How popular is this Georgia to Ontario flight route?

The Georgia to Ontario flight path was viewed by 1 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 Georgia to Ontario?

There are many flights that can get you from Georgia to Ontario in 7h 11m. Fly via Frontier, Delta, or American Airlines to get the fastest option. There are 1835 mi between Georgia and Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $159 and $159 on Delta and American Airlines, respectively.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from Georgia to Ontario?

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

What are the cheapest flights from Georgia to Ontario?

Looking at all options, your cheapest flight can be booked for $299. While the most popular route (Atlanta Hartsfield-Jackson - Ontario) can be booked for $150 on average, our data indicates $379 when flying from Georgia to Ontario.

What are the most reliable airlines from Georgia to Ontario?

Consider LATAM Airlines (82%), Delta (72%) or Air France (68%) when booking your flight. These represent the most reliable airlines when flying from Georgia to Ontario.

What are the most popular airlines that fly from Georgia to Ontario?

Before booking your flight from Georgia to Ontario check out the most popular airlines for this route: American Airlines, Delta or Frontier.

How far in advance should I book a flight from Georgia to Ontario?

Users have found that booking a flight from Georgia to Ontario at least 29 days early can save you up to 57% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from Georgia to Ontario for as little as $209 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $370 for flights departing within the next 3 days.

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

Flights from Georgia to Ontario lean towards being more expensive in December. Prices are generally better when you fly from Georgia to Ontario in September, with the cheapest ticket starting at $81.

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

If you book a flight to Ontario from Georgia, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

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

How can I find direct flights from Georgia to Ontario?

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

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

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

$84+ Cheap Flights from Georgia to Ontario

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Cheap flight deals from Georgia to Ontario

Round-trip from	$150 (CheapOair)
One-way from	$84 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$209
Good round-trip deal	$299 or less
Good one-way deal	$438 or less

From Georgia to Ontario

Search Deals

One-way flight from Georgia to Ontario

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Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Georgia to Ontario.

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Price to beat on a one-way flight from Georgia to Ontario.

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Cheapest flights from Georgia to Ontario
Explore the most affordable flight options available from Georgia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Thu 10/167:30 amATL - ONT

1 stop19h 20mFrontier

Mon 10/206:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/14

$150

Sat 10/186:29 pmATL - ONT

1 stop8h 21mFrontier

Sat 10/257:04 amONT - ATL

1 stop7h 19mFrontier

Deal found 9/14

$151

Fri 10/37:23 pmATL - ONT

1 stop27h 31mFrontier

Sun 10/57:15 pmONT - ATL

1 stop10h 44mFrontier

Deal found 9/14

$152

Sat 10/115:00 pmATL - ONT

1 stop27h 49mFrontier

Thu 10/1612:32 pmONT - ATL

1 stop17h 52mFrontier

Deal found 9/14

$153

Thu 9/256:55 pmATL - ONT

1 stop7h 43mFrontier

Wed 10/18:59 pmONT - ATL

1 stop18h 19mFrontier

Deal found 9/13

$159

Sat 11/87:30 amATL - ONT

1 stop6h 40mFrontier

Wed 11/126:53 amONT - ATL

1 stop10h 02mFrontier

Deal found 9/14

$160

Thu 9/256:55 pmATL - ONT

1 stop7h 43mFrontier

Sun 9/287:15 pmONT - ATL

1 stop10h 44mFrontier

Deal found 9/14

$161

Thu 10/168:54 pmATL - ONT

1 stop13h 55mFrontier

Tue 10/217:04 amONT - ATL

1 stop8h 44mFrontier

Deal found 9/15

$162

Fri 11/76:43 pmATL - ONT

1 stop8h 07mFrontier

Mon 11/104:05 pmONT - ATL

1 stop10h 57mFrontier

Deal found 9/14

$168

Wed 10/1510:29 amATL - ONT

1 stop16h 21mFrontier

Wed 10/296:53 amONT - ATL

1 stop10h 02mFrontier

Deal found 9/14

$170

Thu 10/167:30 amATL - ONT

1 stop19h 20mFrontier

Sat 10/188:34 amONT - ATL

1 stop21h 52mFrontier

Deal found 9/14

$172

Sat 10/115:00 pmATL - ONT

1 stop27h 49mFrontier

Sat 10/188:34 amONT - ATL

1 stop21h 52mFrontier

Deal found 9/15

$173

Best flights from Georgia to Ontario
Discover carefully curated flight deals from Georgia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Wed 10/2210:29 amATL - ONT

