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Cheap flights from Lafayette to Los Angeles from $359

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 9/6. 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.
United Airlines Logo
4:04 pm - 9:59 pmLFT  Lafayette Regional-ONT Ontario
7h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 3:29 pmONT  Ontario-LFT Lafayette Regional
7h 29m1 stop Houston George Bush Intcntl
$359United Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
6:00 am - 9:34 amLFT  Lafayette Regional-ONT Ontario
5h 34m1 stop Dallas/Fort Worth
American Airlines Logo
2:44 pm - 10:59 pmONT  Ontario-LFT Lafayette Regional
6h 15m1 stop Dallas/Fort Worth
$429American Airlines
Wed, Aug 26 - Sun, Aug 30
American Airlines Logo
5:27 pm - 10:59 pmLFT  Lafayette Regional-ONT Ontario
7h 32m1 stop Dallas/Fort Worth
American Airlines Logo
10:29 am - 7:40 pmONT  Ontario-LFT Lafayette Regional
7h 11m1 stop Dallas/Fort Worth
$429American Airlines
Thu, Aug 27 - Mon, Aug 31
Delta Logo
11:43 am - 11:34 pmLFT  Lafayette Regional-ONT Ontario
13h 51m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
7:05 am - 4:28 pmONT  Ontario-LFT Lafayette Regional
7h 23m1 stop Atlanta Hartsfield-Jackson
$434Delta
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
4:04 pm - 9:59 pmLFT  Lafayette Regional-ONT Ontario
7h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
6:08 am - 7:32 pmONT  Ontario-LFT Lafayette Regional
11h 24m2 stops San Francisco Houston George Bush Intcntl
$434United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
5:20 am - 12:50 pmLFT  Lafayette Regional-ONT Ontario
9h 30m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
9:01 am - 10:59 pmONT  Ontario-LFT Lafayette Regional
11h 58m2 stops San Francisco Houston George Bush Intcntl
$439United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
12:03 pm - 6:12 pmLFT  Lafayette Regional-ONT Ontario
8h 09m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 1:09 pmONT  Ontario-LFT Lafayette Regional
5h 09m1 stop Houston George Bush Intcntl
$459United Airlines
Sat, Sep 5 - Tue, Sep 8
United Airlines Logo
5:15 am - 12:29 pmLFT  Lafayette Regional-ONT Ontario
9h 14m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
6:00 am - 3:32 pmONT  Ontario-LFT Lafayette Regional
7h 32m1 stop Houston George Bush Intcntl
$464United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
9:20 am - 8:01 pmLFT  Lafayette Regional-ONT Ontario
12h 41m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
6:00 am - 1:09 pmONT  Ontario-LFT Lafayette Regional
5h 09m1 stop Houston George Bush Intcntl
$464United Airlines
Sat, Sep 5 - Tue, Sep 8
American Airlines Logo
6:00 am - 9:34 amLFT  Lafayette Regional-ONT Ontario
5h 34m1 stop Dallas/Fort Worth
American Airlines Logo
2:22 pm - 10:55 pmONT  Ontario-LFT Lafayette Regional
6h 33m1 stop Dallas/Fort Worth
$526American Airlines
Sun, Sep 6 - Sun, Sep 13

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American Airlines flights from Lafayette to Ontario

Our best American Airlines deals on Lafayette to Ontario flight tickets
American Airlines
Aug 26
LFT6:00 amLafayette Regional
5h 34m
1 stop
ONT9:34 amOntario
Aug 30
ONT2:44 pmOntario
6h 15m
1 stop
LFT10:59 pmLafayette Regional
$429
American Airlines
Sep 6
LFT6:00 amLafayette Regional
5h 34m
1 stop
ONT9:34 amOntario
Sep 13
ONT2:22 pmOntario
6h 33m
1 stop
LFT10:55 pmLafayette Regional
$526
American Airlines
Aug 15
LFT6:00 amLafayette Regional
5h 34m
1 stop
ONT9:34 amOntario
Aug 22
ONT10:29 amOntario
7h 14m
1 stop
LFT7:43 pmLafayette Regional
$537

Delta flights from Lafayette to Ontario

Our best Delta deals on Lafayette to Ontario flight tickets
Delta
Aug 26
LFT11:43 amLafayette Regional
13h 51m
2 stops
ONT11:34 pmOntario
Aug 30
ONT7:05 amOntario
7h 23m
1 stop
LFT4:28 pmLafayette Regional
$434
Delta
Aug 23
LFT11:43 amLafayette Regional
8h 47m
1 stop
ONT6:30 pmOntario
Sep 13
ONT7:05 amOntario
7h 10m
1 stop
LFT4:15 pmLafayette Regional
$734
Delta
Aug 23
LFT3:24 pmLafayette Regional
10h 10m
2 stops
ONT11:34 pmOntario
Sep 13
ONT7:05 amOntario
7h 10m
1 stop
LFT4:15 pmLafayette Regional
$954

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 August 13, 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 Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Sun 9/6

4:04 pm-9:59 pm

1 stop7h 55m

Ontario

Sun 9/13

6:00 am-3:29 pm

1 stop7h 29m

$359
Quickest round-trip

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Wed 8/26

6:00 am-9:34 am

1 stop5h 34m

Ontario

Sun 8/30

2:44 pm-10:59 pm

1 stop6h 15m

$429

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Thu 8/27

5:27 pm-10:59 pm

1 stop7h 32m

Ontario

Mon 8/31

10:29 am-7:40 pm

1 stop7h 11m

$429

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Wed 8/26

11:43 am-11:34 pm

2 stops13h 51m

Ontario

Sun 8/30

7:05 am-4:28 pm

1 stop7h 23m

$434

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Thu 8/27

4:04 pm-9:59 pm

1 stop7h 55m

Ontario

Mon 8/31

6:08 am-7:32 pm

2 stops11h 24m

$434

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Thu 8/27

5:20 am-12:50 pm

2 stops9h 30m

Ontario

Mon 8/31

9:01 am-10:59 pm

2 stops11h 58m

$439

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Sat 9/5

12:03 pm-6:12 pm

1 stop8h 09m

Ontario

Tue 9/8

6:00 am-1:09 pm

1 stop5h 09m

$459

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Tue 10/27

5:15 am-12:29 pm

2 stops9h 14m

Ontario

Sat 10/31

6:00 am-3:32 pm

1 stop7h 32m

$464

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Sat 9/5

9:20 am-8:01 pm

2 stops12h 41m

Ontario

Tue 9/8

6:00 am-1:09 pm

1 stop5h 09m

$464

LafayetteOntario

LFT Lafayette Regional - ONT Ontario

LFTONT

Lafayette Regional

Sun 9/6

6:00 am-9:34 am

1 stop5h 34m

Ontario

Sun 9/13

2:22 pm-10:55 pm

1 stop6h 33m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 American Airlines 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 61% 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 32m

Direct flights

None
The fastest flight from Lafayette to Ontario takes 7h 32m
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 32m 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
11,923 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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