Which airports can I use when flying from Ontario to Lafayette?

Flights from Ontario to Lafayette usually depart from Ontario (ONT) and arrive at Lafayette Regional (LFT).

What cabin classes can I book on flights from Ontario to Lafayette?

Only Economy Class is available on flights from Ontario to Lafayette.

Which airports do connecting flights from Ontario to Lafayette pass through?

One-stop flights from Ontario to Lafayette most commonly connect through: • Dallas/Fort Worth (DFW) - 63% of one-stop connections • Houston George Bush Intcntl (IAH) - 28% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 9% of one-stop connections

Can I save money by using flexible dates for flights from Ontario to Lafayette?

Yes. Flexible dates can save you up to 46% on flights from Ontario to Lafayette. Thursday is the cheapest departure day at $383 round-trip on average, while Monday is the most expensive at $698, a difference of $315. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Ontario to Lafayette?

There are currently no nonstop flights available from Ontario to Lafayette. Flights with 1 layover take between 6h 38m and 8h 33m in total, depending on the connection.

Do I need a passport to fly from Ontario to Lafayette?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Ontario to Lafayette changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,142. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Ontario to Lafayette looking right now?

One-way fares from Ontario to Lafayette are currently in line with typical prices for this route. Average one-way fares are about $420.

How much time can I save by choosing a different layover airport from Ontario to Lafayette?

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 38m, compared with 7h 17m via Houston George Bush Intcntl (IAH) and 8h 33m via Atlanta Hartsfield-Jackson (ATL).

What is the time difference between Ontario and Lafayette?

Lafayette is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lafayette Regional Airport (LFT)?

Lafayette Regional Airport (LFT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Hertz • Dollar • Budget • Alamo • Enterprise Rent-A-Car

How much should I expect to pay for a Ontario to Lafayette flight?

Round-trip flights from Ontario to Lafayette range from $383 to $598, with an average of $437 over the past 12 months. Anything below $383 counts as a good deal.

How much is a round-trip flight from Ontario to Lafayette?

Round-trip flights from Ontario to Lafayette typically range from $383 to $598. The lowest price found in the past 5 days was $379, on Delta.

Which airline is the cheapest to fly from Ontario to Lafayette?

Delta ($379) and American Airlines ($499) are the cheapest airlines to fly round-trip from Ontario to Lafayette according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Ontario to Lafayette?

Dallas/Fort Worth (DFW) is the most popular layover for the Ontario to Lafayette route. 63% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from Ontario to Lafayette?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $464. Based on KAYAK data over the past 3 months.

When flying from Ontario to Lafayette which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Ontario to Lafayette layovers at 4h 17m over the past 3 months.

$379 CHEAP FLIGHTS from Ontario to Lafayette (ONT - LFT)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$379

Typical prices: $383-$598

Delta

Fri 1/5Tue 1/9

ONT - LFT • 1 stop

Cheapest one-way

$379

Typical prices: $373-$430

Delta

Fri 12/7

ONT - LFT • 1 stop

When to travel

March

Cheapest • 30% price drop

August

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $464 (round-trip)

Dallas/Fort Worth (DFW)

Shortest trip • 6h 38m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Lafayette!

Flight Deals

Cheap Flights from Ontario to Lafayette (ONT-LFT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Lafayette

Tue, Jan 5 - Sat, Jan 9

12:00 pm - 10:05 pmONT Ontario-LFT Lafayette Regional

8h 05m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Thu, Dec 24 - Sat, Jan 9

7:06 am - 7:06 pmONT Ontario-LFT Lafayette Regional

10h 00m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Thu, Dec 24 - Thu, Jan 7

7:06 am - 7:06 pmONT Ontario-LFT Lafayette Regional

10h 00m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Wed, Jan 6 - Sat, Jan 9

7:00 am - 4:34 pmONT Ontario-LFT Lafayette Regional

7h 34m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Fri, Jan 8 - Sat, Jan 9

12:00 pm - 10:05 pmONT Ontario-LFT Lafayette Regional

8h 05m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Sat, Oct 31 - Sat, Nov 7

12:16 pm - 10:11 pmONT Ontario-LFT Lafayette Regional

7h 55m1 stop Atlanta Hartsfield-Jackson

11:32 am - 7:30 pmLFT Lafayette Regional-ONT Ontario

9h 58m1 stop Atlanta Hartsfield-Jackson

$379Delta

Thu, Dec 24 - Fri, Jan 8

7:06 am - 7:06 pmONT Ontario-LFT Lafayette Regional

10h 00m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Thu, Jan 7 - Sat, Jan 9

