Cheap flights from Ontario to Lafayette from $314
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Lafayette departing on 6/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Lafayette
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Ontario to Lafayette
Our best American Airlines deals on Ontario to Lafayette flight tickets
Delta flights from Ontario to Lafayette
Our best Delta deals on Ontario to Lafayette flight tickets
See travel insights to Lafayette from
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
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
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
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 05m, 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 February 2025, there is 1 operator 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 (100% of total bookings).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $264 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Lafayette?
Book flights to Lafayette if you plan to visit one of these locationsWhy 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.