Flights from Lafayette, LA to Ontario, CA from $373

How to find the cheapest flight from
Lafayette (LFT) to Ontario (ONT)

All the information you need to plan the best LFT to ONT flight in 2021: compare Lafayette to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

What is the cheapest day to fly round-trip from Lafayette to Ontario?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 47% on the overall cost on flights from Lafayette to Ontario.

How far in advance should I book a flight from Lafayette to Ontario?

Find a great deal and save up to 20% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Lafayette to Ontario within the next two weeks, with the cheapest ticket starting at $75.

What is the cheapest month to fly from Lafayette to Ontario?

Our data shows that April tends to be the cheapest month to fly to Ontario from Lafayette. Users have commonly found prices around $86 for the month, but tickets can be as low as $43. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Lafayette to Ontario (LFT - ONT)?

It’s typically best to fly out from Lafayette to Ontario in the morning. Doing so could potentially save you 28% on the flight price compared to flying at noon, which is usually more expensive.

One-way flights to Ontario from Lafayette

The cheapest one-way flights from Lafayette to Ontario

3:16 am - 6:29 pm

Delta

2 Stops

17h 13m

LFT - ONT

$373

Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Lafayette</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Lafayette to Ontario

Are flight prices decreasing from Lafayette to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Lafayette and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Lafayette Regional to Ontario have flexible changes due to COVID-19?

One of the carriers operating flights from Lafayette Regional to Ontario that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Lafayette to Ontario for under $600 on Cheapflights?

Yes, there are multiple flights from Lafayette to Ontario for under $600. The cheapest flight booked recently is on American Airlines for just $515, but on average you can expect to pay $515.

Are there nonstop flights from Lafayette to Ontario for under $500 on Cheapflights?

There are no nonstop flights from Lafayette to Ontario, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

The Lafayette Regional to Ontario flight path was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Lafayette or Ontario?

Expected rainfall in Lafayette is less than in Ontario. You can expect this to be the case over the next 17 days.

Is Lafayette weather warmer or cooler than Ontario?

Expect the weather to be around 95 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Ontario is generally hotter than in Lafayette.

How long is the flight from Lafayette to Ontario?

Airlines like American Airlines fly from Lafayette to Ontario in about 5h 46m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Lafayette to Ontario round-trip?

Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $515.

What are the cheapest airlines to fly from Lafayette to Ontario one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $373.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Lafayette?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Lafayette Regional need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Lafayette Regional must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Lafayette Regional are not required to quarantine after entering Ontario.

Do I need a test to fly back to Lafayette from Ontario?

Returning to Lafayette Regional from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lafayette Regional.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Lafayette Regional.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Lafayette to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

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Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Lafayette to Ontario.

Airports servicing Lafayette

Lafayette (LFT)

Airports servicing Ontario

Ontario (ONT)

Cheap flights from Lafayette to Ontario (LFT - ONT)

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How to find the cheapest flight from Lafayette (LFT) to Ontario (ONT)