Which airport is the most popular layover for flights between Ontario and Chattanooga?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ontario to Chattanooga?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $192.

What airlines fly to Chattanooga?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chattanooga from Ontario according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Chattanooga. Keep in mind that there are 5 different airlines that fly to Chattanooga on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Ontario to Chattanooga?

Dallas (DFW) has the shortest average layover time for this route: 1h 51m.

What is the cheapest airline that flies from Ontario to Chattanooga Lovell Field?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Ontario to Chattanooga Lovell Field

Which layover airport has the shortest travel time from Ontario to Chattanooga?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 18m.

When did momondo last update prices for flights from Ontario Airport to Chattanooga Lovell Field Airport?

Prices for flights from Ontario Airport to Chattanooga Lovell Field Airport were last updated today.

How many operators does momondo search for flights from Ontario Airport to Chattanooga Lovell Field Airport?

As of September 2025, there are 2 operators available to choose from for flights from Ontario Airport to Chattanooga Lovell Field Airport.

How old do you have to be to fly from Ontario Airport to Chattanooga Lovell Field Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chattanooga Lovell Field Airport.

What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

The travel and health documents required for your trip to Chattanooga Lovell Field 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 Chattanooga Lovell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$146 Cheap Flights from Ontario to Chattanooga in 2025/26

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Find the cheapest flights from Ontario to Chattanooga

