Find Cheap Flights from Ontario to Atlanta Hartsfield-Jackson (ONT - ATL)

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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
11%
expected price increase
Average Price:
$421
(avg. price over the last 2 weeks)
Good Deal:
$318
or less (round trip)

When to Book Flights from Ontario to Atlanta Hartsfield-Jackson

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $317 or less.
The cheapest flight from Ontario to Atlanta Hartsfield-Jackson was found 56 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is October.
Morning departure is around 20% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Ontario to Atlanta Hartsfield-Jackson Flights

How long does a flight from Ontario to Atlanta Hartsfield-Jackson take?
An average nonstop flight takes 5h 42m, covering a distance of 1896 miles.
Which airlines provide the cheapest flights from Ontario to Atlanta Hartsfield-Jackson?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($135) and Multiple Airlines ($191)
Do I need a passport to fly between Ontario and Atlanta Hartsfield-Jackson?
No.
What’s the cheapest day of the week to fly Ontario to Atlanta Hartsfield-Jackson?
For Ontario to Atlanta Hartsfield-Jackson, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Atlanta Hartsfield-Jackson back to Ontario, the best deals are generally found on Tuesday, with Tuesday being the most expensive.

Book cheap flights from Ontario to Atlanta Hartsfield-Jackson (round-trip)

Airports
Origin
Ontario
$135
only
$135
Destination
Atlanta
$135
only
$135
Tue, Apr 10
ONT
ATL
5h 58m
Wed, Apr 18
ATL
ONT
6h 36m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

Wed, Apr 11
ONT
ATL
5h 42m
Tue, Apr 17
ATL
ONT
6h 57m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 10
ONT
ATL
5h 58m
Wed, Apr 18
ATL
ONT
6h 36m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

Wed, Apr 11
ONT
ATL
5h 42m
Wed, Apr 18
ATL
ONT
6h 36m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

Wed, Apr 11
ONT
ATL
5h 42m
Wed, Apr 18
ATL
ONT
6h 36m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

Tue, Apr 17
ONT
ATL
5h 58m
Wed, Apr 25
ATL
ONT
6h 36m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

Wed, Apr 18
ONT
ATL
5h 42m
Wed, Apr 25
ATL
ONT
6h 36m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

Tue, Apr 24
ONT
ATL
5h 58m
Wed, May 2
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

Tue, Apr 24
ONT
ATL
5h 58m
Wed, May 2
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

Wed, Apr 25
ONT
ATL
5h 42m
Wed, May 2
ATL
ONT
6h 31m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

Tue, May 1
ONT
ATL
6h 13m
Wed, May 9
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

Tue, May 1
ONT
ATL
6h 13m
Wed, May 9
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

Wed, May 2
ONT
ATL
6h 04m
Wed, May 9
ATL
ONT
6h 31m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

Wed, May 2
ONT
ATL
6h 04m
Wed, May 9
ATL
ONT
6h 31m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

Tue, May 8
ONT
ATL
6h 13m
Wed, May 16
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

Tue, May 8
ONT
ATL
6h 13m
Wed, May 16
ATL
ONT
6h 31m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

Tue, May 15
ONT
ATL
6h 13m
Wed, May 30
ATL
ONT
6h 31m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

Wed, May 16
ONT
ATL
6h 04m
Wed, May 30
ATL
ONT
6h 31m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

Tue, May 22
ONT
ATL
6h 13m
Wed, Jun 6
ATL
ONT
6h 33m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DEN
SFO
Mediocre 2.0

The crew was rude to the passengers. They charge form 9$ to 40$ for seat selection. Charge for a Carry on bag (anything that doesn't fit under your seat). The flights had maintenance issue, hence delayed. I will absolutely avoid traveling with frontier in the future.

Wed, May 23
ONT
ATL
6h 04m
Wed, Jun 6
ATL
ONT
6h 33m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

Show more results

Ontario to Atlanta Hartsfield-Jackson Flight Information

Flights Arrive in Atlanta Hartsfield-Jackson
Flights Depart from Ontario
Flight Price $135
Distance 1896 miles
Airlines Frontier
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