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Augusta

$376+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGS
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This American Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 4/2210:26 pm
ONT
-
AGS
1 stop9h 08m
American Airlines
Wed 4/294:15 pm
AGS
-
ONT
1 stop7h 52m
American Airlines
Deal found 3/14$419
This Delta deal was found by Cheapflights users on 3/14. 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.
Wed 9/210:59 pm
ONT
-
AGS
1 stop7h 21m
Delta
Wed 9/162:05 pm
AGS
-
ONT
1 stop6h 56m
Delta
Deal found 3/14$439
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 4/1311:29 pm
ONT
-
AGS
1 stop7h 20m
American Airlines
Mon 4/204:15 pm
AGS
-
ONT
1 stop7h 52m
American Airlines
Deal found 3/16$543
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 3/2510:25 pm
ONT
-
AGS
1 stop7h 51m
Delta
Thu 4/25:42 am
AGS
-
ONT
1 stop9h 05m
Delta
Deal found 3/12$574
This Delta deal was found by Cheapflights users on 3/14. 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 5/2910:00 pm
ONT
-
AGS
1 stop8h 18m
Delta
Fri 6/1211:35 am
AGS
-
ONT
1 stop9h 40m
Delta
Deal found 3/14$593
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 3/2810:36 pm
ONT
-
AGS
1 stop9h 05m
American Airlines
Sun 4/57:10 pm
AGS
-
ONT
1 stop7h 49m
American Airlines
Deal found 3/12$610
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 3/256:00 am
ONT
-
AGS
1 stop7h 01m
American Airlines
Wed 4/82:50 pm
AGS
-
ONT
1 stop9h 17m
American Airlines
Deal found 3/12$621

Find 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(American Airlines)

One-way from

$376
(KAYAK)

Popular in

April

Cheapest in

June

Average price

$526
Provider with most accurate pricing for Ontario-Augusta Bush Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Augusta Bush Field flights.
Search Deals
From Ontario to Augusta Bush Field
Search Deals
One-way flight from Ontario to Augusta Bush Field
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 17, 2026.
Use the filters below to find and compare flights from Ontario to Augusta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Wed 4/22

11:59 pm-2:38 pm

2 stops11h 39m

Augusta Bush Field

Wed 4/29

4:15 pm-9:07 pm

1 stop7h 52m

$424
Quickest round-trip

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Wed 9/2

10:59 pm-9:20 am

1 stop7h 21m

Augusta Bush Field

Wed 9/16

2:05 pm-6:01 pm

1 stop6h 56m

$439

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Mon 4/13

11:29 pm-9:49 am

1 stop7h 20m

Augusta Bush Field

Mon 4/20

4:15 pm-9:07 pm

1 stop7h 52m

$543

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 5/29

10:00 pm-9:18 am

1 stop8h 18m

Augusta Bush Field

Fri 6/12

11:35 am-6:15 pm

1 stop9h 40m

$593

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Wed 4/1

10:25 pm-9:16 am

1 stop7h 51m

Augusta Bush Field

Tue 4/14

2:59 pm-9:00 pm

1 stop9h 01m

$627

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 3/27

10:25 pm-9:16 am

1 stop7h 51m

Augusta Bush Field

Mon 4/6

1:54 pm-11:47 am

1 stop24h 53m

$757

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 4/3

10:25 pm-9:16 am

1 stop7h 51m

Augusta Bush Field

Tue 4/14

3:59 pm-9:00 pm

1 stop8h 01m

$1,221

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Fri 4/3

10:25 pm-9:16 am

1 stop7h 51m

Augusta Bush Field

Mon 4/13

12:59 pm-11:44 pm

2 stops13h 45m

$1,876
Cheapest one-way

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Wed 4/8

6:15 am-3:49 pm

1 stop6h 34m

$376
Quickest one-way

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Sun 4/12

7:30 am-4:38 pm

1 stop6h 08m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Augusta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Augusta in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Augusta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Augusta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Augusta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Augusta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Augusta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Ontario to Augusta (average of $119). Flying from Ontario to Augusta in March is currently the most expensive (average of $348). 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 March 17, 2026.
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
7.9
Good
8,288 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,468 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 American Airlines and Delta fly from Ontario to Augusta in about 7h 21m. The time it takes to get you to your destination can typically vary by up to 4h 18m. 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 $330. Another option worth looking into is Delta, starting at $421 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, May is the cheapest month in which you can book a flight from Ontario to Augusta (average of $119). Flying from Ontario to Augusta in March is currently the most expensive (average of $348). 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

Traveling to a place near Augusta?

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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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$330Average$488FlexibilityNo cancel feeOn-time71%
DeltaCheapest$421Average$538FlexibilityNo cancel feeOn-timeN/A

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