HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fresno

$107+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Fresno with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/38:55 amORD - FAT
1 stop7h 06mHawaiian Airlines
mié. 12/106:00 amFAT - ORD
1 stop6h 09mHawaiian Airlines
Deal found 11/5$201
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 12/1212:59 pmORD - FAT
1 stop24h 16mMultiple Airlines
mar. 12/1612:05 pmFAT - ORD
2 stops23h 53mMultiple Airlines
Deal found 11/5$212
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
jue. 11/278:20 amORD - FAT
1 stop8h 17mHawaiian Airlines
mié. 12/106:00 amFAT - ORD
1 stop11h 54mHawaiian Airlines
Deal found 11/5$225
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
jue. 11/209:54 pmSTL - FAT
1 stop13h 17mMultiple Airlines
lun. 11/244:07 pmFAT - STL
1 stop27h 02mMultiple Airlines
Deal found 11/5$228
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
mié. 11/264:58 pmORD - FAT
1 stop18h 18mMultiple Airlines
jue. 12/49:35 amFAT - ORD
1 stop24h 07mMultiple Airlines
Deal found 11/6$237
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
vie. 12/128:59 pmORD - FAT
1 stop28h 28mAlaska Airlines
mar. 12/166:00 amFAT - ORD
1 stop15h 50mAlaska Airlines
Deal found 11/5$238
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
jue. 11/274:58 pmORD - FAT
1 stop20h 18mMultiple Airlines
jue. 12/49:35 amFAT - ORD
1 stop24h 07mMultiple Airlines
Deal found 11/6$240
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
mié. 12/38:55 amORD - FAT
1 stop11h 56mAlaska Airlines
dom. 12/710:19 amFAT - ORD
1 stop25h 50mAlaska Airlines
Deal found 11/5$242
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
lun. 11/248:18 pmORD - FAT
2 stops38h 28mMultiple Airlines
jue. 12/49:35 amFAT - ORD
1 stop24h 07mMultiple Airlines
Deal found 11/6$247
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
mar. 11/254:58 pmORD - FAT
1 stop17h 48mMultiple Airlines
jue. 12/49:35 amFAT - ORD
1 stop24h 07mMultiple Airlines
Deal found 11/6$249
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:55 amORD - FAT
1 stop7h 06mAlaska Airlines
mar. 12/92:01 pmFAT - ORD
1 stop7h 49mAlaska Airlines
Deal found 11/5$252
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 12/1910:10 pmSTL - FAT
1 stop15h 05mMultiple Airlines
lun. 1/58:35 amFAT - STL
2 stops23h 27mMultiple Airlines
Deal found 11/5$262

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 noviembre 6, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$201
(Kiwi.com)

One-way from

$107
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$428

Good round-trip deal

$432 or less

Good one-way deal

$833 or less
Provider with most accurate pricing for Chicago (CHI)-Fresno Airterminal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Fresno Airterminal flights.
Search Deals
From Illinois to Fresno Airterminal
Search Deals
One-way flight from Illinois to Fresno Airterminal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Fresno Airterminal.
Search Deals
Price to beat on a one-way flight from Illinois to Fresno Airterminal.
Search Deals

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 noviembre 6, 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

lun. 3/9

9:00 am-9:16 am

1 stop26h 16m

Fresno Airterminal

mar. 3/10

3:15 pm-11:10 pm

1 stop5h 55m

$212

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

mié. 1/28

9:00 am-7:13 pm

1 stop12h 13m

Fresno Airterminal

lun. 2/2

7:52 pm-11:37 pm

1 stop25h 45m

$217

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

jue. 11/20

9:54 pm-9:11 am

1 stop13h 17m

Fresno Airterminal

lun. 11/24

4:07 pm-9:09 pm

1 stop27h 02m

$228

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

vie. 12/12

8:59 pm-11:27 pm

1 stop28h 28m

Fresno Airterminal

mar. 12/16

6:00 am-11:50 pm

1 stop15h 50m

$238

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

jue. 12/11

8:55 am-2:01 pm

1 stop7h 06m

Fresno Airterminal

mar. 12/16

10:19 am-7:54 pm

1 stop7h 35m

$242

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

lun. 12/15

8:55 am-9:42 am

1 stop26h 47m

Fresno Airterminal

mar. 12/23

3:45 pm-2:37 pm

1 stop20h 52m

$247

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

vie. 12/19

10:10 pm-11:15 am

1 stop15h 05m

Fresno Airterminal

lun. 1/5

8:35 am-10:02 am

2 stops23h 27m

$262

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

jue. 2/26

2:59 pm-11:13 pm

1 stop10h 14m

Fresno Airterminal

dom. 3/1

7:30 pm-11:10 pm

1 stop25h 40m

$267

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

sáb. 12/27

8:03 pm-10:43 pm

Nonstop4h 40m

Fresno Airterminal

lun. 12/29

11:53 pm-5:53 am

Nonstop4h 00m

$269

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

lun. 12/1

9:54 pm-11:16 am

1 stop15h 22m

Fresno Airterminal

mié. 12/17

10:10 am-10:33 pm

2 stops34h 23m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 56 results
1
2
3
...
6

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 $154). Flying from Illinois to Fresno in July is currently the most expensive (average of $288). 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 noviembre 6, 2025.

It’s optimal to fly from Illinois to Fresno in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Illinois to Fresno?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Fresno. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Fresno flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 7h 05m. Alaska Airlines provides one of the quickest options available for as low as $289. 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 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 $107. Users have also found prices from $107 and $145 on Alaska Airlines and Southwest, respectively.

  • 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 $293. While the most popular route (Chicago O'Hare Intl - Fresno Airterminal) can be booked for $225 on average, our data indicates $695 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 $154). Flying from Illinois to Fresno in July is currently the most expensive (average of $288). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Fresno

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to San Francisco flights
San Francisco to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Newark to Las Vegas flights
Seattle to Los Angeles flights
San Francisco to Las Vegas flights
O'Hare Intl to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Seattle to Las Vegas flights
Newark to San Francisco flights
Ontario to San Francisco flights
LaGuardia to Los Angeles flights
Los Angeles to San Francisco flights
Santa Ana to San Francisco flights
San Francisco to Santa Ana flights
Dulles Intl to Las Vegas flights
San Francisco to Ontario flights
O'Hare Intl to Los Angeles flights
Denver to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Boston to Los Angeles flights
Reagan-National to Los Angeles flights
LaGuardia to Las Vegas flights
Boston to Las Vegas flights
Seattle to San Diego flights
Los Angeles to Las Vegas flights
Los Angeles to San Jose flights
Dulles Intl to Los Angeles flights
Minneapolis to Las Vegas flights
Reagan-National to Las Vegas flights
San Jose to Las Vegas flights
Seattle to Santa Ana flights
Seattle to San Francisco flights
Baltimore to Las Vegas flights
LaGuardia to San Francisco flights
Seattle to Ontario flights
Hobby to Las Vegas flights
Baltimore to Los Angeles flights
Atlanta to Las Vegas flights
Detroit to Las Vegas flights
Atlanta to Los Angeles flights
John F Kennedy Intl to San Diego flights
O'Hare Intl to San Francisco flights
Orlando to Las Vegas flights
Cleveland to Las Vegas flights
Burbank to Las Vegas flights
Minneapolis to Los Angeles flights

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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$514FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$189Average$341FlexibilityNo cancel feeOn-time75%
DeltaCheapest$194Average$308FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$258Average$461FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$394FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.