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$278+ Cheap flights from Chattanooga to Ontario (CHA - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — ONT
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Chattanooga to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Ontario (ONT). 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 July 25, 2024.

Popular in

October

Cheapest in

September

Average price

$620

Round-trip from

$278
(Delta)
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 41% potential price drop
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Average for round-trip flights in July 2024
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From Chattanooga Lovell Field to Ontario
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What is the cheapest day to fly round-trip from Chattanooga to Ontario?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save on the cost of your flight from Chattanooga to Ontario, book at least 52 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $382 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $418.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Ontario. Flights to Ontario from Chattanooga in August are about $411 on average during August, but can be found for as low as $271.

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

One of the essential ways to save on airfare from Chattanooga to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

Cheap Chattanooga to Ontario flights in July & August 2024

Find cheap flight options from Chattanooga to Ontario specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Chattanooga to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:38 pmCHA - ONT
1 stop6h 07mDelta
Sat 8/316:50 amONT - CHA
1 stop9h 03mDelta
Deal found 7/25$278
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:38 pmCHA - ONT
1 stop6h 07mDelta
Sat 8/315:00 pmONT - CHA
2 stops13h 27mDelta
Deal found 7/25$283
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:26 pmCHA - ONT
2 stops9h 33mDelta
Sat 8/315:00 pmONT - CHA
2 stops13h 27mDelta
Deal found 7/25$323
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 8/295:38 pmCHA - ONT
1 stop8h 19mDelta
Wed 9/411:23 amONT - CHA
1 stop6h 03mDelta
Deal found 7/25$378
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/303:40 pmCHA - ONT
1 stop7h 43mAmerican Airlines
Mon 9/210:30 pmONT - CHA
1 stop7h 05mAmerican Airlines
Deal found 7/25$532
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/77:05 amCHA - ONT
2 stops13h 48mUnited Airlines
Wed 8/146:35 pmONT - CHA
2 stops14h 00mUnited Airlines
Deal found 7/24$567
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/195:35 pmCHA - ONT
2 stops10h 10mUnited Airlines
Tue 8/206:00 amONT - CHA
2 stops12h 24mUnited Airlines
Deal found 7/24$582

Chattanooga to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Chattanooga and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Chattanooga to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:38 pmCHA - ONT
1 stop6h 07mDelta
Sat 8/316:50 amONT - CHA
1 stop9h 03mDelta
Deal found 7/25$278
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:38 pmCHA - ONT
1 stop6h 07mDelta
Sat 8/315:00 pmONT - CHA
2 stops13h 27mDelta
Deal found 7/25$283
This Delta deal was found by Cheapflights users on 7/24. 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 10/17:00 amCHA - ONT
1 stop6h 18mDelta
Tue 10/1510:00 pmONT - CHA
1 stop8h 46mDelta
Deal found 7/24$313
This Delta deal was found by Cheapflights users on 7/25. 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 8/275:26 pmCHA - ONT
2 stops9h 33mDelta
Sat 8/315:00 pmONT - CHA
2 stops13h 27mDelta
Deal found 7/25$323
This Delta deal was found by Cheapflights users on 7/24. 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 10/17:00 amCHA - ONT
1 stop6h 18mDelta
Mon 10/1410:00 pmONT - CHA
1 stop8h 46mDelta
Deal found 7/24$348
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/16:27 pmCHA - ONT
1 stop7h 21mAmerican Airlines
Sat 10/1210:29 pmONT - CHA
1 stop7h 17mAmerican Airlines
Deal found 7/24$368
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 8/295:38 pmCHA - ONT
1 stop8h 19mDelta
Wed 9/411:23 amONT - CHA
1 stop6h 03mDelta
Deal found 7/25$378
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/156:35 pmCHA - ONT
1 stop7h 06mAmerican Airlines
Tue 10/2210:29 pmONT - CHA
1 stop7h 17mAmerican Airlines
Deal found 7/24$407
This American Airlines deal was found by Cheapflights users on 7/24. 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 10/156:35 pmCHA - ONT
1 stop8h 24mAmerican Airlines
Tue 10/227:40 pmONT - CHA
2 stops10h 06mAmerican Airlines
Deal found 7/24$412

