How many flights depart from Flint to Illinois on average per week?

As of August 2026, there are 34 flights per week flying from Flint to Illinois. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.

What airlines fly to Illinois?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Illinois from Flint according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Allegiant Air, and American Airlines are the most popular carriers operating from Flint Bishop to Illinois

How many flights depart from Flint to Illinois on average per day?

4 flights are operational daily from Flint to Illinois as of August 2026. The most popular departure time for this route is 6:00AM, with 57% of flights per day taking off in the afternoon.

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

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

How many operators does momondo search for flights from Flint Bishop Airport to Illinois?

The number of operators available for flights from Flint Bishop Airport to Illinois is 2 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Flint Bishop Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$164 Cheap Flights from Flint to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to Illinois

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 6:43 pm-

1h 44mnonstop

9:50 pm - 12:12 am-

1h 22mnonstop

$249American Airlines

Sat, Sep 12 - Wed, Sep 23

5:59 pm - 6:43 pm-

1h 44mnonstop

3:04 pm - 5:29 pm-

1h 25mnonstop

$249American Airlines

Sat, Sep 12 - Mon, Sep 14

6:32 pm - 7:01 pm-

1h 29mnonstop

3:35 pm - 5:57 pm-

1h 22mnonstop

$249United Airlines

Fri, Sep 4 - Mon, Sep 7

6:32 pm - 7:01 pm-

1h 29mnonstop

9:30 pm - 11:52 pm-

1h 22mnonstop

$249United Airlines

Mon, Aug 31 - Mon, Sep 7

5:59 pm - 6:43 pm-

1h 44mnonstop

3:04 pm - 5:29 pm-

1h 25mnonstop

$249American Airlines

Fri, Sep 11 - Sun, Sep 13

6:25 am - 6:59 am-

1h 34mnonstop

2:54 pm - 5:15 pm-

1h 21mnonstop

$249American Airlines

Fri, Aug 21 - Sun, Aug 23

6:30 pm - 6:58 pm-

1h 28mnonstop

9:30 pm - 11:51 pm-

1h 21mnonstop

$249United Airlines

Fri, Sep 18 - Sun, Sep 20

7:00 am - 11:08 pm-

17h 08m

3:50 pm - 2:28 pm-

21h 38m

$316Multiple Airlines

Mon, Aug 24 - Tue, Oct 6

7:00 am - 11:08 pm-

17h 08m

7:28 pm - 7:55 pm-

47h 27m

$329Multiple Airlines

Mon, Aug 24 - Tue, Oct 6

5:41 pm - 1:21 pm-

20h 40m

5:19 pm - 1:02 pm-

18h 43m

$338Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

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American Airlines flights from Flint to Illinois

