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$121+ Cheap flights from Fresno (FAT) to Chicago (CHI)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — CHI
feb. 1 — feb. 81
dom. 2/1
dom. 2/8
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to Chicago are usually found in September or January, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Fresno to Chicago

Cheapest flights from Fresno to Chicago
Explore the most affordable flight options available from Fresno to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/31. 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. 12/3011:53 pmFAT - ORD
Nonstop4h 00mUnited Airlines
sáb. 1/38:03 pmORD - FAT
Nonstop4h 40mUnited Airlines
Deal found 12/31$589
This Southwest deal was found by Cheapflights users on 12/31. 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. 12/3112:40 pmFAT - MDW
1 stop5h 25mSouthwest
jue. 1/15:15 amMDW - FAT
1 stop7h 05mSouthwest
Deal found 12/31$609
This American Airlines deal was found by Cheapflights users on 12/31. 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. 12/3011:55 pmFAT - ORD
1 stop8h 59mAmerican Airlines
sáb. 1/35:00 amORD - FAT
1 stop6h 03mAmerican Airlines
Deal found 12/31$609
This Delta deal was found by Cheapflights users on 12/31. 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. 12/3112:31 pmFAT - ORD
1 stop7h 05mDelta
jue. 1/15:30 amORD - FAT
2 stops13h 02mDelta
Deal found 12/31$614
This United Airlines deal was found by Cheapflights users on 12/31. 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. 12/312:15 pmFAT - ORD
1 stop13h 54mUnited Airlines
jue. 1/18:03 pmORD - FAT
Nonstop4h 40mUnited Airlines
Deal found 12/31$1,412

Find flight deals from Fresno to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to Chicago (CHI). 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 enero 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$121
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$313

Good round-trip deal

$368 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Fresno Airterminal-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-Chicago (CHI) flights.
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From Fresno Airterminal to Chicago (CHI)
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One-way flight from Fresno Airterminal to Chicago (CHI)
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Fresno Airterminal to Chicago (CHI).
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Price to beat on a one-way flight from Fresno Airterminal to Chicago (CHI).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to Chicago 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 enero 2, 2026.
Use the filters below to find and compare flights from Fresno to Chicago that are best for you.

Fly from

Fresno

Fly to

Chicago

Route

Depart

Return

Price

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 3/4

10:44 am-11:59 pm

1 stop11h 15m

Chicago O'Hare Intl

sáb. 3/7

8:20 am-10:36 pm

1 stop16h 16m

$242

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 1/21

6:02 am-2:29 pm

1 stop6h 27m

Chicago O'Hare Intl

mar. 1/27

3:44 pm-9:51 am

1 stop20h 07m

$242

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

sáb. 2/7

10:28 am-11:37 pm

1 stop11h 09m

Chicago O'Hare Intl

sáb. 2/21

3:07 pm-10:36 pm

1 stop9h 29m

$243

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 1/28

10:28 am-11:37 pm

1 stop11h 09m

Chicago O'Hare Intl

dom. 2/1

3:44 pm-7:13 pm

1 stop29h 29m

$252

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 2/18

6:02 am-2:58 pm

1 stop6h 56m

Chicago O'Hare Intl

sáb. 2/21

3:07 pm-10:36 pm

1 stop9h 29m

$252

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 2/11

6:02 am-2:29 pm

1 stop6h 27m

Chicago O'Hare Intl

lun. 2/16

3:07 pm-2:33 pm

1 stop25h 26m

$262

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

lun. 3/2

7:06 pm-11:59 pm

1 stop26h 53m

Chicago O'Hare Intl

vie. 3/6

7:00 am-2:39 pm

1 stop9h 39m

$266

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

vie. 2/6

3:04 pm-2:29 pm

1 stop21h 25m

Chicago O'Hare Intl

dom. 2/8

3:44 pm-9:51 am

1 stop20h 07m

$272

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

dom. 2/22

7:06 pm-2:58 pm

1 stop17h 52m

Chicago O'Hare Intl

mar. 2/24

3:07 pm-9:56 am

1 stop20h 49m

$275

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 3/4

10:44 am-2:58 pm

1 stop26h 14m

Chicago O'Hare Intl

dom. 3/8

7:00 am-2:39 pm

1 stop9h 39m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 32 results
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Compare providers for flights from Fresno to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fresno to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fresno-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fresno-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fresno-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fresno-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fresno to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Fresno to Chicago

How far ahead should I book a flight from Fresno to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to Chicago. Price data was last updated on December 26, 2025.

The best time to book flights from Fresno to Chicago is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Fresno to Chicago (average of $192). Flying from Fresno to Chicago in December is currently the most expensive (average of $296). 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 CHI?

Find hourly flight availability from Fresno to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 2, 2026.

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

How much does it cost to fly round-trip from Fresno to Chicago?

What’s the top layover airport for flights from Fresno to Chicago?

Share of 1-stop round-trip flights from Fresno to Chicago chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Fresno to Chicago on Cheapflights.

What’s the cheapest layover airport for flights from Fresno to Chicago?

Average round-trip fare for 1-stop flights from Fresno to Chicago, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $227.

What’s the fastest layover option from Fresno to Chicago?

Shortest average travel time for 1-stop one-way flights from Fresno to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 5h 55m.

Which airport typically offers the quickest layover for flights from Fresno to Chicago?

Average layover duration for 1-stop one-way flights from Fresno to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 00m.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated enero 2, 2026.
Read through reviews of airlines operating flights from Fresno to Chicago, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,598 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
8.0
Very good
4,254 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,021 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,132 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,074 reviews
Alaska Airlines
8.0
Very good
11,598 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

    Fresno Airterminal (FAT) is the airport you will fly out of if you book a flight from Fresno to Chicago. You should not have trouble finding flights to Chicago from Airterminal; the airport handles an average of 1 outbound flight to Chicago per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Fresno airport to Chicago. It is only a 4.8 mi journey to Airterminal (FAT) from Fresno’s city center.

  • How long is the flight from Fresno to Chicago?

    Departing from Fresno to Chicago will take you 5h 55m. The distance between Fresno and Chicago is about 1733 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Fresno to Chicago round-trip?

    According to our current data, Alaska Airlines ($230), Southwest ($234), and American Airlines ($248) offers the cheapest pricing from Fresno to Chicago. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $85. Delta flights start at $108 while deals on Alaska Airlines start at $134 one-way.

  • What are the cheapest flights from Fresno to Chicago?

    While on average a flight from Fresno to Chicago is generally $409, our data shows the cheapest flight currently is $168. When looking at the most popular route, (Fresno Airterminal - Chicago O'Hare Intl), you can expect to pay $233 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fresno to Chicago (average of $192). Flying from Fresno to Chicago in December is currently the most expensive (average of $296). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Fresno to Chicago

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Top 5 airlines flying from Fresno to Chicago

Discover the top 5 airlines that operate flights from Fresno to Chicago. 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 enero 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$234Average$425FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$303FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$248Average$308FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$436FlexibilityNo cancel feeOn-time69%

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