Cheap flights from Nashville to Ontario from $98
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Ontario departing on 5/1. 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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How to get the cheapest flight ticket from Nashville to Ontario
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 Ontario?
In general, July is the cheapest month to fly from Nashville to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. If you aren’t able to travel during the month of July, then book flights to Ontario from Nashville during September instead. Flights to Ontario in September, while not as cheap as those in July, still average around $301.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Saturday when prices can be found for as low as $253. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Nashville to Ontario for around $523.
What is the cheapest time of day to depart on your flight to Ontario?
In the afternoon is the cheapest time of day to fly from Nashville to Ontario when you can find flight prices for as low as $293. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $479 on average. Flights to Ontario from Nashville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Nashville Intl to Ontario flight route?
Fly from Nashville Intl to Ontario for the best Nashville Intl - Ontario flight prices
How far in advance should I book a flight to Ontario?
You are more likely to see cheaper flights to Ontario from Nashville when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $393 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Nashville for as low as $196 on momondo.
What cabin class options are available on Nashville Intl to Ontario flights?
There are 2 cabin classes available to choose from on Nashville Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Nashville Intl to Ontario?
Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from Nashville Intl to Ontario
What airlines fly to Ontario?
Delta, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Ontario from Nashville according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from Nashville to Ontario on average per week?
As of April 2025, there are 5 flights per week flying from Nashville to Ontario. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from Nashville to Ontario
Cheap Nashville to Ontario (BNA to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to Ontario
How far is Nashville Intl to Ontario by plane?
There are 1742.4 mi between Nashville Intl and Ontario. Typically, this will take 4h 10m by plane in normal conditions.
When did momondo last update prices for flights from Nashville Intl Airport to Ontario Airport?
Prices for flights from Nashville Intl Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Nashville Intl Airport to Ontario Airport?
As of April 2025, there are 6 operators available to choose from for flights from Nashville Intl Airport to Ontario Airport.
How old do you have to be to fly from Nashville Intl Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nashville to Ontario?
Based on momondo bookings for flights between Nashville and Ontario, the leading plane model is Boeing 737 MAX 8, making up 44.07% of the total bookings. Other popular models include JET with 18.64%, Airbus A320neo with 13.56%, and Boeing 737-800 with 6.78%.
What is the most popular airline from Nashville to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Ontario is American Airlines (37% of total bookings). The next most popular airlines are Southwest (18%), Frontier (17%), and Delta (16%).
Best airlines flying from Nashville to Ontario
Compare and see reviews for airlines that fly from Nashville to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 8.0 4,280 reviews |
Southwest Flights From Nashville to Ontario
Southwest flight deals from Nashville to Ontario start from $313 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $477 round-trip - but some users have found much cheaper deals with momondo.
Why use momondo?
Why should I use momondo to find a flight deal from Nashville to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Nashville.
Can I find flights from Nashville to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Nashville with this policy.
How can momondo help me find flights from Nashville to Ontario?
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 Nashville to Ontario.
I’m not ready to book a flight from Nashville to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Nashville and alert you when they change.