What airlines fly to Lafayette?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Lafayette from Ontario according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Lafayette. Keep in mind that there are 3 different airlines that fly to Lafayette on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2025, there are 2 operators available to choose from for flights from Ontario Airport to Lafayette Regional Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Lafayette Regional Airport.

What documentation or ID do you need to fly to Lafayette Regional Airport?

The necessary travel and health documents for your Lafayette Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$263 Cheap Flights from Ontario to Lafayette in 2025/26

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Find the cheapest flights from Ontario to Lafayette

Round-trip

One-way

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Cheap round-trip flights

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12:41 pm - 10:13 pmONT-LFT

7h 32m1 stop

6:08 am - 11:31 amLFT-ONT

7h 23m1 stop

$289Delta

Find Deal

Wed, Jan 14 - Sat, Jan 17

12:12 pm - 10:07 pmONT-LFT

7h 55m1 stop

3:32 pm - 11:04 pmLFT-ONT

9h 32m1 stop

$359Delta

Find Deal

Fri, Dec 5 - Tue, Dec 9

12:12 pm - 10:07 pmONT-LFT

7h 55m1 stop

3:32 pm - 11:58 pmLFT-ONT

10h 26m2 stops

$364Delta

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:00 am - 7:28 pmONT-LFT

11h 28m2 stops

5:20 am - 12:32 pmLFT-ONT

9h 12m2 stops

$369United Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:22 am - 6:01 pmONT-LFT

