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Fresno

$108+ Cheap flights from Illinois to Fresno (FAT)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Illinois to Fresno

Keep the following information in mind while searching for Illinois to Fresno flight deals. Data was last updated August 18, 2025.

Round-trip from

$199
(Mytrip)

One-way from

$108
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$369

Good round-trip deal

$359 or less

Good one-way deal

$318 or less
From Illinois to Fresno Airterminal
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One-way flight from Illinois to Fresno Airterminal
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Illinois to Fresno Airterminal.
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Price to beat on a one-way flight from Illinois to Fresno Airterminal.
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Find flight deals from Illinois to Fresno

Cheapest flights from Illinois to Fresno
Explore the most affordable flight options available from Illinois to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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.
Sat 9/69:00 amORD - FAT
1 stop7h 32mMultiple Airlines
Tue 9/911:09 amFAT - ORD
1 stop8h 23mMultiple Airlines
Deal found 8/17$199
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:20 amORD - FAT
1 stop16h 05mAlaska Airlines
Tue 11/116:00 amFAT - ORD
1 stop15h 59mAlaska Airlines
Deal found 8/16$204
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:46 pmORD - FAT
1 stop22h 03mMultiple Airlines
Tue 9/1611:09 amFAT - ORD
2 stops29h 05mMultiple Airlines
Deal found 8/17$220
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:09 pmORD - FAT
2 stops40h 15mMultiple Airlines
Sat 9/2711:09 amFAT - ORD
1 stop22h 39mMultiple Airlines
Deal found 8/17$221
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:54 pmORD - FAT
1 stop10h 31mAlaska Airlines
Sat 11/1510:17 amFAT - ORD
1 stop6h 42mAlaska Airlines
Deal found 8/16$224
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Wed 9/37:05 amORD - FAT
2 stops28h 19mMultiple Airlines
Tue 9/911:09 amFAT - ORD
1 stop8h 23mMultiple Airlines
Deal found 8/16$234
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:54 pmORD - FAT
1 stop14h 23mMultiple Airlines
Sun 10/56:29 pmFAT - ORD
2 stops13h 08mMultiple Airlines
Deal found 8/16$237
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:10 amMDW - FAT
1 stop5h 50mSouthwest
Sat 9/2710:45 amFAT - MDW
1 stop10h 05mSouthwest
Deal found 8/17$288
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 11/110:42 amMLI - FAT
2 stops10h 34mAmerican Airlines
Sat 11/812:35 pmFAT - MLI
1 stop8h 28mAmerican Airlines
Deal found 8/16$294
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:20 amMDW - FAT
1 stop9h 10mSouthwest
Fri 11/144:10 pmFAT - MDW
1 stop7h 20mSouthwest
Deal found 8/16$294
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:15 amMDW - FAT
1 stop5h 45mSouthwest
Tue 9/165:40 amFAT - MDW
1 stop5h 35mSouthwest
Deal found 8/17$307
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:15 amMDW - FAT
1 stop5h 45mSouthwest
Tue 9/911:40 amFAT - MDW
1 stop6h 30mSouthwest
Deal found 8/17$308

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Fresno 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 August 18, 2025.
Use the filters below to find and compare flights from Illinois to Fresno that are best for you.

Fly from

Illinois

Fly to

Fresno

Route

Depart

Return

Price

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Sat 9/6

9:00 am-2:32 pm

1 stop7h 32m

Fresno Airterminal

Tue 9/9

11:09 am-9:32 pm

1 stop8h 23m

$199

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Wed 11/5

9:20 am-11:25 pm

1 stop16h 05m

Fresno Airterminal

Tue 11/11

6:00 am-11:59 pm

1 stop15h 59m

$204

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Sat 9/6

12:46 pm-8:49 am

1 stop22h 03m

Fresno Airterminal

Tue 9/16

11:09 am-6:14 pm

2 stops29h 05m

$220

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Tue 9/16

7:09 pm-9:24 am

2 stops40h 15m

Fresno Airterminal

Sat 9/27

11:09 am-11:48 am

1 stop22h 39m

$221

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Wed 11/5

2:54 pm-11:25 pm

1 stop10h 31m

Fresno Airterminal

Sat 11/15

10:17 am-6:59 pm

1 stop6h 42m

$224

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Tue 11/11

7:59 pm-11:25 pm

1 stop29h 26m

Fresno Airterminal

Mon 11/17

3:05 pm-1:54 pm

1 stop20h 49m

$224

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Tue 11/11

7:59 pm-11:25 pm

1 stop29h 26m

Fresno Airterminal

Sat 11/15

10:17 am-6:59 pm

1 stop6h 42m

$224

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Tue 11/4

7:59 pm-11:25 pm

1 stop29h 26m

Fresno Airterminal

Sat 11/8

3:05 pm-11:59 pm

1 stop6h 54m

$224

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Wed 11/5

9:20 am-11:25 pm

1 stop16h 05m

Fresno Airterminal

Wed 11/12

10:17 am-11:59 pm

1 stop11h 42m

$224

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Wed 11/5

2:54 pm-11:25 pm

1 stop10h 31m

Fresno Airterminal

Mon 11/17

7:34 pm-1:54 pm

1 stop16h 20m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 44 results
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Best time to book a flight from Illinois to Fresno

Have a flexible travel schedule? Discover the best time to fly to Fresno 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 Fresno

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Fresno (average of $363). Flying from Illinois to Fresno in June is currently the most expensive (average of $445). 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 FAT?

Find hourly flight availability from Illinois to Fresno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 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 Fresno as you normally would.

Related info for your journey

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

    If you book a flight to Fresno from Illinois, you will be flying to Airterminal, which is the city’s only airport. Fresno Airterminal (FAT) is located 4.8 mi from the center of Fresno.

  • How long is the flight from Illinois to Fresno?

    A quick flight from Illinois to Fresno can take about 8h 45m. Alaska Airlines provides one of the quickest options available for as low as $288. The distance between Illinois and Fresno is about 1733 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Chicago O'Hare Intl - Fresno Airterminal, Lambert-St Louis - Fresno Airterminal or Chicago Midway - Fresno Airterminal when deciding on the best route from Illinois to Fresno.

  • What are the cheapest flights from Illinois to Fresno?

    Looking at all options, your cheapest flight can be booked for $269. While the most popular route (Chicago O'Hare Intl - Fresno Airterminal) can be booked for $199 on average our data indicates $552 when flying from Illinois to Fresno.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Fresno (average of $363). Flying from Illinois to Fresno in June is currently the most expensive (average of $445). 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 Fresno?

Book flights to Fresno if you plan to visit one of these locations
Madera
Kingsburg
Oakhurst
Clovis

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Top 5 airlines flying from Illinois to Fresno

Discover the top 5 airlines that operate flights from Illinois to Fresno. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$194Average$308FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$240Average$333FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$269Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$476FlexibilityNo cancel feeOn-time63%

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