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Cheap flights from Lafayette to San Diego from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to San Diego departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lafayette to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:33 pm - 10:50 pm
LFT
-
SAN
6h 17m1 stop
American Airlines Logo
6:20 am - 2:20 pm
SAN
-
LFT
6h 00m1 stop
$251American Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
2:50 pm - 7:12 pm
LFT
-
SAN
6h 22m1 stop
American Airlines Logo
12:46 pm - 10:57 pm
SAN
-
LFT
8h 11m2 stops
$256American Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
10:30 am - 3:57 pm
LFT
-
SAN
7h 27m1 stop
American Airlines Logo
6:20 am - 2:20 pm
SAN
-
LFT
6h 00m1 stop
$260American Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
10:30 am - 6:31 pm
LFT
-
SAN
10h 01m2 stops
American Airlines Logo
12:46 pm - 10:57 pm
SAN
-
LFT
8h 11m2 stops
$261American Airlines
Wed, Jan 21 - Tue, Jan 27
American Airlines Logo
10:30 am - 3:57 pm
LFT
-
SAN
7h 27m1 stop
American Airlines Logo
6:20 am - 2:20 pm
SAN
-
LFT
6h 00m1 stop
$285American Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
10:30 am - 6:31 pm
LFT
-
SAN
10h 01m2 stops
American Airlines Logo
8:02 am - 5:57 pm
SAN
-
LFT
7h 55m1 stop
$290American Airlines
Tue, Feb 10 - Wed, Feb 18
American Airlines Logo
10:30 am - 6:31 pm
LFT
-
SAN
10h 01m2 stops
American Airlines Logo
12:46 pm - 10:57 pm
SAN
-
LFT
8h 11m2 stops
$295American Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
10:30 am - 6:31 pm
LFT
-
SAN
10h 01m2 stops
American Airlines Logo
6:21 am - 5:57 pm
SAN
-
LFT
9h 36m2 stops
$325American Airlines
Tue, Feb 10 - Wed, Feb 18
American Airlines Logo
10:30 am - 6:31 pm
LFT
-
SAN
10h 01m2 stops
American Airlines Logo
6:20 am - 2:20 pm
SAN
-
LFT
6h 00m1 stop
$329American Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
9:50 am - 4:36 pm
LFT
-
SAN
8h 46m1 stop
United Airlines Logo
8:00 am - 3:31 pm
SAN
-
LFT
5h 31m1 stop
$331United Airlines
Sat, Jan 31 - Tue, Feb 3

American Airlines flights from Lafayette to San Diego

Our best American Airlines deals on Lafayette to San Diego flight tickets
American Airlines
Jan 20
LFT6:33 pmLafayette Regional
6h 17m
1 stop
SAN10:50 pmSan Diego
Jan 28
SAN6:20 amSan Diego
6h 00m
1 stop
LFT2:20 pmLafayette Regional
$251
Find similar
American Airlines
Jan 20
LFT2:50 pmLafayette Regional
6h 22m
1 stop
SAN7:12 pmSan Diego
Jan 28
SAN12:46 pmSan Diego
8h 11m
2 stops
LFT10:57 pmLafayette Regional
$256
Find similar
American Airlines
Jan 28
LFT10:30 amLafayette Regional
7h 27m
1 stop
SAN3:57 pmSan Diego
Feb 1
SAN6:20 amSan Diego
6h 00m
1 stop
LFT2:20 pmLafayette Regional
$260
Find similar

Delta flights from Lafayette to San Diego

Our best Delta deals on Lafayette to San Diego flight tickets
Delta
Feb 13
LFT3:09 pmLafayette Regional
7h 28m
1 stop
SAN8:37 pmSan Diego
Feb 19
SAN11:16 amSan Diego
8h 57m
1 stop
LFT10:13 pmLafayette Regional
$489
Find similar
Delta
Feb 18
LFT3:09 pmLafayette Regional
7h 28m
1 stop
SAN8:37 pmSan Diego
Feb 22
SAN6:30 amSan Diego
8h 05m
1 stop
LFT4:35 pmLafayette Regional
$559
Find similar
Delta
Jan 22
LFT2:32 pmLafayette Regional
10h 13m
1 stop
SAN10:45 pmSan Diego
Jan 26
SAN11:11 amSan Diego
9h 02m
1 stop
LFT10:13 pmLafayette Regional
$689
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Lafayette to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 1/20

6:33 pm-10:50 pm

1 stop6h 17m

San Diego

Wed 1/28

6:20 am-2:20 pm

1 stop6h 00m

$251

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 1/20

2:50 pm-7:12 pm

1 stop6h 22m

San Diego

Wed 1/28

12:46 pm-10:57 pm

2 stops8h 11m

$256

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/28

10:30 am-3:57 pm

1 stop7h 27m

San Diego

Sun 2/1

6:20 am-2:20 pm

1 stop6h 00m

$260

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/21

10:30 am-6:31 pm

2 stops10h 01m

San Diego

Tue 1/27

12:46 pm-10:57 pm

2 stops8h 11m

$261

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/28

10:30 am-3:57 pm

1 stop7h 27m

San Diego

Sun 2/1

6:20 am-2:20 pm

1 stop6h 00m

$285

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 2/10

10:30 am-6:31 pm

2 stops10h 01m

San Diego

Wed 2/18

8:02 am-5:57 pm

1 stop7h 55m

$290

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 1/20

10:30 am-6:31 pm

2 stops10h 01m

San Diego

Wed 1/28

12:46 pm-10:57 pm

2 stops8h 11m

$295

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 2/10

10:30 am-6:31 pm

2 stops10h 01m

San Diego

Wed 2/18

6:21 am-5:57 pm

2 stops9h 36m

$325

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/28

10:30 am-6:31 pm

2 stops10h 01m

San Diego

Sun 2/1

6:20 am-2:20 pm

1 stop6h 00m

$329

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Sat 1/31

9:50 am-4:36 pm

1 stop8h 46m

San Diego

Tue 2/3

8:00 am-3:31 pm

1 stop5h 31m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Lafayette to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Lafayette during the month April is also very affordable. Most momondo users find prices during this month for around $279.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Lafayette to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $351. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $594. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $366. Flights at noon are often more expensive with an average ticket price of $473.

Can stopping save me money on Lafayette to San Diego flights?

You could potentially save up to 62% on your flight if you consider stops on a Lafayette to San Diego flight.

When to book flights from Lafayette to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Lafayette to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lafayette to San Diego (LFT to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to San Diego

Fastest flight time

6h 31m

Direct flights

None
The fastest flight from Lafayette to San Diego takes 6h 31m
There are no direct flights from Lafayette to San Diego. There are no popular flight routes from Lafayette to San Diego.
Search flight deals

  • How far is Lafayette Regional to San Diego by plane?

    The distance between Lafayette Regional and San Diego is about 1486.8 mi. Typically, this will take 6h 31m by plane in normal conditions.

  • When did momondo last update prices for flights from Lafayette Regional Airport to San Diego Airport?

    Prices for flights from Lafayette Regional Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Lafayette Regional Airport to San Diego Airport?

  • How old do you have to be to fly from Lafayette Regional Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Lafayette to San Diego?

Best airlines flying from Lafayette to San Diego

Compare and see reviews for airlines that fly from Lafayette to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lafayette to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lafayette to San Diego with flexible booking policies on momondo?

Flights from Lafayette to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lafayette to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Lafayette.

I’m not ready to book a flight from Lafayette to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Lafayette and alert you when they change.

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