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Flint

$123+ Cheap flights from Illinois to Flint (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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FNT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$123
(Mytrip)

Popular in

September

Cheapest in

January

Average price

$179

Good round-trip deal

$179 or less

Good one-way deal

$218 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. 23% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/111:55 pmORD - FNT
Nonstop1h 16mUnited Airlines
Sat 7/122:10 pmFNT - ORD
Nonstop1h 25mUnited Airlines
Deal found 6/16$179
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 7/3110:09 pmORD - FNT
Nonstop1h 16mAmerican Airlines
Thu 8/710:55 amFNT - ORD
Nonstop1h 21mAmerican Airlines
Deal found 6/16$180
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 6/256:00 amSTL - FNT
1 stop3h 17mAmerican Airlines
Sun 6/296:57 pmFNT - STL
1 stop5h 57mAmerican Airlines
Deal found 6/17$269
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/104:36 pmORD - FNT
2 stops19h 58mMultiple Airlines
Thu 7/176:00 amFNT - ORD
2 stops18h 53mMultiple Airlines
Deal found 6/16$302
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 7/163:39 pmPIA - FNT
1 stop5h 51mUnited Airlines
Wed 7/232:10 pmFNT - PIA
1 stop3h 33mUnited Airlines
Deal found 6/17$309
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:07 amPIA - FNT
1 stop13h 18mAllegiant Air
Sat 7/56:30 amFNT - PIA
1 stop12h 34mAllegiant Air
Deal found 6/17$323
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 7/18:00 amSTL - FNT
1 stop4h 23mUnited Airlines
Sat 7/57:00 amFNT - STL
1 stop4h 40mUnited Airlines
Deal found 6/16$376
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 6/295:00 amPIA - FNT
2 stops12h 17mAmerican Airlines
Sat 7/57:30 pmFNT - PIA
1 stop39h 10mAmerican Airlines
Deal found 6/17$422
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/292:16 pmPIA - FNT
3 stops32h 07mMultiple Airlines
Sat 7/56:30 amFNT - PIA
1 stop12h 34mMultiple Airlines
Deal found 6/17$454
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:34 amMDW - FNT
2 stops21h 11mAllegiant Air
Sun 6/295:07 pmFNT - MDW
2 stops17h 37mAllegiant Air
Deal found 6/16$499
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 6/276:30 amMLI - FNT
1 stop8h 41mUnited Airlines
Wed 7/24:46 pmFNT - MLI
1 stop18h 36mUnited Airlines
Deal found 6/16$677

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 June 18, 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

Fri 7/11

1:55 pm-4:11 pm

Nonstop1h 16m

Flint Bishop

Sat 7/12

2:10 pm-2:35 pm

Nonstop1h 25m

$179

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

Thu 7/31

10:09 pm-12:25 am

Nonstop1h 16m

Flint Bishop

Thu 8/7

10:55 am-11:16 am

Nonstop1h 21m

$180

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

Fri 7/18

6:00 am-10:32 am

1 stop3h 32m

Flint Bishop

Sun 7/20

6:49 pm-11:51 pm

1 stop6h 02m

$295

ChicagoFlint

ORD - FNT

ORDFNT

Chicago O'Hare Intl

Thu 7/10

4:36 pm-1:34 pm

2 stops19h 58m

Flint Bishop

Thu 7/17

6:00 am-11:53 pm

2 stops18h 53m

$302

PeoriaFlint

PIA - FNT

PIAFNT

Greater Peoria

Wed 7/16

3:39 pm-10:30 pm

1 stop5h 51m

Flint Bishop

Wed 7/23

2:10 pm-4:43 pm

1 stop3h 33m

$309

PeoriaFlint

PIA - FNT

PIAFNT

Greater Peoria

Sun 6/29

9:07 am-11:25 pm

1 stop13h 18m

Flint Bishop

Sat 7/5

6:30 am-6:04 pm

1 stop12h 34m

$323

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

Tue 7/1

8:00 am-1:23 pm

1 stop4h 23m

Flint Bishop

Sat 7/5

7:00 am-10:40 am

1 stop4h 40m

$376

PeoriaFlint

PIA - FNT

PIAFNT

Greater Peoria

Sun 6/29

5:00 am-6:17 pm

2 stops12h 17m

Flint Bishop

Sat 7/5

7:30 pm-9:40 am

1 stop39h 10m

$422

PeoriaFlint

PIA - FNT

PIAFNT

Greater Peoria

Sun 6/29

2:16 pm-11:23 pm

3 stops32h 07m

Flint Bishop

Sat 7/5

6:30 am-6:04 pm

1 stop12h 34m

$454

MolineFlint

MLI - FNT

MLIFNT

Moline Quad-City

Fri 6/27

6:30 am-4:11 pm

1 stop8h 41m

Flint Bishop

Wed 7/2

4:46 pm-10:22 am

1 stop18h 36m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 18 results
1
2

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?

Currently, January is the cheapest month in which you can book a flight from Illinois to Flint (average of $327). Flying from Illinois to Flint 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 June 18, 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 as you normally would.

Weekly flight availability from Illinois to Flint

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 June 18, 2025.

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

Rainfall in Flint by month

Plan your trip to Flint by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Flint ranges from 1.3 - 3.5 inches per month. September is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Flint when rainfall is around 1.3 in.

Temperature in Flint by month

Plan your trip to Flint by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Flint, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Flint

Get insights into the airlines that provide service to Flint. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flint. Reviews last updated June 18, 2025.
Peruse reviews from past customers who have flown with United Airlines, Allegiant Air and American Airlines from Illinois to Flint to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,809 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,809 reviews
United Airlines
7.4
Good
8,809 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
722 reviews
United Airlines
7.4
Good
8,809 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,809 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines to fly from Illinois to Flint one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $124. United Airlines flights start at $204 while deals on American Airlines start at $219 one-way.

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

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

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

    Before booking your flight to Flint from Illinois, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (80%), Emirates (76%), British Airways( 75%).

  • What are the cheapest flights from Illinois to Flint?

    Looking for the cheapest flight from Illinois to Flint? While on average our users pay $271, our data indicates the cheapest price to be $164. 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?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Flint (average of $327). Flying from Illinois to Flint 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 Illinois?

Book flights to Illinois 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$163Average$239FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$170Average$249FlexibilityNo cancel feeOn-time69%

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