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$126+ Cheap flights from Lafayette to San Diego (LFT - 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SAN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Lafayette to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) 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 August 18, 2025.

Round-trip from

$290
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$268
From Lafayette Regional to San Diego
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One-way flight from Lafayette Regional to San Diego
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Lafayette to San Diego

Cheapest flights from Lafayette to San Diego
Explore the most affordable flight options available from Lafayette to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/412:12 pmLFT - SAN
1 stop7h 51mAmerican Airlines
Sat 9/66:20 amSAN - LFT
2 stops9h 40mAmerican Airlines
Deal found 8/16$290
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 10/94:36 pmLFT - SAN
1 stop8h 08mAmerican Airlines
Tue 10/143:14 pmSAN - LFT
1 stop5h 53mAmerican Airlines
Deal found 8/15$315
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 12/252:15 pmLFT - SAN
1 stop6h 31mUnited Airlines
Mon 12/298:00 amSAN - LFT
1 stop5h 31mUnited Airlines
Deal found 8/17$344
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 12/256:19 pmLFT - SAN
1 stop7h 26mAmerican Airlines
Mon 12/296:31 amSAN - LFT
1 stop5h 10mAmerican Airlines
Deal found 8/16$368
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/44:07 pmLFT - SAN
2 stops9h 37mUnited Airlines
Sat 9/67:00 amSAN - LFT
2 stops8h 47mUnited Airlines
Deal found 8/16$375
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 8/294:07 pmLFT - SAN
1 stop5h 57mUnited Airlines
Sun 8/318:05 amSAN - LFT
1 stop7h 42mUnited Airlines
Deal found 8/16$429

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette 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 August 18, 2025.
Use the filters below to find and compare flights from Lafayette to San Diego that are best for you.

Fly from

Lafayette

Fly to

San Diego

Route

Depart

Return

Price

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 9/4

12:12 pm-6:03 pm

1 stop7h 51m

San Diego

Sat 9/6

6:20 am-6:00 pm

2 stops9h 40m

$290

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 10/9

4:36 pm-10:44 pm

1 stop8h 08m

San Diego

Tue 10/14

3:14 pm-11:07 pm

1 stop5h 53m

$315

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 12/25

2:15 pm-6:46 pm

1 stop6h 31m

San Diego

Mon 12/29

8:00 am-3:31 pm

1 stop5h 31m

$344

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 12/25

6:19 pm-11:45 pm

1 stop7h 26m

San Diego

Mon 12/29

6:31 am-1:41 pm

1 stop5h 10m

$368

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 9/4

4:07 pm-11:44 pm

2 stops9h 37m

San Diego

Sat 9/6

7:00 am-5:47 pm

2 stops8h 47m

$375

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Sat 9/20

5:48 am-12:03 pm

1 stop8h 15m

$126

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Sat 9/20

12:22 pm-7:42 pm

2 stops9h 20m

$131

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Sun 9/14

5:48 am-10:01 am

1 stop6h 13m

$295

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Thu 9/18

5:56 pm-11:58 pm

1 stop8h 02m

$295

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Sun 9/14

5:17 am-1:40 pm

2 stops10h 23m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Lafayette to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Lafayette to San Diego (average of $286). Flying from Lafayette 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 LFT to SAN?

Find hourly flight availability from Lafayette 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 August 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Lafayette to San Diego by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Lafayette 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 August 18, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Lafayette 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.
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Lafayette 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 Lafayette to San Diego round-trip?

    Our cheapest airline available from Lafayette to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $208 on this airline. An additional option worth looking into is United Airlines, starting at $208. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lafayette 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 Lafayette to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Lafayette to San Diego (average of $286). Flying from Lafayette 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
La Mesa
Poway
National City
Lemon Grove
Imperial Beach
Alpine

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Top 2 airlines flying from Lafayette to San Diego

Discover the top 2 airlines that operate flights from Lafayette 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$375FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$337FlexibilityNo cancel feeOn-time71%

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