Cheap flights from Atlanta to Ontario (ATL - ONT) from $90
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 6/12. 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.
The best prices from Atlanta Hartsfield-Jackson to Ontario are usually found in August or September, booked 34 days in advance, depart on a Monday or Thursday and return on a Wednesday
Cheap flight deals from Atlanta to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Ontario (ONT). 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 May 7, 2024.
Popular in | March |
|---|---|
Cheapest in | August |
Round-trip from | $238 |
One-way from | $90 |
What is the cheapest day to fly round-trip from Atlanta to Ontario?
Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 40% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from Atlanta to Ontario?
Users have found that booking a flight from Atlanta to Ontario at least 46 days early can save you up to 48% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Atlanta to Ontario for as little as $258 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $430 for flights departing within the next 3 days.
What is the cheapest month to fly from Atlanta to Ontario?
September is one of the best times of the year to fly to Ontario from Atlanta. Prices for September average $306 per person but you can even find prices for as low as $64. The most expensive prices can be found in the month of March. Opting for a September flight can save you 29% on your journey compared to booking in March
When is the cheapest time to fly from Atlanta to Ontario (ATL - ONT)?
Unlike in the afternoon, when flights are generally more expensive, you can save up to 52% on flights from Atlanta to Ontario by exploring options for tickets at noon.
Cheap Frontier flights from Atlanta to Ontario
Explore cheap flight options specifically provided by Frontier for the route between Atlanta and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Consider these cheap Frontier flights we've found departing from Atlanta to Ontario. It's recommended that users confirm their flight details before booking.
Cheap Delta flights from Atlanta to Ontario
Explore cheap flight options specifically provided by Delta for the route between Atlanta and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Some of the best deals we've found on Delta flights traveling from Atlanta to Ontario. Check back soon if you're not seeing flights that suit your needs.
Cheap Atlanta to Ontario flights in May & June 2024
Find cheap flight options from Atlanta to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
The lowest fares we've come across on flights traveling from Atlanta to Ontario in May and June 2024. Check back regularly for other flight deals.
Atlanta to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Atlanta and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
The lowest fares we've come across on flights traveling from Atlanta to Ontario in May and June 2024. Check back regularly for other flight deals.
Non-stop flights to Ontario from Atlanta
Discover non-stop flight options from Atlanta to Ontario. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a look at some of the direct flights traveling from Atlanta to Ontario in the near future. Search for alternative flights from Atlanta to Ontario by utilizing the search form above.
Atlanta to Ontario flights leaving soon
Find last-minute flight options from Atlanta to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Have a look at some of the last-minute flights available departing from Atlanta to Ontario. Tip: verify your flight details before completing your reservation.
One-way flights to Ontario from Atlanta
Search for one-way flight options from Atlanta to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a look at some of the one-way flights we've detected from Atlanta to Ontario. Those needing a return flight from Atlanta to Ontario can use the search form above.
Find flights from Atlanta to Ontario within your budget
Customize your flight search to find flights from Atlanta to Ontario 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 2,689,106 searches. Data last updated May 7, 2024.
Fly from
Fly to
Budget
$169 - $399
Route
Depart
Return
Price
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Fri 5/17
1 stop12h 30m
Ontario
Mon 5/20
1 stop13h 22m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Sat 6/1
1 stop28h 55m
Ontario
Fri 6/7
1 stop26h 26m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Thu 5/30
1 stop10h 47m
Ontario
Wed 6/12
1 stop13h 05m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Thu 8/15
1 stop24h 08m
Ontario
Mon 8/19
1 stop8h 02m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Wed 6/12
1 stop9h 10m
Ontario
Sun 8/11
1 stop8h 02m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Fri 8/16
1 stop9h 41m
Ontario
Tue 8/20
1 stop10h 18m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Fri 5/17
1 stop12h 30m
Ontario
Fri 5/24
1 stop8h 46m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Thu 6/20
2 stops8h 56m
Ontario
Wed 7/3
1 stop10h 03m
Atlanta Hartsfield-JacksonOntario
ATL - ONT
ATLONT
Atlanta Hartsfield-Jackson
Wed 7/17
Nonstop4h 25m
Ontario
Fri 8/2
Nonstop4h 10m
When is the best time to book a flight from Atlanta to Ontario?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Ontario. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Atlanta to Ontario, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Atlanta to Ontario?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Ontario. Price data was last updated on May 5, 2024.
Average price of flights to Ontario by month
Plan your trip from Atlanta to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Atlanta to Ontario is currently $101 while a round-trip flight costs $248. Price data was last updated on April 28, 2024.
Currently, October is the cheapest month in which you can book a flight from Atlanta to Ontario (average of $237). Flying from Atlanta to Ontario in June is currently the most expensive (average of $341). 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.
January
$268
February
$287
March
$281
April
$256
May
$268
June
$341
July
$336
August
$287
September
$258
October
$237
November
$268
December
$271
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 7, 2024.
Get a feel of what it's like to fly with Frontier, Delta and American Airlines from Atlanta to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Food
Comfort
Crew
Overall
Boarding
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Atlanta to Ontario
Discover the top 6 airlines that operate flights from Atlanta to Ontario. 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 2,689,106 searches. Data last updated May 7, 2024.
Search flights from Atlanta to Ontario by cabin class
Find flights from Atlanta to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Atlanta to Ontario
Find hourly flight availability from Atlanta to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 11%of flight departures | Morning6 am to noon |
| 66%of flight departures | AfternoonNoon to 6 pm |
| 22%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Atlanta to Ontario
Explore weekly flight availability from Atlanta to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 7, 2024.
| Sunday | 7daily flights |
|---|---|
| Monday | 7daily flights |
| Tuesday | 5daily flights |
| Wednesday | 3daily flights |
| Thursday | 8daily flights |
| Friday | 6daily flights |
| Saturday | 4daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Atlanta to Ontario?
Cheapflights makes it easy to find Atlanta to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to Ontario?
Millions of users choose and trust Cheapflights to book the best flight deals from Atlanta to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Atlanta to Ontario with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to Ontario, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Atlanta to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Atlanta to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.