1 stop16h 21mFrontier

Sun 10/266:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/15

$150

Sat 10/186:15 amCHA - ONT

1 stop7h 11mDelta

Fri 10/2410:00 pmONT - CHA

2 stops13h 09mDelta

Deal found 9/13

$294

Wed 10/1510:29 amATL - ONT

1 stop16h 21mFrontier

Wed 10/226:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/15

$150

Tue 10/217:09 amSAV - ONT

1 stop7h 48mAmerican Airlines

Sat 10/2510:29 pmONT - SAV

1 stop6h 59mAmerican Airlines

Deal found 9/14

$307

Thu 11/65:30 pmSAV - ONT

2 stops9h 35mSouthwest

Wed 11/126:50 amONT - SAV

1 stop6h 50mSouthwest

Deal found 9/15

$312

Tue 10/75:40 pmCHA - ONT

1 stop7h 50mUnited Airlines

Tue 10/147:02 amONT - CHA

1 stop6h 44mUnited Airlines

Deal found 9/14

$379

Sun 10/57:56 pmATL - ONT

1 stop21h 04mFrontier

Sun 10/266:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/15

$175

Wed 10/157:30 amATL - ONT

1 stop19h 20mFrontier

Sun 10/196:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/15

$190

Sat 10/48:00 amATL - ONT

2 stops14h 54mFrontier

Sun 10/54:09 pmONT - ATL

1 stop13h 50mFrontier

Deal found 9/15

$212

Sat 2/283:50 pmAVL - ONT

1 stop8h 24mDelta

Tue 3/310:30 pmONT - AVL

1 stop8h 24mDelta

Deal found 9/13

$297

Tue 10/215:37 pmSAV - ONT

1 stop7h 45mDelta

Sat 10/2511:36 amONT - SAV

1 stop6h 16mDelta

Deal found 9/14

$307

Wed 10/87:00 amJAX - ONT

1 stop7h 57mAmerican Airlines

Mon 10/1311:59 pmONT - JAX

2 stops8h 45mAmerican Airlines

Deal found 9/15

$339

Last-minute flights from Georgia to Ontario
Discover last-minute flight deals from Georgia to Ontario. Data last updated September 15, 2025 and is based on user searches.

