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $435.

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 $514 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 $416 on momondo.

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

As of August 2026, prices for Boston to Santa Barbara flights are approximately 9% 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 52m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 7h 52m
There are no direct flights from Boston to Santa Barbara. There are no popular flight routes from Boston to Santa Barbara.
Search flight deals

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 52m.

  • 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
United AirlinesPriceFrom $296Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
DeltaPriceFrom $306Free CancellationRating
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $331Free CancellationRating
7.1
11,950 reviews
Search American Airlines flights
SouthwestPriceFrom $392Free CancellationRating
8.0
4,217 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

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