Cheap flights from Ontario to Louisville from C$ 231
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Louisville departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Region of Ontario to Louisville
Our best United Airlines deals on Region of Ontario to Louisville flight tickets
WestJet flights from Region of Ontario to Louisville
Our best WestJet deals on Region of Ontario to Louisville flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Louisville
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 month to fly to Louisville?
In general, February is the cheapest month to fly from Region of Ontario to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 388. The month of August is another great option to travel to Louisville, with average flight prices from Region of Ontario averaging around C$ 448.
What is the cheapest day to depart on your flight to Louisville?
On average, the least expensive day to fly to Louisville from Region of Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 467. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 656.
What is the cheapest time of day to depart on your flight to Louisville?
Our most recent data shows that the best time of day to fly to Louisville is in the evening. Flights from Region of Ontario to Louisville during this time can be as low as C$ 471. Flights at noon are often more expensive with an average ticket price of C$ 509.
How far in advance should I book a flight to Louisville?
You are more likely to see cheaper flights to Louisville from Region of Ontario when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around C$ 506 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Region of Ontario for as low as C$ 344 on momondo.
What is the cheapest airline that flies from Ontario to Louisville Intl?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Ontario to Louisville Intl
Which airlines fly to Louisville?
Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Louisville from Region of Ontario according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Louisville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Louisville
When did momondo last update prices for flights from Ontario to Louisville Intl Airport?
Prices for flights from Ontario to Louisville Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario to Louisville Intl Airport?
The number of operators available for flights from Ontario to Louisville Intl Airport is 5 as of April 2025.
How old do you have to be to fly from Ontario to Louisville Intl 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 to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Louisville
Compare and see reviews for airlines that fly from Region of Ontario to Louisville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 192 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom C$ 199 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom C$ 348 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 360 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom C$ 407 | Free Cancellation | Rating 7.2 2,826 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Louisville?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Louisville . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Louisville with flexible booking policies on momondo?
momondo does allow users to show only those flights to Louisville from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Louisville?
momondo provides multiple filters to help you find the best flight to Louisville from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to Louisville right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.