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

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

What airlines fly to Ontario?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Chattanooga according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chattanooga Lovell Field Airport to Ontario Airport refresh daily.

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

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

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

$95 Cheap Flights from Chattanooga to Ontario in 2025/26

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Find the cheapest flights from Chattanooga to Los Angeles

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Cheap round-trip flights

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1:34 pm - 7:37 am

CHA

ONT

21h 03m1 stop

3:07 pm - 12:44 pm

ONT

CHA

18h 37m1 stop

$232Multiple Airlines

Sun, Jan 18 - Wed, Jan 21

1:34 pm - 7:37 am

CHA

ONT

21h 03m1 stop

3:07 pm - 12:44 pm

ONT

CHA

18h 37m1 stop

$244Multiple Airlines

Thu, Jan 15 - Wed, Jan 21

1:34 pm - 7:37 am

CHA

ONT

21h 03m1 stop

9:10 pm - 12:44 pm

ONT

CHA

12h 34m1 stop

$264Multiple Airlines

Thu, Jan 15 - Sat, Jan 17

1:34 pm - 7:37 am

CHA

ONT

21h 03m1 stop

7:15 am - 12:44 pm

ONT

CHA

26h 29m2 stops

$282Multiple Airlines

Sun, Jan 18 - Wed, Jan 21

1:34 pm - 7:37 am

CHA

ONT

21h 03m1 stop

7:15 am - 12:44 pm

ONT

CHA

26h 29m2 stops

$293Multiple Airlines

Thu, Jan 15 - Wed, Jan 21

5:30 am - 11:31 am

CHA

ONT

9h 01m1 stop

12:41 pm - 11:16 pm

ONT

CHA

7h 35m1 stop

$309Delta

Tue, Jan 13 - Wed, Jan 21

7:28 am - 2:18 pm

CHA

ONT

9h 50m1 stop

7:10 am - 7:44 pm

ONT

CHA

9h 34m2 stops

$314American Airlines

Sat, Feb 7 - Sat, Feb 14

10:28 am - 6:45 pm

CHA

ONT

11h 17m2 stops

7:50 pm - 8:39 am

ONT

CHA

9h 49m2 stops

$319American Airlines

Sat, Feb 7 - Fri, Feb 13

5:30 am - 10:51 pm

CHA

ONT

20h 21m2 stops

10:30 pm - 9:03 am

ONT

CHA

7h 33m1 stop

$343Delta

Tue, Jan 13 - Sat, Jan 17

5:30 am - 11:31 am

CHA

ONT

9h 01m1 stop

10:30 pm - 9:03 am

ONT

CHA

7h 33m1 stop

$344Delta

Tue, Jan 13 - Thu, Jan 22

American Airlines flights from Chattanooga to Ontario

Our best American Airlines deals on Chattanooga to Ontario flight tickets

American Airlines

Feb 7

CHA7:28 amChattanooga Lovell Field

9h 50m

1 stop

ONT2:18 pmOntario

Feb 14

ONT7:10 amOntario

9h 34m

2 stops

CHA7:44 pmChattanooga Lovell Field

$314

Find similar

American Airlines

Feb 7

CHA10:28 amChattanooga Lovell Field

11h 17m

2 stops

ONT6:45 pmOntario

Feb 13

ONT7:50 pmOntario

9h 49m

2 stops

CHA8:39 amChattanooga Lovell Field

$319

Find similar

American Airlines

Jan 1

CHA3:35 pmChattanooga Lovell Field

8h 23m

1 stop

ONT8:58 pmOntario

Jan 5

ONT7:18 pmOntario

11h 44m

2 stops

CHA10:02 amChattanooga Lovell Field

$364

Find similar

United Airlines flights from Chattanooga to Ontario

Our best United Airlines deals on Chattanooga to Ontario flight tickets

United Airlines

May 16

CHA5:20 pmChattanooga Lovell Field

7h 30m

1 stop

ONT9:50 pmOntario

May 17

ONT6:05 amOntario

7h 08m

1 stop

CHA4:13 pmChattanooga Lovell Field

$361

Find similar

United Airlines

May 16

CHA10:45 amChattanooga Lovell Field

13h 16m

2 stops

ONT9:01 pmOntario

May 17

ONT6:05 amOntario

7h 08m

1 stop

CHA4:13 pmChattanooga Lovell Field

$391

Find similar

United Airlines

Jan 14

CHA1:00 pmChattanooga Lovell Field

12h 53m

2 stops

ONT10:53 pmOntario

Jan 18

ONT5:05 amOntario

12h 39m

2 stops

CHA8:44 pmChattanooga Lovell Field

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 1/18

1:34 pm-7:37 am

1 stop21h 03m

Ontario

Wed 1/21

3:07 pm-12:44 pm

1 stop18h 37m

$232

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 1/15

1:34 pm-7:37 am

1 stop21h 03m

Ontario

Wed 1/21

3:07 pm-12:44 pm

1 stop18h 37m

$244

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 1/15

1:34 pm-7:37 am

1 stop21h 03m

Ontario

Sat 1/17

9:10 pm-12:44 pm

1 stop12h 34m

$264

