Cheap Flights from Hartsfield-Jackson Atlanta International Airport to Ontario International Airport
Search for flights from Atlanta to Los Angeles and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstopATL 9:05 PM4h 22mNonstopONT 10:27 PMAtlanta - Ontario | Tue, Jul 8 | Delta Air LinesSIN 5:35 PM4h 24mNonstopATL 12:59 AMOntario - Atlanta | Tue, Jul 15 | Delta Air LinesPHP 17,895 PHP 21,58817% OFF17% OFFPHP 21,588 PHP 17,895
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ATL 8:59 PM4h 26mNonstopONT 10:25 PMAtlanta - Ontario | Wed, Jun 18 | Delta Air LinesSIN 5:35 PM4h 19mNonstopATL 12:54 AMOntario - Atlanta | Wed, Jun 25 | Delta Air LinesPHP 17,918 PHP 21,58817% OFF17% OFFPHP 21,588 PHP 17,918
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Aug 6 | Frontier AirlinesSIN 6:08 PM9h 18m1 stopsATL 6:26 AMOntario - Atlanta | Sun, Aug 10 | Frontier AirlinesPHP 8,276 PHP 21,58862% OFF62% OFFPHP 21,588 PHP 8,276
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ATL 10:30 AM8h 50m1 stopsONT 4:20 PMAtlanta - Ontario | Tue, Jul 8 | Frontier AirlinesSIN 10:30 PM4h 28mNonstopATL 5:58 AMOntario - Atlanta | Tue, Jul 15 | Spirit AirlinesPHP 10,07853% OFFPHP 21,588 PHP 10,078
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Sat, Jun 14 | Frontier AirlinesSIN 9:28 PM4h 39mNonstopATL 5:07 AMOntario - Atlanta | Sun, Jun 15 | Frontier AirlinesPHP 10,17153% OFFPHP 21,588 PHP 10,171
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ATL 7:05 PM7h 35m1 stopsONT 11:40 PMAtlanta - Ontario | Fri, Jul 18 | Frontier AirlinesSIN 9:19 AM4h 27mNonstopATL 4:46 PMOntario - Atlanta | Fri, Jul 25 | Spirit AirlinesPHP 10,32752% OFFPHP 21,588 PHP 10,327
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Tue, Jul 22 | Frontier AirlinesSIN 9:19 AM4h 27mNonstopATL 4:46 PMOntario - Atlanta | Tue, Jul 29 | Spirit AirlinesPHP 10,39752% OFFPHP 21,588 PHP 10,397
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Jul 30 | Frontier AirlinesSIN 10:25 PM4h 43mNonstopATL 6:08 AMOntario - Atlanta | Tue, Aug 5 | Frontier AirlinesPHP 10,44352% OFFPHP 21,588 PHP 10,443
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Jun 18 | Frontier AirlinesSIN 11:45 PM4h 27mNonstopATL 7:12 AMOntario - Atlanta | Wed, Jun 25 | Spirit AirlinesPHP 10,45952% OFFPHP 21,588 PHP 10,459
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Sat, Jul 19 | Frontier AirlinesSIN 9:28 PM4h 43mNonstopATL 5:11 AMOntario - Atlanta | Wed, Jul 23 | Frontier AirlinesPHP 10,49851% OFFPHP 21,588 PHP 10,498
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ATL 10:30 AM8h 48m1 stopsONT 4:18 PMAtlanta - Ontario | Tue, Jun 17 | Frontier AirlinesSIN 7:03 PM11h 26m1 stopsATL 9:29 AMOntario - Atlanta | Wed, Jun 18 | Frontier AirlinesPHP 10,58351% OFFPHP 21,588 PHP 10,583
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Jul 9 | Frontier AirlinesSIN 10:30 PM4h 28mNonstopATL 5:58 AMOntario - Atlanta | Wed, Jul 16 | Spirit AirlinesPHP 10,61451% OFFPHP 21,588 PHP 10,614
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ATL 1:00 PM17h 25m1 stopsLAX Invalid DateAtlanta - Los Angeles | Sat, Jun 14 | Normal AirlineLAX 3:00 PM6hNonstopATL 4:00 PMLos Angeles - Atlanta | Mon, Jun 16 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopATL 9:05 PM4h 22mNonstopONT 10:27 PMAtlanta - Ontario | Mon, Jul 28 | Delta Air LinesPHP 16,465 PHP 20,11818% OFF18% OFFPHP 20,118 PHP 16,465
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ATL 9:15 AM4h 23mNonstopONT 10:38 AMAtlanta - Ontario | Sat, Jun 21 | Delta Air LinesPHP 16,698 PHP 20,11817% OFF17% OFFPHP 20,118 PHP 16,698
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Aug 6 | Frontier AirlinesPHP 4,080 PHP 20,11880% OFF80% OFFPHP 20,118 PHP 4,080
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ATL 7:22 PM29h 30m1 stopsONT 9:52 PMAtlanta - Ontario | Mon, Jul 7 | Frontier AirlinesPHP 5,50273% OFFPHP 20,118 PHP 5,502
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Wed, Jul 9 | Frontier AirlinesPHP 6,13969% OFFPHP 20,118 PHP 6,139
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Sat, Jul 26 | Frontier AirlinesPHP 6,17869% OFFPHP 20,118 PHP 6,178
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ATL 7:22 PM23h 58m1 stopsONT 4:20 PMAtlanta - Ontario | Mon, Jul 14 | Frontier AirlinesPHP 6,20169% OFFPHP 20,118 PHP 6,201
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ATL 10:30 AM13h 21m1 stopsONT 8:51 PMAtlanta - Ontario | Mon, Jun 30 | Frontier AirlinesPHP 6,30269% OFFPHP 20,118 PHP 6,302
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ATL 10:30 AM8h 50m1 stopsONT 4:20 PMAtlanta - Ontario | Sat, Jul 5 | Frontier AirlinesPHP 6,32569% OFFPHP 20,118 PHP 6,325