Thu 9/256:55 pmATL - ONT

1 stop7h 43mFrontier

Wed 10/18:59 pmONT - ATL

1 stop18h 19mFrontier

Deal found 9/13

$159

Thu 9/256:55 pmATL - ONT

1 stop7h 43mFrontier

Sun 9/287:15 pmONT - ATL

1 stop10h 44mFrontier

Deal found 9/14

$161

Fri 10/37:23 pmATL - ONT

1 stop27h 31mFrontier

Sun 10/57:15 pmONT - ATL

1 stop10h 44mFrontier

Deal found 9/14

$152

Sat 10/115:00 pmATL - ONT

1 stop27h 49mFrontier

Thu 10/1612:32 pmONT - ATL

1 stop17h 52mFrontier

Deal found 9/14

$153

Sat 10/115:00 pmATL - ONT

1 stop27h 49mFrontier

Sat 10/188:34 amONT - ATL

1 stop21h 52mFrontier

Deal found 9/15

$173

Wed 10/1510:29 amATL - ONT

1 stop16h 21mFrontier

Wed 10/296:53 amONT - ATL

1 stop10h 02mFrontier

Deal found 9/14

$170

Thu 10/167:30 amATL - ONT

1 stop19h 20mFrontier

Mon 10/206:53 amONT - ATL

1 stop20h 09mFrontier

Deal found 9/14

$150

Thu 10/168:54 pmATL - ONT

1 stop13h 55mFrontier

Wed 10/226:53 amONT - ATL

1 stop8h 55mFrontier

Deal found 9/15

$162

Thu 10/167:30 amATL - ONT

1 stop19h 20mFrontier

Sat 10/188:34 amONT - ATL

1 stop21h 52mFrontier

Deal found 9/14

$172

Fri 10/176:55 pmATL - ONT

1 stop8h 17mFrontier

Thu 10/236:53 amONT - ATL

1 stop8h 57mFrontier

Deal found 9/14

$168

Sat 10/186:29 pmATL - ONT

1 stop8h 21mFrontier

Sat 10/257:04 amONT - ATL

1 stop7h 19mFrontier

Deal found 9/14

$151

Thu 10/237:55 pmATL - ONT

1 stop6h 55mFrontier

Thu 10/306:53 amONT - ATL

1 stop8h 57mFrontier

Deal found 9/15

$160

One-way flights from Georgia to Ontario
Search for one-way flight options from Georgia to Ontario. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sun 11/27:30 amATL - ONT