One-way flights to Ontario from Chattanooga

Search for one-way flight options from Chattanooga to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chattanooga to Ontario. For those needing a return trip from Chattanooga, there is a search form available above.
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 12/197:18 pmCHA - ONT
1 stop6h 54mDelta
Deal found 7/25$304
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 12/197:18 pmCHA - ONT
1 stop6h 54mDelta
Deal found 7/24$309
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2212:12 pmCHA - ONT
2 stops12h 50mUnited Airlines
Deal found 7/24$318
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/225:41 pmCHA - ONT
2 stops31h 21mUnited Airlines
Deal found 7/25$382
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/712:12 pmCHA - ONT
2 stops11h 36mUnited Airlines
Deal found 7/24$391
This American Airlines deal was found by Cheapflights users on 7/24. 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 12/1912:32 pmCHA - ONT
2 stops12h 04mAmerican Airlines
Deal found 7/24$463
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 11/225:30 amCHA - ONT
1 stop8h 07mDelta
Deal found 7/25$489
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:45 amCHA - ONT
3 stops18h 38mUnited Airlines
Deal found 7/25$574
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/77:05 amCHA - ONT
3 stops17h 06mUnited Airlines
Deal found 7/24$1,473

Find flights from Chattanooga to Ontario within your budget

Customize your flight search to find flights from Chattanooga 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, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $446

Route

Depart

Return

Price

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 8/27

1 stop6h 07m

Ontario

Sat 8/31

1 stop9h 03m

$278

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 8/27

1 stop6h 07m

Ontario

Sat 8/31

2 stops13h 27m

$283

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 10/1

1 stop6h 18m

Ontario

Tue 10/15

1 stop8h 46m

$313

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 8/27

2 stops9h 33m

Ontario

Sat 8/31

2 stops13h 27m

$323

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 10/1

1 stop6h 18m

Ontario

Mon 10/14

1 stop8h 46m

$348

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 10/1

1 stop7h 21m

Ontario

Sat 10/12

1 stop7h 17m

$368

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 10/15

1 stop7h 06m

Ontario

Tue 10/22

1 stop7h 17m

$407

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 10/15

1 stop8h 24m

Ontario

Tue 10/22

2 stops10h 06m

$412

Chattanooga Lovell FieldOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 11/5

2 stops12h 50m

Ontario

Wed 11/6

2 stops12h 46m

$446

Flights are sorted by cheapest first

Deals found on 7/25

What is the cheapest day to fly from Chattanooga to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Chattanooga to Ontario. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chattanooga to Ontario flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Chattanooga to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Chattanooga 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.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August 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 December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated July 25, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta from Chattanooga to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

  • Can I find flights from Chattanooga to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Chattanooga to Ontario for under $300. The cheapest flight booked recently is on Delta for just $278, but on average you can expect to pay $432.

  • What are the cheapest airlines flying from Chattanooga to Ontario round-trip?

    Delta, at $278, was found to be the cheapest airline from Chattanooga to Ontario.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 44% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $304. United Airlines flights start at $318 while deals on American Airlines start at $463 one-way.

  • What does CHA to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chattanooga Lovell Field Airport to Ontario Airport flight would often be abbreviated as a CHA to ONT flight.

  • Can I find deals for flights from Chattanooga to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Chattanooga to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chattanooga to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chattanooga to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Chattanooga to Ontario that allow pets onboard?

    Many airlines flying from Chattanooga to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chattanooga to Ontario?

    Yes, you can often find last-minute deals on Chattanooga to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chattanooga to Ontario flight deals updated?

    The Chattanooga to Ontario flight deals you see on this page were last updated on 7/25.

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

    Currently, October is the cheapest month in which you can book a flight from Chattanooga to Ontario (average of $237). Flying from Chattanooga to Ontario in July is currently the most expensive (average of $293). 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.

See more FAQs

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Top 2 airlines flying from Chattanooga to Ontario

Discover the top 2 airlines that operate flights from Chattanooga to Ontario. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$224Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$482FlexibilityNo cancel feeOn-timeN/A
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Search flights from Chattanooga to Ontario by cabin class

Find flights from Chattanooga to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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