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Cheap flights from Boston to Los Angeles from $163

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 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Alaska Airlines Logo
5:20 pm - 7:47 pmBOS-SBA
29h 27m1 stop
Alaska Airlines Logo
7:20 am - 3:20 pmSBA-BOS
29h 00m1 stop
$326Alaska Airlines
Find Deal
Tue, Jan 27 - Thu, Feb 5
Delta Logo
6:10 am - 12:16 pmBOS-SBA
9h 06m1 stop
Delta Logo
8:45 am - 8:31 pmSBA-BOS
8h 46m1 stop
$327Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
Delta Logo
12:00 pm - 8:56 pmBOS-SBA
11h 56m2 stops
Delta Logo
8:45 am - 8:31 pmSBA-BOS
8h 46m1 stop
$332Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
Delta Logo
10:00 am - 8:56 pmBOS-SBA
13h 56m2 stops
Delta Logo
5:40 am - 7:38 pmSBA-BOS
10h 58m2 stops
$337Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
Delta Logo
6:10 am - 12:16 pmBOS-SBA
9h 06m1 stop
Delta Logo
8:45 am - 8:31 pmSBA-BOS
8h 46m1 stop
$359Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
American Airlines Logo
8:50 am - 3:46 pmBOS-SBA
9h 56m1 stop
American Airlines Logo
6:00 am - 10:31 pmSBA-BOS
13h 31m2 stops
$363American Airlines
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Tue, Jan 27 - Sat, Jan 31
Delta Logo
11:00 am - 8:56 pmBOS-SBA
12h 56m2 stops
Delta Logo
8:45 am - 8:31 pmSBA-BOS
8h 46m1 stop
$364Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
United Airlines Logo
8:25 am - 1:50 pmBOS-SBA
8h 25m1 stop
United Airlines Logo
10:45 am - 9:42 pmSBA-BOS
7h 57m1 stop
$368United Airlines
Find Deal
Tue, Jan 27 - Sat, Jan 31
Delta Logo
9:00 am - 8:56 pmBOS-SBA
14h 56m2 stops
Delta Logo
5:40 am - 7:38 pmSBA-BOS
10h 58m2 stops
$369Delta
Find Deal
Tue, Jan 6 - Sat, Jan 17
United Airlines Logo
1:35 pm - 10:30 pmBOS-SBA
11h 55m1 stop
United Airlines Logo
6:00 am - 5:06 pmSBA-BOS
8h 06m1 stop
$372United Airlines
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Tue, Dec 9 - Sat, Dec 13

Alaska Airlines flights from Boston to Santa Barbara

Our best Alaska Airlines deals on Boston to Santa Barbara flight tickets
Alaska Airlines
Jan 27
BOS5:20 pmBoston Logan Intl
29h 27m
1 stop
SBA7:47 pmSanta Barbara
Feb 5
SBA7:20 amSanta Barbara
29h 00m
1 stop
BOS3:20 pmBoston Logan Intl
$326
Find similar
Alaska Airlines
Jan 27
BOS7:00 amBoston Logan Intl
9h 53m
1 stop
SBA1:53 pmSanta Barbara
Feb 5
SBA7:20 amSanta Barbara
29h 00m
1 stop
BOS3:20 pmBoston Logan Intl
$374
Find similar
Alaska Airlines
Feb 24
BOS7:00 amBoston Logan Intl
9h 47m
1 stop
SBA1:47 pmSanta Barbara
Feb 27
SBA2:38 pmSanta Barbara
13h 16m
1 stop
BOS6:54 amBoston Logan Intl
$386
Find similar

Delta flights from Boston to Santa Barbara

Our best Delta deals on Boston to Santa Barbara flight tickets
Delta
Jan 6
BOS6:10 amBoston Logan Intl
9h 06m
1 stop
SBA12:16 pmSanta Barbara
Jan 17
SBA8:45 amSanta Barbara
8h 46m
1 stop
BOS8:31 pmBoston Logan Intl
$327
Find similar
Delta
Jan 6
BOS12:00 pmBoston Logan Intl
11h 56m
2 stops
SBA8:56 pmSanta Barbara
Jan 17
SBA8:45 amSanta Barbara
8h 46m
1 stop
BOS8:31 pmBoston Logan Intl
$332
Find similar
Delta
Jan 6
BOS10:00 amBoston Logan Intl
13h 56m
2 stops
SBA8:56 pmSanta Barbara
Jan 17
SBA5:40 amSanta Barbara
10h 58m
2 stops
BOS7:38 pmBoston Logan Intl
$337
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 November 26, 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

Tue 1/27

5:20 pm-7:47 pm

1 stop29h 27m

Santa Barbara

Thu 2/5

7:20 am-3:20 pm

1 stop29h 00m

$326

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

6:10 am-12:16 pm

1 stop9h 06m

Santa Barbara

Sat 1/17

8:45 am-8:31 pm

1 stop8h 46m

$327

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

12:00 pm-8:56 pm

2 stops11h 56m

Santa Barbara

Sat 1/17

8:45 am-8:31 pm

1 stop8h 46m

$332

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

10:00 am-8:56 pm

2 stops13h 56m

Santa Barbara

Sat 1/17

5:40 am-7:38 pm

2 stops10h 58m

$337

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

6:10 am-12:16 pm

1 stop9h 06m

Santa Barbara

Sat 1/17

8:45 am-8:31 pm

1 stop8h 46m

$359

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/27

8:50 am-3:46 pm

1 stop9h 56m

Santa Barbara

Sat 1/31

6:00 am-10:31 pm

2 stops13h 31m

$363

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

11:00 am-8:56 pm

2 stops12h 56m

Santa Barbara

Sat 1/17

8:45 am-8:31 pm

1 stop8h 46m

$364

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/27

8:25 am-1:50 pm

1 stop8h 25m

Santa Barbara

Sat 1/31

10:45 am-9:42 pm

1 stop7h 57m

$368

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 1/6

9:00 am-8:56 pm

2 stops14h 56m

Santa Barbara

Sat 1/17

5:40 am-7:38 pm

2 stops10h 58m

$369

BostonSanta Barbara

BOS - SBA

BOSSBA

Boston Logan Intl

Tue 12/9

1:35 pm-10:30 pm

1 stop11h 55m

Santa Barbara

Sat 12/13

6:00 am-5:06 pm

1 stop8h 06m

$372

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?

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 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 $520 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 $437 on momondo.

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

You could potentially save up to 2% 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 November 2025, prices for Boston to Santa Barbara flights are approximately 31% 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

Fastest flight time

8h 45m

Direct flights

None
The fastest flight from Boston to Santa Barbara takes 8h 45m
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 19m.

  • 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
7,999 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,254 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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