Direct flights from Atlanta to Ontario

Did you mean flights from Ontario to Atlanta?

Atlanta

United States

United States

ATL

Hartsfield–Jackson Atlanta Inte

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Ontario

United States

United States

ONT

Ontario International Airport

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Flight schedule
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Distance
1,894 miles  ·  (3,048 km)
Flight time
4 hours and 54 minutes
Airlines
  • Delta
  • Frontier Airlines
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A320neo
  • Airbus A321-100/200

Atlanta to Ontario Flight Schedule

Scan through all non-stop flights from Atlanta to Ontario. The full flight schedule below gives an overview of all non-stop flights from ATL to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from Atlanta to Ontario

Airline-specific flight schedules from Atlanta to Ontario

In total there are 2 airlines operating nonstop flights from Atlanta ATL to Ontario ONT. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their ATL ONT flight schedule.

Delta
Delta flight schedulefrom Atlanta to Ontario

Delta is a member of SkyTeam
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Frontier Airlines
Frontier Airlines flight schedulefrom Atlanta to Ontario

Frontier Airlines flights start in September
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Atlanta to Ontario Flights

Flights from ATL to ONT are operated 17 times a week, with an average of 2 flights per day. Departure times vary between 09:42 - 21:35. The earliest flight departs at 09:42, the last flight departs at 21:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Atlanta to Ontario takes 4 hours and 54 minutes. The flight distance between Atlanta and Ontario is 1,894 miles (or 3,048 km).

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Frequently asked questions - FAQ

How many airports are there in Ontario?

There is 1 airport in Ontario: Ontario International Airport (ONT).

How many flights per week are there from ATL to ONT?

There are 17 flights per week flying from Atlanta to Ontario (as of May 2022).

How long does it take to fly from Atlanta to Ontario?

4 hours and 54 minutes is the average flight time from Atlanta to Ontario.

How far is Ontario from Atlanta?

The distance from Atlanta to Ontario is 1,894 miles (3,048 kilometers).

What airlines fly nonstop from ATL airport to ONT airport?

Delta and Frontier Airlines are flying nonstop from Atlanta to Ontario.

What alliances have direct flights from Atlanta to Ontario?

SkyTeam is currently the only alliance flying nonstop from Atlanta to Ontario.

What classes are available from Atlanta to Ontario?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Atlanta to Ontario?

Aircraft types that fly from Atlanta to Ontario:

  • Airbus A320neo
  • Airbus A321-100/200

What is the earliest flight departing from Atlanta to Ontario?

The earliest flight departs at 09:42 from Atlanta and arrives at 11:40 at Ontario.

What is the latest flight available from Atlanta to Ontario?

The latest flight departs at 21:35 from Atlanta and arrives at 22:59 at Ontario.

Popular flights from Atlanta via Ontario

Non-stop flights from ATL to ONT

1,894 miles (3,048 km)  ·  4h 54m

Round trip
1 passenger
Economy
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Return schedule
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  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 09:57

  • 11:36

  • Delta

    Delta

    SkyTeam

  • DL 1144

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 18:15

  • 19:59

  • Delta

    Delta

    SkyTeam

  • DL 533

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 18:15

  • 19:59

  • Delta

    Delta

    SkyTeam

  • DL 533

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 19:35

  • 21:18

  • Delta

    Delta

    SkyTeam

  • DL 1131

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 19:35

  • 21:18

  • Delta

    Delta

    SkyTeam

  • DL 1448

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 21:13

  • 22:56

  • Delta

    Delta

    SkyTeam

  • DL 1448

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

  • 21:13

  • 22:56

  • Delta

    Delta

    SkyTeam

  • DL 1448

  • Delta

  • Airbus A321-100/200

  • Y

    W

    J

    F

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