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Cheap flights from Nashville to Los Angeles from $84

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 Los Angeles departing on 3/2. 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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0 bags

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Find the cheapest flights from Nashville to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 pm - 1:11 pm
BNA
-
ONT
18h 26m
1 stop
Multiple Airlines Logo
2:23 pm - 5:08 am
ONT
-
BNA
12h 45m
1 stop
$186Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Frontier Logo
12:09 pm - 11:24 pm
BNA
-
ONT
13h 15m
1 stop
Frontier Logo
12:59 am - 2:29 pm
ONT
-
BNA
11h 30m
1 stop
$190Frontier
Thu, Apr 23 - Sun, Apr 26
Frontier Logo
7:35 pm - 11:59 pm
BNA
-
ONT
6h 24m
1 stop
Frontier Logo
6:05 am - 6:50 pm
ONT
-
BNA
10h 45m
1 stop
$200Frontier
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
8:41 pm - 1:28 pm
BNA
-
ONT
18h 47m
1 stop
Multiple Airlines Logo
2:23 pm - 5:10 am
ONT
-
BNA
12h 47m
1 stop
$201Multiple Airlines
Fri, Mar 13 - Wed, Mar 18
Frontier Logo
7:35 pm - 11:59 pm
BNA
-
ONT
6h 24m
1 stop
Frontier Logo
6:15 am - 2:16 pm
ONT
-
BNA
6h 01m
1 stop
$204Frontier
Thu, Mar 5 - Tue, Mar 10
Multiple Airlines Logo
8:41 pm - 1:28 pm
BNA
-
ONT
18h 47m
1 stop
Multiple Airlines Logo
2:23 pm - 5:10 am
ONT
-
BNA
12h 47m
1 stop
$205Multiple Airlines
Fri, Mar 13 - Wed, Mar 18
Multiple Airlines Logo
8:41 pm - 1:28 pm
BNA
-
ONT
18h 47m
1 stop
Multiple Airlines Logo
2:23 pm - 5:10 am
ONT
-
BNA
12h 47m
1 stop
$207Multiple Airlines
Fri, Mar 13 - Wed, Mar 18
Multiple Airlines Logo
8:45 pm - 8:06 am
BNA
-
ONT
13h 21m
1 stop
Multiple Airlines Logo
2:23 pm - 5:08 am
ONT
-
BNA
12h 45m
1 stop
$208Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
8:45 pm - 1:52 pm
BNA
-
ONT
19h 07m
1 stop
Multiple Airlines Logo
2:06 pm - 5:08 am
ONT
-
BNA
13h 02m
1 stop
$211Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
8:45 pm - 11:59 pm
BNA
-
ONT
29h 14m
2 stops
Multiple Airlines Logo
11:17 am - 5:10 am
ONT
-
BNA
15h 53m
1 stop
$215Multiple Airlines
Tue, Mar 10 - Mon, Mar 16

Alaska Airlines flights from Nashville to Ontario

Our best Alaska Airlines deals on Nashville to Ontario flight tickets
Alaska Airlines
Feb 25
BNA7:00 amNashville Intl
10h 08m
1 stop
ONT3:08 pmOntario
Mar 2
ONT6:14 amOntario
15h 45m
1 stop
BNA11:59 pmNashville Intl
$271
Alaska Airlines
Jun 3
BNA5:23 pmNashville Intl
8h 33m
1 stop
ONT11:56 pmOntario
Jun 11
ONT7:48 pmOntario
7h 52m
1 stop
BNA5:40 amNashville Intl
$277
Alaska Airlines
May 5
BNA4:45 pmNashville Intl
9h 03m
1 stop
ONT11:48 pmOntario
May 14
ONT7:41 pmOntario
8h 00m
1 stop
BNA5:41 amNashville Intl
$285

