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Cheap flights from Chattanooga to Los Angeles from $174

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 5/7. 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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0 bags

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Find the cheapest flights from Chattanooga to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:17 pm - 8:07 pm
CHA
-
ONT
24h 50m
1 stop
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$201Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
10:17 pm - 8:04 am
CHA
-
ONT
12h 47m
1 stop
Multiple Airlines Logo
11:47 am - 9:27 pm
ONT
-
CHA
6h 40m
1 stop
$213Multiple Airlines
Sun, Apr 12 - Thu, Apr 16
Multiple Airlines Logo
10:17 pm - 8:07 pm
CHA
-
ONT
24h 50m
1 stop
Multiple Airlines Logo
10:03 pm - 9:27 pm
ONT
-
CHA
20h 24m
1 stop
$235Multiple Airlines
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
10:17 pm - 8:24 am
CHA
-
ONT
13h 07m
1 stop
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$244Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
10:17 pm - 8:07 pm
CHA
-
ONT
24h 50m
1 stop
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$267Multiple Airlines
Sun, Apr 12 - Sat, Apr 18
Multiple Airlines Logo
10:17 pm - 8:07 pm
CHA
-
ONT
24h 50m
1 stop
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$271Multiple Airlines
Thu, Apr 9 - Wed, Apr 15
Multiple Airlines Logo
10:17 pm - 8:04 am
CHA
-
ONT
12h 47m
1 stop
Multiple Airlines Logo
11:47 am - 9:27 pm
ONT
-
CHA
6h 40m
1 stop
$283Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
10:17 pm - 8:07 pm
CHA
-
ONT
24h 50m
1 stop
Multiple Airlines Logo
11:47 am - 9:27 pm
ONT
-
CHA
6h 40m
1 stop
$292Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
3:29 pm - 4:38 pm
CHA
-
ONT
28h 09m
2 stops
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$299Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
10:17 pm - 8:04 am
CHA
-
ONT
12h 47m
1 stop
Multiple Airlines Logo
7:44 pm - 9:27 pm
ONT
-
CHA
22h 43m
1 stop
$304Multiple Airlines
Sun, Apr 5 - Wed, Apr 15

United Airlines flights from Chattanooga to Ontario

Our best United Airlines deals on Chattanooga to Ontario flight tickets
United Airlines
May 30
CHA4:42 pmChattanooga Lovell Field
8h 13m
1 stop
ONT9:55 pmOntario
Jun 6
ONT6:30 amOntario
7h 50m
1 stop
CHA5:20 pmChattanooga Lovell Field
$416
United Airlines
Apr 3
CHA5:46 pmChattanooga Lovell Field
7h 45m
1 stop
ONT10:31 pmOntario
Apr 15
ONT6:49 pmOntario
12h 26m
2 stops
CHA10:15 amChattanooga Lovell Field
$499
United Airlines
Apr 2
CHA10:50 amChattanooga Lovell Field
14h 55m
2 stops
ONT10:45 pmOntario
Apr 5
ONT6:05 amOntario
6h 28m
1 stop
CHA3:33 pmChattanooga Lovell Field
$514

Delta flights from Chattanooga to Ontario

Our best Delta deals on Chattanooga to Ontario flight tickets
Delta
Apr 11
CHA4:14 pmChattanooga Lovell Field
7h 46m
1 stop
ONT9:00 pmOntario
Apr 14
ONT10:15 pmOntario
7h 49m
1 stop
CHA9:04 amChattanooga Lovell Field
$369
Delta
Mar 31
CHA4:14 pmChattanooga Lovell Field
7h 46m
1 stop
ONT9:00 pmOntario
Apr 8
ONT10:25 pmOntario
7h 34m
1 stop
CHA8:59 amChattanooga Lovell Field
$394
Delta
May 27
CHA6:25 pmChattanooga Lovell Field
6h 23m
1 stop
ONT9:48 pmOntario
Jun 3
ONT7:05 amOntario
9h 06m
1 stop
CHA7:11 pmChattanooga Lovell Field
$414

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 March 20, 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

Sun 4/12

10:17 pm-8:07 pm

1 stop24h 50m

Ontario

Wed 4/15

7:44 pm-9:27 pm

1 stop22h 43m

$201
Quickest round-trip

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 4/12

10:17 pm-8:04 am

1 stop12h 47m

Ontario

Thu 4/16

11:47 am-9:27 pm

1 stop6h 40m

$213

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 4/5

10:17 pm-8:07 pm

1 stop24h 50m

Ontario

Wed 4/8

10:03 pm-9:27 pm

1 stop20h 24m

$235

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 4/16

10:17 pm-8:24 am

1 stop13h 07m

Ontario

Wed 4/22

7:44 pm-9:27 pm

1 stop22h 43m

$244

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 4/12

10:17 pm-8:07 pm

1 stop24h 50m

Ontario

Sat 4/18

7:44 pm-9:27 pm

1 stop22h 43m

$267

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 4/9

10:17 pm-8:07 pm

1 stop24h 50m

Ontario

Wed 4/15

7:44 pm-9:27 pm

1 stop22h 43m

$271

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 4/9

10:17 pm-8:04 am

1 stop12h 47m

Ontario

Thu 4/16

11:47 am-9:27 pm

1 stop6h 40m

$283

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 4/12

10:17 pm-8:07 pm

1 stop24h 50m

Ontario

Sun 4/19

11:47 am-9:27 pm

1 stop6h 40m

$292

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 4/16

3:29 pm-4:38 pm

2 stops28h 09m

Ontario

Wed 4/22

7:44 pm-9:27 pm

1 stop22h 43m

$299

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sun 4/5

10:17 pm-8:04 am

1 stop12h 47m

Ontario

Wed 4/15

7:44 pm-9:27 pm

1 stop22h 43m

$304

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 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 $306.

How have Chattanooga to Ontario flight prices changed over time?

As of March 2026, prices for Chattanooga to Ontario flights are approximately 113% more expensive when compared to flights at the same time last year.

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 09m

Direct flights

None
The fastest flight from Chattanooga to Ontario takes 7h 09m
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 09m.

  • 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
11,480 reviews
Search American Airlines flights
DeltaPriceFrom $252Free CancellationRating
7.9
8,302 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,450 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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