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$144+ Cheap flights from Fresno (FAT) to Illinois

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — ORD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Fresno to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$256
(Delta)

One-way from

$144
(Delta)
From Fresno Airterminal to Illinois
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One-way flight from Fresno Airterminal to Illinois
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Find flight deals from Fresno to Illinois

Cheapest flights from Fresno to Illinois
Explore the most affordable flight options available from Fresno to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/242:15 pmFAT - STL
1 stop8h 13mUnited Airlines
mar. 12/314:43 pmSTL - FAT
1 stop6h 31mUnited Airlines
Deal found 12/17$417
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/249:55 amFAT - STL
2 stops7h 35mAmerican Airlines
mié. 1/155:03 amSTL - FAT
2 stops9h 15mAmerican Airlines
Deal found 12/17$459
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2711:59 pmFAT - ORD
Nonstop4h 04mUnited Airlines
sáb. 1/47:55 pmORD - FAT
Nonstop5h 05mUnited Airlines
Deal found 12/17$459
This Southwest deal was found by Cheapflights users on 12/17. 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.
dom. 12/2911:15 amFAT - MDW
1 stop10h 30mSouthwest
jue. 1/21:25 pmMDW - FAT
1 stop6h 55mSouthwest
Deal found 12/17$478
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2711:59 pmFAT - ORD
1 stop7h 26mAmerican Airlines
sáb. 1/46:00 amORD - FAT
1 stop8h 05mAmerican Airlines
Deal found 12/17$483
This Mytrip deal was found by Cheapflights users on 12/17. 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.
dom. 12/2910:31 pmFAT - ORD
2 stops20h 18mMultiple Airlines
jue. 1/28:55 pmORD - FAT
2 stops20h 27mMultiple Airlines
Deal found 12/17$505
This Southwest deal was found by Cheapflights users on 12/18. 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. 12/275:50 amFAT - ORD
1 stop7h 30mSouthwest
jue. 1/22:55 pmORD - FAT
2 stops10h 30mSouthwest
Deal found 12/18$558
This Southwest deal was found by Cheapflights users on 12/17. 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.
mar. 12/241:45 pmFAT - STL
1 stop6h 00mSouthwest
mar. 12/316:50 amSTL - FAT
2 stops10h 15mSouthwest
Deal found 12/17$560
This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1711:08 amFAT - MDW
2 stops31h 32mMultiple Airlines
jue. 1/28:41 pmMDW - FAT
1 stop27h 02mMultiple Airlines
Deal found 12/17$633
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/186:05 amFAT - ORD
2 stops11h 40mDelta
jue. 12/196:20 amORD - FAT
2 stops12h 25mDelta
Deal found 12/17$678
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/276:05 amFAT - MDW
2 stops8h 19mDelta
sáb. 1/49:30 amMDW - FAT
2 stops14h 29mDelta
Deal found 12/17$765
This American Airlines deal was found by Cheapflights users on 12/16. 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.
sáb. 12/2111:59 pmFAT - SPI
2 stops12h 27mAmerican Airlines
lun. 12/232:51 pmSPI - FAT
2 stops9h 53mAmerican Airlines
Deal found 12/16$976

Find flights from Fresno to Illinois within your budget

Customize your flight search to find flights from Fresno to Illinois 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

vie. 1/24

10:30 pm-10:12 am

1 stop9h 42m

Chicago Midway

lun. 1/27

12:44 pm-9:32 pm

1 stop10h 48m

$256

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

jue. 1/23

12:32 pm-11:50 pm

1 stop9h 18m

Chicago O'Hare Intl

dom. 1/26

6:30 am-11:44 am

1 stop7h 14m

$256

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

lun. 1/13

10:30 pm-12:55 pm

2 stops12h 25m

Chicago O'Hare Intl

mié. 1/15

7:15 am-12:00 pm

1 stop6h 45m

$261

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mar. 3/25

6:45 pm-5:11 am

1 stop8h 26m

Chicago O'Hare Intl

jue. 4/3

7:00 am-11:45 am

1 stop6h 45m

$288

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

jue. 2/27

4:44 pm-2:25 pm

1 stop19h 41m

Lambert-St Louis

lun. 3/3

3:21 pm-10:09 pm

1 stop8h 48m

$298

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mar. 5/13

7:45 am-5:04 am

2 stops19h 19m

Chicago O'Hare Intl

mar. 5/20

7:00 am-1:43 pm

1 stop8h 43m

$306

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

jue. 1/23

2:31 pm-5:31 am

1 stop13h 00m

Chicago O'Hare Intl

dom. 1/26

9:18 pm-9:39 pm

2 stops26h 21m

$311

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

lun. 1/13

1:08 pm-10:56 pm

2 stops7h 48m

Lambert-St Louis

jue. 1/16

1:40 pm-6:31 pm

1 stop6h 51m

$323

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

mar. 1/14

11:30 am-7:55 pm

1 stop6h 25m

Chicago Midway

jue. 1/16

6:10 am-1:05 pm

1 stop8h 55m

$350

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

lun. 2/24

10:30 pm-9:21 am

1 stop8h 51m

Lambert-St Louis

mié. 2/26

5:00 pm-9:35 pm

1 stop6h 35m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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Best time to book a flight from Fresno to Illinois

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

Travel insights for flights from Fresno to Illinois

Get recent, data-driven insights about flights from Fresno to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Fresno to Illinois (average of $232). Flying from Fresno to Illinois in June is currently the most expensive (average of $308). 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 FAT to IL?

Find hourly flight availability from Fresno to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Fresno to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated diciembre 18, 2024.
Get a feel of what it's like to fly with Alaska Airlines, Delta and American Airlines from Fresno to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

    Fresno Airterminal (FAT) is the airport you will fly out of if you book a flight from Fresno to Illinois. It is only a 4.8 mi journey to Airterminal (FAT) from Fresno’s city center.

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

    One-way options have recently been found by users for as low as $144 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $150 and Southwest from $181 one-way.

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

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

  • What are the most reliable airlines from Fresno to Illinois?

    Before booking your flight to Illinois from Fresno, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (83%), Air Canada (83%), United Airlines( 83%).

  • What are the cheapest flights from Fresno to Illinois?

    Looking for the cheapest flight from Fresno to Illinois? While on average our users pay $414, our data indicates the cheapest price to be $213. The most popular route (Fresno Airterminal - Chicago O'Hare Intl), is priced around $269.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Fresno to Illinois (average of $232). Flying from Fresno to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Fresno to Illinois

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Top 5 airlines flying from Fresno to Illinois

Discover the top 5 airlines that operate flights from Fresno to Illinois. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$215Average$417FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$347FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$242Average$326FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$288Average$428FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$288Average$447FlexibilityNo cancel feeOn-time69%
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