1 stop6h 40mFrontier

Deal found 9/14

$84

Sun 10/267:58 pmATL - ONT

1 stop14h 49mFrontier

Deal found 9/14

$89

Wed 10/2210:29 amATL - ONT

1 stop16h 21mFrontier

Deal found 9/14

$90

Tue 11/1112:15 pmATL - ONT

1 stop14h 35mFrontier

Deal found 9/14

$97

Sun 9/286:55 pmATL - ONT

1 stop7h 43mFrontier

Deal found 9/14

$99

Mon 9/293:14 pmATL - ONT

1 stop8h 42mFrontier

Deal found 9/14

$100

Tue 9/307:42 amATL - ONT

1 stop15h 12mFrontier

Deal found 9/15

$105

Sun 10/57:56 pmATL - ONT

1 stop21h 04mFrontier

Deal found 9/14

$106

Sun 12/147:54 pmATL - ONT

1 stop18h 03mFrontier

Deal found 9/14

$115

Sun 12/710:13 amATL - ONT

1 stop13h 51mFrontier

Deal found 9/15

$116

Tue 12/1610:13 amATL - ONT

1 stop13h 51mFrontier

Deal found 9/14

$117

Fri 12/59:13 amATL - ONT

1 stop9h 43mMultiple Airlines

Deal found 9/14

$122

Fly from

Fly to

Route

Depart

Return

Price

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Wed 10/22

10:29 am-11:50 pm

1 stop16h 21m

Ontario

Sun 10/26

6:53 am-6:02 am

1 stop20h 09m

$150

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Wed 10/15

10:29 am-11:50 pm

1 stop16h 21m

Ontario

Wed 10/22

6:53 am-6:02 am

1 stop20h 09m

$150

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sun 10/5

7:56 pm-2:00 pm

1 stop21h 04m

Ontario

Sun 10/26

6:53 am-6:02 am

1 stop20h 09m

$175

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Wed 10/15

7:30 am-11:50 pm

1 stop19h 20m

Ontario

Sun 10/19

6:53 am-6:02 am

1 stop20h 09m

$190

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sat 10/4

8:00 am-7:54 pm

2 stops14h 54m

Ontario

Sun 10/5

4:09 pm-8:59 am

1 stop13h 50m

$212

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sun 9/28

7:34 am-7:53 am

1 stop27h 19m

Ontario

Sat 10/4

8:59 pm-6:18 pm

1 stop18h 19m

$240

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 10/18

6:15 am-10:26 am

1 stop7h 11m

Ontario

Fri 10/24

10:00 pm-2:09 pm

2 stops13h 09m

$294

AshevilleOntario

AVL - ONT

AVLONT

Asheville Regional

Sat 2/28

3:50 pm-9:14 pm

1 stop8h 24m

Ontario

Tue 3/3

10:30 pm-9:54 am

1 stop8h 24m

$297

SavannahOntario

SAV - ONT

SAVONT

Savannah/Hilton Head

Tue 10/21

7:09 am-11:57 am

1 stop7h 48m

Ontario

Sat 10/25

10:29 pm-8:28 am

1 stop6h 59m

$307

SavannahOntario

SAV - ONT

SAVONT

Savannah/Hilton Head

Tue 10/21

5:37 pm-10:22 pm

1 stop7h 45m

Ontario

Sat 10/25

11:36 am-8:52 pm

1 stop6h 16m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results

...

Best time to book a flight from Georgia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Georgia 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 Georgia to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Georgia to Ontario (average of $246). Flying from Georgia to Ontario in March is currently the most expensive (average of $328). 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 GA to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Georgia to Ontario as you normally would.

Weekly flight availability from Georgia to Ontario

The most flights from USGA to ONT are scheduled on a Sunday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

What airport do you fly into for flights to Ontario from Georgia?
If you book a flight to Ontario from Georgia, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.
How popular is this Georgia to Ontario flight route?
The Georgia to Ontario flight path was viewed by 1 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 Georgia to Ontario?
There are many flights that can get you from Georgia to Ontario in 7h 11m. Fly via Frontier, Delta, or American Airlines to get the fastest option. There are 1835 mi between Georgia and Ontario. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Georgia to Ontario one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $159 and $159 on Delta and American Airlines, respectively.
What are the most popular routes from Georgia to Ontario?
The most popular flight routes from Georgia to Ontario are Atlanta Hartsfield-Jackson - Ontario, Jacksonville - Ontario and Savannah/Hilton Head - Ontario.
What are the most reliable airlines from Georgia to Ontario?
Consider LATAM Airlines (82%), Delta (72%) or Air France (68%) when booking your flight. These represent the most reliable airlines when flying from Georgia to Ontario.
What are the cheapest flights from Georgia to Ontario?
Looking at all options, your cheapest flight can be booked for $299. While the most popular route (Atlanta Hartsfield-Jackson - Ontario) can be booked for $150 on average, our data indicates $379 when flying from Georgia to Ontario.
Can I find deals for flights from Georgia to Ontario that include hotel bookings?
Yes. In addition to deals on Georgia to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Georgia to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Georgia to Ontario.
Can I find deals for business class flights from Georgia to Ontario?
Yes. Cheapflights offers flight deals from Georgia to Ontario 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 Georgia to Ontario?
Currently, August is the cheapest month in which you can book a flight from Georgia to Ontario (average of $246). Flying from Georgia to Ontario in March is currently the most expensive (average of $328). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Georgia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$128	Average$241	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$130	Average$268	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$289	Average$480	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$299	Average$557	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$325	Average$409	FlexibilityNo cancel fee	On-time63%

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$84+ Cheap flights from Georgia to Ontario (ONT)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Georgia to Ontario

Keep the following information in mind while searching for Georgia to Ontario flight deals. Data was last updated September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Georgia to Ontario

Cheapest flights from Georgia to OntarioExplore the most affordable flight options available from Georgia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Georgia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Georgia to Ontario that are best for you.

Best time to book a flight from Georgia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Georgia with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Georgia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Weekly flight availability from Georgia to Ontario

Explore weekly flight availability from Georgia to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

Related info for your journey

Find useful and relevant information for your journey from Georgia to Ontario. 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 into for flights to Ontario from Georgia?

How popular is this Georgia to Ontario flight route?

How long is the flight from Georgia to Ontario?

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

What are the most popular routes from Georgia to Ontario?

What are the most reliable airlines from Georgia to Ontario?

What are the cheapest flights from Georgia to Ontario?

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

How can I find direct flights from Georgia to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Georgia to Ontario

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Top 5 airlines flying from Georgia to Ontario

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Cheapest flights from Georgia to Ontario
Explore the most affordable flight options available from Georgia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.