Find Cheap Flights from Grand Rapids Gerald R. Ford Intl to Ontario (GRR - ONT)

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Good to Know

Average Price:
$520
(avg. price over the last 2 weeks)
Good Deal:
$397
or less (round trip)

When to Book Flights from Grand Rapids Gerald R. Ford Intl to Ontario

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

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $397 or less.
The cheapest flight from Grand Rapids Gerald R. Ford Intl to Ontario was found 59 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 27% more expensive 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 Grand Rapids Gerald R. Ford Intl to Ontario Flights

How long does a flight from Grand Rapids Gerald R. Ford Intl to Ontario take?
An average nonstop flight takes 6h 24m, covering a distance of 1827 miles.
Which airlines provide the cheapest flights from Grand Rapids Gerald R. Ford Intl to Ontario?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($414), United ($434) and Multiple Airlines ($633).
Do I need a passport to fly between Grand Rapids Gerald R. Ford Intl and Ontario?
No.
What’s the cheapest day of the week to fly Grand Rapids Gerald R. Ford Intl to Ontario?
For Grand Rapids Gerald R. Ford Intl to Ontario, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ontario back to Grand Rapids Gerald R. Ford Intl, the best deals are generally found on Monday, with Friday being the most expensive.

Book cheap flights from Grand Rapids Gerald R. Ford Intl to Ontario (round-trip)

Airports
Origin
Grand Rapids
$414
only
$414
Destination
Ontario
$414
only
$414
Sun, Dec 3
GRR
ONT
6h 55m
Wed, Dec 6
ONT
GRR
6h 19m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAL
MIA
Excellent 8.6

There was no individual entertainment on board (TV’s, internet, etc)

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

MCI
DFW
Mediocre 2.0

I cancelled this flight months ago, yet it was still in your records

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

LAX
RNO
Mediocre 2.0

Not a single part has a positive remark

Well - this partner of westjet was terrible. The amount of re direction to get to the final terminal was absurd .. that's just my venting My real problem is that then "crew" or team that represent s the American Airlines / compass part was just useless. A hand full of people - myself included didn't get a chance to board the plane as they didn't make any announcements. Beyond disappointing. When you check in they take your cell phone "in case " well no call no txt no nothing. It was a joke the level of service No apologies or anything just a group of any tired patrons getting the worst customer experience. I'll never EVER book a flight that has anything to do with American Airlines or its partners

Tue, May 8
GRR
ONT
9h 07m
Sat, May 19
ONT
GRR
12h 07m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Tue, Dec 19
GRR
ONT
6h 24m
Wed, Dec 27
ONT
GRR
10h 17m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
GRR
ONT
6h 53m
Wed, Mar 21
ONT
GRR
6h 38m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
FAT
DFW
Excellent 10.0

Nice amount of leg room!!!

Nothing

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

CDG
DFW
Excellent 8.6

Good flight overall

The experience at DFW was terrible- long lines to get out of baggage claim because of too few agents to process 1000 people waiting. Also long lines for TSA screening to get to gate.

SAL
MIA
Excellent 8.6

There was no individual entertainment on board (TV’s, internet, etc)

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

Tue, Mar 20
GRR
ONT
9h 07m
Wed, Mar 28
ONT
GRR
5h 54m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

Fri, Mar 2
GRR
ONT
6h 46m
Sun, Mar 11
ONT
GRR
6h 38m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CDG
DFW
Excellent 8.6

Good flight overall

The experience at DFW was terrible- long lines to get out of baggage claim because of too few agents to process 1000 people waiting. Also long lines for TSA screening to get to gate.

PHL
PHX
Okay 5.0

Arrived safely and on time.

No power outlets at seats.

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

BDL
CLT
Okay 4.0

No baggage controls from seat 18 to 28 no bags would fit. As we exited all the front rows we're waiting to get there bags stored in back of planes overhead bins. That's just not right, especially when they charge us extra to take a bag for overhead bins storage.

FAT
DFW
Excellent 10.0

Nice amount of leg room!!!

Nothing

Sun, Nov 19
GRR
ONT
10h 32m
Fri, Nov 24
ONT
GRR
7h 44m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
MIA
Good 7.6

Movies, clean, efficient

Paying of my small Checked bag

PHL
PHX
Okay 5.0

Arrived safely and on time.

No power outlets at seats.

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

MCI
DFW
Mediocre 2.0

I cancelled this flight months ago, yet it was still in your records

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