Round-trip

One-way

Cheap round-trip flights

11:36 am - 9:19 pmONT-CHA

6h 43m1 stop

6:19 pm - 11:04 pmCHA-ONT

7h 45m1 stop

$289Delta

Find Deal

Sat, Nov 8 - Thu, Nov 13

11:36 am - 9:19 pmONT-CHA

6h 43m1 stop

2:52 pm - 11:52 pmCHA-ONT

12h 00m2 stops

$294Delta

Find Deal

Sat, Nov 8 - Thu, Nov 13

9:50 am - 11:42 pmONT-CHA

10h 52m2 stops

2:52 pm - 11:52 pmCHA-ONT

12h 00m2 stops

$299Delta

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Sat, Nov 8 - Thu, Nov 13

12:47 pm - 10:03 pmONT-CHA

6h 16m1 stop

4:56 pm - 9:36 pmCHA-ONT

7h 40m1 stop

$339American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

7:02 am - 4:46 pmONT-CHA

6h 44m1 stop

10:30 am - 7:35 pmCHA-ONT

12h 05m2 stops

$384United Airlines

Find Deal

Tue, Oct 14 - Sun, Oct 19

11:59 pm - 12:19 pmONT-CHA

9h 20m2 stops

4:56 pm - 9:36 pmCHA-ONT

7h 40m1 stop

$395American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

11:59 pm - 11:40 amONT-CHA

8h 41m1 stop

2:09 pm - 10:53 pmCHA-ONT

11h 44m2 stops

$399United Airlines

Find Deal

Sun, Jan 4 - Sat, Jan 10

5:05 am - 4:46 pmONT-CHA

8h 41m2 stops

5:40 pm - 10:30 pmCHA-ONT

7h 50m1 stop

$421United Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

2:42 pm - 11:42 pmONT-CHA

6h 00m1 stop

5:40 am - 9:38 amCHA-ONT

6h 58m1 stop

$428American Airlines

Find Deal

Thu, Dec 25 - Fri, Jan 2

10:57 am - 10:04 pmONT-CHA

8h 07m1 stop

4:19 pm - 10:42 pmCHA-ONT

9h 23m1 stop

$465American Airlines

Find Deal

Thu, Oct 23 - Tue, Oct 28

United Airlines flights from Ontario to Chattanooga

Our best United Airlines deals on Ontario to Chattanooga flight tickets

United Airlines

Oct 14

ONT7:02 amOntario

6h 44m

1 stop

CHA4:46 pmChattanooga Lovell Field

Oct 19

CHA10:30 amChattanooga Lovell Field

12h 05m

2 stops

ONT7:35 pmOntario

$384

Find similar

United Airlines

Jan 4

ONT11:59 pmOntario

8h 41m

1 stop

CHA11:40 amChattanooga Lovell Field

Jan 10

CHA2:09 pmChattanooga Lovell Field

11h 44m

2 stops

ONT10:53 pmOntario

$399

Find similar

United Airlines

Oct 18

ONT5:05 amOntario

8h 41m

2 stops

CHA4:46 pmChattanooga Lovell Field

Oct 21

CHA5:40 pmChattanooga Lovell Field

7h 50m

1 stop

ONT10:30 pmOntario

$421

Find similar

American Airlines flights from Ontario to Chattanooga

Our best American Airlines deals on Ontario to Chattanooga flight tickets

American Airlines

Oct 7

ONT12:47 pmOntario

6h 16m

1 stop

CHA10:03 pmChattanooga Lovell Field

Oct 14

CHA4:56 pmChattanooga Lovell Field

7h 40m

1 stop

ONT9:36 pmOntario

$339

Find similar

American Airlines

Oct 7

ONT11:59 pmOntario

9h 20m

2 stops

CHA12:19 pmChattanooga Lovell Field

Oct 14

CHA4:56 pmChattanooga Lovell Field

7h 40m

1 stop

ONT9:36 pmOntario

$395

Find similar

American Airlines

Dec 25

ONT2:42 pmOntario

6h 00m

1 stop

CHA11:42 pmChattanooga Lovell Field

Jan 2

CHA5:40 amChattanooga Lovell Field

6h 58m

1 stop

ONT9:38 amOntario

$428

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sat 11/8

11:36 am-9:19 pm

1 stop6h 43m

Chattanooga Lovell Field

Thu 11/13

6:19 pm-11:04 pm

1 stop7h 45m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sat 11/8

11:36 am-9:19 pm

1 stop6h 43m

Chattanooga Lovell Field

Thu 11/13

2:52 pm-11:52 pm

2 stops12h 00m

$294

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sat 11/8

9:50 am-11:42 pm

2 stops10h 52m

Chattanooga Lovell Field

Thu 11/13

2:52 pm-11:52 pm

2 stops12h 00m

$299

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 10/7

12:47 pm-10:03 pm

1 stop6h 16m

Chattanooga Lovell Field

Tue 10/14

4:56 pm-9:36 pm

1 stop7h 40m

$339

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 10/14

7:02 am-4:46 pm

1 stop6h 44m

Chattanooga Lovell Field

Sun 10/19

10:30 am-7:35 pm

2 stops12h 05m

$384

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 10/7

11:59 pm-12:19 pm

2 stops9h 20m

Chattanooga Lovell Field

Tue 10/14

4:56 pm-9:36 pm

1 stop7h 40m

$395

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sun 1/4

11:59 pm-11:40 am

1 stop8h 41m

Chattanooga Lovell Field

Sat 1/10

2:09 pm-10:53 pm

2 stops11h 44m

$399

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Sat 10/18

5:05 am-4:46 pm

2 stops8h 41m

Chattanooga Lovell Field

Tue 10/21

5:40 pm-10:30 pm

1 stop7h 50m

$421

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Thu 12/25

2:42 pm-11:42 pm

1 stop6h 00m

Chattanooga Lovell Field

Fri 1/2

5:40 am-9:38 am

1 stop6h 58m

$428

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Thu 10/23

10:57 am-10:04 pm

1 stop8h 07m

Chattanooga Lovell Field

Tue 10/28

4:19 pm-10:42 pm

1 stop9h 23m

$465

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How to get the cheapest flight ticket from Ontario to Chattanooga

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Chattanooga?

The month of June is another great option to travel to Chattanooga, with average flight prices from Ontario averaging around $343.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Ontario to Chattanooga is on a Saturday. Travelers who choose to depart for Chattanooga on a Saturday will often find tickets for as low as $398. The most expensive day to fly to Chattanooga is Thursday, with ticket prices averaging around $487.

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

Our data shows that the cheapest Ontario to Chattanooga flights are usually those with departure times in the afternoon. Our users have found flights to Chattanooga in the afternoon for as low as $367. Try not to purchase tickets in the evening because they tend to be around $475. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Chattanooga from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Ontario for as low as $313 on momondo.

