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Cheap flights from Ontario to Augusta from $428

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Augusta departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Augusta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:07 pm - 9:27 pm
ONT
-
AGS
6h 20m
1 stop
Delta Logo
5:30 am - 10:40 am
AGS
-
ONT
8h 10m
1 stop
$428Delta
Thu, May 28 - Mon, Jun 8
Delta Logo
5:06 pm - 9:27 am
ONT
-
AGS
13h 21m
2 stops
Delta Logo
11:35 am - 6:01 pm
AGS
-
ONT
9h 26m
1 stop
$441Delta
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
12:33 pm - 11:26 pm
ONT
-
AGS
7h 53m
1 stop
American Airlines Logo
3:59 pm - 9:12 pm
AGS
-
ONT
8h 13m
1 stop
$458American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
12:33 pm - 11:26 pm
ONT
-
AGS
7h 53m
1 stop
American Airlines Logo
8:22 am - 6:47 pm
AGS
-
ONT
13h 25m
2 stops
$463American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
6:00 am - 9:49 pm
ONT
-
AGS
12h 49m
2 stops
American Airlines Logo
8:22 am - 6:47 pm
AGS
-
ONT
13h 25m
2 stops
$469American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
12:41 pm - 11:30 pm
ONT
-
AGS
7h 49m
1 stop
American Airlines Logo
6:27 pm - 10:36 pm
AGS
-
ONT
7h 09m
1 stop
$555American Airlines
Thu, Jun 25 - Sat, Jun 27
American Airlines Logo
12:40 pm - 11:30 pm
ONT
-
AGS
7h 50m
1 stop
American Airlines Logo
6:30 am - 11:50 am
AGS
-
ONT
8h 20m
1 stop
$579American Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
12:35 pm - 11:20 pm
ONT
-
AGS
7h 45m
1 stop
American Airlines Logo
2:42 pm - 11:59 pm
AGS
-
ONT
12h 17m
2 stops
$584American Airlines
Thu, Jul 16 - Mon, Jul 20
American Airlines Logo
12:41 pm - 11:30 pm
ONT
-
AGS
7h 49m
1 stop
American Airlines Logo
6:27 pm - 10:36 pm
AGS
-
ONT
7h 09m
1 stop
$613American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
12:41 pm - 11:30 pm
ONT
-
AGS
7h 49m
1 stop
American Airlines Logo
2:42 pm - 11:59 pm
AGS
-
ONT
12h 17m
2 stops
$618American Airlines
Thu, Jun 18 - Mon, Jun 22

Delta flights from Ontario to Augusta

Our best Delta deals on Ontario to Augusta flight tickets
Delta
May 28
ONT12:07 pmOntario
6h 20m
1 stop
AGS9:27 pmAugusta Bush Field
Jun 8
AGS5:30 amAugusta Bush Field
8h 10m
1 stop
ONT10:40 amOntario
$428
Delta
Aug 29
ONT5:06 pmOntario
13h 21m
2 stops
AGS9:27 amAugusta Bush Field
Sep 2
AGS11:35 amAugusta Bush Field
9h 26m
1 stop
ONT6:01 pmOntario
$441
Delta
May 13
ONT10:00 pmOntario
8h 18m
1 stop
AGS9:18 amAugusta Bush Field
May 18
AGS5:43 pmAugusta Bush Field
7h 05m
1 stop
ONT9:48 pmOntario
$528

American Airlines flights from Ontario to Augusta

Our best American Airlines deals on Ontario to Augusta flight tickets
American Airlines
May 16
ONT6:00 amOntario
7h 38m
1 stop
AGS4:38 pmAugusta Bush Field
Aug 1
AGS4:00 pmAugusta Bush Field
9h 32m
1 stop
ONT10:32 pmOntario
$431
American Airlines
May 16
ONT10:59 amOntario
9h 59m
2 stops
AGS11:58 pmAugusta Bush Field
Aug 1
AGS4:00 pmAugusta Bush Field
9h 32m
1 stop
ONT10:32 pmOntario
$436
American Airlines
Aug 29
ONT12:33 pmOntario
7h 53m
1 stop
AGS11:26 pmAugusta Bush Field
Sep 2
AGS3:59 pmAugusta Bush Field
8h 13m
1 stop
ONT9:12 pmOntario
$458

momondo 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, momondo users made 832,500 searches. Data last updated May 9, 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
Quickest round-trip

