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Augusta

$221+ Cheap flights from Ontario to Augusta (ONT - AGS)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGS
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
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 July 16, 2025.

Round-trip from

$459
(American Airlines)

One-way from

$221
(Delta)

Popular in

March

Cheapest in

June

Average price

$484
From Ontario to Augusta Bush Field
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One-way flight from Ontario to Augusta Bush Field
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Highest demand for flights based on searches. 34% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 16, 2025.

This American Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 9/196:10 amONT - AGS
1 stop6h 40mAmerican Airlines
Sun 9/284:55 pmAGS - ONT
1 stop7h 16mAmerican Airlines
Deal found 7/15$459
This Delta deal was found by Cheapflights users on 7/15. 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.
Fri 9/1910:00 pmONT - AGS
1 stop8h 18mDelta
Mon 9/224:20 pmAGS - ONT
1 stop9h 03mDelta
Deal found 7/15$465

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 July 16, 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

Fri 9/19

6:10 am-3:50 pm

1 stop6h 40m

Augusta Bush Field

Sun 9/28

4:55 pm-9:11 pm

1 stop7h 16m

$459

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 9/19

10:00 pm-9:18 am

1 stop8h 18m

Augusta Bush Field

Mon 9/22

4:20 pm-10:23 pm

1 stop9h 03m

$465

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Wed 7/23

10:05 pm-9:18 am

1 stop8h 13m

$221

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 7/25

7:05 pm-8:27 am

2 stops10h 22m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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 July 16, 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
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

  • 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 $459. Another option worth looking into is Delta, starting at $465 round trip.

  • 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.

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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 July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$393FlexibilityNo cancel feeOn-time71%
DeltaCheapest$327Average$462FlexibilityNo cancel feeOn-timeN/A

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