AGS - ONT

$463 Find Cheap Flights from Augusta to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$578
Typical prices: $481-$664
American Airlines
Sun 11/11Thu 11/15
AGS - ONT • 1 stop
Cheapest one-way
$463
Typical prices: $442-$513
American Airlines
Sat 11/24
AGS - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Augusta and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 31% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $384 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 27m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Augusta to Ontario (AGS-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Augusta to Ontario

Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:17 pm - 10:12 pmAGS  Augusta Bush Field-ONT Ontario
7h 55m1 stop Charlotte Douglas
American Airlines Logo
10:30 pm - 9:56 amONT  Ontario-AGS Augusta Bush Field
8h 26m1 stop Charlotte Douglas
$578American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:30 am - 1:32 pmAGS  Augusta Bush Field-ONT Ontario
11h 02m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:00 am - 3:22 pmONT  Ontario-AGS Augusta Bush Field
6h 22m1 stop Dallas/Fort Worth
$610American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:30 am - 1:32 pmAGS  Augusta Bush Field-ONT Ontario
11h 02m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
7:49 pm - 9:56 amONT  Ontario-AGS Augusta Bush Field
11h 07m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
$649American Airlines
Sat, Dec 26 - Tue, Jan 5
Delta Logo
5:30 am - 10:04 amAGS  Augusta Bush Field-ONT Ontario
7h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:07 pm - 11:52 pmONT  Ontario-AGS Augusta Bush Field
7h 45m1 stop Atlanta Hartsfield-Jackson
$767Delta
Sat, Dec 26 - Tue, Jan 5
American Airlines Logo
6:02 am - 10:54 pmAGS  Augusta Bush Field-ONT Ontario
19h 52m1 stop Charlotte Douglas
American Airlines Logo
9:35 am - 10:56 pmONT  Ontario-AGS Augusta Bush Field
10h 21m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$921American Airlines
Sat, Nov 28 - Sun, Dec 6
Delta Logo
6:09 pm - 9:56 pmAGS  Augusta Bush Field-ONT Ontario
6h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 11:48 pmONT  Ontario-AGS Augusta Bush Field
8h 28m1 stop Atlanta Hartsfield-Jackson
$979Delta
Sat, Dec 26 - Tue, Jan 5
American Airlines Logo
7:00 am - 6:46 pmAGS  Augusta Bush Field-ONT Ontario
14h 46m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
5:44 am - 9:45 pmONT  Ontario-AGS Augusta Bush Field
13h 01m2 stops Dallas/Fort Worth Charlotte Douglas
$1,069American Airlines
Sat, Nov 28 - Sun, Dec 6
Delta Logo
6:09 pm - 9:56 pmAGS  Augusta Bush Field-ONT Ontario
6h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 6:34 pmONT  Ontario-AGS Augusta Bush Field
9h 34m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$1,356Delta
Booking Insights

Price, demand and travel trends for Augusta to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Augusta to Ontario?

Round-trip flights from Augusta to Ontario typically range from $481 to $664. The lowest price found in the past 5 days was $578, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Augusta to Ontario. It’s 30% cheaper than the average day, while Monday is the most expensive, with prices 54% higher.

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Key details for Augusta to Ontario flights

Low season

September

Cheapest flight

$463
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 62% increase in travelers.
One-way flight from Augusta to Ontario

When to book flights from Augusta to Ontario

Are your dates flexible? Find out the best times to travel from Augusta to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Augusta to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Augusta to Ontario?

    Two cabin classes are available on flights from Augusta to Ontario:

    • Economy Class
    • First Class

  • How long is a flight from Augusta to Ontario?

    A nonstop flight from Augusta to Ontario takes 00m, covering 2,037 miles.

  • Do I need a passport to fly from Augusta to Ontario?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Augusta to Ontario flight?

    Round-trip flights from Augusta to Ontario range from $481 to $664, with an average of $546 over the past 12 months. Anything below $481 counts as a good deal.

  • Have flight prices from Augusta to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $578 to $1,356. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Augusta to Ontario looking right now?

    One-way fares from Augusta to Ontario are currently higher than usual. Average one-way flight prices are about $751, which is 66% above the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates averaging $60 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • Which airports can I use when flying from Augusta to Ontario?

    Flights from Augusta to Ontario usually depart from Augusta Bush Field (AGS) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Augusta to Ontario pass through?

    One-stop flights from Augusta to Ontario most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 53% of one-stop connections
    • Dallas/Fort Worth (DFW) - 38% of one-stop connections
    • Charlotte Douglas (CLT) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Augusta to Ontario?

    Yes. Flexible dates can save you up to 55% on flights from Augusta to Ontario. Tuesday is the cheapest departure day at $384 round-trip on average, while Monday is the most expensive at $844, a difference of $460.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Augusta to Ontario?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 18m, compared with 7h 27m via Atlanta Hartsfield-Jackson (ATL) and 7h 49m via Dallas/Fort Worth (DFW).

  • What is the time difference between Augusta and Ontario?

    Ontario is 3 hours behind Augusta (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Augusta to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $384, about $460 less than Monday fares (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Augusta to Ontario trip for February. Fares historically average $378 round-trip in that month - typically $428 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Ontario Airport Inn
    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • Holiday Inn Ontario Airport By IHG

More options for your flight from Augusta to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario