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Fresno

$101+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$196
(Mytrip)

One-way from

$101
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$418

Good round-trip deal

$327 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 June 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/110:15 pmORD - FAT
1 stop25h 14mMultiple Airlines
mar. 7/225:42 pmFAT - ORD
1 stop18h 31mMultiple Airlines
Deal found 6/10$196
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/168:00 amORD - FAT
1 stop7h 56mAlaska Airlines
mar. 9/238:12 amFAT - ORD
1 stop13h 47mAlaska Airlines
Deal found 6/9$254
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/301:30 pmORD - FAT
1 stop9h 29mDelta
mié. 9/312:16 pmFAT - ORD
1 stop6h 44mDelta
Deal found 6/11$257
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:31 amMDW - FAT
2 stops11h 11mDelta
sáb. 9/610:45 pmFAT - MDW
1 stop8h 31mDelta
Deal found 6/11$262
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/106:00 amSTL - FAT
1 stop9h 56mHawaiian Airlines
mar. 9/168:12 amFAT - STL
1 stop7h 22mHawaiian Airlines
Deal found 6/10$278
This American Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 9/133:59 pmSTL - FAT
1 stop8h 57mAmerican Airlines
sáb. 9/209:47 amFAT - STL
1 stop6h 13mAmerican Airlines
Deal found 6/11$279
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/102:25 pmSTL - FAT
1 stop8h 47mDelta
mar. 9/1612:55 pmFAT - STL
2 stops8h 07mDelta
Deal found 6/10$284
This United Airlines deal was found by Cheapflights users on 6/9. 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.
mar. 8/263:55 pmPIA - FAT
1 stop8h 35mUnited Airlines
mié. 9/37:00 amFAT - PIA
1 stop7h 43mUnited Airlines
Deal found 6/9$289
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/315:55 amMDW - FAT
1 stop7h 40mSouthwest
vie. 9/56:35 pmFAT - MDW
1 stop8h 35mSouthwest
Deal found 6/10$289
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 6/115:00 amORD - FAT
1 stop6h 43mAmerican Airlines
sáb. 6/147:05 pmFAT - ORD
1 stop8h 58mAmerican Airlines
Deal found 6/11$289
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/911:24 amSTL - FAT
2 stops30h 58mMultiple Airlines
mié. 7/165:21 pmFAT - STL
2 stops14h 31mMultiple Airlines
Deal found 6/11$296
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 7/27:57 pmORD - FAT
Nonstop4h 33mUnited Airlines
mié. 7/92:17 pmFAT - ORD
1 stop6h 56mUnited Airlines
Deal found 6/11$303

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 junio 12, 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

mar. 7/1

10:15 pm-9:29 pm

1 stop25h 14m

Fresno Airterminal

mar. 7/22

5:42 pm-2:13 pm

1 stop18h 31m

$196

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

mar. 9/16

8:00 am-1:56 pm

1 stop7h 56m

Fresno Airterminal

mar. 9/23

8:12 am-11:59 pm

1 stop13h 47m

$254

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

sáb. 8/30

1:30 pm-8:59 pm

1 stop9h 29m

Fresno Airterminal

sáb. 9/6

10:45 pm-8:32 am

1 stop7h 47m

$257

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

sáb. 8/30

9:31 am-6:42 pm

2 stops11h 11m

Fresno Airterminal

sáb. 9/6

10:45 pm-9:16 am

1 stop8h 31m

$262

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

mié. 9/10

6:00 am-1:56 pm

1 stop9h 56m

Fresno Airterminal

mar. 9/16

8:12 am-5:34 pm

1 stop7h 22m

$278

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

lun. 9/1

5:15 am-9:44 am

1 stop6h 29m

Fresno Airterminal

mar. 9/9

12:45 pm-8:25 pm

1 stop5h 40m

$279

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

mié. 9/10

2:25 pm-9:12 pm

1 stop8h 47m

Fresno Airterminal

mar. 9/16

12:55 pm-11:02 pm

2 stops8h 07m

$284

PeoriaFresno

PIA - FAT

PIAFAT

Greater Peoria

mar. 8/26

3:55 pm-10:30 pm

1 stop8h 35m

Fresno Airterminal

mié. 9/3

7:00 am-4:43 pm

1 stop7h 43m

$289

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

dom. 8/31

5:55 am-11:35 am

1 stop7h 40m

Fresno Airterminal

vie. 9/5

6:35 pm-5:10 am

1 stop8h 35m

$289

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

dom. 8/31

2:30 pm-6:38 pm

1 stop6h 08m

Fresno Airterminal

vie. 9/5

10:40 am-8:01 pm

1 stop7h 21m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 37 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 $456). 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 junio 12, 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.

Rainfall in Fresno by month

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

In terms of precipitation, rainfall in Fresno ranges from 0.0 - 2.2 inches per month. January is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Fresno when rainfall is around 0.0 in.

Temperature in Fresno by month

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

If weather is an important factor for your trip to Fresno, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Illinois to Fresno have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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 American Airlines. According to our data, you can fly for as low as $140. Users have also found prices from $145 and $145 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 $196 on average our data indicates $368 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 $456). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$177Average$552FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$240Average$324FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$266Average$476FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$537FlexibilityNo cancel feeOn-time69%

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