What is the cheapest airline that flies from Ontario to Flint Bishop?

United Airlines is the most popular carrier operating from Ontario to Flint Bishop

What airlines fly to Flint?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Flint from Ontario according to our data. Spirit Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Flint. Keep in mind that there are 6 different airlines that fly to Flint on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Flint Bishop Airport?

Prices for flights from Ontario Airport to Flint Bishop Airport were last updated today.

How old do you have to be to fly from Ontario Airport to Flint Bishop Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Flint Bishop Airport.

What documentation or ID do you need to fly to Flint Bishop Airport?

The travel and health documents required for your trip to Flint Bishop Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flint Bishop Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$288 Cheap Flights from Ontario to Flint in 2026

1 adult

0 bags

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Find the cheapest flights from Ontario to Flint

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:59 am - 11:26 pm

ONT

FNT

10h 27m

2 stops

12:28 pm - 7:45 pm

FNT

ONT

10h 17m

2 stops

$288American Airlines

Wed, Feb 11 - Wed, Feb 18

3:24 pm - 12:48 pm

ONT

FNT

18h 24m

1 stop

1:27 pm - 1:26 pm

FNT

ONT

26h 59m

2 stops

$387Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

11:58 pm - 11:55 am

ONT

FNT

8h 57m

2 stops

12:25 pm - 9:24 pm

FNT

ONT

11h 59m

2 stops

$421American Airlines

Thu, Feb 12 - Thu, Feb 19

5:05 am - 10:29 pm

ONT

FNT

38h 24m

3 stops

6:05 pm - 12:43 pm

FNT

ONT

21h 38m

2 stops

$613United Airlines

Wed, Feb 11 - Wed, Feb 18

7:00 am - 4:13 pm

ONT

FNT

6h 13m

1 stop

4:45 pm - 10:26 pm

FNT

ONT

8h 41m

1 stop

$648United Airlines

Thu, May 21 - Sun, May 24

5:00 am - 5:02 pm

ONT

FNT

33h 02m

2 stops

6:05 pm - 10:57 pm

FNT

ONT

31h 52m

3 stops

$669United Airlines

Thu, Feb 12 - Thu, Feb 19

5:05 am - 10:29 pm

ONT

FNT

38h 24m

3 stops

6:05 pm - 10:57 pm

FNT

ONT

31h 52m

3 stops

$681United Airlines

Wed, Feb 11 - Wed, Feb 18

1:40 pm - 3:05 pm

ONT

FNT

22h 25m

2 stops

7:40 pm - 10:30 pm

FNT

ONT

29h 50m

1 stop

$723United Airlines

Thu, May 14 - Sun, May 17

6:15 am - 6:56 pm

ONT

FNT

9h 41m

3 stops

12:25 pm - 9:24 pm

FNT

ONT

11h 59m

2 stops

$744American Airlines

Thu, Feb 12 - Thu, Feb 19

7:00 am - 7:04 pm

ONT

FNT

9h 04m

1 stop

7:40 pm - 10:30 pm

FNT

ONT

29h 50m

1 stop

$758United Airlines

Thu, May 14 - Sun, May 17

American Airlines flights from Ontario to Flint

Our best American Airlines deals on Ontario to Flint flight tickets

American Airlines

Feb 11

ONT9:59 amOntario

10h 27m

2 stops

FNT11:26 pmFlint Bishop

Feb 18

FNT12:28 pmFlint Bishop

10h 17m

2 stops

ONT7:45 pmOntario

$288

American Airlines

Feb 12

ONT11:58 pmOntario

8h 57m

2 stops

FNT11:55 amFlint Bishop

Feb 19

FNT12:25 pmFlint Bishop

11h 59m

2 stops

ONT9:24 pmOntario

$421

American Airlines

Feb 12

ONT6:15 amOntario

9h 41m

3 stops

FNT6:56 pmFlint Bishop

Feb 19

FNT12:25 pmFlint Bishop

11h 59m

2 stops

ONT9:24 pmOntario

$744

United Airlines flights from Ontario to Flint

Our best United Airlines deals on Ontario to Flint flight tickets

United Airlines

Feb 11

ONT5:05 amOntario

38h 24m

3 stops

FNT10:29 pmFlint Bishop

Feb 18

FNT6:05 pmFlint Bishop

21h 38m

2 stops

ONT12:43 pmOntario

$613

United Airlines

May 21

ONT7:00 amOntario

6h 13m

1 stop

FNT4:13 pmFlint Bishop

May 24

FNT4:45 pmFlint Bishop

8h 41m

1 stop

ONT10:26 pmOntario

$648

United Airlines

Feb 12

ONT5:00 amOntario

