ONT - AGS

$376 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 4/8. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$419
American Airlines
Wed 4/22Wed 4/29
ONT - AGS • 1 stop
Cheapest one-way
$376
American Airlines
Wed 4/8
ONT - AGS • 1 stop
Top airlines
Cheapest • from $419 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Augusta. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $434 (round-trip)
Shortest trip • 7h 11m (one-way)
Insights
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We hope you love your trip to Augusta!
Flight Deals
Booking Insights
Flight 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

Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
10:26 pm - 10:34 am
ONT
-
AGS
9h 08m
1 stop
American Airlines Logo
4:15 pm - 9:07 pm
AGS
-
ONT
7h 52m
1 stop
$419American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
11:59 pm - 2:38 pm
ONT
-
AGS
11h 39m
2 stops
American Airlines Logo
4:15 pm - 9:07 pm
AGS
-
ONT
7h 52m
1 stop
$424American Airlines
Wed, Sep 2 - Wed, Sep 16
Delta Logo
10:59 pm - 9:20 am
ONT
-
AGS
7h 21m
1 stop
Delta Logo
2:05 pm - 6:01 pm
AGS
-
ONT
6h 56m
1 stop
$439Delta
Wed, Sep 2 - Wed, Sep 16
Delta Logo
5:05 pm - 9:20 am
ONT
-
AGS
13h 15m
2 stops
Delta Logo
2:05 pm - 6:01 pm
AGS
-
ONT
6h 56m
1 stop
$444Delta
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
11:59 pm - 12:27 pm
ONT
-
AGS
9h 28m
2 stops
American Airlines Logo
3:03 pm - 11:46 pm
AGS
-
ONT
11h 43m
2 stops
$480American Airlines
Mon, Apr 13 - Mon, Apr 20
American Airlines Logo
11:29 pm - 9:49 am
ONT
-
AGS
7h 20m
1 stop
American Airlines Logo
4:15 pm - 9:07 pm
AGS
-
ONT
7h 52m
1 stop
$543American Airlines
Mon, Apr 13 - Mon, Apr 20
American Airlines Logo
11:59 pm - 3:00 pm
ONT
-
AGS
12h 01m
2 stops
American Airlines Logo
4:15 pm - 9:07 pm
AGS
-
ONT
7h 52m
1 stop
$570American Airlines
Fri, May 29 - Fri, Jun 12
Delta Logo
10:00 pm - 9:18 am
ONT
-
AGS
8h 18m
1 stop
Delta Logo
11:35 am - 6:15 pm
AGS
-
ONT
9h 40m
1 stop
$593Delta
Sat, Mar 28 - Sun, Apr 5
American Airlines Logo
10:36 pm - 10:41 am
ONT
-
AGS
9h 05m
1 stop
American Airlines Logo
7:10 pm - 11:59 pm
AGS
-
ONT
7h 49m
1 stop
$610American Airlines
Sat, Mar 28 - Sun, Apr 5
American Airlines Logo
12:26 pm - 11:56 pm
ONT
-
AGS
8h 30m
2 stops
American Airlines Logo
3:05 pm - 9:24 pm
AGS
-
ONT
9h 19m
1 stop
$615American Airlines
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.

Which airlines provide the cheapest flights from Ontario to Augusta?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Augusta were found on American Airlines ($419) and Delta ($439).

Good to know

Cheapest flight$376
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 $376 for a one-way ticket and $419 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 $538 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $488 and an overall rating of 7.1.

  • 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.
7.9
DeltaOverall score based on 8288 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Stop changing gates. Stop cancelling flights Stop moving my seat.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

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

Information on your arrival and departure airports