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Fresno

$119+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
abr. 16 — abr. 231
jue. 4/16
jue. 4/23
1 adult, Economy
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Cheap 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 marzo 17, 2026.

This Southwest deal was found by Cheapflights users on 3/13. 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.
lun. 4/136:25 pm
MDW
-
FAT
1 stop7h 20m
Southwest
jue. 4/161:10 pm
FAT
-
MDW
1 stop5h 55m
Southwest
Deal found 3/13$237
This Southwest deal was found by Cheapflights users on 3/13. 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.
mar. 4/1410:30 am
ORD
-
FAT
1 stop7h 15m
Southwest
jue. 4/162:55 pm
FAT
-
ORD
1 stop6h 00m
Southwest
Deal found 3/13$237
This Southwest deal was found by Cheapflights users on 3/12. 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.
lun. 4/134:50 pm
ORD
-
FAT
1 stop8h 55m
Southwest
mar. 4/146:30 am
FAT
-
ORD
2 stops14h 25m
Southwest
Deal found 3/12$248
This Southwest deal was found by Cheapflights users on 3/12. 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.
mar. 4/1411:55 am
ORD
-
FAT
2 stops12h 40m
Southwest
mié. 4/156:30 am
FAT
-
ORD
2 stops14h 25m
Southwest
Deal found 3/12$253
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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. 4/283:52 pm
ORD
-
FAT
1 stop9h 34m
Alaska Airlines
sáb. 5/29:27 am
FAT
-
ORD
1 stop7h 36m
Alaska Airlines
Deal found 3/12$257
This Southwest deal was found by Cheapflights users on 3/16. 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.
mié. 4/156:05 pm
MDW
-
FAT
1 stop6h 30m
Southwest
mié. 4/224:25 pm
FAT
-
MDW
1 stop10h 10m
Southwest
Deal found 3/16$262
This CheapOair deal was found by Cheapflights users on 3/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/26:00 am
ORD
-
FAT
1 stop9h 39m
Alaska Airlines
lun. 5/43:33 pm
FAT
-
ORD
1 stop6h 10m
Alaska Airlines
Deal found 3/16$267
This Southwest deal was found by Cheapflights users on 3/15. 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.
mié. 4/154:50 pm
ORD
-
FAT
1 stop7h 45m
Southwest
sáb. 4/185:25 am
FAT
-
ORD
2 stops14h 55m
Southwest
Deal found 3/15$268
This Orbitz deal was found by Cheapflights users on 3/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/78:20 am
ORD
-
FAT
1 stop8h 06m
Alaska Airlines
vie. 4/109:25 am
FAT
-
ORD
1 stop7h 37m
Alaska Airlines
Deal found 3/12$277
This Southwest deal was found by Cheapflights users on 3/13. 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.
vie. 4/106:25 pm
MDW
-
FAT
1 stop7h 20m
Southwest
vie. 4/1710:40 am
FAT
-
MDW
2 stops8h 05m
Southwest
Deal found 3/13$282
This Kiwi.com deal was found by Cheapflights users on 3/12. 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. 4/93:50 pm
ORD
-
FAT
2 stops23h 41m
Multiple Airlines
jue. 4/1610:24 pm
FAT
-
ORD
1 stop29h 01m
Multiple Airlines
Deal found 3/12$282
This Southwest deal was found by Cheapflights users on 3/13. 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.
jue. 4/305:25 pm
MDW
-
FAT
2 stops8h 20m
Southwest
jue. 5/76:30 am
FAT
-
MDW
1 stop13h 05m
Southwest
Deal found 3/13$288

Find flight deals from Illinois to Fresno

Keep the following information in mind while searching for Illinois to Fresno flight deals. Data was last updated marzo 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Southwest)

One-way from

$119
(Southwest)

Popular in

February

Cheapest in

September

Average price

$468

Good round-trip deal

$330 or less

Good one-way deal

$213 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. 17% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 marzo 17, 2026.
Use the filters below to find and compare flights from Illinois to Fresno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

mar. 4/28

3:52 pm-11:26 pm

1 stop9h 34m

Fresno Airterminal

sáb. 5/2

9:27 am-7:03 pm

1 stop7h 36m

$257

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

mié. 4/15

6:05 pm-10:35 pm

1 stop6h 30m

Fresno Airterminal

mié. 4/22

4:25 pm-4:35 am

1 stop10h 10m

$262

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

vie. 4/10

6:25 pm-11:45 pm

1 stop7h 20m

Fresno Airterminal

vie. 4/17

10:40 am-8:45 pm

2 stops8h 05m

$282

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

mié. 5/20

4:50 pm-10:35 pm

1 stop7h 45m

Fresno Airterminal

mié. 6/3

5:30 am-1:55 pm

1 stop6h 25m

$316

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

sáb. 4/18

5:00 pm-9:10 pm

1 stop6h 10m

Fresno Airterminal

sáb. 4/25

12:00 pm-9:15 pm

1 stop7h 15m

$317

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

mar. 4/21

6:30 pm-10:35 pm

1 stop6h 05m

Fresno Airterminal

mié. 4/22

12:35 pm-9:45 pm

1 stop7h 10m

$317

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

mié. 5/13

7:51 pm-10:27 pm

Nonstop4h 36m

Fresno Airterminal

sáb. 5/16

6:20 pm-5:25 am

1 stop9h 05m

$319

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

vie. 4/24

4:15 pm-11:45 pm

2 stops9h 30m

Fresno Airterminal

lun. 4/27

2:55 pm-10:55 pm

1 stop6h 00m

$332

ChicagoFresno

MDW - FAT

MDWFAT

Chicago Midway

sáb. 6/6

5:10 pm-11:00 pm

1 stop7h 50m

Fresno Airterminal

dom. 6/7

5:50 pm-4:40 am

1 stop8h 50m

$338
Quickest round-trip

ChicagoFresno

ORD - FAT

ORDFAT

Chicago O'Hare Intl

vie. 5/22

6:00 am-10:38 am

1 stop6h 38m

Fresno Airterminal

mié. 5/27

6:45 am-12:48 pm

Nonstop4h 03m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Illinois to Fresno (average of $220). Flying from Illinois to Fresno in September is currently the most expensive (average of $282). 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.

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 4h 36m. Alaska Airlines provides one of the quickest options available for as low as $319. The distance between Illinois and Fresno is about 1725 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 American Airlines. According to our data, you can fly for as low as $84. Users have also found prices from $85 and $144 on Southwest and Alaska Airlines, 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 $213. While the most popular route (Chicago O'Hare Intl - Fresno Airterminal) can be booked for $257 on average, our data indicates $482 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, April is the cheapest month in which you can book a flight from Illinois to Fresno (average of $220). Flying from Illinois to Fresno in September is currently the most expensive (average of $282). 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
Bass Lake

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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 marzo 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$164Average$411FlexibilityNo cancel feeOn-time63%
DeltaCheapest$186Average$368FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$197Average$368FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$228Average$455FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$369FlexibilityNo cancel feeOn-time69%

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