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Cheap flights from Lafayette to Los Angeles from $408

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 Los Angeles departing on 8/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lafayette to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:13 pm - 10:26 pm
LFT
-
ONT
7h 13m
1 stop
Delta Logo
12:17 pm - 10:13 pm
ONT
-
LFT
7h 56m
1 stop
$414Delta
Mon, Sep 14 - Thu, Sep 24
United Airlines Logo
2:00 pm - 10:59 pm
LFT
-
ONT
10h 59m
2 stops
United Airlines Logo
6:00 am - 3:29 pm
ONT
-
LFT
7h 29m
1 stop
$416United Airlines
Mon, Sep 14 - Thu, Sep 24
American Airlines Logo
8:03 pm - 11:59 pm
LFT
-
ONT
5h 56m
1 stop
American Airlines Logo
11:59 pm - 10:22 am
ONT
-
LFT
8h 23m
1 stop
$419American Airlines
Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
8:03 pm - 11:59 pm
LFT
-
ONT
5h 56m
1 stop
American Airlines Logo
11:59 pm - 10:22 am
ONT
-
LFT
8h 23m
1 stop
$448American Airlines
Fri, Jul 24 - Sun, Jul 26
United Airlines Logo
12:03 pm - 6:12 pm
LFT
-
ONT
8h 09m
1 stop
United Airlines Logo
6:08 am - 7:32 pm
ONT
-
LFT
11h 24m
2 stops
$454United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
7:00 am - 3:41 pm
LFT
-
ONT
10h 41m
2 stops
United Airlines Logo
6:08 am - 9:02 pm
ONT
-
LFT
12h 54m
2 stops
$459United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
2:00 pm - 10:59 pm
LFT
-
ONT
10h 59m
2 stops
United Airlines Logo
5:00 am - 3:29 pm
ONT
-
LFT
8h 29m
2 stops
$479United Airlines
Mon, Sep 14 - Thu, Sep 24
American Airlines Logo
8:03 pm - 11:59 pm
LFT
-
ONT
5h 56m
1 stop
American Airlines Logo
11:59 pm - 10:22 am
ONT
-
LFT
8h 23m
1 stop
$483American Airlines
Thu, Jul 16 - Mon, Jul 27
United Airlines Logo
4:09 pm - 9:55 pm
LFT
-
ONT
7h 46m
1 stop
United Airlines Logo
5:00 am - 6:21 pm
ONT
-
LFT
11h 21m
2 stops
$484United Airlines
Fri, Jul 31 - Fri, Aug 7
United Airlines Logo
12:03 pm - 10:59 pm
LFT
-
ONT
12h 56m
2 stops
United Airlines Logo
6:00 am - 3:29 pm
ONT
-
LFT
7h 29m
1 stop
$534United Airlines
Fri, Aug 28 - Sun, Aug 30

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Delta flights from Lafayette to Ontario

Our best Delta deals on Lafayette to Ontario flight tickets
Delta
Sep 14
LFT5:13 pmLafayette Regional
7h 13m
1 stop
ONT10:26 pmOntario
Sep 24
ONT12:17 pmOntario
7h 56m
1 stop
LFT10:13 pmLafayette Regional
$414
Delta
Jul 9
LFT3:29 pmLafayette Regional
8h 21m
1 stop
ONT9:50 pmOntario
Jul 14
ONT11:48 amOntario
7h 53m
1 stop
LFT9:41 pmLafayette Regional
$584

United Airlines flights from Lafayette to Ontario

Our best United Airlines deals on Lafayette to Ontario flight tickets
United Airlines
Sep 14
LFT2:00 pmLafayette Regional
10h 59m
2 stops
ONT10:59 pmOntario
Sep 24
ONT6:00 amOntario
7h 29m
1 stop
LFT3:29 pmLafayette Regional
$416
United Airlines
Aug 22
LFT12:03 pmLafayette Regional
8h 09m
1 stop
ONT6:12 pmOntario
Aug 26
ONT6:08 amOntario
11h 24m
2 stops
LFT7:32 pmLafayette Regional
$454
United Airlines
Aug 22
LFT7:00 amLafayette Regional
10h 41m
2 stops
ONT3:41 pmOntario
Aug 26
ONT6:08 amOntario
12h 54m
2 stops
LFT9:02 pmLafayette Regional
$459

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 July 3, 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

Mon 9/14

5:13 pm-10:26 pm

1 stop7h 13m

Ontario

Thu 9/24

12:17 pm-10:13 pm

1 stop7h 56m

$414

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Mon 9/14

2:00 pm-10:59 pm

2 stops10h 59m

Ontario

Thu 9/24

6:00 am-3:29 pm

1 stop7h 29m

$416
Quickest round-trip

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Wed 7/15

8:03 pm-11:59 pm

1 stop5h 56m

Ontario

Sun 7/19

11:59 pm-10:22 am

1 stop8h 23m

$419

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 7/24

8:03 pm-11:59 pm

1 stop5h 56m

Ontario

Sun 7/26

11:59 pm-10:22 am

1 stop8h 23m

$448

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sat 8/22

12:03 pm-6:12 pm

1 stop8h 09m

Ontario

Wed 8/26

6:08 am-7:32 pm

2 stops11h 24m

$454

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Sat 8/22

7:00 am-3:41 pm

2 stops10h 41m

Ontario

Wed 8/26

6:08 am-9:02 pm

2 stops12h 54m

$459

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Mon 9/14

2:00 pm-10:59 pm

2 stops10h 59m

Ontario

Thu 9/24

5:00 am-3:29 pm

2 stops8h 29m

$479

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Thu 7/16

8:03 pm-11:59 pm

1 stop5h 56m

Ontario

Mon 7/27

11:59 pm-10:22 am

1 stop8h 23m

$483

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 7/31

4:09 pm-9:55 pm

1 stop7h 46m

Ontario

Fri 8/7

5:00 am-6:21 pm

2 stops11h 21m

$484

LafayetteOntario

LFT - ONT

LFTONT

Lafayette Regional

Fri 8/28

12:03 pm-10:59 pm

2 stops12h 56m

Ontario

Sun 8/30

6:00 am-3:29 pm

1 stop7h 29m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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?

United Airlines and Delta are the most popular carriers 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 62% 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.
Search flight deals

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
11,764 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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