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$251+ Cheap flights from Lafayette to San Diego (LFT - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SAN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$251
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$343
From Lafayette Regional to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 julio 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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.
mar. 8/124:25 pmLFT - SAN
1 stop8h 05mAmerican Airlines
sáb. 8/162:48 pmSAN - LFT
1 stop6h 18mAmerican Airlines
Deal found 7/3$251
This Delta deal was found by Cheapflights users on 7/2. 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.
mar. 8/1211:20 amLFT - SAN
1 stop10h 06mDelta
sáb. 8/1610:47 amSAN - LFT
1 stop8h 10mDelta
Deal found 7/2$257
This United Airlines deal was found by Cheapflights users on 7/3. 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. 8/1210:01 amLFT - SAN
3 stops12h 15mUnited Airlines
sáb. 8/166:15 amSAN - LFT
2 stops9h 26mUnited Airlines
Deal found 7/3$346

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 julio 3, 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

mar. 8/12

4:25 pm-10:30 pm

1 stop8h 05m

San Diego

sáb. 8/16

2:48 pm-11:06 pm

1 stop6h 18m

$251

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

mar. 8/12

11:20 am-7:26 pm

1 stop10h 06m

San Diego

sáb. 8/16

10:47 am-8:57 pm

1 stop8h 10m

$257

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

mar. 8/12

10:01 am-8:16 pm

3 stops12h 15m

San Diego

sáb. 8/16

6:15 am-5:41 pm

2 stops9h 26m

$346

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

mié. 9/3

9:57 am-10:28 pm

2 stops14h 31m

$264

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

mié. 9/3

4:22 pm-10:36 pm

1 stop8h 14m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 julio 3, 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.

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 3, 2025.
Read reviews from past customers who have flown Delta, 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.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $251 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $257 and $346 round-trip. American Airlines is priced at 25% 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 Lafayette?

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

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$351FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$335FlexibilityNo cancel feeOn-time71%

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