9h 39m2 stops

6:00 am - 10:08 amLFT-ONT

6h 08m1 stop

$384American Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

12:57 pm - 10:57 pmONT-LFT

8h 00m2 stops

6:00 am - 12:03 pmLFT-ONT

8h 03m2 stops

$414American Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

5:05 am - 9:36 pmONT-LFT

14h 31m2 stops

9:50 am - 8:58 pmLFT-ONT

13h 08m2 stops

$442United Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

6:00 am - 3:31 pmONT-LFT

7h 31m1 stop

12:22 pm - 10:41 pmLFT-ONT

12h 19m2 stops

$494United Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

6:02 am - 7:17 pmONT-LFT

11h 15m1 stop

4:10 pm - 9:21 pmLFT-ONT

7h 11m1 stop

$548United Airlines

Find Deal

Fri, May 1 - Wed, May 6

5:05 am - 3:31 pmONT-LFT

8h 26m2 stops

12:22 pm - 10:41 pmLFT-ONT

12h 19m2 stops

$607United Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

Delta flights from Ontario to Lafayette

Our best Delta deals on Ontario to Lafayette flight tickets

Delta

Jan 14

ONT12:41 pmOntario

7h 32m

1 stop

LFT10:13 pmLafayette Regional

Jan 17

LFT6:08 amLafayette Regional

7h 23m

1 stop

ONT11:31 amOntario

$289

Find similar

Delta

Dec 5

ONT12:12 pmOntario

7h 55m

1 stop

LFT10:07 pmLafayette Regional

Dec 9

LFT3:32 pmLafayette Regional

9h 32m

1 stop

ONT11:04 pmOntario

$359

Find similar

Delta

Dec 5

ONT12:12 pmOntario

7h 55m

1 stop

LFT10:07 pmLafayette Regional

Dec 9

LFT3:32 pmLafayette Regional

10h 26m

2 stops

ONT11:58 pmOntario

$364

Find similar

United Airlines flights from Ontario to Lafayette

Our best United Airlines deals on Ontario to Lafayette flight tickets

United Airlines

Dec 5

ONT6:00 amOntario

11h 28m

2 stops

LFT7:28 pmLafayette Regional

Dec 9

LFT5:20 amLafayette Regional

9h 12m

2 stops

ONT12:32 pmOntario

$369

Find similar

United Airlines

Jan 14

ONT5:05 amOntario

14h 31m

2 stops

LFT9:36 pmLafayette Regional

Jan 17

LFT5:20 amLafayette Regional

8h 57m

2 stops

ONT12:17 pmOntario

$442

Find similar

United Airlines

Dec 13

ONT6:00 amOntario

7h 31m

1 stop

LFT3:31 pmLafayette Regional

Dec 21

LFT12:22 pmLafayette Regional

12h 19m

2 stops

ONT10:41 pmOntario

$494

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Wed 1/14

12:41 pm-10:13 pm

1 stop7h 32m

Lafayette Regional

Sat 1/17

6:08 am-11:31 am

1 stop7h 23m

$289

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Fri 12/5

12:12 pm-10:07 pm

1 stop7h 55m

Lafayette Regional

Tue 12/9

3:32 pm-11:04 pm

1 stop9h 32m

$359

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Fri 12/5

12:12 pm-10:07 pm

1 stop7h 55m

Lafayette Regional

Tue 12/9

3:32 pm-11:58 pm

2 stops10h 26m

$364

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Fri 12/5

6:00 am-7:28 pm

2 stops11h 28m

Lafayette Regional

Tue 12/9

5:20 am-12:32 pm

2 stops9h 12m

$369

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Wed 1/14

6:22 am-6:01 pm

2 stops9h 39m

Lafayette Regional

Sat 1/17

6:00 am-10:08 am

1 stop6h 08m

$384

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Wed 1/14

12:57 pm-10:57 pm

2 stops8h 00m

Lafayette Regional

Sat 1/17

6:00 am-12:03 pm

2 stops8h 03m

$414

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Wed 1/14

5:05 am-9:36 pm

2 stops14h 31m

Lafayette Regional

Sat 1/17

9:50 am-8:58 pm

2 stops13h 08m

$442

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Sat 12/13

6:00 am-3:31 pm

1 stop7h 31m

Lafayette Regional

Sun 12/21

12:22 pm-10:41 pm

2 stops12h 19m

$494

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Fri 5/1

6:02 am-7:17 pm

1 stop11h 15m

Lafayette Regional

Wed 5/6

4:10 pm-9:21 pm

1 stop7h 11m

$548

OntarioLafayette

ONT - LFT

ONTLFT

Ontario

Sat 12/13

5:05 am-3:31 pm

2 stops8h 26m

Lafayette Regional

Sun 12/21

12:22 pm-10:41 pm

2 stops12h 19m

$607

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ontario to Lafayette

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

Prices

Airlines

What is the cheapest day to depart on your flight to Lafayette?

The cheapest day to depart from Ontario to Lafayette is on a Saturday. Travelers who choose to depart for Lafayette on a Saturday will often find tickets for as low as $408. The most expensive day to fly to Lafayette is Monday, with ticket prices averaging around $552.

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

In the evening is the cheapest time of day to fly from Ontario to Lafayette when you can find flight prices for as low as $400. Flying to Lafayette in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $453 on average. Flights to Lafayette from Ontario at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Ontario to Lafayette

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Ontario to Lafayette. There are no popular flight routes from Ontario to Lafayette.

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How far is Ontario to Lafayette Regional by plane?
There are 1517.6 mi between Ontario and Lafayette Regional. Flights usually cover this in 5h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Lafayette Regional Airport?
Prices for flights from Ontario Airport to Lafayette Regional Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Lafayette Regional Airport?
As of November 2025, there are 2 operators available to choose from for flights from Ontario Airport to Lafayette Regional Airport.
How old do you have to be to fly from Ontario Airport to Lafayette Regional Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Lafayette Regional Airport.
What documentation or ID do you need to fly to Lafayette Regional Airport?
The necessary travel and health documents for your Lafayette Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Lafayette?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Lafayette is American Airlines (69% of total bookings). The next most popular airline is United Airlines (31%).

Best airlines flying from Ontario to Lafayette

Compare and see reviews for airlines that fly from Ontario to Lafayette with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,035 reviews		Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights

Opelousas

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Lafayette. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Lafayette from Ontario with this policy.

How can momondo help me find flights from Ontario to Lafayette?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Lafayette.

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

If you are not ready to book a flight from Ontario to Lafayette now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lafayette and let you know when they change.