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$44+ Cheap flights from Ontario (ONT) to Georgia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ATL
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Ontario to Georgia

Keep the following information in mind while searching for Ontario to Georgia flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$44
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$314

Good round-trip deal

$344 or less

Good one-way deal

$196 or less
Provider with most accurate pricing for Los Angeles-Atlanta Hartsfield-Jackson flight deals.
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From Ontario to Georgia
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One-way flight from Ontario to Georgia
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Highest demand for flights based on searches. 12% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Georgia.
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Price to beat on a one-way flight from Ontario to Georgia.
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Find flight deals from Ontario to Georgia

Cheapest flights from Ontario to Georgia
Explore the most affordable flight options available from Ontario to Georgia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/412:04 pmONT - ATL
1 stop27h 44mFrontier
dom. 12/712:51 pmATL - ONT
2 stops28h 34mFrontier
Deal found 10/28$158
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:15 amONT - ATL
2 stops20h 58mMultiple Airlines
dom. 12/77:09 amATL - ONT
1 stop12h 24mMultiple Airlines
Deal found 10/28$161
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:15 amONT - ATL
2 stops20h 58mFrontier
sáb. 12/69:10 pmATL - ONT
1 stop22h 23mFrontier
Deal found 10/28$162
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/212:30 pmONT - ATL
2 stops16h 28mMultiple Airlines
sáb. 12/69:10 pmATL - ONT
1 stop22h 23mMultiple Airlines
Deal found 10/28$163
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/128:45 amONT - ATL
1 stop8h 10mMultiple Airlines
dom. 11/169:00 amATL - ONT
2 stops36h 49mMultiple Airlines
Deal found 10/28$164
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:05 pmONT - ATL
1 stop27h 05mFrontier
lun. 12/812:51 pmATL - ONT
2 stops13h 40mFrontier
Deal found 10/29$165
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/188:45 amONT - ATL
1 stop8h 10mMultiple Airlines
mié. 11/199:15 amATL - ONT
2 stops15h 12mMultiple Airlines
Deal found 10/30$169
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/117:33 pmONT - ATL
1 stop10h 52mFrontier
sáb. 12/137:20 amATL - ONT
1 stop10h 05mFrontier
Deal found 10/27$170
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:46 pmONT - ATL
2 stops13h 16mFrontier
jue. 11/136:43 pmATL - ONT
1 stop7h 57mFrontier
Deal found 10/27$173
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:53 amONT - ATL
1 stop7h 30mFrontier
mié. 11/1212:15 pmATL - ONT
1 stop12h 14mFrontier
Deal found 10/28$176
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:46 pmONT - ATL
1 stop16h 43mFrontier
mié. 11/1912:15 pmATL - ONT
1 stop12h 12mFrontier
Deal found 10/29$177
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:15 amONT - JAX
2 stops52h 30mMultiple Airlines
vie. 12/511:31 amJAX - ONT
1 stop9h 03mMultiple Airlines
Deal found 10/30$274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Georgia 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Ontario to Georgia that are best for you.