Our best American Airlines deals on Flint to Illinois flight tickets

American Airlines

Sep 11

FNT5:32 amFlint Bishop

1h 27m

ORD5:59 amChicago O'Hare Intl

Sep 13

ORD3:04 pmChicago O'Hare Intl

1h 25m

FNT5:29 pmFlint Bishop

$249

American Airlines

Sep 11

FNT5:32 amFlint Bishop

1h 27m

ORD5:59 amChicago O'Hare Intl

Sep 14

ORD9:50 pmChicago O'Hare Intl

1h 22m

FNT12:12 amFlint Bishop

$250

American Airlines

Sep 11

FNT5:32 amFlint Bishop

1h 27m

ORD5:59 amChicago O'Hare Intl

Sep 14

ORD9:50 pmChicago O'Hare Intl

1h 22m

FNT12:12 amFlint Bishop

$251

United Airlines flights from Flint to Illinois

Our best United Airlines deals on Flint to Illinois flight tickets

United Airlines

Oct 1

FNT6:31 pmFlint Bishop

1h 29m

ORD7:00 pmChicago O'Hare Intl

Oct 5

ORD9:35 pmChicago O'Hare Intl

1h 20m

FNT11:55 pmFlint Bishop

$257

United Airlines

Sep 13

FNT6:30 pmFlint Bishop

1h 28m

ORD6:58 pmChicago O'Hare Intl

Sep 20

ORD9:30 pmChicago O'Hare Intl

1h 21m

FNT11:51 pmFlint Bishop

$261

United Airlines

Oct 1

FNT6:25 amFlint Bishop

1h 29m

ORD6:54 amChicago O'Hare Intl

Oct 4

ORD3:35 pmChicago O'Hare Intl

1h 21m

FNT5:56 pmFlint Bishop

$269

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Sat 9/12

5:59 pm-6:43 pm

Nonstop1h 44m

Chicago O'Hare Intl

Wed 9/23

9:50 pm-12:12 am

Nonstop1h 22m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Sat 9/12

5:59 pm-6:43 pm

Nonstop1h 44m

Chicago O'Hare Intl

Mon 9/14

3:04 pm-5:29 pm

Nonstop1h 25m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 9/4

6:32 pm-7:01 pm

Nonstop1h 29m

Chicago O'Hare Intl

Mon 9/7

3:35 pm-5:57 pm

Nonstop1h 22m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Mon 8/31

6:32 pm-7:01 pm

Nonstop1h 29m

Chicago O'Hare Intl

Mon 9/7

9:30 pm-11:52 pm

Nonstop1h 22m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 9/11

5:59 pm-6:43 pm

Nonstop1h 44m

Chicago O'Hare Intl

Sun 9/13

3:04 pm-5:29 pm

Nonstop1h 25m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 8/21

6:25 am-6:59 am

Nonstop1h 34m

Chicago O'Hare Intl

Sun 8/23

2:54 pm-5:15 pm

Nonstop1h 21m

$249

Quickest round-trip

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 9/18

6:30 pm-6:58 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sun 9/20

9:30 pm-11:51 pm

Nonstop1h 21m

$249

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Mon 8/24

7:00 am-11:08 pm

1 stop17h 08m

Chicago O'Hare Intl

Tue 10/6

3:50 pm-2:28 pm

1 stop21h 38m

$316

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Mon 8/24

7:00 am-11:08 pm

1 stop17h 08m

Chicago O'Hare Intl

Tue 10/6

7:28 pm-7:55 pm

2 stops47h 27m

$329

FlintSt. Louis

FNT - STL

FNTSTL

Flint Bishop

Thu 9/10

5:41 pm-1:21 pm

2 stops20h 40m

Lambert-St Louis

Sun 9/13

5:19 pm-1:02 pm

1 stop18h 43m

$338

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 Flint to Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Flint is in November. Flight prices, which tend to average around $207, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $209.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Flint to Illinois is on a Friday when prices can be found for as low as $400. Flights from Flint to Illinois on a Sunday will generally be more expensive and average around $542. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Flint to Illinois during this time can be as low as $370. Flights in the morning are often more expensive with an average ticket price of $447.

What is the cheapest Flint Bishop to Illinois flight route?

Fly from Flint Bishop to Chicago O'Hare Intl for the best Flint Bishop - Illinois flight prices

How far in advance should I book a flight from Flint to Illinois?

You are more likely to see cheaper flights to Illinois from Flint when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Flint for as low as $190 on momondo.

What cabin class options are available on Flint to Illinois flights?

There are 4 cabin classes available to choose from on Flint to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Flint to Illinois flights?

No. A direct flight is the cheapest option for a flight between Flint to Illinois.

Cheap Flint to Illinois flight deals and tips

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

Best Price Found	$330
Fastest flight time	1h 28m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Flint in the past 72 hours is $330. The best round-trip flight deal from Flint to Illinois found on momondo in the last 72 hours is $370.

The fastest flight from Flint to Illinois takes 1h 28m

Direct flights go from Flint to Illinois every day.

There are 98 airports in Illinois. From Flint there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Flint to Illinois

When did momondo last update prices for flights from Flint Bishop Airport to Illinois?
Prices for flights from Flint Bishop Airport to Illinois were last updated today.
How many operators does momondo search for flights from Flint Bishop Airport to Illinois?
The number of operators available for flights from Flint Bishop Airport to Illinois is 2 as of August 2026.
How old do you have to be to fly from Flint Bishop Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Flint Bishop Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Flint to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Flint to Illinois is Airbus A320-100/200 (14.41% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (13.62%), Canadair (Bombardier) Regional Jet (11.75%), and Canadair (Bombardier) Regional Jet CRJ-550 (7.50%).

Best airlines flying from Flint to Illinois

Compare and see reviews for airlines that fly from Flint to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,845 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 10,059 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Flint to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Illinois from Flint which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Flint to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Flint to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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Popular cities in Illinois

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Flights to Washington, D.C.from $59

Flights to Bostonfrom $51

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Flights to Fort Lauderdalefrom $51

Flights to Dallasfrom $73

Cheap flights from Flint to Illinois from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Illinois departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Flint to Illinois

Our best American Airlines deals on Flint to Illinois flight tickets

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Our best United Airlines deals on Flint to Illinois flight tickets

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See travel insights to Illinois from

How to get the cheapest flight ticket from Flint to Illinois

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest Flint Bishop to Illinois flight route?

How far in advance should I book a flight from Flint to Illinois?

What cabin class options are available on Flint to Illinois flights?

Can stopping save me money on Flint to Illinois flights?

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

What airlines fly to Illinois?

How many flights depart from Flint to Illinois on average per day?

How many flights depart from Flint to Illinois on average per week?

Cheap Flint to Illinois flight deals and tips

Best Price Found

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Direct flights

Airports in Illinois

Frequently asked questions about flying from Flint to Illinois

Best airlines flying from Flint to Illinois

Compare and see reviews for airlines that fly from Flint to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

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According to popular flight searches on momondo this year

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