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$137+ Cheap flights from Flint (FNT) to Illinois

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — ORD
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Flint to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$137
(United Airlines)
From Flint Bishop to Illinois
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One-way flight from Flint Bishop to Illinois
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Find flight deals from Flint to Illinois

Cheapest flights from Flint to Illinois
Explore the most affordable flight options available from Flint to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 2/146:40 amFNT - ORD
Nonstop1h 30mAmerican Airlines
Mon 2/171:10 pmORD - FNT
Nonstop1h 08mAmerican Airlines
Deal found 1/19$179
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/204:45 pmFNT - ORD
Nonstop1h 25mUnited Airlines
Sat 3/11:55 pmORD - FNT
Nonstop1h 12mUnited Airlines
Deal found 1/19$239
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 8/287:30 amFNT - STL
1 stop5h 50mUnited Airlines
Mon 9/13:15 pmSTL - FNT
1 stop3h 43mUnited Airlines
Deal found 1/19$344
This American Airlines deal was found by Cheapflights users on 1/19. 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 8/283:49 pmFNT - STL
1 stop4h 58mAmerican Airlines
Mon 9/19:49 amSTL - FNT
1 stop4h 29mAmerican Airlines
Deal found 1/19$350
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Sat 2/2210:43 amFNT - ORD
1 stop14h 15mMultiple Airlines
Tue 2/255:15 amORD - FNT
2 stops28h 04mMultiple Airlines
Deal found 1/19$394
This United Airlines deal was found by Cheapflights users on 1/20. 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 5/97:30 amFNT - PIA
1 stop3h 42mUnited Airlines
Sun 5/115:25 pmPIA - FNT
1 stop3h 34mUnited Airlines
Deal found 1/20$479

Find flights from Flint to Illinois within your budget

Customize your flight search to find flights from Flint to Illinois 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 January 20, 2025.

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Route

Depart

Return

Price

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 2/14

6:40 am-7:10 am

Nonstop1h 30m

Chicago O'Hare Intl

Mon 2/17

1:10 pm-3:18 pm

Nonstop1h 08m

$179

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Thu 1/30

4:35 pm-5:05 pm

Nonstop1h 30m

Chicago O'Hare Intl

Sun 2/2

1:55 pm-4:07 pm

Nonstop1h 12m

$199

FlintSt. Louis

FNT - STL

FNTSTL

Flint Bishop

Sat 1/25

4:35 pm-9:45 pm

1 stop6h 10m

Lambert-St Louis

Mon 1/27

5:30 pm-10:08 pm

1 stop3h 38m

$349

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Sat 2/22

10:43 am-11:58 pm

1 stop14h 15m

Chicago O'Hare Intl

Tue 2/25

5:15 am-10:19 am

2 stops28h 04m

$394

FlintSt. Louis

FNT - STL

FNTSTL

Flint Bishop

Mon 2/3

3:55 pm-11:46 pm

2 stops8h 51m

Lambert-St Louis

Fri 2/7

6:00 pm-10:51 pm

1 stop3h 51m

$430

FlintPeoria

FNT - PIA

FNTPIA

Flint Bishop

Fri 5/9

7:30 am-10:12 am

1 stop3h 42m

Greater Peoria

Sun 5/11

5:25 pm-9:59 pm

1 stop3h 34m

$479

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Tue 2/18

4:45 pm-5:10 pm

Nonstop1h 25m

$137

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Thu 2/20

3:43 pm-4:12 pm

Nonstop1h 29m

$138

FlintChicago

FNT - ORD

FNTORD

Flint Bishop

Fri 1/31

4:46 pm-5:31 am

1 stop13h 45m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Best time to book a flight from Flint to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Flint 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.

Travel insights for flights from Flint to Illinois

Get recent, data-driven insights about flights from Flint to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Flint to Illinois (average of $245). Flying from Flint to Illinois in March is currently the most expensive (average of $320). 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 FNT to IL?

Find hourly flight availability from Flint to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

When flying from Flint to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Flint to Illinois

Explore weekly flight availability from Flint to Illinois. 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 January 20, 2025.

The most flights from FNT to USIL are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 20, 2025.
Read reviews from past customers who have flown American Airlines and United Airlines from Flint to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Flint to Illinois. 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 from for flights from Flint to Illinois?

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

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

    The most popular route from Flint to Illinois is Flint Bishop - Chicago O'Hare Intl. You may also consider Flint Bishop - Lambert-St Louis or Flint Bishop - Greater Peoria.

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

    Before booking your flight to Illinois from Flint, check out the most reliable airlines to get you to your destination on time: American Airlines (72%), Air Wisconsin (72%), Qatar Airways( 71%).

  • What are the cheapest flights from Flint to Illinois?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Flint Bishop - Chicago O'Hare Intl) can be booked for $179 on average our data indicates $867 when flying from Flint to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flint to Illinois 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 Flint to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Flint to Illinois (average of $245). Flying from Flint to Illinois in March is currently the most expensive (average of $320). 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.

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Alternative routes for Flint to Illinois

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Top 2 airlines flying from Flint to Illinois

Discover the top 2 airlines that operate flights from Flint to Illinois. 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$137Average$337FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$169Average$300FlexibilityNo cancel feeOn-time71%
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