12:00 pm - 10:05 pmONT Ontario-LFT Lafayette Regional

8h 05m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:27 amLFT Lafayette Regional-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$379Delta

Fri, Jan 8 - Sun, Jan 10

12:45 pm - 7:57 pmONT Ontario-LFT Lafayette Regional

5h 12m1 stop Dallas/Fort Worth

7:40 am - 11:55 amLFT Lafayette Regional-ONT Ontario

6h 15m1 stop Dallas/Fort Worth

$499American Airlines

Fri, Dec 25 - Wed, Jan 6

5:44 am - 1:39 pmONT Ontario-LFT Lafayette Regional

5h 55m1 stop Dallas/Fort Worth

5:46 pm - 11:08 pmLFT Lafayette Regional-ONT Ontario

7h 22m1 stop Dallas/Fort Worth

$499American Airlines

Recent last minute flight deals from Ontario to Lafayette

Thu, Oct 1 - Sun, Oct 4

10:25 am - 7:32 pmONT Ontario-LFT Lafayette Regional

7h 07m1 stop Dallas/Fort Worth

8:07 pm - 11:36 pmLFT Lafayette Regional-ONT Ontario

5h 29m1 stop Dallas/Fort Worth

$609American Airlines

Thu, Oct 1 - Sun, Oct 4

9:25 am - 10:59 pmONT Ontario-LFT Lafayette Regional

11h 34m2 stops San Francisco Houston George Bush Intcntl

4:10 pm - 9:59 pmLFT Lafayette Regional-ONT Ontario

7h 49m1 stop Houston George Bush Intcntl

$614United Airlines

Thu, Oct 1 - Sun, Oct 4

9:25 am - 10:59 pmONT Ontario-LFT Lafayette Regional

11h 34m2 stops San Francisco Houston George Bush Intcntl

5:15 am - 12:18 pmLFT Lafayette Regional-ONT Ontario

9h 03m2 stops Houston George Bush Intcntl San Francisco

$619United Airlines

Fri, Oct 2 - Sun, Oct 4

6:00 am - 3:29 pmONT Ontario-LFT Lafayette Regional

7h 29m1 stop Houston George Bush Intcntl

5:15 am - 12:18 pmLFT Lafayette Regional-ONT Ontario

9h 03m2 stops Houston George Bush Intcntl San Francisco

$664United Airlines

Fri, Oct 2 - Mon, Oct 5

6:00 am - 3:29 pmONT Ontario-LFT Lafayette Regional

7h 29m1 stop Houston George Bush Intcntl

12:03 pm - 10:51 pmLFT Lafayette Regional-ONT Ontario

12h 48m2 stops Houston George Bush Intcntl San Francisco

$664United Airlines

Fri, Oct 2 - Sun, Oct 4

9:25 am - 10:59 pmONT Ontario-LFT Lafayette Regional

11h 34m2 stops San Francisco Houston George Bush Intcntl

5:15 am - 12:18 pmLFT Lafayette Regional-ONT Ontario

9h 03m2 stops Houston George Bush Intcntl San Francisco

$669United Airlines

Fri, Oct 2 - Mon, Oct 5

9:25 am - 10:59 pmONT Ontario-LFT Lafayette Regional

11h 34m2 stops San Francisco Houston George Bush Intcntl

5:15 am - 12:18 pmLFT Lafayette Regional-ONT Ontario

9h 03m2 stops Houston George Bush Intcntl San Francisco

$669United Airlines

Fri, Oct 2 - Mon, Oct 5

6:00 am - 1:22 pmONT Ontario-LFT Lafayette Regional

5h 22m1 stop Houston George Bush Intcntl

4:10 pm - 9:59 pmLFT Lafayette Regional-ONT Ontario

7h 49m1 stop Houston George Bush Intcntl

$708United Airlines

Fri, Oct 2 - Sun, Oct 4

6:00 am - 1:22 pmONT Ontario-LFT Lafayette Regional

5h 22m1 stop Houston George Bush Intcntl

4:10 pm - 9:59 pmLFT Lafayette Regional-ONT Ontario

7h 49m1 stop Houston George Bush Intcntl

$708United Airlines

Fri, Oct 2 - Sun, Oct 4

6:00 am - 1:22 pmONT Ontario-LFT Lafayette Regional

5h 22m1 stop Houston George Bush Intcntl

4:10 pm - 9:59 pmLFT Lafayette Regional-ONT Ontario

7h 49m1 stop Houston George Bush Intcntl

$729United Airlines

Booking Insights

Price, demand and travel trends for Ontario to Lafayette flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Ontario to Lafayette? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Lafayette departing in january.

