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$149+ Cheap flights from Baton Rouge to San Diego (BTR - SAN)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SAN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Baton Rouge to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to San Diego (SAN). 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 julio 29, 2025.

Round-trip from

$287
(Delta)

One-way from

$149
(Delta)

Popular in

February

Cheapest in

November

Average price

$366
From Baton Rouge Ryan to San Diego
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One-way flight from Baton Rouge Ryan to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baton Rouge to San Diego

Cheapest flights from Baton Rouge to San Diego
Explore the most affordable flight options available from Baton Rouge to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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.
jue. 9/184:39 pmBTR - SAN
1 stop8h 45mDelta
lun. 9/2210:30 pmSAN - BTR
1 stop8h 37mDelta
Deal found 7/27$289
This United Airlines deal was found by Cheapflights users on 7/27. 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.
mar. 9/166:45 amBTR - SAN
2 stops8h 55mUnited Airlines
dom. 9/213:15 pmSAN - BTR
1 stop6h 09mUnited Airlines
Deal found 7/27$294
This American Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 8/256:42 pmBTR - SAN
1 stop5h 48mAmerican Airlines
vie. 8/292:25 pmSAN - BTR
1 stop6h 20mAmerican Airlines
Deal found 7/27$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to San Diego 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 julio 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to San Diego that are best for you.

Fly from

Baton Rouge

Fly to

San Diego

Route

Depart

Return

Price

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

dom. 8/31

6:00 am-12:28 pm

1 stop8h 28m

San Diego

mié. 9/3

10:37 am-10:13 pm

1 stop9h 36m

$287

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

mar. 9/16

6:45 am-1:40 pm

2 stops8h 55m

San Diego

dom. 9/21

3:15 pm-11:24 pm

1 stop6h 09m

$294

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

lun. 8/25

6:42 pm-10:30 pm

1 stop5h 48m

San Diego

vie. 8/29

2:25 pm-10:45 pm

1 stop6h 20m

$297

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

lun. 9/1

6:00 am-12:28 pm

1 stop8h 28m

$149

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

lun. 9/1

10:50 am-2:25 pm

1 stop5h 35m

$180

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

jue. 8/28

5:00 am-1:40 pm

2 stops10h 40m

$336

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

vie. 8/29

12:19 pm-8:18 pm

2 stops33h 59m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Baton Rouge to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Baton Rouge 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 Baton Rouge to San Diego

What is the cheapest month to book a flight from Baton Rouge to San Diego?

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to San Diego (average of $286). Flying from Baton Rouge to San Diego in March is currently the most expensive (average of $366). 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 BTR to SAN?

Find hourly flight availability from Baton Rouge to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from Baton Rouge to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the morning.

How much does it cost to fly round-trip from Baton Rouge to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated julio 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Baton Rouge to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Baton Rouge to San Diego round-trip?

    Delta, at $287, was found to be the cheapest airline from Baton Rouge to San Diego.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Baton Rouge to San Diego one-way?

    The cheapest airlines for a one-way flight from Baton Rouge to San Diego are Delta ($149), American Airlines ($180), and United Airlines ($336).

  • Can I find deals for flights from Baton Rouge to San Diego that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to San Diego?

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

  • Can I find deals for business class flights from Baton Rouge to San Diego?

    Yes. Cheapflights offers flight deals from Baton Rouge to San Diego 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 Baton Rouge to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to San Diego (average of $286). Flying from Baton Rouge to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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Alternative routes for Baton Rouge to San Diego

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Top 3 airlines flying from Baton Rouge to San Diego

Discover the top 3 airlines that operate flights from Baton Rouge to San Diego. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$282Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$378FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$446FlexibilityNo cancel feeOn-time71%

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