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San Clemente

$90+ Cheap flights from Washington, D.C. (WAS) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to San Clemente are usually found in September or August, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Find flight deals from Washington, D.C. to San Clemente

Cheapest flights from Washington, D.C. to San Clemente
Explore the most affordable flight options available from Washington, D.C. to San Clemente. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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.
Sat 12/68:30 pmBWI - LAX
1 stop16h 00mSpirit Airlines
Tue 12/92:16 pmLAX - BWI
1 stop16h 01mSpirit Airlines
Deal found 10/28$157
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:55 pmBWI - LAX
1 stop10h 04mSpirit Airlines
Wed 11/194:56 pmLAX - BWI
1 stop13h 40mSpirit Airlines
Deal found 10/29$159
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:00 pmBWI - LAX
1 stop12h 59mSpirit Airlines
Wed 11/194:56 pmLAX - BWI
1 stop13h 40mSpirit Airlines
Deal found 10/28$161
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:50 amBWI - LAX
1 stop9h 35mMultiple Airlines
Mon 11/1712:59 amLAX - BWI
1 stop11h 51mMultiple Airlines
Deal found 10/28$162
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:00 pmBWI - LAX
1 stop12h 59mSpirit Airlines
Tue 11/1812:59 amLAX - BWI
1 stop11h 51mSpirit Airlines
Deal found 10/28$163
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:00 pmBWI - LAX
1 stop12h 59mSpirit Airlines
Thu 11/1310:49 amLAX - BWI
1 stop6h 42mSpirit Airlines
Deal found 10/29$164
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:00 pmBWI - LAX
1 stop12h 59mSpirit Airlines
Tue 12/211:44 pmLAX - BWI
1 stop6h 52mSpirit Airlines
Deal found 10/29$165
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:22 amBWI - LAX
1 stop8h 29mSpirit Airlines
Tue 12/21:08 pmLAX - BWI
1 stop7h 08mSpirit Airlines
Deal found 10/29$166
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 11/186:20 amBWI - LAX
2 stops14h 45mSpirit Airlines
Wed 11/196:10 amLAX - BWI
2 stops24h 58mSpirit Airlines
Deal found 10/28$167
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:50 amBWI - LAX
1 stop9h 35mMultiple Airlines
Mon 11/2411:44 pmLAX - BWI
1 stop6h 52mMultiple Airlines
Deal found 10/28$169
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:49 amBWI - LAX
1 stop9h 46mFrontier
Thu 12/410:39 pmLAX - BWI
1 stop9h 16mFrontier
Deal found 10/28$170
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:00 pmDCA - LAX
1 stop9h 09mFrontier
Wed 12/36:40 amLAX - DCA
1 stop7h 19mFrontier
Deal found 10/29$218

Cheap flight deals from Washington, D.C. to San Clemente

Keep the following information in mind while searching for Washington, D.C. to San Clemente flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$159
(Kiwi.com)

One-way from

$90
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$367
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
Search Deals
From Washington, D.C. (WAS) to San Clemente
Search Deals
One-way flight from Washington, D.C. (WAS) to San Clemente
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to San Clemente that are best for you.

Fly from

Washington, D.C.

Fly to

San Clemente

Route

Depart

Return

Price

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 2/26

6:05 am-11:50 am

1 stop8h 45m

Los Angeles

Mon 3/2

11:15 pm-9:45 am

1 stop7h 30m

$177

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 12/11

6:15 am-9:10 am

Nonstop5h 55m

Los Angeles

Wed 12/17

5:00 am-3:10 pm

1 stop7h 10m

$189

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 2/11

6:15 am-12:55 pm

1 stop9h 40m

Los Angeles

Thu 2/19

8:40 am-10:59 pm

1 stop11h 19m

$221

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 2/10

6:15 am-2:18 pm

1 stop11h 03m

Los Angeles

Thu 2/19

8:40 am-10:59 pm

1 stop11h 19m

$221

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Fri 1/30

6:15 am-12:55 pm

1 stop9h 40m

Los Angeles

Sun 2/8

10:30 am-10:47 pm

1 stop9h 17m

$225

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 3/3

9:30 am-12:08 pm

Nonstop5h 38m

Los Angeles

Tue 3/10

12:45 pm-8:55 pm

Nonstop5h 10m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 3/3

9:30 am-12:08 pm

Nonstop5h 38m

Los Angeles

Wed 3/11

12:45 pm-8:55 pm

Nonstop5h 10m

$237

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 12/18

7:30 pm-12:10 am

1 stop7h 40m

Los Angeles

Wed 1/7

6:25 am-2:15 pm

Nonstop4h 50m

$237

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 2/18

4:15 pm-9:25 pm

1 stop8h 10m

Los Angeles

Wed 3/4

6:25 am-2:15 pm

Nonstop4h 50m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 12/11

11:40 am-6:45 pm

2 stops10h 05m

Los Angeles

Sun 12/14

12:45 pm-11:55 pm

1 stop8h 10m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to San Clemente

Have a flexible travel schedule? Discover the best time to fly to San Clemente from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to San Clemente

How far ahead should I book a flight from Washington, D.C. to San Clemente?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to San Clemente. Price data was last updated on October 24, 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to San Clemente. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to San Clemente?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to San Clemente (average of $73). Flying from Washington, D.C. to San Clemente in December is currently the most expensive (average of $178). 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 WAS to CL3?

Find hourly flight availability from Washington, D.C. 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Washington, D.C. to San Clemente by exploring options for tickets in the evening.

What is the cheapest day to fly from Washington, D.C. to San Clemente?

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

Travelers seeking maximum savings on their Washington, D.C. to San Clemente flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. to San Clemente?

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 October 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and United Airlines from Washington, D.C. to San Clemente by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,115 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Washington, D.C. to San Clemente?

    For as low as $237, Southwest can have you in San Clemente from Washington, D.C. in 5h 38m. There are 2304 mi between Washington, D.C. and San Clemente. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to San Clemente one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $90. United Airlines flights start at $90 while deals on JetBlue start at $113 one-way.

  • What are the most popular routes from Washington, D.C. to San Clemente?

    The most popular route from Washington, D.C. to San Clemente is Washington, D.C. Dulles Intl - Los Angeles. You may also consider Washington, D.C. Reagan-National - Los Angeles or Baltimore/Washington - Los Angeles.

  • What are the most reliable airlines from Washington, D.C. to San Clemente?

    Before booking your flight to San Clemente from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Egyptair (94%), Air China (92%), Ethiopian Air( 90%).

  • What are the cheapest flights from Washington, D.C. to San Clemente?

    On average you can expect to pay $998 for a flight from Washington, D.C. to San Clemente. The cheapest flight overall is $148 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles) is currently priced at $180.

  • Can I find deals for flights from Washington, D.C. to San Clemente that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to San Clemente?

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

  • Can I find deals for business class flights from Washington, D.C. to San Clemente?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to San Clemente?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to San Clemente (average of $73). Flying from Washington, D.C. to San Clemente in December is currently the most expensive (average of $178). 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.

See more FAQs

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Alternative routes for Washington, D.C. to San Clemente

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington, D.C. to San Clemente

Discover the top 10 airlines that operate flights from Washington, D.C. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$95Average$256FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$284FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$362FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$142Average$296FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$169Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$179Average$441FlexibilityNo cancel feeOn-time69%
DeltaCheapest$180Average$431FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$209Average$371FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$216Average$446FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$327Average$361FlexibilityNo cancel feeOn-time83%

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