Delta flights from Nashville to Ontario

Our best Delta deals on Nashville to Ontario flight tickets
Delta
Feb 20
BNA4:55 pmNashville Intl
8h 54m
1 stop
ONT11:49 pmOntario
Feb 23
ONT10:20 pmOntario
7h 57m
1 stop
BNA8:17 amNashville Intl
$237
Delta
Apr 23
BNA7:20 pmNashville Intl
6h 24m
1 stop
ONT11:44 pmOntario
Apr 27
ONT10:15 pmOntario
12h 53m
2 stops
BNA1:08 pmNashville Intl
$242
Delta
Mar 10
BNA10:30 amNashville Intl
12h 30m
2 stops
ONT9:00 pmOntario
Mar 16
ONT5:53 pmOntario
13h 32m
2 stops
BNA9:25 amNashville Intl
$247

momondo Fare Finder

 
Customize your flight search to find flights from Nashville to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Nashville to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Wed 3/4

8:45 pm-1:11 pm

1 stop18h 26m

Ontario

Wed 3/11

2:23 pm-5:08 am

1 stop12h 45m

$186

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Thu 4/23

12:09 pm-11:24 pm

1 stop13h 15m

Ontario

Sun 4/26

12:59 am-2:29 pm

1 stop11h 30m

$190

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Mon 2/23

7:35 pm-11:59 pm

1 stop6h 24m

Ontario

Thu 2/26

6:05 am-6:50 pm

1 stop10h 45m

$200

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Fri 3/13

8:41 pm-1:28 pm

1 stop18h 47m

Ontario

Wed 3/18

2:23 pm-5:10 am

1 stop12h 47m

$201

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Thu 3/5

7:35 pm-11:59 pm

1 stop6h 24m

Ontario

Tue 3/10

6:15 am-2:16 pm

1 stop6h 01m

$204

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Fri 3/13

8:41 pm-1:28 pm

1 stop18h 47m

Ontario

Wed 3/18

2:23 pm-5:10 am

1 stop12h 47m

$205

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Fri 3/13

8:41 pm-1:28 pm

1 stop18h 47m

Ontario

Wed 3/18

2:23 pm-5:10 am

1 stop12h 47m

$207

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Sun 3/8

8:45 pm-8:06 am

1 stop13h 21m

Ontario

Wed 3/11

2:23 pm-5:08 am

1 stop12h 45m

$208

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Tue 2/24

8:45 pm-1:52 pm

1 stop19h 07m

Ontario

Tue 3/3

2:06 pm-5:08 am

1 stop13h 02m

$211

NashvilleOntario

BNA - ONT

BNAONT

Nashville Intl

Tue 3/10

8:45 pm-11:59 pm

2 stops29h 14m

Ontario

Mon 3/16

11:17 am-5:10 am

1 stop15h 53m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, August 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 $274. If you aren’t able to travel during the month of August, then book flights to Ontario from Nashville during November instead. Flights to Ontario in November, while not as cheap as those in August, still average around $321.

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 Monday when prices can be found for as low as $457. 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 $616.

What is the cheapest time of day to depart on your flight to Ontario?

In the morning is the cheapest time of day to fly from Nashville to Ontario when you can find flight prices for as low as $511. Flying to Ontario in the morning 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 afternoon when prices are $541 on average. Flights to Ontario from Nashville in the afternoon 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 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $396 when searching 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 $288 on momondo.

What cabin class options are available on Nashville Intl to Ontario flights?

There is only 1 cabin class 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.

How have Nashville to Ontario flight prices changed over time?

As of February 2026, prices for Nashville to Ontario flights are approximately 207% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$138

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Nashville in the past 72 hours is $138. The best round-trip flight deal from Nashville to Ontario found on momondo in the last 72 hours is $457.
The fastest flight from Nashville to Ontario takes 4h 05m
Direct flights go from Nashville to Ontario every day.
There is 1 airport in Ontario. From Nashville there are direct flights to Ontario (ONT).
Search flight deals

  • How far is Nashville Intl to Ontario by plane?

    There are 1742.4 mi between Nashville Intl and Ontario. Typically, this will take 4h 05m 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?

  • 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?

  • What is the most popular airline from Nashville to Ontario?

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
FrontierPriceFrom $128Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $192Free CancellationRating
7.9
8,173 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
SouthwestPriceFrom $358Free CancellationRating
8.0
4,282 reviews
Search Southwest flights

  • Southwest Flights From Nashville to Ontario

    Southwest flight deals from Nashville to Ontario start from $358 round-trip. Over the 2 Southwest flights for this route in a normal week, average airfare is usually $520 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.

An easier way to manage your Ontario trip

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