Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chattanooga to Los Angeles from $115

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 2/26. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chattanooga to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:41 pm - 10:26 pm
CHA
-
ONT
7h 45m
1 stop
United Airlines Logo
7:00 am - 5:06 pm
ONT
-
CHA
7h 06m
1 stop
$309United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
5:41 pm - 10:26 pm
CHA
-
ONT
7h 45m
1 stop
United Airlines Logo
6:49 pm - 10:07 am
ONT
-
CHA
12h 18m
2 stops
$314United Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
12:16 pm - 6:42 pm
CHA
-
ONT
9h 26m
1 stop
American Airlines Logo
11:58 pm - 11:46 am
ONT
-
CHA
8h 48m
1 stop
$334American Airlines
Tue, Mar 3 - Sun, Mar 8
Multiple Airlines Logo
10:15 pm - 3:37 pm
CHA
-
ONT
20h 22m
1 stop
Multiple Airlines Logo
5:10 pm - 8:46 pm
ONT
-
CHA
24h 36m
2 stops
$338Multiple Airlines
Thu, Mar 12 - Wed, Mar 18
American Airlines Logo
6:28 pm - 11:59 pm
CHA
-
ONT
8h 31m
1 stop
American Airlines Logo
7:59 pm - 8:43 am
ONT
-
CHA
9h 44m
2 stops
$339American Airlines
Fri, Mar 20 - Tue, Mar 24
American Airlines Logo
6:00 am - 10:08 am
CHA
-
ONT
7h 08m
1 stop
American Airlines Logo
11:58 pm - 11:46 am
ONT
-
CHA
8h 48m
1 stop
$359American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
6:00 am - 10:08 am
CHA
-
ONT
7h 08m
1 stop
American Airlines Logo
7:05 pm - 8:43 am
ONT
-
CHA
10h 38m
2 stops
$364American Airlines
Wed, Feb 11 - Sun, Feb 15
Delta Logo
2:53 pm - 9:00 pm
CHA
-
ONT
9h 07m
1 stop
Delta Logo
10:15 pm - 9:04 am
ONT
-
CHA
7h 49m
1 stop
$374Delta
Thu, Apr 9 - Sat, Apr 18
Delta Logo
4:14 pm - 9:00 pm
CHA
-
ONT
7h 46m
1 stop
Delta Logo
12:49 pm - 11:53 pm
ONT
-
CHA
8h 04m
1 stop
$380Delta
Wed, Apr 8 - Tue, Apr 21
American Airlines Logo
6:28 pm - 10:49 pm
CHA
-
ONT
7h 21m
1 stop
American Airlines Logo
11:58 pm - 11:46 am
ONT
-
CHA
8h 48m
1 stop
$399American Airlines
Sat, Mar 7 - Thu, Mar 12

United Airlines flights from Chattanooga to Ontario

Our best United Airlines deals on Chattanooga to Ontario flight tickets
United Airlines
Apr 11
CHA5:41 pmChattanooga Lovell Field
7h 45m
1 stop
ONT10:26 pmOntario
Apr 18
ONT6:49 pmOntario
12h 18m
2 stops
CHA10:07 amChattanooga Lovell Field
$314
United Airlines
Apr 21
CHA10:45 amChattanooga Lovell Field
12h 51m
2 stops
ONT8:36 pmOntario
Apr 28
ONT6:05 amOntario
6h 28m
1 stop
CHA3:33 pmChattanooga Lovell Field
$404
United Airlines
Feb 26
CHA1:15 pmChattanooga Lovell Field
12h 42m
2 stops
ONT10:57 pmOntario
Mar 5
ONT11:59 pmOntario
7h 13m
1 stop
CHA10:12 amChattanooga Lovell Field
$422

American Airlines flights from Chattanooga to Ontario

Our best American Airlines deals on Chattanooga to Ontario flight tickets
American Airlines
Mar 3
CHA12:16 pmChattanooga Lovell Field
9h 26m
1 stop
ONT6:42 pmOntario
Mar 8
ONT11:58 pmOntario
8h 48m
1 stop
CHA11:46 amChattanooga Lovell Field
$334
American Airlines
Mar 20
CHA6:28 pmChattanooga Lovell Field
8h 31m
1 stop
ONT11:59 pmOntario
Mar 24
ONT7:59 pmOntario
9h 44m
2 stops
CHA8:43 amChattanooga Lovell Field
$339
American Airlines
Feb 11
CHA6:00 amChattanooga Lovell Field
7h 08m
1 stop
ONT10:08 amOntario
Feb 15
ONT11:58 pmOntario
8h 48m
1 stop
CHA11:46 amChattanooga Lovell Field
$359

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 January 29, 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

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 4/11

5:41 pm-10:26 pm

1 stop7h 45m

Ontario

Sat 4/18

7:00 am-5:06 pm

1 stop7h 06m

$309

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 4/11

5:41 pm-10:26 pm

1 stop7h 45m

Ontario

Sat 4/18

6:49 pm-10:07 am

2 stops12h 18m

$314

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Tue 3/3

12:16 pm-6:42 pm

1 stop9h 26m

Ontario

Sun 3/8

11:58 pm-11:46 am

1 stop8h 48m

$334

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 3/12

10:15 pm-3:37 pm

1 stop20h 22m

Ontario

Wed 3/18

5:10 pm-8:46 pm

2 stops24h 36m

$338

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Fri 3/20

6:28 pm-11:59 pm

1 stop8h 31m

Ontario

Tue 3/24

7:59 pm-8:43 am

2 stops9h 44m

$339

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 2/11

6:00 am-10:08 am

1 stop7h 08m

Ontario

Sun 2/15

11:58 pm-11:46 am

1 stop8h 48m

$359

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 2/11

6:00 am-10:08 am

1 stop7h 08m

Ontario

Sun 2/15

7:05 pm-8:43 am

2 stops10h 38m

$364

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Thu 4/9

2:53 pm-9:00 pm

1 stop9h 07m

Ontario

Sat 4/18

10:15 pm-9:04 am

1 stop7h 49m

$374

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Wed 4/8

4:14 pm-9:00 pm

1 stop7h 46m

Ontario

Tue 4/21

12:49 pm-11:53 pm

1 stop8h 04m

$380

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 3/7

6:28 pm-10:49 pm

1 stop7h 21m

Ontario

Thu 3/12

11:58 pm-11:46 am

1 stop8h 48m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February instead. Flights to Ontario in February, while not as cheap as those in November, still average around $308.

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

7h 20m

Direct flights

None
The fastest flight from Chattanooga to Ontario takes 7h 20m
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 20m.

  • 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
DeltaPriceFrom $288Free CancellationRating
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,205 reviews
Search American 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.

An easier way to manage your Ontario 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States