LFT - ONT

$394 Find Cheap Flights from Lafayette to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$478
Typical prices: $338-$498
American Airlines
Thu 10/25Thu 11/1
LFT - ONT • 1 stop
Cheapest one-way
$394
Typical prices: $484-$504
United Airlines
Thu 11/15
LFT - ONT • 2 stops
When to travel
January
Cheapest • 27% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $388 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 20m (one-way)
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Cheap Flights from Lafayette to Ontario (LFT-ONT)

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

Recent round-trip flight deals from Lafayette to Ontario

Sun, Oct 25 - Sun, Nov 1
American Airlines Logo
5:27 pm - 9:11 pmLFT  Lafayette Regional-ONT Ontario
5h 44m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 10:05 amONT  Ontario-LFT Lafayette Regional
8h 06m1 stop Dallas/Fort Worth
$478American Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
4:09 pm - 9:40 pmLFT  Lafayette Regional-ONT Ontario
7h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 1:26 pmONT  Ontario-LFT Lafayette Regional
5h 26m1 stop Houston George Bush Intcntl
$499United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:15 am - 12:33 pmLFT  Lafayette Regional-ONT Ontario
9h 18m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:00 am - 3:32 pmONT  Ontario-LFT Lafayette Regional
7h 32m1 stop Houston George Bush Intcntl
$504United Airlines
Booking Insights

Price, demand and travel trends for Lafayette to Ontario flights

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

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

Round-trip flights from Lafayette to Ontario typically range from $338 to $498. The lowest price found in the past 5 days was $478, on American Airlines.

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Key details for Lafayette to Ontario flights

Low season

September

Cheapest flight

$394
The most popular month to fly with an average 100% increase in travelers.
One-way flight from Lafayette to Ontario

When to book flights from Lafayette to Ontario

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

Your Lafayette to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Lafayette to Ontario?

    There are currently no nonstop flights available from Lafayette to Ontario. Flights with 1 layover take between 6h 20m and 8h 15m in total, depending on the connection.

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

    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 Lafayette to Ontario flight?

    Round-trip flights from Lafayette to Ontario range from $338 to $498, with an average of $394 over the past 12 months. Anything below $338 counts as a good deal.

  • Have flight prices from Lafayette to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $478 to $788. That means the highest observed fare was about 64% higher than the lowest one.

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

    One-way fares from Lafayette to Ontario are currently in line with typical prices for this route. Average one-way fares are about $525.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

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

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

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

    One-stop flights from Lafayette to Ontario most commonly connect through:

    • Dallas/Fort Worth (DFW) - 74% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 21% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections

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

    Yes. Flexible dates can save you up to 49% on flights from Lafayette to Ontario. Sunday is the cheapest departure day at $288 round-trip on average, while Saturday is the most expensive at $561, a difference of $273.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 20m, compared with 7h 07m via Houston George Bush Intcntl (IAH) and 8h 15m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Lafayette and Ontario?

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

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Lafayette to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $288, about $273 less than Saturday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lafayette to Ontario trip for January. Fares historically average $288 round-trip in that month - typically $247 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport
    • Ontario Airport Inn

More options for your flight from Lafayette to Ontario

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

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario