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Cheap flights from Lafayette to Los Angeles from $389

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Los Angeles departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lafayette to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:59 pm - 11:59 pm
LFT
-
ONT
6h 00m
1 stop
American Airlines Logo
7:13 pm - 10:21 am
ONT
-
LFT
13h 08m
2 stops
$389American Airlines
Sun, May 31 - Mon, Jun 15
Delta Logo
3:29 pm - 9:48 pm
LFT
-
ONT
8h 19m
1 stop
Delta Logo
11:50 am - 9:45 pm
ONT
-
LFT
7h 55m
1 stop
$414Delta
Sun, Jun 7 - Mon, Jun 15
American Airlines Logo
7:59 pm - 11:59 pm
LFT
-
ONT
6h 00m
1 stop
American Airlines Logo
7:13 pm - 10:21 am
ONT
-
LFT
13h 08m
2 stops
$447American Airlines
Fri, Jun 26 - Tue, Jun 30
Delta Logo
3:05 pm - 9:48 pm
LFT
-
ONT
8h 43m
1 stop
Delta Logo
11:50 am - 9:45 pm
ONT
-
LFT
7h 55m
1 stop
$449Delta
Fri, Jun 5 - Mon, Jun 15
American Airlines Logo
1:53 pm - 9:57 pm
LFT
-
ONT
10h 04m
2 stops
American Airlines Logo
7:13 pm - 10:21 am
ONT
-
LFT
13h 08m
2 stops
$452American Airlines
Fri, Jun 26 - Tue, Jun 30
United Airlines Logo
4:06 pm - 9:58 pm
LFT
-
ONT
7h 52m
1 stop
United Airlines Logo
6:53 pm - 10:57 am
ONT
-
LFT
14h 04m
2 stops
$454United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
2:10 pm - 8:52 pm
LFT
-
ONT
8h 42m
2 stops
United Airlines Logo
6:53 pm - 10:57 am
ONT
-
LFT
14h 04m
2 stops
$459United Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
7:59 pm - 11:59 pm
LFT
-
ONT
6h 00m
1 stop
American Airlines Logo
11:59 pm - 10:21 am
ONT
-
LFT
8h 22m
1 stop
$477American Airlines
Sun, May 31 - Mon, Jun 15
Delta Logo
3:29 pm - 9:48 pm
LFT
-
ONT
8h 19m
1 stop
Delta Logo
11:50 am - 9:45 pm
ONT
-
LFT
7h 55m
1 stop
$479Delta
Mon, Jun 8 - Mon, Jun 15
United Airlines Logo
2:10 pm - 10:59 pm
LFT
-
ONT
10h 49m
2 stops
United Airlines Logo
6:53 pm - 10:57 am
ONT
-
LFT
14h 04m
2 stops
$533United Airlines
Wed, Oct 21 - Wed, Oct 28

American Airlines flights from Lafayette to Ontario

Our best American Airlines deals on Lafayette to Ontario flight tickets
American Airlines
May 31
LFT7:59 pmLafayette Regional
6h 00m
1 stop
ONT11:59 pmOntario
Jun 15
ONT7:13 pmOntario
13h 08m
2 stops
LFT10:21 amLafayette Regional
$389
American Airlines
Jun 26
LFT7:59 pmLafayette Regional
6h 00m
1 stop
ONT11:59 pmOntario
Jun 30
ONT7:13 pmOntario
13h 08m
2 stops
LFT10:21 amLafayette Regional
$447
American Airlines
Jun 26
LFT1:53 pmLafayette Regional
10h 04m
2 stops
ONT9:57 pmOntario
Jun 30
ONT7:13 pmOntario
13h 08m
2 stops
LFT10:21 amLafayette Regional
$452