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ATL 7:54 PM6h 56m1 stopsONT 11:50 PMAtlanta - Ontario | Fri, Jul 18 | Frontier AirlinesPHP 6,34168% OFFPHP 20,118 PHP 6,341
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ATL 10:30 AM8h 48m1 stopsONT 4:18 PMAtlanta - Ontario | Sat, Jun 14 | Frontier AirlinesPHP 6,34968% OFFPHP 20,118 PHP 6,349
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ATL 10:30 AM8h 50m1 stopsONT 4:20 PMAtlanta - Ontario | Tue, Jul 29 | Frontier AirlinesPHP 6,44268% OFFPHP 20,118 PHP 6,442
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ATL 1:00 PM17h 25m1 stopsLAX Invalid DateAtlanta - Los Angeles | Sat, Jun 14 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Hartsfield-Jackson Atlanta International Airport to Ontario International Airport
See which airlines fly from Atlanta to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.









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Flight Schedule from Hartsfield-Jackson Atlanta International Airport to Ontario International Airport
Check the schedule for flights from Atlanta to Los Angeles and find the flight that best matches your travel plans.
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F93021
Hartsfield-Jackson Atlanta International Airport
15:24
ATL
16:56
DFW
S M T W T F SSearch -
F91405
Dallas Fort Worth International Airport
18:05
DFW
19:14
ONT
S M T W T F S -
F91949
Hartsfield-Jackson Atlanta International Airport
19:05
ATL
21:26
SFO
S M T W T F SSearch -
F92678
San Francisco International Airport
22:11
SFO
23:40
ONT
S - - W T - S -
F91449
Hartsfield-Jackson Atlanta International Airport
19:54
ATL
21:17
DEN
S M T W T F SSearch -
F91499
Denver International Airport
22:29
DEN
23:50
ONT
S M T W T F S -
F91403
Hartsfield-Jackson Atlanta International Airport
12:09
ATL
13:25
IAH
S M T W T F SSearch -
F93131
George Bush Intercontinental Airport
17:12
IAH
18:36
ONT
S - - - T - - -
F94891
Hartsfield-Jackson Atlanta International Airport
13:53
ATL
15:16
LAS
S M T W T F SSearch -
F92231
Harry Reid International Airport
19:45
LAS
20:51
ONT
S M T W T F S -
F93293
Hartsfield-Jackson Atlanta International Airport
07:40
ATL
08:57
DEN
S M T W T F SSearch -
F91499
Denver International Airport
22:29
DEN
23:50
ONT
S M T W T F S -
F94891
Hartsfield-Jackson Atlanta International Airport
13:53
ATL
15:16
LAS
S M T W T F SSearch -
F91357
Harry Reid International Airport
10:43
LAS
11:52
ONT
S M - W T F S -
F93923
Hartsfield-Jackson Atlanta International Airport
19:22
ATL
20:52
LAS
S - - W T - SSearch -
F91357
Harry Reid International Airport
10:43
LAS
11:52
ONT
S M - W T F S -
F93923
Hartsfield-Jackson Atlanta International Airport
19:22
ATL
20:52
LAS
S - - W T - SSearch -
F92231
Harry Reid International Airport
19:45
LAS
20:51
ONT
S M T W T F S
Hartsfield-Jackson Atlanta International Airport to Ontario International Airport Flights Info
Flight distance | 3,051.85 km |
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Cheapest one-way ticket price | PHP 3,403 |
Cheapest return ticket price | PHP 10,077 |
FAQs for Hartsfield-Jackson Atlanta International Airport to Ontario International Airport Flights
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How long is a flight from Hartsfield-Jackson Atlanta International Airport to Ontario International Airport?
It takes around 4 hours 23 minutes to fly from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT). -
How many daily flights are there from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT)?
There are around 3 daily flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT). -
When are flight tickets from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT) the cheapest?
Tickets cost around PHP 19,906 in August, making it the cheapest month to book. Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT) most expensive?
The route from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around PHP 29,681 in June, the most expensive month to book this route. -
What is the transportation method from the main airport to downtown in Los Angeles?
- The distance from Los Angeles International Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
- The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.
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Which airline operates the most direct flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario International Airport (ONT)?
Delta Air Lines is a very popular airline operating an average of 2040 flights per month.
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