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Flint

$108+ Cheap flights from Illinois to Flint, MI (FNT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FNT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Illinois to Flint

Keep the following information in mind while searching for Illinois to Flint flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$108
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$317

Good round-trip deal

$209 or less

Good one-way deal

$206 or less
From Illinois to Flint Bishop
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One-way flight from Illinois to Flint Bishop
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Highest demand for flights based on searches. 14% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Illinois to Flint Bishop.
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Price to beat on a one-way flight from Illinois to Flint Bishop.
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Find flight deals from Illinois to Flint

Cheapest flights from Illinois to Flint
Explore the most affordable flight options available from Illinois to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:08 pmORD - FNT
Nonstop1h 22mUnited Airlines
sáb. 12/134:42 pmFNT - ORD
Nonstop1h 28mUnited Airlines
Deal found 9/9$179
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/264:44 pmORD - FNT
Nonstop1h 11mAmerican Airlines
dom. 9/287:25 pmFNT - ORD
Nonstop1h 25mAmerican Airlines
Deal found 9/10$189
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:44 pmORD - FNT
Nonstop1h 11mAmerican Airlines
mié. 9/242:33 pmFNT - ORD
Nonstop1h 28mAmerican Airlines
Deal found 9/10$199
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/198:50 pmORD - FNT
Nonstop1h 18mAmerican Airlines
dom. 9/217:25 pmFNT - ORD
Nonstop1h 25mAmerican Airlines
Deal found 9/11$209
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/73:14 pmSTL - FNT
1 stop6h 16mUnited Airlines
dom. 11/92:15 pmFNT - STL
1 stop4h 24mUnited Airlines
Deal found 9/10$229
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:08 pmORD - FNT
Nonstop1h 22mUnited Airlines
dom. 12/147:00 amFNT - ORD
Nonstop1h 43mUnited Airlines
Deal found 9/10$239
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:19 amMLI - FNT
2 stops9h 36mAmerican Airlines
dom. 9/287:25 pmFNT - MLI
1 stop5h 23mAmerican Airlines
Deal found 9/9$244
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2611:05 amORD - FNT
Nonstop1h 21mUnited Airlines
dom. 9/282:05 pmFNT - ORD
Nonstop1h 28mUnited Airlines
Deal found 9/11$249
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/124:44 pmORD - FNT
Nonstop1h 11mAmerican Airlines
mié. 9/177:25 pmFNT - ORD
Nonstop1h 25mAmerican Airlines
Deal found 9/10$259
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/301:26 pmORD - FNT
1 stop5h 24mMultiple Airlines
lun. 11/32:00 pmFNT - ORD
1 stop25h 27mMultiple Airlines
Deal found 9/10$265
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/187:23 amSTL - FNT
1 stop5h 40mAmerican Airlines
dom. 9/212:33 pmFNT - STL
1 stop6h 52mAmerican Airlines
Deal found 9/8$269
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/191:48 pmORD - FNT
Nonstop1h 20mUnited Airlines
dom. 9/217:00 amFNT - ORD
Nonstop1h 34mUnited Airlines
Deal found 9/9$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Flint that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Illinois to Flint that are best for you.