Find deals

Low season	January
High season	August
Cheapest flight	$379

One-way flight from Ontario to Lafayette

When to book flights from Ontario to Lafayette

Are your dates flexible? Find out the best times to travel from Ontario to Lafayette based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ontario to Lafayette?
Only Economy Class is available on flights from Ontario to Lafayette.
How long is a flight from Ontario to Lafayette?
There are currently no nonstop flights available from Ontario to Lafayette. Flights with 1 layover take between 6h 38m and 8h 33m in total, depending on the connection.
Do I need a passport to fly from Ontario to Lafayette?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Ontario to Lafayette flight?
Round-trip flights from Ontario to Lafayette range from $383 to $598, with an average of $437 over the past 12 months. Anything below $383 counts as a good deal.
Have flight prices from Ontario to Lafayette changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,142. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Ontario to Lafayette looking right now?
One-way fares from Ontario to Lafayette are currently in line with typical prices for this route. Average one-way fares are about $420.
What car rental options are available at Lafayette Regional Airport (LFT)?
Lafayette Regional Airport (LFT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

• Hertz
• Dollar
• Budget
• Alamo
• Enterprise Rent-A-Car
Which airports can I use when flying from Ontario to Lafayette?
Flights from Ontario to Lafayette usually depart from Ontario (ONT) and arrive at Lafayette Regional (LFT).
Which airports do connecting flights from Ontario to Lafayette pass through?
One-stop flights from Ontario to Lafayette most commonly connect through:

• Dallas/Fort Worth (DFW) - 63% of one-stop connections
• Houston George Bush Intcntl (IAH) - 28% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 9% of one-stop connections
Can I save money by using flexible dates for flights from Ontario to Lafayette?
Yes. Flexible dates can save you up to 46% on flights from Ontario to Lafayette. Thursday is the cheapest departure day at $383 round-trip on average, while Monday is the most expensive at $698, a difference of $315.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Ontario to Lafayette?
Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 38m, compared with 7h 17m via Houston George Bush Intcntl (IAH) and 8h 33m via Atlanta Hartsfield-Jackson (ATL).
What is the time difference between Ontario and Lafayette?
Lafayette is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $383, about $315 less than Monday fares (45% savings) based on the last 12 months.
If you can choose when to travel, plan your Ontario to Lafayette trip for March. Fares historically average $308 round-trip in that month - typically $390 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lafayette Regional Airport.

• Woodspring Suites Lafayette
• DoubleTree by Hilton Lafayette
• Wingate by Wyndham Lafayette Airport

More options for your flight from Ontario to Lafayette

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Lafayette with a hotel stay or car rental

Car rentals in Lafayette

Hotels in Lafayette

Vacations in Lafayette

ONT - LFT

$379 Find Cheap Flights from Ontario to Lafayette - Compare and Save

Everything you should know

Cheap Flights from Ontario to Lafayette (ONT-LFT)

Recent round-trip flight deals from Ontario to Lafayette

Recent one-way flight deals from Ontario to Lafayette

Recent last minute flight deals from Ontario to Lafayette

Price, demand and travel trends for Ontario to Lafayette flights

How much is a round-trip flight from Ontario to Lafayette?

Which airline is the cheapest to fly from Ontario to Lafayette?

What’s the most popular layover airport when flying from Ontario to Lafayette?

What is the cheapest layover airport when flying from Ontario to Lafayette?

When flying from Ontario to Lafayette which airport offers the shortest layover?

Key details for Ontario to Lafayette flights

Low season

High season

Cheapest flight

When to book flights from Ontario to Lafayette

Your Ontario to Lafayette flight questions, answered

Your guide to booking Ontario to Lafayette flights

More options for your flight from Ontario to Lafayette

Complete your trip to Lafayette with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Lafayette

Find direct flights to and from Ontario and Lafayette

Flights from domestic origins to Lafayette

Flights to other popular destinations

Find deals for your return flight