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BNA - ONT

Find cheap flights from Nashville to Ontario from $65

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Ontario departing on 5/8. 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
0 bags
Thu 5/23
Thu 5/30

Search 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 Nashville to Ontario.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Ontario.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Nashville to Ontario (BNA-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville 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 and deals for you by selecting your travel dates.
Choose your dates
9:44 am - 6:26 amBNA-ONT
22h 42m1 stop
2:25 pm - 10:00 amONT-BNA
17h 35m1 stop
$118Frontier
Find Deal
Mon, May 13 - Tue, May 21
11:08 am - 11:59 pmBNA-ONT
14h 51m1 stop
2:25 pm - 10:00 amONT-BNA
17h 35m1 stop
$138Frontier
Find Deal
Fri, May 17 - Tue, May 21
3:48 pm - 10:29 pmBNA-ONT
8h 41m2 stops
11:59 pm - 8:55 amONT-BNA
6h 56m1 stop
$337American Airlines
Find Deal
Mon, May 13 - Tue, May 21
11:37 am - 6:48 pmBNA-ONT
9h 11m2 stops
11:59 pm - 10:46 amONT-BNA
8h 47m1 stop
$343American Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
7:00 am - 9:55 pmBNA-ONT
16h 55m2 stops
12:59 am - 8:41 amONT-BNA
5h 42m1 stop
Fri, May 17 - Sun, May 19
5:12 pm - 11:40 amBNA-ONT
20h 28m2 stops
5:20 pm - 10:20 amONT-BNA
15h 00m2 stops
$460Delta
Find Deal
Mon, May 13 - Tue, May 21
7:00 pm - 3:26 pmBNA-ONT
22h 26m2 stops
12:59 am - 10:19 amONT-BNA
7h 20m1 stop
Fri, May 31 - Sun, Jun 2
4:55 pm - 9:39 pmBNA-ONT
6h 44m1 stop
1:20 pm - 9:36 pmONT-BNA
6h 16m1 stop
$468Delta
Find Deal
Sat, May 25 - Wed, Jul 24
2:29 pm - 8:53 pmBNA-ONT
8h 24m1 stop
1:36 pm - 3:14 pmONT-BNA
23h 38m2 stops
$517United Airlines
Find Deal
Fri, May 17 - Mon, May 20
8:40 am - 8:53 pmBNA-ONT
14h 13m2 stops
1:36 pm - 9:23 pmONT-BNA
5h 47m1 stop
$576United Airlines
Find Deal
Sat, May 4 - Tue, May 7

Flights from Nashville to Ontario - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Nashville to Ontario?

The average price of all flights from Nashville to Ontario clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Friday and more expensive on a Saturday. On your return trip to Nashville, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Nashville to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Nashville to Ontario is January, where tickets cost $182 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $554 and $506 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Nashville to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Nashville to Ontario, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Nashville to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Nashville to Ontario found by KAYAK users in the last 72 hours was for $118 on Frontier, followed by American Airlines ($337). One-way flight deals have also been found from as low as $65 on Frontier and from $169 on American Airlines.

Which cabin class options are there for flights between Nashville and Ontario?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

August

High season

March

Cheapest flight

$65
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Nashville to Ontario

When to book flights from Nashville to Ontario

Are your dates flexible? Find out the best times to travel from Nashville 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 Nashville to Ontario

  • What is the cheapest flight from Nashville to Ontario?

    In the last 3 days, the lowest price for a flight from Nashville to Ontario was $65 for a one-way ticket and $118 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to Ontario?

    Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Nashville to Ontario flight route.

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

    The Boeing 757-200 is the aircraft model that flies most regularly on the Nashville to Ontario flight route.

  • Which airline alliances offer flights from Nashville to Ontario?

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

  • Which is the best airline for flights from Nashville to Ontario, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Nashville to Ontario are Delta and United Airlines. With an average price for the route of $376 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $635 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Nashville 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 Nashville to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Nashville 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 Nashville 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 Nashville with another airline. Booking your flights between Nashville 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 Nashville 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 Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from BNA to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $156 or less one-way and $157 or less round-trip.

Prefer to fly non-stop from Nashville to Ontario?

Find which airlines fly direct from Nashville Intl to Ontario, which days they fly and book direct flights.

Nonstop departures

Nashville Intl to Ontario

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Ontario to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Nashville to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Nashville 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 Nashville 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.
8.2
Ravn AlaskaOverall score based on 11 reviews
7.4entertainment
8.5crew
7.3comfort
7.7food
8.3boarding
Airline reviews

Flight was cancelled and couldn’t reschedule. Had to rebook on southwest.

2.0 MediocreAnonymous, Feb 2024RNO - ONT
Read more about Ravn Alaska reviews

Flight was cancelled and couldn’t reschedule. Had to rebook on southwest.

High winds with a lot of turbulence, but expected with winds. Otherwise it was fast and excellent!!

Expect many people do not have masks on or have the nose is hanging ride over the top of them

Pros: "I always love flying Alaska Airlines. Great crew, service, comfortable flights."
Cons: "These flights are always cold. Not sure anything can be done but dress warm if you are flying to outlying areas in Alaska"
Pros: "Crew. Light hearted and didn’t take herself too seriously."
Pros: "Have to fly first class to get a meal. That’s a bit excessive."
Cons: "For a first class seat it didn’t recline very well. Had to mash the hell out of button and force back a bit. Not exactly a first class flight. Entertainment hand held had dead battery. Still not exactly first class."

