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Fresno

$103+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$204
(Mytrip)

One-way from

$103
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$372

Good round-trip deal

$294 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. 10% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/3. 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.
Tue 8/196:00 amORD - FAT
1 stop9h 12mMultiple Airlines
Sat 8/232:32 pmFAT - ORD
1 stop12h 18mMultiple Airlines
Deal found 7/3$204
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:31 amMDW - FAT
2 stops13h 28mDelta
Sat 8/2310:45 pmFAT - MDW
1 stop8h 51mDelta
Deal found 7/2$262
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:05 amORD - FAT
2 stops11h 54mDelta
Sat 8/2310:45 pmFAT - ORD
2 stops9h 35mDelta
Deal found 7/2$267
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/167:57 pmORD - FAT
Nonstop4h 33mUnited Airlines
Tue 8/197:00 amFAT - ORD
Nonstop3h 57mUnited Airlines
Deal found 7/3$269
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/47:38 pmSTL - FAT
1 stop6h 20mAmerican Airlines
Fri 8/82:50 pmFAT - STL
1 stop6h 24mAmerican Airlines
Deal found 7/1$279
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:20 pmORD - FAT
1 stop8h 52mHawaiian Airlines
Tue 9/1610:36 amFAT - ORD
1 stop9h 31mHawaiian Airlines
Deal found 7/3$288
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/304:41 pmPIA - FAT
1 stop7h 52mAmerican Airlines
Sat 8/22:25 pmFAT - PIA
1 stop6h 42mAmerican Airlines
Deal found 7/2$289
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/511:54 amORD - FAT
1 stop8h 51mAmerican Airlines
Sun 9/71:04 pmFAT - ORD
1 stop7h 20mAmerican Airlines
Deal found 7/3$289
This Southwest deal was found by Cheapflights users on 7/1. 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 9/64:15 pmMDW - FAT
1 stop6h 10mSouthwest
Sun 9/78:10 pmFAT - MDW
1 stop7h 00mSouthwest
Deal found 7/1$289
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/105:40 pmMLI - FAT
1 stop7h 16mAmerican Airlines
Wed 9/176:10 amFAT - MLI
2 stops13h 22mAmerican Airlines
Deal found 7/1$294
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/173:40 pmMLI - FAT
1 stop8h 50mUnited Airlines
Sun 9/217:00 amFAT - MLI
1 stop6h 05mUnited Airlines
Deal found 7/2$314
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/44:50 pmSTL - FAT
2 stops8h 25mSouthwest
Fri 8/85:45 amFAT - STL
1 stop5h 35mSouthwest
Deal found 7/1$344

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 July 3, 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

Tue 8/19

6:00 am-1:12 pm

1 stop9h 12m

Fresno Airterminal

Sat 8/23

2:32 pm-4:50 am

1 stop12h 18m

$204

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

Sat 8/16

9:31 am-8:59 pm

2 stops13h 28m

Fresno Airterminal

Sat 8/23

10:45 pm-9:36 am

1 stop8h 51m

$262

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Sat 8/16

11:05 am-8:59 pm

2 stops11h 54m

Fresno Airterminal

Sat 8/23

10:45 pm-10:20 am

2 stops9h 35m

$267

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Sat 8/16

7:57 pm-10:30 pm

Nonstop4h 33m

Fresno Airterminal

Tue 8/19

7:00 am-12:57 pm

Nonstop3h 57m

$269

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Mon 8/4

7:38 pm-11:58 pm

1 stop6h 20m

Fresno Airterminal

Fri 8/8

2:50 pm-11:14 pm

1 stop6h 24m

$279

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Thu 9/11

3:20 pm-10:12 pm

1 stop8h 52m

Fresno Airterminal

Tue 9/16

10:36 am-10:07 pm

1 stop9h 31m

$288

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

Sat 9/6

4:15 pm-8:25 pm

1 stop6h 10m

Fresno Airterminal

Sun 9/7

8:10 pm-5:10 am

1 stop7h 00m

$289

PeoriaFresno

PIA - FAT

PIAFAT

Greater Peoria

Wed 7/30

4:41 pm-10:33 pm

1 stop7h 52m

Fresno Airterminal

Sat 8/2

2:25 pm-11:07 pm

1 stop6h 42m

$289

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

Fri 9/5

11:54 am-6:45 pm

1 stop8h 51m

Fresno Airterminal

Sun 9/7

1:04 pm-10:24 pm

1 stop7h 20m

$289

MolineFresno

MLI - FAT

MLIFAT

Moline Quad-City

Wed 9/10

5:40 pm-10:56 pm

1 stop7h 16m

Fresno Airterminal

Wed 9/17

6:10 am-9:32 pm

2 stops13h 22m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 38 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 July 3, 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.

Reviews of airlines servicing Fresno

Get insights into the airlines that provide service to Fresno. 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 Fresno. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Illinois to Fresno, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $145 and $150 on Southwest and Delta, respectively.

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

    Most travelers choose Chicago O'Hare Intl - Fresno Airterminal, Chicago Midway - Fresno Airterminal or Lambert-St Louis - 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 $194 on average our data indicates $379 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 Illinois?

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

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Alternative routes for Illinois to Fresno

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$194Average$308FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$240Average$324FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$269Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$461FlexibilityNo cancel feeOn-time63%

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