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$60+ Cheap flights from Ontario (ONT) to Tennessee

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BNA
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Ontario to Tennessee

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Tennessee (USTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$228
(Booking.com)

One-way from

$60
(Frontier)
From Ontario to Tennessee
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One-way flight from Ontario to Tennessee
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Find flight deals from Ontario to Tennessee

Cheapest flights from Ontario to Tennessee
Explore the most affordable flight options available from Ontario to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This eDestinos deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:39 pmONT - MEM
1 stop16h 10mMultiple Airlines
Sat 1/412:34 pmMEM - ONT
1 stop21h 32mMultiple Airlines
Deal found 12/21$320
This CheapOair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:59 amONT - BNA
1 stop9h 31mFrontier
Sat 1/48:56 pmBNA - ONT
1 stop29h 03mFrontier
Deal found 12/22$333
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:52 amONT - MEM
1 stop9h 24mDelta
Mon 1/64:11 pmMEM - ONT
1 stop8h 41mDelta
Deal found 12/22$371
This Delta deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:55 pmONT - TYS
1 stop8h 00mDelta
Mon 1/65:00 pmTYS - ONT
1 stop8h 52mDelta
Deal found 12/23$378
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2812:59 amONT - MEM
1 stop8h 51mFrontier
Thu 1/212:40 pmMEM - ONT
1 stop13h 19mFrontier
Deal found 12/21$418
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:46 amONT - BNA
1 stop7h 36mAmerican Airlines
Thu 1/95:10 pmBNA - ONT
1 stop8h 48mAmerican Airlines
Deal found 12/23$487
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/262:50 pmONT - CHA
1 stop6h 09mAmerican Airlines
Sat 12/285:59 pmCHA - ONT
1 stop8h 58mAmerican Airlines
Deal found 12/22$488
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:05 amONT - TYS
1 stop6h 56mUnited Airlines
Wed 1/88:30 amTYS - ONT
1 stop7h 11mUnited Airlines
Deal found 12/22$503
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:02 amONT - MEM
2 stops8h 54mAmerican Airlines
Mon 1/610:40 amMEM - ONT
2 stops9h 45mAmerican Airlines
Deal found 12/21$522
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:52 amONT - BNA
2 stops12h 33mDelta
Thu 1/92:03 pmBNA - ONT
2 stops11h 50mDelta
Deal found 12/22$541
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:42 pmONT - BNA
1 stop8h 17mUnited Airlines
Tue 1/72:57 pmBNA - ONT
1 stop9h 00mUnited Airlines
Deal found 12/22$551
This Alaska Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:32 pmONT - BNA
2 stops18h 47mAlaska Airlines
Mon 1/67:00 amBNA - ONT
1 stop10h 11mAlaska Airlines
Deal found 12/22$640

Find flights from Ontario to Tennessee within your budget

Customize your flight search to find flights from Ontario to Tennessee 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioNashville

ONT - BNA

ONTBNA

Ontario

Sun 2/23

4:19 pm-1:23 pm

1 stop19h 04m

Nashville Intl

Fri 2/28

6:01 pm-12:09 am

1 stop8h 08m

$228

OntarioNashville

ONT - BNA

ONTBNA

Ontario

Thu 2/6

1:21 pm-9:31 pm

1 stop6h 10m

Nashville Intl

Tue 2/11

5:53 pm-10:52 pm

1 stop6h 59m

$288

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Wed 1/22

10:56 am-8:18 pm

1 stop6h 22m

Knoxville McGhee Tyson

Wed 2/5

4:15 pm-10:45 pm

1 stop9h 30m

$288

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Wed 2/12

7:05 am-6:34 pm

1 stop8h 29m

Chattanooga Lovell Field

Tue 2/18

7:19 pm-10:52 pm

1 stop6h 33m

$288

OntarioNashville

ONT - BNA

ONTBNA

Ontario

Sat 1/25

3:04 pm-10:56 pm

1 stop5h 52m

Nashville Intl

Sat 2/1

5:30 am-9:56 am

1 stop6h 26m

$290

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sat 4/26

10:00 am-11:53 pm

2 stops10h 53m

Chattanooga Lovell Field

Tue 4/29

1:35 pm-9:59 pm

2 stops11h 24m

$298

OntarioNashville

ONT - BNA

ONTBNA

Ontario

Tue 1/14

5:44 pm-5:50 pm

1 stop22h 06m

Nashville Intl

Wed 1/22

7:00 am-8:13 pm

1 stop15h 13m

$299

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Wed 3/5

12:59 am-3:23 pm

1 stop11h 24m

Knoxville McGhee Tyson

Sun 3/9

4:43 pm-12:09 am

1 stop10h 26m

$321

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Mon 1/6

6:10 am-6:05 pm

1 stop8h 55m

Knoxville McGhee Tyson

Mon 1/13

4:55 pm-9:57 pm

1 stop8h 02m

$334

OntarioMemphis

ONT - MEM

ONTMEM

Ontario

Wed 1/8

7:05 am-3:06 pm

1 stop6h 01m

Memphis

Wed 1/15

4:11 pm-10:52 pm

1 stop8h 41m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 42 results
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Best time to book a flight from Ontario to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Tennessee

Get recent, data-driven insights about flights from Ontario to Tennessee including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Ontario to Tennessee (average of $220). Flying from Ontario to Tennessee in June is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to TN?

Find hourly flight availability from Ontario to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Tennessee as you normally would.

Rainfall in Tennessee by month

Plan your trip to Tennessee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

Temperature in Tennessee by month

Plan your trip to Tennessee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tennessee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated December 23, 2024.
To help decide which airline to fly from Ontario to Tennessee, see what other customers have to say about Alaska Airlines, Delta and Frontier. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,780 reviews

Overall

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Tennessee?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Tennessee.

  • How popular is this Ontario to Tennessee flight route?

    Flights from Ontario to Tennessee have been viewed 6 times in the past calendar month.

  • What are the cheapest airlines to fly from Ontario to Tennessee one-way?

    One-way options have recently been found by users for as low as $60 on Frontier. Other airlines that offer cheap prices include Delta from $144 and American Airlines from $149 one-way.

  • What are the most popular routes from Ontario to Tennessee?

    When deciding which route to take from Ontario to Tennessee consider Ontario - Nashville Intl, Ontario - Chattanooga Lovell Field or Ontario - Memphis as they are the most popular.

  • What are the cheapest flights from Ontario to Tennessee?

    Looking for the cheapest flight from Ontario to Tennessee? While on average our users pay $456, our data indicates the cheapest price to be $218. The most popular route (Ontario - Nashville Intl), is priced around $209.

  • Can I find deals for flights from Ontario to Tennessee that include hotel bookings?

    Yes. In addition to deals on Ontario to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Tennessee.

  • Can I find deals for business class flights from Ontario to Tennessee?

    Yes. Cheapflights offers flight deals from Ontario to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Tennessee (average of $220). Flying from Ontario to Tennessee in June is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ontario to Tennessee

Discover the top 8 airlines that operate flights from Ontario to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Nesma AirlinesCheapest$52Average$338FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$90Average$209FlexibilityNo cancel feeOn-time65%
Ravn AlaskaCheapest$106Average$230FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$108Average$235FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$253Average$468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$459FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$304Average$454FlexibilityNo cancel feeOn-time63%
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