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 1/18

1:34 pm-7:37 am

1 stop21h 03m

Ontario

Wed 1/21

7:15 am-12:44 pm

2 stops26h 29m

$282

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 1/15

1:34 pm-7:37 am

1 stop21h 03m

Ontario

Wed 1/21

7:15 am-12:44 pm

2 stops26h 29m

$293

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 1/13

5:30 am-11:31 am

1 stop9h 01m

Ontario

Wed 1/21

12:41 pm-11:16 pm

1 stop7h 35m

$309

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 2/7

7:28 am-2:18 pm

1 stop9h 50m

Ontario

Sat 2/14

7:10 am-7:44 pm

2 stops9h 34m

$314

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 2/7

10:28 am-6:45 pm

2 stops11h 17m

Ontario

Fri 2/13

7:50 pm-8:39 am

2 stops9h 49m

$319

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 1/13

5:30 am-10:51 pm

2 stops20h 21m

Ontario

Sat 1/17

10:30 pm-9:03 am

1 stop7h 33m

$343

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 1/13

5:30 am-11:31 am

1 stop9h 01m

Ontario

Thu 1/22

10:30 pm-9:03 am

1 stop7h 33m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chattanooga 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

Prices

Airlines

What is the cheapest month to fly to Ontario?

In general, April is the cheapest month to fly from Chattanooga to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. If you aren’t able to travel during the month of April, then book flights to Ontario from Chattanooga during November instead. Flights to Ontario in November, while not as cheap as those in April, still average around $288.

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 Tuesday when prices can be found for as low as $281. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chattanooga to Ontario for around $673.

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

In the evening is the cheapest time of day to fly from Chattanooga to Ontario when you can find flight prices for as low as $376. Flying to Ontario in the evening 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 $508 on average. Flights to Ontario from Chattanooga in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chattanooga to Ontario

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

Estimated round-trip price

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

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

Fastest flight time	7h 30m
Direct flights	None

The fastest flight from Chattanooga to Ontario takes 7h 30m

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

Search flight deals

How far is Chattanooga Lovell Field to Ontario by plane?
A flight from Chattanooga Lovell Field to Ontario will travel around 1832.3 mi. By plane, this route typically takes 7h 30m.
When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Ontario Airport?
Prices for flights from Chattanooga Lovell Field Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Ontario Airport?
As of December 2025, there are 2 operators available to choose from for flights from Chattanooga Lovell Field Airport to Ontario Airport.
How old do you have to be to fly from Chattanooga Lovell Field Airport to Ontario 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 Chattanooga Lovell Field 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 airline from Chattanooga to Ontario?
momondo data reveals that the most frequently booked airline on the route from Chattanooga to Ontario is American Airlines, representing 64% of all bookings. The subsequent popular airline is Delta at 36%.

Best airlines flying from Chattanooga to Ontario

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,055 reviews		Search American Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,004 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chattanooga to Ontario. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Ontario from Chattanooga which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Chattanooga and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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