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 5/28

12:07 pm-9:27 pm

1 stop6h 20m

Augusta Bush Field

Mon 6/8

5:30 am-10:40 am

1 stop8h 10m

$428

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Sat 8/29

5:06 pm-9:27 am

2 stops13h 21m

Augusta Bush Field

Wed 9/2

11:35 am-6:01 pm

1 stop9h 26m

$441

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Sat 8/29

12:33 pm-11:26 pm

1 stop7h 53m

Augusta Bush Field

Wed 9/2

3:59 pm-9:12 pm

1 stop8h 13m

$458

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Sat 8/29

12:33 pm-11:26 pm

1 stop7h 53m

Augusta Bush Field

Wed 9/2

8:22 am-6:47 pm

2 stops13h 25m

$463

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Sat 8/29

6:00 am-9:49 pm

2 stops12h 49m

Augusta Bush Field

Wed 9/2

8:22 am-6:47 pm

2 stops13h 25m

$469

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 6/25

12:41 pm-11:30 pm

1 stop7h 49m

Augusta Bush Field

Sat 6/27

6:27 pm-10:36 pm

1 stop7h 09m

$555

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 5/21

12:40 pm-11:30 pm

1 stop7h 50m

Augusta Bush Field

Mon 5/25

6:30 am-11:50 am

1 stop8h 20m

$579

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 7/16

12:35 pm-11:20 pm

1 stop7h 45m

Augusta Bush Field

Mon 7/20

2:42 pm-11:59 pm

2 stops12h 17m

$584

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 6/18

12:41 pm-11:30 pm

1 stop7h 49m

Augusta Bush Field

Mon 6/22

6:27 pm-10:36 pm

1 stop7h 09m

$613

OntarioAugusta

ONT - AGS

ONTAGS

Ontario

Thu 6/18

12:41 pm-11:30 pm

1 stop7h 49m

Augusta Bush Field

Mon 6/22

2:42 pm-11:59 pm

2 stops12h 17m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Augusta from

How to get the cheapest flight ticket from Ontario to Augusta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Augusta Bush Field?

Delta and American Airlines are the most popular carriers operating from Ontario to Augusta Bush Field

What airlines fly to Augusta?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Augusta from Ontario according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Augusta. Keep in mind that there are 5 different airlines that fly to Augusta on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Augusta

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Augusta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Augusta (ONT to AGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Augusta

Fastest flight time

6h 29m

Direct flights

None
The fastest flight from Ontario to Augusta takes 6h 29m
There are no direct flights from Ontario to Augusta. There are no popular flight routes from Ontario to Augusta.
Search flight deals

Frequently asked questions about flying from Ontario to Augusta

  • How far is Ontario to Augusta Bush Field by plane?

    A flight from Ontario to Augusta Bush Field will travel around 2037.6 mi. In terms of flight time, this usually takes a little over 6h 29m.

  • When did momondo last update prices for flights from Ontario Airport to Augusta Bush Field Airport?

    Prices for flights from Ontario Airport to Augusta Bush Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Augusta Bush Field Airport?

  • How old do you have to be to fly from Ontario Airport to Augusta Bush Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Augusta Bush Field Airport.

  • What documentation or ID do you need to fly to Augusta Bush Field Airport?

    The required travel and health documents for your Augusta Bush Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Augusta Bush Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Augusta?

Best airlines flying from Ontario to Augusta

Compare and see reviews for airlines that fly from Ontario to Augusta with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $330Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $465Free CancellationRating
7.9
8,457 reviews
Search Delta flights

Traveling to a place near Augusta?

Book flights to Augusta if you plan to visit one of these locations
Aiken
North Augusta

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Augusta?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Augusta for you.

Can I find flights from Ontario to Augusta with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Augusta from Ontario with this policy.

How can momondo help me find flights from Ontario to Augusta?

Once you have performed a search for Ontario to Augusta flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Augusta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Augusta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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