HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lafayette

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

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LFT
déc. 18 — déc. 251
jeu. 12/18
jeu. 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Lafayette with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Diego to Lafayette

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

This United Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 12/212:08 pmSAN - LFT
1 stop7h 07mUnited Airlines
sam. 12/69:50 amLFT - SAN
1 stop8h 26mUnited Airlines
Deal found 11/17$251
This United Airlines deal was found by Cheapflights users on 11/16. 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.
jeu. 12/1811:12 amSAN - LFT
2 stops8h 14mUnited Airlines
dim. 12/212:15 pmLFT - SAN
1 stop6h 31mUnited Airlines
Deal found 11/16$374
This American Airlines deal was found by Cheapflights users on 11/16. 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.
jeu. 12/187:14 amSAN - LFT
1 stop8h 10mAmerican Airlines
dim. 12/215:54 pmLFT - SAN
1 stop6h 02mAmerican Airlines
Deal found 11/16$399
This American Airlines deal was found by Cheapflights users on 11/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/217:14 amSAN - LFT
1 stop6h 13mAmerican Airlines
sam. 12/275:54 pmLFT - SAN
1 stop8h 05mAmerican Airlines
Deal found 11/17$839
This United Airlines deal was found by Cheapflights users on 11/17. 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.
dim. 12/214:10 pmSAN - LFT
2 stops17h 37mUnited Airlines
sam. 12/275:15 amLFT - SAN
1 stop15h 31mUnited Airlines
Deal found 11/17$861
This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/2110:00 amSAN - LFT
2 stops10h 17mDelta
sam. 12/276:00 amLFT - SAN
2 stops11h 33mDelta
Deal found 11/17$3,297

Cheap flight deals from San Diego to Lafayette

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(United Airlines)

Popular in

January

Cheapest in

May

Average price

$465
Provider with most accurate pricing for San Diego-Lafayette Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Lafayette Regional flights.
Search Deals
From San Diego to Lafayette Regional
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

San Diego

Fly to

Lafayette

Route

Depart

Return

Price

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mar. 12/2

12:08 pm-9:15 pm

1 stop7h 07m

Lafayette Regional

sam. 12/6

9:50 am-4:16 pm

1 stop8h 26m

$251

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mer. 4/8

2:59 pm-10:10 pm

1 stop5h 11m

Lafayette Regional

mar. 4/14

6:22 pm-9:53 pm

1 stop5h 31m

$269

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mar. 4/7

10:40 pm-10:36 am

1 stop9h 56m

Lafayette Regional

mar. 4/14

3:10 pm-10:58 pm

1 stop9h 48m

$269

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mer. 4/8

3:05 pm-10:52 pm

1 stop5h 47m

Lafayette Regional

mer. 4/15

12:08 pm-5:53 pm

1 stop7h 45m

$269

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mar. 4/7

10:40 pm-10:36 am

1 stop9h 56m

Lafayette Regional

jeu. 4/16

5:15 pm-10:58 pm

1 stop7h 43m

$269

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

ven. 2/20

8:00 am-3:28 pm

1 stop5h 28m

Lafayette Regional

mar. 2/24

4:07 pm-10:00 pm

1 stop7h 53m

$336

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mer. 4/8

3:05 pm-10:52 pm

1 stop5h 47m

Lafayette Regional

jeu. 4/16

9:40 am-1:38 pm

1 stop5h 58m

$349

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

mer. 4/8

3:05 pm-10:52 pm

1 stop5h 47m

Lafayette Regional

mar. 4/14

5:15 am-11:03 am

1 stop7h 48m

$349

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

ven. 4/10

12:10 pm-7:27 pm

1 stop5h 17m

$295

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

sam. 12/27

7:14 am-3:27 pm

1 stop6h 13m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 11 results
1
2

Compare providers for flights from San Diego to Lafayette

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Lafayette in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Lafayette flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Lafayette flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Lafayette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Lafayette flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Lafayette flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Lafayette

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

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

Currently, May is the cheapest month in which you can book a flight from San Diego to Lafayette (average of $89). Flying from San Diego to Lafayette in June is currently the most expensive (average of $305). 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.

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

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated novembre 18, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from San Diego to Lafayette. 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
9,020 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,020 reviews
United Airlines
7.4
Good
9,020 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,020 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Lafayette. 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 San Diego to Lafayette?

    There are many flights that can get you from San Diego to Lafayette in 5h 11m. Fly via United Airlines or American Airlines to get the fastest option. The distance from San Diego to Lafayette is about 1491 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from San Diego to Lafayette round-trip from $229. Another airline that can offer you cheap pricing is American Airlines. These flights start at 47% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Diego to Lafayette (average of $89). Flying from San Diego to Lafayette in June is currently the most expensive (average of $305). 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
Opelousas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Lafayette

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to New Orleans flights
San Francisco to New Orleans flights
Ontario to New Orleans flights
San Diego to New Orleans flights
Santa Ana to New Orleans flights
Oakland to New Orleans flights
San Jose to New Orleans flights
Las Vegas to New Orleans flights
Burbank to New Orleans flights
Sacramento to New Orleans flights
Long Beach to New Orleans flights
Palm Springs to New Orleans flights
Los Angeles to Baton Rouge flights
Fresno to New Orleans flights
Reno to New Orleans flights
Santa Ana to Baton Rouge flights
Santa Ana to Shreveport flights
Medford to New Orleans flights
San Francisco to Baton Rouge flights
Los Angeles to Shreveport flights
Ontario to Baton Rouge flights
San Jose to Baton Rouge flights
Fresno to Baton Rouge flights
Ontario to Shreveport flights
Los Angeles to Lafayette flights
San Luis Obispo to New Orleans flights
Las Vegas to Baton Rouge flights
Monterey to New Orleans flights
San Diego to Baton Rouge flights
Los Angeles to Alexandria flights
Santa Barbara to New Orleans flights
Santa Rosa to New Orleans flights
Sacramento to Shreveport flights
San Francisco to Lake Charles flights
San Francisco to Lafayette flights
San Francisco to Shreveport flights
Sacramento to Baton Rouge flights
Burbank to Baton Rouge flights
San Diego to Shreveport flights
San Francisco to Monroe flights
Oakland to Baton Rouge flights
Sacramento to Lafayette flights
Burbank to Shreveport flights
Ontario to Lafayette flights
Los Angeles to Lake Charles flights
Ontario to Alexandria flights
Las Vegas to Monroe flights
Las Vegas to Shreveport flights
Bakersfield to Baton Rouge flights

Top 2 airlines flying from San Diego to Lafayette

Discover the top 2 airlines that operate flights from San Diego to Lafayette. 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 novembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$438FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.