33h 02m

2 stops

FNT5:02 pmFlint Bishop

Feb 19

FNT6:05 pmFlint Bishop

31h 52m

3 stops

ONT10:57 pmOntario

$669

Fly from

Fly to

Route

Depart

Return

Price

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Wed 2/11

9:59 am-11:26 pm

2 stops10h 27m

Flint Bishop

Wed 2/18

12:28 pm-7:45 pm

2 stops10h 17m

$288

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 2/12

3:24 pm-12:48 pm

1 stop18h 24m

Flint Bishop

Thu 2/19

1:27 pm-1:26 pm

2 stops26h 59m

$387

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 2/12

11:58 pm-11:55 am

2 stops8h 57m

Flint Bishop

Thu 2/19

12:25 pm-9:24 pm

2 stops11h 59m

$421

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Wed 2/11

5:05 am-10:29 pm

3 stops38h 24m

Flint Bishop

Wed 2/18

6:05 pm-12:43 pm

2 stops21h 38m

$613

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 5/21

7:00 am-4:13 pm

1 stop6h 13m

Flint Bishop

Sun 5/24

4:45 pm-10:26 pm

1 stop8h 41m

$648

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 2/12

5:00 am-5:02 pm

2 stops33h 02m

Flint Bishop

Thu 2/19

6:05 pm-10:57 pm

3 stops31h 52m

$669

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Wed 2/11

5:05 am-10:29 pm

3 stops38h 24m

Flint Bishop

Wed 2/18

6:05 pm-10:57 pm

3 stops31h 52m

$681

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 5/14

1:40 pm-3:05 pm

2 stops22h 25m

Flint Bishop

Sun 5/17

7:40 pm-10:30 pm

1 stop29h 50m

$723

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 2/12

6:15 am-6:56 pm

3 stops9h 41m

Flint Bishop

Thu 2/19

12:25 pm-9:24 pm

2 stops11h 59m

$744

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Thu 5/14

7:00 am-7:04 pm

1 stop9h 04m

Flint Bishop

Sun 5/17

7:40 pm-10:30 pm

1 stop29h 50m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Flint

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Ontario to Flint flights?

You could potentially save up to 10% on your flight if you consider stops on a Ontario to Flint flight.

When to book flights from Ontario to Flint

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Flint according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Flint (ONT to FNT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Flint

Fastest flight time	6h 13m
Direct flights	None

The fastest flight from Ontario to Flint takes 6h 13m

There are no direct flights from Ontario to Flint. There are no popular flight routes from Ontario to Flint.

Search flight deals

How far is Ontario to Flint Bishop by plane?
The distance between Ontario and Flint Bishop is about 1920.3 mi. Flights usually cover this in 6h 13m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Flint Bishop Airport?
Prices for flights from Ontario Airport to Flint Bishop Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Flint Bishop Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Flint Bishop Airport.
What documentation or ID do you need to fly to Flint Bishop Airport?
The travel and health documents required for your trip to Flint Bishop Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flint Bishop Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Grand Blanc

Birch Run

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Flint?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Flint from Ontario.

Can I find flights from Ontario to Flint with flexible booking policies on momondo?

All flight searches from Ontario to Flint on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Flint?

momondo helps you find the best flight between Ontario and Flint by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Flint right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Flint flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.