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Augusta

$331+ Cheap flights from Ontario to Augusta (ONT - AGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGS
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Augusta

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Augusta (AGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$331
(Delta)

Popular in

December

Cheapest in

November

Average price

$358
From Ontario to Augusta Bush Field
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Augusta

Cheapest flights from Ontario to Augusta
Explore the most affordable flight options available from Ontario to Augusta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:10 amONT - AGS
1 stop6h 45mAmerican Airlines
sáb. 10/1812:48 pmAGS - ONT
1 stop10h 19mAmerican Airlines
Deal found 9/11$331
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:05 amONT - AGS
1 stop8h 38mDelta
sáb. 10/186:00 amAGS - ONT
1 stop7h 26mDelta
Deal found 9/11$439
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1010:57 amONT - AGS
1 stop8h 33mAmerican Airlines
sáb. 10/187:07 amAGS - ONT
1 stop9h 36mAmerican Airlines
Deal found 9/11$441
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:05 amONT - AGS
1 stop8h 38mDelta
vie. 10/173:53 pmAGS - ONT
1 stop9h 29mDelta
Deal found 9/11$501
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1012:48 pmONT - AGS
1 stop6h 42mAmerican Airlines
vie. 10/174:26 pmAGS - ONT
1 stop8h 52mAmerican Airlines
Deal found 9/11$503

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Augusta 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Ontario to Augusta that are best for you.

Fly from

Ontario

Fly to

Augusta

Route

Depart

Return

Price

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

mié. 2/18

10:30 pm-9:19 am

1 stop7h 49m

Augusta Bush Field

sáb. 2/21

4:00 pm-9:14 pm

1 stop8h 14m

$331

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

sáb. 10/11

6:10 am-3:55 pm

1 stop6h 45m

Augusta Bush Field

sáb. 10/18

12:48 pm-8:07 pm

1 stop10h 19m

$331

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

vie. 10/10

7:05 am-6:43 pm

1 stop8h 38m

Augusta Bush Field

sáb. 10/18

6:00 am-10:26 am

1 stop7h 26m

$439

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

mié. 2/18

10:38 am-11:37 pm

2 stops9h 59m

Augusta Bush Field

sáb. 2/21

2:38 pm-9:57 pm

2 stops10h 19m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Ontario to Augusta

Have a flexible travel schedule? Discover the best time to fly to Augusta 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 Augusta

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Augusta (average of $325). Flying from Ontario to Augusta in December is currently the most expensive (average of $469). 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.

Reviews of airlines servicing Augusta

Get insights into the airlines that provide service to Augusta. 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 Augusta. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Ontario to Augusta to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Ontario to Augusta?

    Airlines like Delta and American Airlines fly from Ontario to Augusta in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 1h 04m. Airlines will cover a distance of 2037 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Augusta round-trip?

    Flying on American Airlines is currently your cheapest option to Augusta, with prices starting at $268. Another option worth looking into is Delta, starting at $338 round trip. American Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Augusta 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 Augusta?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Augusta (average of $325). Flying from Ontario to Augusta in December is currently the most expensive (average of $469). 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

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Top 2 airlines flying from Ontario to Augusta

Discover the top 2 airlines that operate flights from Ontario to Augusta. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$393FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$497FlexibilityNo cancel feeOn-timeN/A

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