How have Ontario to Chattanooga flight prices changed over time?

When to book flights from Ontario to Chattanooga

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

Estimated round-trip price

Cheap Ontario to Chattanooga (ONT to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Chattanooga

Direct flights	None

There are no direct flights from Ontario to Chattanooga. There are no popular flight routes from Ontario to Chattanooga.

Search flight deals

How far is Ontario to Chattanooga Lovell Field by plane?
Ontario and Chattanooga Lovell Field are 1832.3 mi apart from one another. Typically, this will take 5h 56m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Chattanooga Lovell Field Airport?
Prices for flights from Ontario Airport to Chattanooga Lovell Field Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Chattanooga Lovell Field Airport?
As of September 2025, there are 2 operators available to choose from for flights from Ontario Airport to Chattanooga Lovell Field Airport.
How old do you have to be to fly from Ontario Airport to Chattanooga Lovell Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chattanooga Lovell Field Airport.
What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?
The travel and health documents required for your trip to Chattanooga Lovell Field 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 Chattanooga Lovell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Chattanooga?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Chattanooga is American Airlines (72% of total bookings). The next most popular airline is Delta (28%).

Best airlines flying from Ontario to Chattanooga

Compare and see reviews for airlines that fly from Ontario to Chattanooga with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Ringgold

East Ridge

Lookout Mountain

Trenton

Decatur

Jasper

Lookout Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Chattanooga?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Chattanooga for you.

Can I find flights from Ontario to Chattanooga with flexible booking policies on momondo?

Flights from Ontario to Chattanooga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Chattanooga?

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 Ontario to Chattanooga.

I’m not ready to book a flight from Ontario to Chattanooga right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Chattanooga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chattanooga and let you know when they change.

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Cheap flights from Ontario to Chattanooga from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chattanooga departing on 10/2. 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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United Airlines flights from Ontario to Chattanooga

Our best United Airlines deals on Ontario to Chattanooga flight tickets

American Airlines flights from Ontario to Chattanooga

Our best American Airlines deals on Ontario to Chattanooga flight tickets

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Use the filters below to find and compare flights from Ontario to Chattanooga that are best for you.

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How to get the cheapest flight ticket from Ontario to Chattanooga

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 Chattanooga?

The month of June is another great option to travel to Chattanooga, with average flight prices from Ontario averaging around $343.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Ontario to Chattanooga is on a Saturday. Travelers who choose to depart for Chattanooga on a Saturday will often find tickets for as low as $398. The most expensive day to fly to Chattanooga is Thursday, with ticket prices averaging around $487.

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

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

How have Ontario to Chattanooga flight prices changed over time?

What is the cheapest airline that flies from Ontario to Chattanooga Lovell Field?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Ontario to Chattanooga Lovell Field

What airlines fly to Chattanooga?

Which airport is the most popular layover for flights between Ontario and Chattanooga?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ontario to Chattanooga?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $192.

Which layover airport has the shortest travel time from Ontario to Chattanooga?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 18m.

Which layover airport has the shortest connection time from Ontario to Chattanooga?

Dallas (DFW) has the shortest average layover time for this route: 1h 51m.

When to book flights from Ontario to Chattanooga

Cheap Ontario to Chattanooga (ONT to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Chattanooga

Direct flights

How far is Ontario to Chattanooga Lovell Field by plane?

When did momondo last update prices for flights from Ontario Airport to Chattanooga Lovell Field Airport?

How many operators does momondo search for flights from Ontario Airport to Chattanooga Lovell Field Airport?

How old do you have to be to fly from Ontario Airport to Chattanooga Lovell Field Airport?

What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

What is the most popular airline from Ontario to Chattanooga?

Best airlines flying from Ontario to Chattanooga

Compare and see reviews for airlines that fly from Ontario to Chattanooga with momondo

Traveling to a place near Chattanooga?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Chattanooga?

Can I find flights from Ontario to Chattanooga with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Chattanooga?

I’m not ready to book a flight from Ontario to Chattanooga right now. Can momondo alert me if prices change?

An easier way to manage your Chattanooga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee