ONT - AGS

$166 Find Cheap Flights from Ontario to Augusta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Augusta departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Augusta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Augusta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Augusta, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to Augusta (ONT-AGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Augusta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Augusta

Mon, Sep 8 - Thu, Sep 11
Delta Logo
11:45 am - 11:46 pmONT-AGS
9h 01m1 stop
Delta Logo
4:20 pm - 10:23 pmAGS-ONT
9h 03m1 stop
$455Delta
Find Deal
Mon, Sep 8 - Thu, Sep 11
Delta Logo
11:45 am - 11:46 pmONT-AGS
9h 01m1 stop
Delta Logo
4:20 pm - 11:42 pmAGS-ONT
10h 22m2 stops
$492Delta
Find Deal
Thu, Aug 21 - Sun, Aug 24
Delta Logo
7:05 am - 5:04 pmONT-AGS
6h 59m1 stop
Delta Logo
4:00 pm - 10:20 pmAGS-ONT
9h 20m1 stop
$527Delta
Find Deal
Thu, Aug 21 - Sun, Aug 24
Delta Logo
4:50 pm - 9:23 amONT-AGS
13h 33m2 stops
Delta Logo
4:00 pm - 10:20 pmAGS-ONT
9h 20m1 stop
$532Delta
Find Deal
Thu, Aug 21 - Sun, Aug 24
Delta Logo
4:50 pm - 9:23 amONT-AGS
13h 33m2 stops
Delta Logo
5:44 pm - 11:40 pmAGS-ONT
8h 56m2 stops
$537Delta
Find Deal
Mon, Sep 8 - Thu, Sep 11
Delta Logo
9:50 am - 11:46 pmONT-AGS
10h 56m2 stops
Delta Logo
4:20 pm - 11:42 pmAGS-ONT
10h 22m2 stops
$689Delta
Find Deal
Tue, Aug 12 - Thu, Aug 14
Delta Logo
10:00 pm - 9:23 amONT-AGS
8h 23m1 stop
Delta Logo
6:55 am - 10:35 amAGS-ONT
6h 40m1 stop
$839Delta
Find Deal
Sat, Aug 23 - Sat, Aug 30
Delta Logo
7:05 am - 5:04 pmONT-AGS
6h 59m1 stop
Delta Logo
2:23 pm - 7:11 pmAGS-ONT
7h 48m1 stop
$1,121Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
11:45 am - 11:53 pmONT-AGS
9h 08m1 stop
Delta Logo
5:45 am - 10:35 amAGS-ONT
7h 50m1 stop
$1,169Delta
Find Deal
Sat, Aug 23 - Sat, Aug 30
Delta Logo
7:05 am - 5:04 pmONT-AGS
6h 59m1 stop
Delta Logo
5:45 am - 12:14 pmAGS-ONT
9h 29m2 stops
$1,274Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to Augusta flights

Get data-powered insights and trends into flights from Ontario to Augusta to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Augusta?

The average price of all round-trip flights from Ontario to Augusta clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Augusta on a Monday and more expensive on a Thursday. On your return trip to Ontario, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

Good to know

Low seasonNovember
Cheapest flight$166
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from Ontario to Augusta

When to book flights from Ontario to Augusta

Are your dates flexible? Find out the best times to travel from Ontario to Augusta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Augusta

  • What is the cheapest flight from Ontario to Augusta?

    In the last 3 days, the lowest price for a flight from Ontario to Augusta was $166 for a one-way ticket and $455 for a round-trip.

  • Do I need a passport to fly between Ontario and Augusta?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Ontario to Augusta?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Augusta?

    SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Augusta, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Augusta, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Augusta are Delta and American Airlines. With an average price for the route of $474 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $393 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Ontario to Augusta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Augusta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Augusta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Augusta from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Augusta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Augusta with an airline and back to Ontario with another airline. Booking your flights between Ontario and AGS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Augusta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Augusta from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Augusta

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Augusta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Augusta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
7.3Food
8.5Crew
8.2Boarding
7.9Entertainment
7.9Comfort
Airline reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

8.0 ExcellentHarry, Jul 2025RDU - ATL
Read more Delta reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Everything you need to know for your flight from Ontario to Augusta

Information on your arrival and departure airports

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