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 51% 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.

$207 Cheap Flights from Ontario to Flint in 2026

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0 bags

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Find the cheapest flights from Ontario to Flint

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:39 pm

ONT

FNT

8h 39m

1 stop

3:34 pm - 10:35 pm

FNT

ONT

10h 01m

1 stop

$519United Airlines

Wed, May 6 - Sun, May 10

7:14 pm - 10:23 am

ONT

FNT

12h 09m

2 stops

6:00 am - 11:42 am

FNT

ONT

8h 42m

2 stops

$549American Airlines

Tue, Aug 4 - Sat, Aug 8

7:00 am - 6:48 pm

ONT

FNT

8h 48m

1 stop

3:36 pm - 8:52 pm

FNT

ONT

32h 16m

2 stops

$558United Airlines

Sat, Aug 22 - Tue, Aug 25

7:00 am - 6:39 pm

ONT

FNT

8h 39m

1 stop

3:34 pm - 10:35 pm

FNT

ONT

10h 01m

1 stop

$594United Airlines

Fri, May 8 - Sun, May 10

7:00 am - 6:48 pm

ONT

FNT

8h 48m

1 stop

7:41 pm - 6:19 pm

FNT

ONT

25h 38m

1 stop

$598United Airlines

Sat, Aug 22 - Tue, Aug 25

6:59 pm - 9:11 am

ONT

FNT

11h 12m

2 stops

3:34 pm - 10:35 pm

FNT

ONT

10h 01m

1 stop

$605United Airlines

Sat, May 16 - Wed, May 20

7:00 am - 6:48 pm

ONT

FNT

8h 48m

1 stop

7:41 pm - 8:52 pm

FNT

ONT

28h 11m

3 stops

$606United Airlines

Sat, Aug 22 - Tue, Aug 25

1:10 pm - 12:41 am

ONT

FNT

8h 31m

2 stops

10:54 am - 10:33 pm

FNT

ONT

14h 39m

2 stops

$616American Airlines

Wed, Jul 1 - Sat, Jul 11

11:59 pm - 12:29 pm

ONT

FNT

9h 30m

2 stops

5:30 am - 12:05 pm

FNT

ONT

9h 35m

2 stops

$629American Airlines

Sat, May 16 - Mon, May 25

5:45 am - 6:48 pm

ONT

FNT

10h 03m

2 stops

7:41 pm - 8:52 pm

FNT

ONT

28h 11m

3 stops

$677United Airlines

Sat, Aug 22 - Tue, Aug 25

American Airlines flights from Ontario to Flint

Our best American Airlines deals on Ontario to Flint flight tickets

American Airlines

Aug 4

ONT7:14 pmOntario

12h 09m

2 stops

FNT10:23 amFlint Bishop

Aug 8

FNT6:00 amFlint Bishop

8h 42m

2 stops

ONT11:42 amOntario

$549

American Airlines

Jul 1

ONT1:10 pmOntario

8h 31m

2 stops

FNT12:41 amFlint Bishop

Jul 11

FNT10:54 amFlint Bishop

14h 39m

2 stops

ONT10:33 pmOntario

$616

American Airlines

May 16

ONT11:59 pmOntario

9h 30m

2 stops

FNT12:29 pmFlint Bishop

May 25

FNT5:30 amFlint Bishop

9h 35m

2 stops

ONT12:05 pmOntario

$629

United Airlines flights from Ontario to Flint

Our best United Airlines deals on Ontario to Flint flight tickets

United Airlines

May 6

ONT7:00 amOntario

8h 39m

1 stop

FNT6:39 pmFlint Bishop

May 10

FNT3:34 pmFlint Bishop

10h 01m

1 stop

ONT10:35 pmOntario

$519

United Airlines

Aug 22

ONT7:00 amOntario

8h 48m

1 stop

FNT6:48 pmFlint Bishop

Aug 25

FNT3:36 pmFlint Bishop

32h 16m

2 stops

ONT8:52 pmOntario

$558

United Airlines

May 8

ONT7:00 amOntario

8h 39m

1 stop

FNT6:39 pmFlint Bishop

May 10

FNT3:34 pmFlint Bishop

10h 01m

1 stop

ONT10:35 pmOntario

$594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Wed 5/6

7:00 am-6:39 pm

1 stop8h 39m

Flint Bishop

Sun 5/10

3:34 pm-10:35 pm

1 stop10h 01m

$519

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Tue 8/4

7:14 pm-10:23 am

2 stops12h 09m

Flint Bishop

Sat 8/8

6:00 am-11:42 am

2 stops8h 42m

$549

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 8/22

7:00 am-6:48 pm

1 stop8h 48m

Flint Bishop

Tue 8/25

3:36 pm-8:52 pm

2 stops32h 16m

$558

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Fri 5/8

7:00 am-6:39 pm

1 stop8h 39m

Flint Bishop

Sun 5/10

3:34 pm-10:35 pm

1 stop10h 01m

$594

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 8/22

7:00 am-6:48 pm

1 stop8h 48m

Flint Bishop

Tue 8/25

7:41 pm-6:19 pm

1 stop25h 38m

$598

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 5/16

6:59 pm-9:11 am

2 stops11h 12m

Flint Bishop

Wed 5/20

3:34 pm-10:35 pm

1 stop10h 01m

$605

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 8/22

7:00 am-6:48 pm

1 stop8h 48m

Flint Bishop

Tue 8/25

7:41 pm-8:52 pm

3 stops28h 11m

$606

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Wed 7/1

1:10 pm-12:41 am

2 stops8h 31m

Flint Bishop

Sat 7/11

10:54 am-10:33 pm

2 stops14h 39m

$616

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 5/16

11:59 pm-12:29 pm

2 stops9h 30m

Flint Bishop

Mon 5/25

5:30 am-12:05 pm

2 stops9h 35m

$629

OntarioFlint

ONT - FNT

ONTFNT

Ontario

Sat 8/22

5:45 am-6:48 pm

2 stops10h 03m

Flint Bishop

Tue 8/25

7:41 pm-8:52 pm

3 stops28h 11m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 62% 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	8h 39m
Direct flights	None

The fastest flight from Ontario to Flint takes 8h 39m

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

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Frequently asked questions about flying from Ontario to Flint

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 8h 39m, 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.