United Airlines flights from Lafayette to Ontario

Our best United Airlines deals on Lafayette to Ontario flight tickets
United Airlines
Oct 24
LFT4:06 pmLafayette Regional
7h 52m
1 stop
ONT9:58 pmOntario
Oct 28
ONT6:53 pmOntario
14h 04m
2 stops
LFT10:57 amLafayette Regional
$454
United Airlines
Oct 24
LFT2:10 pmLafayette Regional
8h 42m
2 stops
ONT8:52 pmOntario
Oct 28
ONT6:53 pmOntario
14h 04m
2 stops
LFT10:57 amLafayette Regional
$459
United Airlines
Oct 21
LFT2:10 pmLafayette Regional
10h 49m
2 stops
ONT10:59 pmOntario
Oct 28
ONT6:53 pmOntario
14h 04m
2 stops
LFT10:57 amLafayette Regional
$533

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to Ontario 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 May 18, 2026.
Use the filters below to find and compare flights from Lafayette to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sun 5/31

7:59 pm-11:59 pm

1 stop6h 00m

Ontario

Mon 6/15

7:13 pm-10:21 am

2 stops13h 08m

$389

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sun 6/7

3:29 pm-9:48 pm

1 stop8h 19m

Ontario

Mon 6/15

11:50 am-9:45 pm

1 stop7h 55m

$414

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 6/26

7:59 pm-11:59 pm

1 stop6h 00m

Ontario

Tue 6/30

7:13 pm-10:21 am

2 stops13h 08m

$447

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 6/5

3:05 pm-9:48 pm

1 stop8h 43m

Ontario

Mon 6/15

11:50 am-9:45 pm

1 stop7h 55m

$449

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 6/26

1:53 pm-9:57 pm

2 stops10h 04m

Ontario

Tue 6/30

7:13 pm-10:21 am

2 stops13h 08m

$452

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sat 10/24

4:06 pm-9:58 pm

1 stop7h 52m

Ontario

Wed 10/28

6:53 pm-10:57 am

2 stops14h 04m

$454

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sat 10/24

2:10 pm-8:52 pm

2 stops8h 42m

Ontario

Wed 10/28

6:53 pm-10:57 am

2 stops14h 04m

$459
Quickest round-trip

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sun 5/31

7:59 pm-11:59 pm

1 stop6h 00m

Ontario

Mon 6/15

11:59 pm-10:21 am

1 stop8h 22m

$477

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Mon 6/8

3:29 pm-9:48 pm

1 stop8h 19m

Ontario

Mon 6/15

11:50 am-9:45 pm

1 stop7h 55m

$479

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Wed 10/21

2:10 pm-10:59 pm

2 stops10h 49m

Ontario

Wed 10/28

6:53 pm-10:57 am

2 stops14h 04m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Lafayette to Ontario

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 airline that flies from Lafayette Regional to Ontario?

Delta is the most popular carrier operating from Lafayette Regional to Ontario

What airlines fly to Ontario?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Ontario from Lafayette according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Lafayette to Ontario

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

Cheap Lafayette to Ontario (LFT to ONT) flight deals and tips

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

Fastest flight time

7h 46m

Direct flights

None
The fastest flight from Lafayette to Ontario takes 7h 46m
There are no direct flights from Lafayette to Ontario. There are no popular flight routes from Lafayette to Ontario.
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Frequently asked questions about flying from Lafayette to Ontario

  • How far is Lafayette Regional to Ontario by plane?

    Lafayette Regional and Ontario are 1517.6 mi apart from one another. Typically, this will take 7h 46m by plane in normal conditions.

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

    Prices for flights from Lafayette Regional Airport to Ontario Airport are updated daily.

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

  • How old do you have to be to fly from Lafayette Regional Airport to Ontario 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 Ontario Airport.

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

    The travel and health documents required for your trip to Ontario 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 Ontario 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 Ontario?

Best airlines flying from Lafayette to Ontario

Compare and see reviews for airlines that fly from Lafayette to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $261Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Lafayette is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Flights from Lafayette to Ontario 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 Ontario?

momondo helps you find the best flight between Lafayette and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Lafayette to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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