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San Clemente

$115+ Cheap flights from Boston (BOS) to San Clemente, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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The best prices from Boston Logan Intl to San Clemente are usually found in September or October, booked 54 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Boston to San Clemente

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to San Clemente (CL3). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$177
(Cheapflightsfares)

One-way from

$115
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$318
From Boston Logan Intl to San Clemente
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One-way flight from Boston Logan Intl to San Clemente
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Boston to San Clemente

Cheapest flights from Boston to San Clemente
Explore the most affordable flight options available from Boston to San Clemente. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Justfly.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:00 amBOS - LAX
1 stop16h 18mMultiple Airlines
lun. 3/1011:40 pmLAX - BOS
1 stop8h 40mMultiple Airlines
Deal found 1/21$177
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/195:12 pmBOS - LAX
1 stop17h 31mSpirit Airlines
mié. 2/2610:43 pmLAX - BOS
2 stops14h 29mSpirit Airlines
Deal found 1/21$178
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2512:48 pmBOS - LAX
1 stop12h 17mFrontier
lun. 4/284:59 pmLAX - BOS
1 stop28h 51mFrontier
Deal found 1/21$180
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/196:00 pmBOS - LAX
Nonstop6h 45mUnited Airlines
mar. 2/258:25 amLAX - BOS
Nonstop5h 25mUnited Airlines
Deal found 1/21$213
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/226:25 pmBOS - LAX
Nonstop6h 55mDelta
mié. 2/267:55 amLAX - BOS
Nonstop5h 22mDelta
Deal found 1/21$227
This JetBlue deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/66:04 amBOS - LAX
Nonstop6h 36mJetBlue
mié. 2/127:45 amLAX - BOS
Nonstop5h 24mJetBlue
Deal found 1/21$229
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:03 amBOS - LAX
Nonstop6h 22mAmerican Airlines
dom. 9/1410:15 pmLAX - BOS
Nonstop5h 32mAmerican Airlines
Deal found 1/21$303
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/115:24 pmBOS - LAX
2 stops23h 53mAlaska Airlines
mar. 2/258:00 amLAX - BOS
1 stop28h 23mAlaska Airlines
Deal found 1/21$310
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/118:30 amBOS - LAX
2 stops11h 45mSouthwest
vie. 2/216:20 pmLAX - BOS
1 stop12h 20mSouthwest
Deal found 1/21$322

Find flights from Boston to San Clemente within your budget

Customize your flight search to find flights from Boston to San Clemente 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mar. 2/4

7:13 am-1:02 pm

1 stop8h 49m

Los Angeles

vie. 2/7

9:40 pm-2:45 pm

1 stop14h 05m

$177

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

vie. 3/7

6:00 am-3:04 pm

1 stop12h 04m

Los Angeles

mar. 3/11

11:40 pm-11:20 am

1 stop8h 40m

$185

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mié. 2/12

8:15 am-11:48 am

Nonstop6h 33m

Los Angeles

sáb. 2/15

9:15 pm-5:49 am

Nonstop5h 34m

$203

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

sáb. 2/22

6:25 pm-10:20 pm

Nonstop6h 55m

Los Angeles

mié. 2/26

7:55 am-4:17 pm

Nonstop5h 22m

$227

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

vie. 2/7

6:15 pm-9:50 pm

Nonstop6h 35m

Los Angeles

dom. 2/9

12:51 am-12:18 pm

1 stop8h 27m

$268

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

vie. 3/21

6:00 am-3:04 pm

1 stop12h 04m

Los Angeles

sáb. 3/29

8:18 pm-12:34 am

1 stop25h 16m

$272

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mié. 2/5

10:49 am-5:04 pm

1 stop9h 15m

Los Angeles

dom. 2/9

10:49 pm-7:15 am

Nonstop5h 26m

$312

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mar. 2/11

1:25 pm-9:45 pm

2 stops11h 20m

Los Angeles

mar. 2/18

8:55 am-11:55 pm

1 stop12h 00m

$318

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

vie. 2/21

7:59 pm-10:31 am

2 stops17h 32m

Los Angeles

mar. 2/25

11:30 am-3:23 pm

1 stop24h 53m

$321

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mié. 2/19

4:20 pm-12:00 pm

2 stops22h 40m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
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Best time to book a flight from Boston to San Clemente

Have a flexible travel schedule? Discover the best time to fly to San Clemente from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to San Clemente

Get recent, data-driven insights about flights from Boston to San Clemente including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to San Clemente?

Use this chart to determine the optimal time to book a round-trip flight from Boston to San Clemente. Price data was last updated on January 17, 2025.

The price you pay for your flight from Boston to San Clemente may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to San Clemente?

Currently, January is the cheapest month in which you can book a flight from Boston to San Clemente (average of $246). Flying from Boston to San Clemente in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to CL3?

Find hourly flight availability from Boston to San Clemente. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Boston to San Clemente, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to San Clemente?

Use this chart to determine the cheapest time to fly round-trip from Boston to San Clemente. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to San Clemente flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to San Clemente

Explore weekly flight availability from Boston to San Clemente. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2025.

The most flights from BOS to CL3 are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in San Clemente by month

Plan your trip to San Clemente by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Clemente ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit San Clemente when rainfall is around 0.0 in.

Temperature in San Clemente by month

Plan your trip to San Clemente by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Clemente, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Clemente

Get insights into the airlines that provide service to San Clemente. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Clemente. Reviews last updated enero 21, 2025.
To help decide which airline to fly from Boston to San Clemente, see what other customers have to say about Frontier, Spirit Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Boston to San Clemente. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to San Clemente?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to San Clemente from Boston. Booking flights from Logan Intl (BOS) to San Clemente should be relatively easy as there are 36 daily outbound flights to San Clemente from 10 different airlines.

  • How popular is this Boston to San Clemente flight route?

    Within the past month, 106 users have taken a look at flights from Boston Logan Intl to San Clemente.

  • What are the cheapest airlines to fly from Boston to San Clemente one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $115. United Airlines flights start at $119 while deals on Delta start at $125 one-way.

  • What are the most reliable airlines from Boston to San Clemente?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to San Clemente on time: Air Tahiti Nui (92%), American Airlines (92%), Fiji Airways (92%).

  • What are the cheapest flights from Boston to San Clemente?

    While on average a flight from Boston to San Clemente is generally $924, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Boston Logan Intl - Los Angeles), you can expect to pay $147 for that flight.

  • Can I find deals for flights from Boston to San Clemente that include hotel bookings?

    Yes. In addition to deals on Boston to San Clemente flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to San Clemente?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San Clemente.

  • Can I find deals for business class flights from Boston to San Clemente?

    Yes. Cheapflights offers flight deals from Boston to San Clemente by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to San Clemente?

    Currently, January is the cheapest month in which you can book a flight from Boston to San Clemente (average of $246). Flying from Boston to San Clemente in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Boston to San Clemente

Discover the top 10 airlines that operate flights from Boston to San Clemente. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$112Average$249FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$113Average$272FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$148Average$391FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$161Average$457FlexibilityNo cancel feeOn-time75%
DeltaCheapest$163Average$441FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$166Average$382FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$200Average$451FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$464FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$469FlexibilityNo cancel feeOn-time63%
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