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

The arriving flight was a few minutes late, but the gate crew helped to deplane and board our outgoing flight quickly and efficiently. We were able to depart quickly and arrive at ORD almost at the posted time. Great job.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

The seat was very uncomfortable from Boston to Nashville. Otherwise the flight was excellent.

The no frills ticket price. The seats are very uncomfortable.

My flight experience was OK. The crew are friendly. The Flight was smooth. One thing that didn’t sit well with me was when I was checking in from RSW to head to Nashville the ticket agent told me I didn’t have a seat assignment and asked if I wanted to upgrade to first class for $50. I said no. I was placed in the third row middle seat. Upon taking off the flight attendant asked if anyone wanted to move. He specifically mentioned the third row was the worst because the lack of legroom. There were 70 open seats on the flight. Just wondering why with 70 open seats the ticket agent would place me in a middle seat in the worst row.

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Its so random that they only allow 40 pounds on checked bags when all airlines take 55. They then charge you for each 10 extra pounds, so my checked suitcase was $130 and the flight $30 ... its like whattt, im for sure not traveling with Spirit again

So bad. The check in process was laborious and the check in agent didn't seem to know how to manage the process efficiently and was confused about how to check in my son's sports equipment. The baggage fees were outrageous and so expensive. $90 for a carry on bag? And $200 additional for 2 check ins. The security lines were insanely long and the terminal was not very nice in the Spirit area. $5 for a water on board. It was my first and last time flying Spirit - I tried to save $ by flying them due to the accommodating schedule but I should have paid for Southwest, because it would've actually ended up less expensive due to the free bags with Southwest. There were no charging ports on the airplane, no wifi and really uncomfortable seating. The flight crew were great though, courteous and efficient in their boarding. Flight was delayed 1 hour, but we made up 15 minutes in flight.

My experience was better than expected. What I did find not so great was the seats. Very little room, they did not recline and the tray table was the size of a post card. There was no food to try, just standard snacks that you had to pay for and I don’t know of any entertainment. I would fly again even though everything was an upcharge. Flight was on time with little disturbance

thy don't even ofer water we have to buy it for $4.49 and paid for our cary on bags $100 each we never will fly in this company again.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

Book cheap flights from Nashville to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Nashville to Ontario found on KAYAK in the last 72 hours.
5/8Wed
1 stopFrontier
10h 57mBNA-ONT
$65
5/18Sat
1 stopFrontier
6h 34mBNA-ONT
$71
5/20Mon
1 stopAmerican Airlines
6h 38mBNA-ONT
$169
5/28Tue
1 stopDelta
6h 07mBNA-ONT
$192
5/26Sun
1 stopAmerican Airlines
8h 45mBNA-ONT
$219
6/10Mon
1 stopAlaska Airlines
18h 58mBNA-ONT
$227
6/10Mon
2 stopsAlaska Airlines
16h 55mBNA-ONT
$232
7/27Sat
2 stopsUnited Airlines
12h 02mBNA-ONT
$259
5/20Mon
2 stopsUnited Airlines
31h 30mBNA-ONT
$264
5/27Mon
1 stopDelta
6h 24mBNA-ONT
$274

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Last minute flights from Nashville to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Nashville to Ontario that are departing in the next 10 days.
4/27Sat
multi-stopFrontier
10h 52mBNA-ONT
5/4Sat
multi-stopFrontier
10h 11mONT-BNA
$189
4/27Sat
multi-stopFrontier
10h 52mBNA-ONT
5/3Fri
multi-stopFrontier
16h 42mONT-BNA
$199
4/28Sun
multi-stopAmerican Airlines
8h 31mBNA-ONT
4/29Mon
multi-stopAmerican Airlines
9h 01mONT-BNA
$565
4/28Sun
multi-stopAmerican Airlines
8h 48mBNA-ONT
4/29Mon
multi-stopAmerican Airlines
8h 01mONT-BNA
$570
4/26Fri
multi-stopDelta
7h 00mBNA-ONT
4/29Mon
multi-stopDelta
6h 05mONT-BNA
$604
4/27Sat
multi-stopAlaska Airlines
9h 05mBNA-ONT
4/28Sun
multi-stopAlaska Airlines
8h 40mONT-BNA
$650
4/26Fri
multi-stopAlaska Airlines
8h 59mBNA-ONT
4/28Sun
multi-stopAlaska Airlines
8h 40mONT-BNA
$660
4/28Sun
multi-stopUnited Airlines
8h 11mBNA-ONT
4/29Mon
multi-stopUnited Airlines
10h 05mONT-BNA
$715
4/26Fri
multi-stopUnited Airlines
14h 55mBNA-ONT
5/4Sat
multi-stopUnited Airlines
24h 43mONT-BNA
$738
4/27Sat
multi-stopDelta
8h 02mBNA-ONT
5/4Sat
multi-stopDelta
6h 05mONT-BNA
$834

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Nashville - Ontario Flights

Departure:

Nashville (BNA)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Nashville

Cabin classes:

$598
$584
$156