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Flights from Ontario to Atlanta – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

ONT to ATL flights and routes map ONT to ATL – All flight route options from Ontario International Airport, California, USA to Hartsfield–Jackson Atlanta International Airport, Georgia, USA. These flights are operated by 5 airlines. Fly non-stop with Delta Air Lines or choose from 18 different transit flights. The shortest flight time is 4 hours and 14 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA ONT Ontario Airport Ontario, CA, USA
USA ATL Hartsfield–Jackson Atlanta Airport, GA, USA
ONT
Ontario Airport
USAOntario, CA, USA
Hartsfield–Jackson Atlanta Airport
USAAtlanta, GA, USA
ATL
1 direct route found »
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26 routes with 1 stop found »
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Non-stop route options:

Duration

Delta Air Lines
Non-stop with Delta Air Lines. 2-3 flights per day.

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4h 14m

Delta Air Lines
Non-stop with Delta Air Lines.
4h 14m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Phoenix PHX
1 stop with American Airlines. 2 flights per day.

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6h 03m

Via Phoenix PHX
1 stop with American Airlines.
6h 03m
2 flights per day.
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Via Phoenix PHX
1 stop with Southwest Airlines. 2 flights per day.

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6h 13m

Via Phoenix PHX
1 stop with Southwest Airlines.
6h 13m
2 flights per day.
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Via Houston IAH
1 stop with United Airlines.

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6h 16m

Via Houston IAH
1 stop with United Airlines.
6h 16m
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Via Dallas DFW
1 stop with American Airlines. 6-7 flights per day.

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6h 27m

Via Dallas DFW
1 stop with American Airlines.
6h 27m
6-7 flights per day.
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Via Denver DEN
1 stop with United Airlines. 2-3 flights per day.

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6h 28m

Via Denver DEN
1 stop with United Airlines.
6h 28m
2-3 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 30m

Via Dallas DAL
1 stop with Southwest Airlines.
6h 30m
0-1 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 0-2 flights per day.

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6h 30m

Via Las Vegas LAS
1 stop with Southwest Airlines.
6h 30m
0-2 flights per day.
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Via Las Vegas LAS
1 stop with Frontier Airlines. 0-1 flights per day.
Mon & Fri

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6h 38m

Mon & Fri
Via Las Vegas LAS
1 stop with Frontier Airlines.
6h 38m
0-1 flights per day.
Mon & Fri
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Via Austin AUS
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 55m

Via Austin AUS
1 stop with Southwest Airlines.
6h 55m
0-1 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 00m

Via Houston HOU
1 stop with Southwest Airlines.
7h 00m
0-1 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 0-3 flights per day.

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7h 00m

Via Denver DEN
1 stop with Southwest Airlines.
7h 00m
0-3 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 0-1 flights per day.
Tue & Wed

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7h 10m

Tue & Wed
Via Chicago MDW
1 stop with Southwest Airlines.
7h 10m
0-1 flights per day.
Tue & Wed
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Via Salt Lake City SLC
1 stop with Delta Air Lines. 2-3 flights per day.

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7h 12m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
7h 12m
2-3 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 15m

Via Nashville BNA
1 stop with Southwest Airlines.
7h 15m
0-1 flights per day.
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Via New Orleans MSY
1 stop with Southwest Airlines.
Begins in 8/11

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7h 20m

Begins in 8/11
Via New Orleans MSY
1 stop with Southwest Airlines.
7h 20m
Begins in 8/11
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Via Chicago ORD
1 stop with United Airlines. 0-1 flights per day.

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7h 32m

Via Chicago ORD
1 stop with United Airlines.
7h 32m
0-1 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 0-1 flights per day.

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7h 51m

Via Charlotte CLT
1 stop with American Airlines.
7h 51m
0-1 flights per day.
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Via Saint Louis STL
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

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7h 55m

Only sundays
Via Saint Louis STL
1 stop with Southwest Airlines.
7h 55m
0-1 flights per day.
Only sundays
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Via Dallas DFW
1 stop with Frontier Airlines. 0-1 flights per day.
Only tuesdays

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8h 06m

Only tuesdays
Via Dallas DFW
1 stop with Frontier Airlines.
8h 06m
0-1 flights per day.
Only tuesdays
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Via San Antonio SAT
1 stop with Southwest Airlines.
Begins in 5/10

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9h 35m

Begins in 5/10
Via San Antonio SAT
1 stop with Southwest Airlines.
9h 35m
Begins in 5/10
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With American Airlines & Delta Air Lines 3-5 flights per day.