Fly from

Ontario

Fly to

Georgia

Route

Depart

Return

Price

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

sáb. 12/6

7:05 am-5:34 pm

1 stop7h 29m

Chattanooga Lovell Field

jue. 12/11

5:45 am-11:02 am

1 stop8h 17m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

vie. 12/5

12:12 pm-11:26 pm

1 stop8h 14m

Chattanooga Lovell Field

jue. 12/11

5:45 am-11:02 am

1 stop8h 17m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

sáb. 12/6

12:12 pm-11:27 pm

1 stop8h 15m

Chattanooga Lovell Field

vie. 12/12

5:45 am-11:02 am

1 stop8h 17m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

vie. 12/5

12:12 pm-9:36 pm

1 stop6h 24m

Chattanooga Lovell Field

vie. 12/12

5:45 am-11:02 am

1 stop8h 17m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

vie. 12/5

12:12 pm-11:26 pm

1 stop8h 14m

Chattanooga Lovell Field

mié. 12/10

4:06 pm-7:39 pm

1 stop6h 33m

$289

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

mié. 2/18

10:30 pm-9:19 am

1 stop7h 49m

Augusta Bush Field

sáb. 2/21

5:45 am-11:38 am

1 stop8h 53m

$331

OntarioAsheville

ONT - AVL

ONTAVL

Ontario

jue. 11/27

3:31 pm-12:55 pm

2 stops18h 24m

Asheville Regional

jue. 12/4

8:00 am-2:04 pm

1 stop9h 04m

$344

OntarioSavannah

ONT - SAV

ONTSAV

Ontario

jue. 12/11

12:12 pm-11:59 pm

1 stop8h 47m

Savannah/Hilton Head

lun. 12/15

7:10 pm-11:04 pm

1 stop6h 54m

$359

OntarioSavannah

ONT - SAV

ONTSAV

Ontario

jue. 12/4

12:12 pm-11:59 pm

1 stop8h 47m

Savannah/Hilton Head

jue. 12/11

6:41 am-11:02 am

1 stop7h 21m

$359

OntarioAsheville

ONT - AVL

ONTAVL

Ontario

vie. 11/14

10:25 pm-9:23 am

1 stop7h 58m

Asheville Regional

mar. 11/18

6:12 pm-11:04 pm

1 stop7h 52m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Georgia

Have a flexible travel schedule? Discover the best time to fly to Georgia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Georgia

What is the cheapest month to book a flight from Ontario to Georgia?

Currently, February is the cheapest month in which you can book a flight from Ontario to Georgia (average of $78). Flying from Ontario to Georgia in December is currently the most expensive (average of $146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to GA?

Find hourly flight availability from Ontario to Georgia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Ontario to Georgia by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Ontario to Georgia?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Georgia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Georgia flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Georgia

Get insights into the airlines that provide service to Georgia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Georgia. Reviews last updated octubre 30, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Ontario to Georgia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Georgia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Georgia?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Georgia. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How popular is this Ontario to Georgia flight route?

    This flight path from Ontario to Georgia was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ontario to Georgia?

    Delta, Southwest, and Alaska Airlines can get you from Ontario to Georgia in just under 7h 29m. Your travel time can differ by up to 21h 36m. The distance from Ontario to Georgia is about 1835 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Ontario to Georgia one-way?

    The cheapest airlines for a one-way flight from Ontario to Georgia are Frontier ($71), Southwest ($181), and United Airlines ($208).

  • What are the most popular routes from Ontario to Georgia?

    The most popular flight routes from Ontario to Georgia are Ontario - Atlanta Hartsfield-Jackson, Ontario - Jacksonville and Ontario - Savannah/Hilton Head.

  • What are the most reliable airlines from Ontario to Georgia?

    Before booking your flight to Georgia from Ontario, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (98%), Air France (98%), Aeromexico( 98%).

  • What are the cheapest flights from Ontario to Georgia?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Ontario - Atlanta Hartsfield-Jackson) can be booked for $130 on average, our data indicates $582 when flying from Ontario to Georgia.

  • Can I find deals for flights from Ontario to Georgia that include hotel bookings?

    Yes. In addition to deals on Ontario to Georgia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Georgia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Georgia.

  • Can I find deals for business class flights from Ontario to Georgia?

    Yes. Cheapflights offers flight deals from Ontario to Georgia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Georgia?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Georgia (average of $78). Flying from Ontario to Georgia in December is currently the most expensive (average of $146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Georgia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Georgia

Discover the top 6 airlines that operate flights from Ontario to Georgia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$175FlexibilityNo cancel feeOn-time65%
FrontierCheapest$150Average$245FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$242Average$475FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$505FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$333Average$447FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$400Average$509FlexibilityNo cancel feeOn-time69%

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