LFT - ONT

$214 Find Cheap Flights from Lafayette to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lafayette to Ontario departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Lafayette to Ontario (LFT-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lafayette to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lafayette to Ontario

Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
9:57 am - 8:33 pmLFT-ONT
12h 36m2 stops
United Airlines Logo
6:04 am - 3:30 pmONT-LFT
7h 26m1 stop
$384United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
9:57 am - 8:43 pmLFT-ONT
12h 46m2 stops
United Airlines Logo
5:10 am - 5:47 pmONT-LFT
10h 37m2 stops
$389United Airlines
Find Deal
Sat, Oct 4 - Thu, Oct 9
Delta Logo
11:12 am - 7:15 pmLFT-ONT
10h 03m1 stop
Delta Logo
10:00 pm - 9:52 amONT-LFT
9h 52m1 stop
$404Delta
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Sat, Oct 4 - Thu, Oct 9
Delta Logo
3:22 pm - 10:41 pmLFT-ONT
9h 19m2 stops
Delta Logo
10:00 pm - 9:52 amONT-LFT
9h 52m1 stop
$409Delta
Find Deal
Thu, Feb 5 - Mon, Mar 2
United Airlines Logo
2:00 pm - 12:25 amLFT-ONT
12h 25m2 stops
United Airlines Logo
6:02 am - 3:32 pmONT-LFT
7h 30m1 stop
$494United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
4:07 pm - 9:25 pmLFT-ONT
7h 18m1 stop
United Airlines Logo
6:04 am - 3:30 pmONT-LFT
7h 26m1 stop
$669United Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
United Airlines Logo
12:20 pm - 4:12 pmLFT-ONT
5h 52m1 stop
United Airlines Logo
8:38 pm - 1:16 pmONT-LFT
14h 38m2 stops
$702United Airlines
Find Deal
Thu, Feb 5 - Mon, Mar 2
United Airlines Logo
4:10 pm - 9:21 pmLFT-ONT
7h 11m1 stop
United Airlines Logo
6:02 am - 1:17 pmONT-LFT
5h 15m1 stop
$779United Airlines
Find Deal
Sat, Oct 4 - Thu, Oct 9
United Airlines Logo
4:10 pm - 9:24 pmLFT-ONT
7h 14m1 stop
United Airlines Logo
6:00 am - 5:45 pmONT-LFT
9h 45m1 stop
$844United Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
United Airlines Logo
12:20 pm - 4:12 pmLFT-ONT
5h 52m1 stop
United Airlines Logo
6:05 am - 1:16 pmONT-LFT
5h 11m1 stop
$928United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Lafayette to Ontario flights

Get data-powered insights and trends into flights from Lafayette to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Lafayette to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Lafayette to Ontario were found on United Airlines ($384) and Delta ($404).

Good to know

Cheapest flight$214
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
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.

FAQs for booking flights from Lafayette to Ontario

  • What is the cheapest flight from Lafayette to Ontario?

    In the last 3 days, the lowest price for a flight from Lafayette to Ontario was $214 for a one-way ticket and $384 for a round-trip.

  • Do I need a passport to fly between Lafayette and Ontario?

    No, a passport isn't needed to fly from Lafayette to Ontario. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Lafayette to Ontario?

    On your way to Ontario, you’ll fly out from Lafayette Regional. You’ll be landing at Ontario.

  • Which aircraft models fly most regularly from Lafayette to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lafayette to Ontario?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Lafayette and Ontario, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Lafayette to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lafayette to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lafayette to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Lafayette is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lafayette to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Lafayette with another airline. Booking your flights between Lafayette and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lafayette to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Lafayette up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lafayette to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Lafayette to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lafayette to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
8.0Crew
6.5Food
7.2Comfort
6.9Entertainment
Airline reviews

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

4.0 OkaySummer, Aug 2025IND - LAX
Read more American Airlines reviews

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Everything you need to know for your flight from Lafayette to Ontario

Information on your arrival and departure airports

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