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Cheap flights from Chattanooga to Los Angeles from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Los Angeles departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 pm - 10:14 pm
CHA
-
ONT
7h 29m
1 stop
Delta Logo
10:59 pm - 9:06 am
ONT
-
CHA
7h 07m
1 stop
$349Delta
Tue, Dec 22 - Fri, Jan 1
American Airlines Logo
6:14 am - 9:34 am
CHA
-
ONT
6h 20m
1 stop
American Airlines Logo
6:00 am - 3:23 pm
ONT
-
CHA
6h 23m
1 stop
$350American Airlines
Sat, Aug 8 - Sat, Aug 15
Delta Logo
4:07 pm - 9:50 pm
CHA
-
ONT
8h 43m
1 stop
Delta Logo
10:00 pm - 9:18 am
ONT
-
CHA
8h 18m
1 stop
$414Delta
Tue, Jul 21 - Fri, Jul 31
American Airlines Logo
4:25 pm - 10:32 pm
CHA
-
ONT
9h 07m
1 stop
American Airlines Logo
11:59 pm - 11:47 am
ONT
-
CHA
8h 48m
1 stop
$419American Airlines
Wed, Jul 8 - Sun, Jul 12
American Airlines Logo
8:14 pm - 11:59 pm
CHA
-
ONT
6h 45m
1 stop
American Airlines Logo
5:34 am - 3:33 pm
ONT
-
CHA
6h 59m
1 stop
$424American Airlines
Wed, Jul 22 - Thu, Jul 30
American Airlines Logo
4:22 pm - 10:32 pm
CHA
-
ONT
9h 10m
1 stop
American Airlines Logo
11:59 pm - 11:47 am
ONT
-
CHA
8h 48m
1 stop
$434American Airlines
Sat, Jul 25 - Mon, Jul 27
American Airlines Logo
4:33 pm - 10:34 pm
CHA
-
ONT
9h 01m
1 stop
American Airlines Logo
10:25 am - 12:05 am
ONT
-
CHA
10h 40m
2 stops
$435American Airlines
Fri, Jul 24 - Sat, Aug 1
American Airlines Logo
4:22 pm - 10:32 pm
CHA
-
ONT
9h 10m
1 stop
American Airlines Logo
10:10 pm - 8:54 am
ONT
-
CHA
7h 44m
1 stop
$449American Airlines
Mon, Jul 20 - Tue, Jul 28
American Airlines Logo
4:33 pm - 11:59 pm
CHA
-
ONT
10h 26m
2 stops
American Airlines Logo
11:59 pm - 11:47 am
ONT
-
CHA
8h 48m
1 stop
$461American Airlines
Wed, Jul 22 - Sun, Aug 2
American Airlines Logo
5:00 am - 1:22 pm
CHA
-
ONT
11h 22m
2 stops
American Airlines Logo
11:59 pm - 11:47 am
ONT
-
CHA
8h 48m
1 stop
$470American Airlines
Wed, Jul 8 - Sun, Jul 12

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American Airlines flights from Chattanooga to Ontario

Our best American Airlines deals on Chattanooga to Ontario flight tickets
American Airlines
Jul 22
CHA8:14 pmChattanooga Lovell Field
6h 45m
1 stop
ONT11:59 pmOntario
Aug 2
ONT11:59 pmOntario
8h 48m
1 stop
CHA11:47 amChattanooga Lovell Field
$349
American Airlines
Aug 8
CHA6:14 amChattanooga Lovell Field
6h 20m
1 stop
ONT9:34 amOntario
Aug 15
ONT6:00 amOntario
6h 23m
1 stop
CHA3:23 pmChattanooga Lovell Field
$350
American Airlines
Jul 3
CHA4:33 pmChattanooga Lovell Field
9h 01m
1 stop
ONT10:34 pmOntario
Jul 15
ONT12:35 pmOntario
7h 24m
1 stop
CHA10:59 pmChattanooga Lovell Field
$407

United Airlines flights from Chattanooga to Ontario

Our best United Airlines deals on Chattanooga to Ontario flight tickets
United Airlines
Aug 27
CHA4:42 pmChattanooga Lovell Field
8h 17m
1 stop
ONT9:59 pmOntario
Aug 30
ONT6:00 amOntario
6h 43m
1 stop
CHA3:43 pmChattanooga Lovell Field
$479
United Airlines
Sep 23
CHA10:44 amChattanooga Lovell Field
13h 09m
2 stops
ONT8:53 pmOntario
Oct 2
ONT6:00 amOntario
7h 07m
1 stop
CHA4:07 pmChattanooga Lovell Field
$491
United Airlines
Dec 5
CHA2:01 pmChattanooga Lovell Field
12h 05m
2 stops
ONT11:06 pmOntario
Dec 8
ONT6:53 pmOntario
12h 16m
2 stops
CHA10:09 amChattanooga Lovell Field
$512

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Chattanooga to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 12/22

5:45 pm-10:14 pm

1 stop7h 29m

Ontario

Fri 1/1

10:59 pm-9:06 am

1 stop7h 07m

$349
Quickest round-trip

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 8/8

6:14 am-9:34 am

1 stop6h 20m

Ontario

Sat 8/15

6:00 am-3:23 pm

1 stop6h 23m

$350

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 7/21

4:07 pm-9:50 pm

1 stop8h 43m

Ontario

Fri 7/31

10:00 pm-9:18 am

1 stop8h 18m

$414

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 7/8

4:25 pm-10:32 pm

1 stop9h 07m

Ontario

Sun 7/12

11:59 pm-11:47 am

1 stop8h 48m

$419

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 7/22

8:14 pm-11:59 pm

1 stop6h 45m

Ontario

Thu 7/30

5:34 am-3:33 pm

1 stop6h 59m

$424

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 7/25

4:22 pm-10:32 pm

1 stop9h 10m

Ontario

Mon 7/27

11:59 pm-11:47 am

1 stop8h 48m

$434

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Fri 7/24

4:33 pm-10:34 pm

1 stop9h 01m

Ontario

Sat 8/1

10:25 am-12:05 am

2 stops10h 40m

$435

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Mon 7/20

4:22 pm-10:32 pm

1 stop9h 10m

Ontario

Tue 7/28

10:10 pm-8:54 am

1 stop7h 44m

$449

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 7/22

4:33 pm-11:59 pm

2 stops10h 26m

Ontario

Sun 8/2

11:59 pm-11:47 am

1 stop8h 48m

$461

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 7/8

5:00 am-1:22 pm

2 stops11h 22m

Ontario

Sun 7/12

11:59 pm-11:47 am

1 stop8h 48m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

What is the typical price of a round-trip flight between Chattanooga and Ontario?

What is the cheapest month to fly to Ontario?

In general, November 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 November, then book flights to Ontario from Chattanooga during December instead. Flights to Ontario in December, while not as cheap as those in November, still average around $323.

How have Chattanooga to Ontario flight prices changed over time?

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

8h 08m

Direct flights

None
The fastest flight from Chattanooga to Ontario takes 8h 08m
There are no direct flights from Chattanooga to Ontario. There are no popular flight routes from Chattanooga to Ontario.
Search flight deals

Frequently asked questions about flying from Chattanooga to Ontario

  • 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 8h 08m.

  • 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?

  • 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?

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 AirlinesPriceFrom $167Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,896 reviews
Search United Airlines 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.

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