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$139+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — CHI
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to Chicago are usually found in February or March, booked 25 days in advance, depart on a Saturday or Tuesday and return on a Thursday

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 July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 10/67:00 am
FAT
-
ORD
Nonstop4h 08m
United Airlines
Sat 10/107:55 pm
ORD
-
FAT
Nonstop4h 33m
United Airlines
Deal found 7/7$353
This Southwest deal was found by Cheapflights users on 7/7. 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.
Fri 8/215:20 am
FAT
-
MDW
2 stops8h 25m
Southwest
Fri 8/284:25 pm
MDW
-
FAT
2 stops8h 35m
Southwest
Deal found 7/7$354
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Tue 8/42:07 pm
FAT
-
ORD
1 stop13h 30m
Multiple Airlines
Wed 8/125:30 pm
ORD
-
FAT
2 stops45h 48m
Multiple Airlines
Deal found 7/2$357
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:58 pm
FAT
-
ORD
1 stop7h 18m
United Airlines
Tue 8/118:00 pm
ORD
-
FAT
Nonstop4h 31m
United Airlines
Deal found 7/5$358
This Southwest deal was found by Cheapflights users on 7/4. 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.
Tue 8/181:20 pm
FAT
-
MDW
2 stops7h 30m
Southwest
Tue 8/253:10 pm
MDW
-
FAT
2 stops8h 40m
Southwest
Deal found 7/4$359
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 11/55:11 pm
FAT
-
ORD
2 stops13h 27m
Delta
Sun 11/85:30 am
ORD
-
FAT
2 stops13h 01m
Delta
Deal found 7/3$359
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 8/43:25 pm
FAT
-
MDW
1 stop11h 05m
Southwest
Wed 8/123:10 pm
MDW
-
FAT
2 stops8h 40m
Southwest
Deal found 7/2$360
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Mon 10/59:08 pm
FAT
-
ORD
1 stop6h 34m
Multiple Airlines
Fri 10/94:00 pm
ORD
-
FAT
2 stops24h 28m
Multiple Airlines
Deal found 7/3$362
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 8/66:53 pm
FAT
-
ORD
1 stop8h 44m
Multiple Airlines
Mon 8/109:57 pm
ORD
-
FAT
2 stops37h 50m
Multiple Airlines
Deal found 7/3$363
This Southwest deal was found by Cheapflights users on 7/7. 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.
Wed 9/29:45 am
FAT
-
MDW
2 stops8h 05m
Southwest
Tue 9/83:10 pm
MDW
-
FAT
2 stops8h 40m
Southwest
Deal found 7/7$364
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 7/276:00 am
FAT
-
ORD
Nonstop4h 00m
United Airlines
Wed 8/58:12 pm
ORD
-
FAT
Nonstop4h 38m
United Airlines
Deal found 7/3$364
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/306:09 pm
FAT
-
ORD
1 stop8h 42m
United Airlines
Thu 8/68:12 pm
ORD
-
FAT
Nonstop4h 38m
United Airlines
Deal found 7/2$365

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Southwest)

One-way from

$139
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$495

Good round-trip deal

$484 or less

Good one-way deal

$293 or less
Provider with most accurate pricing for Fresno Airterminal-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fresno Airterminal-Chicago (CHI) flights.
Search Deals
From Fresno Airterminal to Chicago (CHI)
Search Deals
One-way flight from Fresno Airterminal to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Fresno Airterminal to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Fresno Airterminal to Chicago (CHI).
Search Deals

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 July 7, 2026.
Use the filters below to find and compare flights from Fresno to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Mon 8/24

2:10 pm-10:59 pm

1 stop6h 49m

Chicago O'Hare Intl

Sun 8/30

8:00 pm-10:31 pm

Nonstop4h 31m

$358

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Tue 8/4

3:25 pm-4:30 am

1 stop11h 05m

Chicago Midway

Tue 8/11

3:10 pm-9:50 pm

2 stops8h 40m

$360

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Mon 8/24

5:20 am-3:25 pm

2 stops8h 05m

Chicago Midway

Sun 8/30

6:10 am-11:15 am

1 stop7h 05m

$369

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Wed 8/5

6:00 am-12:00 pm

Nonstop4h 00m

Chicago O'Hare Intl

Wed 8/12

6:03 am-11:38 am

1 stop7h 35m

$373

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Tue 8/4

1:20 pm-10:50 pm

2 stops7h 30m

Chicago Midway

Wed 8/12

3:10 pm-9:50 pm

2 stops8h 40m

$374

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Mon 7/27

5:40 pm-4:40 am

1 stop9h 00m

Chicago Midway

Thu 7/30

8:15 pm-12:10 am

1 stop5h 55m

$383

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Fri 10/2

5:20 pm-4:30 am

1 stop9h 10m

Chicago Midway

Mon 10/5

5:25 am-9:45 am

1 stop6h 20m

$383

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Thu 8/6

6:09 pm-4:51 am

1 stop8h 42m

Chicago O'Hare Intl

Mon 8/10

8:12 pm-10:50 pm

Nonstop4h 38m

$393

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Fri 8/7

6:09 pm-4:51 am

1 stop8h 42m

Chicago O'Hare Intl

Mon 8/10

8:12 pm-10:50 pm

Nonstop4h 38m

$393

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

Thu 8/13

5:20 am-5:00 pm

2 stops9h 40m

Chicago Midway

Wed 8/19

2:40 pm-8:55 pm

2 stops8h 15m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 39 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-Chicago flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, March is the cheapest month in which you can book a flight from Fresno to Chicago (average of $93). Flying from Fresno to Chicago in December is currently the most expensive (average of $269). 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 July 7, 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.

Weekly flight availability from Fresno to Chicago

Explore weekly flight availability from Fresno to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 7, 2026.

The most flights from FAT to CHI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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.

Los Angeles (LAX) – chosen by Cheapflights users on 40% 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.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $329.

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 0h 58m.

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

The best time to book flights from Fresno to Chicago is 70 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.

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 July 7, 2026.
Read through reviews of airlines operating flights from Fresno to Chicago, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,631 reviews
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.8
Good
8,450 reviews
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,945 reviews
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
American Airlines
7.1
Good
11,782 reviews
Alaska Airlines
7.9
Good
12,631 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 2 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 4 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 6h 49m. The distance between Fresno and Chicago is about 1725 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, American Airlines ($243), Alaska Airlines ($248), and Southwest ($277) offers the cheapest pricing from Fresno to Chicago. Users have found that American Airlines is 38% 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 $123. American Airlines flights start at $168 while deals on United Airlines start at $168 one-way.

  • What are the cheapest flights from Fresno to Chicago?

    While on average a flight from Fresno to Chicago is generally $880, our data shows the cheapest flight currently is $205. When looking at the most popular route, (Fresno Airterminal - Chicago O'Hare Intl), you can expect to pay $329 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, March is the cheapest month in which you can book a flight from Fresno to Chicago (average of $93). Flying from Fresno to Chicago in December is currently the most expensive (average of $269). 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
Benton Harbor
Hammond
Lansing
Merrillville
Valparaiso
Porter

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Alternative routes for Fresno to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Fresno to Chicago

Discover the top 4 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$324FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$277Average$465FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$286Average$441FlexibilityNo cancel feeOn-time69%

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