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7h 14m

Via Dallas DFW
7h 14m
With American Airlines & Delta Air Lines 3-5 flights per day.
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Via Houston IAH With United Airlines & Delta Air Lines 0-1 flights per day.

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7h 19m

Via Houston IAH
7h 19m
With United Airlines & Delta Air Lines 0-1 flights per day.
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Via Charlotte CLT With American Airlines & Delta Air Lines 1-2 flights per day.

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7h 37m

Via Charlotte CLT
7h 37m
With American Airlines & Delta Air Lines 1-2 flights per day.
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Via Chicago ORD With United Airlines & American Airlines

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8h 04m

Via Chicago ORD
8h 04m
With United Airlines & American Airlines
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Via Louisville SDF With United Airlines & Delta Air Lines 0-1 flights per day.

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8h 34m

Via Louisville SDF
8h 34m
With United Airlines & Delta Air Lines 0-1 flights per day.
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Via Indianapolis IND With United Airlines & Delta Air Lines 0-1 flights per day.

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11h 12m

Via Indianapolis IND
11h 12m
With United Airlines & Delta Air Lines 0-1 flights per day.
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Find the best prices on hotels and car rental near Hartsfield–Jackson Atlanta Airport

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Ontario to Atlanta flights

There are over 19 airlines and as many as 269 flights every week to this destination. You can fly non-stop to Atlanta (ATL) from Ontario (ONT) with Delta Air Lines but if a stopover option suits you better you can choose to fly via Phoenix, Dallas or any other of the 18 alternatives with connectiing airports.

Ontario to Atlanta with Delta Air Lines

You can fly non-stop every weekday with flights departing between 6:00 am and 10:00 pm. You also have the option to do a transit flight via Salt Lake City. Delta Air Lines is a member of SkyTeam.

With United Airlines

If you fly to Atlanta from Ontario with United Airlines you will do a stopover in Houston. United Airlines is a Star Alliance member.

Distance & flight times: Ontario International Airport to Hartsfield–Jackson Atlanta Airport

The shortest flight time between ONT and ATL is 4 hours and 14 minutes.

ViaTotal flight timeLayover timeDistance
Direct4h 14m-1906 miles (3067 km)
PHX Phoenix6h 3m1h 47m1918 miles (3086 km)
DFW Dallas6h 27m1h 6m1925 miles (3097 km)
DEN Denver6h 28m48m2025 miles (3258 km)
DAL Dallas6h 30m45m1927 miles (3101 km)
LAS Las Vegas6h 38m2h 0m1950 miles (3138 km)
AUS Austin6h 55m2h 55m2016 miles (3244 km)
HOU Houston7h 0m2h 30m2048 miles (3295 km)
MDW Chicago7h 10m1h 0m2306 miles (3710 km)
SLC Salt Lake City7h 12m2h 15m2156 miles (3469 km)
BNA Nashville7h 15m1h 15m1971 miles (3171 km)
IAH Houston7h 19m1h 52m2030 miles (3266 km)
MSY New Orleans7h 20m1h 0m2057 miles (3310 km)
CLT Charlotte7h 51m2h 20m2314 miles (3723 km)
STL Saint Louis7h 55m40m2037 miles (3278 km)
ORD Chicago8h 4m2h 26m2316 miles (3726 km)
SDF Louisville8h 34m43m2125 miles (3419 km)
SAT San Antonio9h 35m2h 55m2048 miles (3295 km)
IND Indianapolis11h 12m2h 19m2209 miles (3554 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ONT-ATL flight routesOntario to Atlanta flight routes illustrated on a map.
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You can fly non-stop from Ontario (ONT) to Atlanta (ATL) with Delta Air Lines. The flight takes approximately 4 hours and 14 minutes. If you travel with a connecting flight instead, for example via Phoenix, the total flight time will be 6 hours and 3 minutes.

If you're interested in direct flights, Delta Air Lines is available. For flights with stopovers, American Airlines, United Airlines, Southwest Airlines, Frontier Airlines or Delta Air Lines is also an option.

The flight time between Ontario Airport (ONT) and Hartsfield–Jackson Atlanta International Airport (ATL) is approximately 4 hours and 14 minutes. The distance between the two airports is 1925 miles (or 3097 kilometers).

Yes, you can fly non-stop to ATL from ONT with Delta Air Lines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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