Fly from

Illinois

Fly to

Flint

Route

Depart

Return

Price

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

dom. 10/26

5:24 pm-7:38 pm

Nonstop1h 14m

Flint Bishop

dom. 11/2

7:50 pm-8:29 pm

Nonstop1h 39m

$179

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

mié. 12/10

8:08 pm-10:30 pm

Nonstop1h 22m

Flint Bishop

sáb. 12/13

4:42 pm-5:10 pm

Nonstop1h 28m

$179

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

mar. 10/7

5:24 pm-7:38 pm

Nonstop1h 14m

Flint Bishop

dom. 10/12

6:00 am-6:21 am

Nonstop1h 21m

$179

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

jue. 10/30

5:24 pm-7:38 pm

Nonstop1h 14m

Flint Bishop

lun. 11/3

7:50 pm-8:29 pm

Nonstop1h 39m

$179

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

jue. 10/16

11:05 am-1:26 pm

Nonstop1h 21m

Flint Bishop

sáb. 10/18

4:43 pm-5:10 pm

Nonstop1h 27m

$189

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

jue. 9/25

8:50 pm-11:08 pm

Nonstop1h 18m

Flint Bishop

lun. 9/29

7:25 pm-7:50 pm

Nonstop1h 25m

$189

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

vie. 9/19

4:44 pm-6:55 pm

Nonstop1h 11m

Flint Bishop

mié. 9/24

2:33 pm-3:01 pm

Nonstop1h 28m

$199

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

vie. 9/19

8:50 pm-11:08 pm

Nonstop1h 18m

Flint Bishop

dom. 9/21

7:25 pm-7:50 pm

Nonstop1h 25m

$209

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

vie. 11/7

3:14 pm-10:30 pm

1 stop6h 16m

Flint Bishop

dom. 11/9

2:15 pm-5:39 pm

1 stop4h 24m

$229

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

mié. 10/1

1:48 pm-4:07 pm

Nonstop1h 19m

Flint Bishop

sáb. 11/1

2:15 pm-2:44 pm

Nonstop1h 29m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 47 results
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Best time to book a flight from Illinois to Flint

Have a flexible travel schedule? Discover the best time to fly to Flint from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Flint

What is the cheapest month to book a flight from Illinois to Flint, Michigan?

Currently, August is the cheapest month in which you can book a flight from Illinois to Flint, Michigan (average of $292). Flying from Illinois to Flint, Michigan in December is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to FNT?

Find hourly flight availability from Illinois to Flint. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Flint, Michigan as you normally would.

Weekly flight availability from Illinois to Flint, Michigan

Explore weekly flight availability from Illinois to Flint. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 11, 2025.

The most flights from USIL to FNT are scheduled on a Monday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Flint. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Flint from Illinois?

    If you book a flight to Flint from Illinois, you will be flying to Bishop, which is the city’s only airport. Flint Bishop (FNT) is located 4.3 mi from the center of Flint.

  • How long is the flight from Illinois to Flint, Michigan?

    American Airlines, United Airlines, and Allegiant Air can get you from Illinois to Flint, Michigan in just under 1h 14m. Your travel time can differ by up to 16h 29m. Airlines will cover a distance of 223 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Illinois to Flint, Michigan?

    When deciding which route to take from Illinois to Flint, Michigan consider Chicago O'Hare Intl - Flint Bishop, Lambert-St Louis - Flint Bishop or Greater Peoria - Flint Bishop as they are the most popular.

  • What are the most reliable airlines from Illinois to Flint, Michigan?

    Before booking your flight to Flint, Michigan from Illinois, check out the most reliable airlines to get you to your destination on time: United Airlines (70%), Air New Zealand (70%), Qatar Airways( 69%).

  • What are the cheapest flights from Illinois to Flint, Michigan?

    Looking for the cheapest flight from Illinois to Flint, Michigan? While on average our users pay $251, our data indicates the cheapest price to be $179. The most popular route (Chicago O'Hare Intl - Flint Bishop), is priced around $179.

  • Can I find deals for flights from Illinois to Flint that include hotel bookings?

    Yes. In addition to deals on Illinois to Flint flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Flint?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Flint.

  • Can I find deals for business class flights from Illinois to Flint?

    Yes. Cheapflights offers flight deals from Illinois to Flint by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Flint, Michigan?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Flint, Michigan (average of $292). Flying from Illinois to Flint, Michigan in December is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
Birch Run
Grand Blanc

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Alternative routes for Illinois to Flint

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Flint

Discover the top 2 airlines that operate flights from Illinois to Flint. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$194FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$184Average$250FlexibilityNo cancel feeOn-time69%

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