HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

Cheap flights from Fresno (FAT) to O'Hare Intl (ORD) - Compare and Save

FAT — ORD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheapflights Tip: The best prices from Fresno Airterminal to Chicago O'Hare Intl are usually found in April or September, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from Fresno to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to O'Hare Intl (ORD). 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 September 15, 2025.

Round-trip from

$270
(Kiwi.com)

One-way from

$114
(Alaska Airlines)

Popular in

July

Cheapest in

April

Average price

$376

Good round-trip deal

$412 or less

Good one-way deal

$269 or less
From Fresno Airterminal to Chicago O'Hare Intl
Search Deals
One-way flight from Fresno Airterminal to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Fresno Airterminal to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Fresno Airterminal to Chicago O'Hare Intl.
Search Deals

Find flight deals from Fresno to O'Hare Intl

Cheapest flights from Fresno to O'Hare Intl
Explore the most affordable flight options available from Fresno to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/68:07 amFAT - ORD
2 stops33h 43mMultiple Airlines
Wed 10/86:35 amORD - FAT
1 stop9h 07mMultiple Airlines
Deal found 9/14$270
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:17 pmFAT - ORD
1 stop20h 37mMultiple Airlines
Tue 10/1411:00 amORD - FAT
2 stops28h 42mMultiple Airlines
Deal found 9/13$272
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:24 pmFAT - ORD
1 stop8h 35mAlaska Airlines
Thu 10/168:00 amORD - FAT
1 stop9h 47mAlaska Airlines
Deal found 9/14$273
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:07 amFAT - ORD
1 stop7h 41mMultiple Airlines
Sun 10/199:54 pmORD - FAT
1 stop11h 23mMultiple Airlines
Deal found 9/13$274
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:27 amFAT - ORD
2 stops12h 31mDelta
Tue 11/187:47 amORD - FAT
2 stops10h 39mDelta
Deal found 9/13$276
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/296:22 pmFAT - ORD
2 stops25h 06mMultiple Airlines
Sat 10/49:00 amORD - FAT
1 stop7h 29mMultiple Airlines
Deal found 9/14$277
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/36:20 pmFAT - ORD
1 stop15h 31mMultiple Airlines
Wed 10/86:35 amORD - FAT
1 stop9h 07mMultiple Airlines
Deal found 9/14$278
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:53 pmFAT - ORD
Nonstop4h 00mUnited Airlines
Fri 1/92:40 pmORD - FAT
1 stop9h 11mUnited Airlines
Deal found 9/15$279
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:58 pmFAT - ORD
1 stop21h 01mMultiple Airlines
Mon 9/299:54 pmORD - FAT
1 stop14h 25mMultiple Airlines
Deal found 9/13$280
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/82:32 pmFAT - ORD
1 stop19h 59mMultiple Airlines
Wed 10/157:15 amORD - FAT
2 stops26h 17mMultiple Airlines
Deal found 9/14$281
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/12:32 pmFAT - ORD
1 stop19h 19mMultiple Airlines
Sat 10/49:00 amORD - FAT
1 stop7h 29mMultiple Airlines
Deal found 9/14$282
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/111:24 pmFAT - ORD
1 stop8h 35mAlaska Airlines
Tue 10/143:50 pmORD - FAT
1 stop22h 54mAlaska Airlines
Deal found 9/14$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to O'Hare Intl 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 September 15, 2025.
Use the filters below to find and compare flights from Fresno to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fresno

Fly to

O'Hare Intl

Route

Depart

Return

Price

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Tue 10/14

1:24 pm-11:59 pm

1 stop8h 35m

Chicago O'Hare Intl

Sat 10/18

8:00 am-3:47 pm

1 stop9h 47m

$273

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Tue 10/14

1:24 pm-11:59 pm

1 stop8h 35m

Chicago O'Hare Intl

Wed 10/15

8:20 am-10:58 pm

1 stop16h 38m

$273

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Tue 11/11

9:27 am-11:58 pm

2 stops12h 31m

Chicago O'Hare Intl

Tue 11/18

7:47 am-4:26 pm

2 stops10h 39m

$276

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Tue 11/11

9:27 am-6:45 pm

1 stop7h 18m

Chicago O'Hare Intl

Tue 11/18

5:32 am-4:26 pm

2 stops12h 54m

$278

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Fri 10/17

2:16 pm-11:15 pm

1 stop6h 59m

Chicago O'Hare Intl

Tue 10/21

7:50 pm-10:17 pm

Nonstop4h 27m

$279

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Thu 10/30

7:44 am-5:01 am

1 stop19h 17m

Chicago O'Hare Intl

Sun 11/2

8:59 pm-9:37 am

1 stop14h 38m

$283

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Thu 10/2

7:53 am-5:00 am

1 stop19h 07m

Chicago O'Hare Intl

Sun 10/5

7:59 pm-6:12 pm

1 stop24h 13m

$286

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Thu 11/20

11:01 am-9:40 pm

1 stop8h 39m

Chicago O'Hare Intl

Sun 11/23

7:00 am-2:07 pm

1 stop9h 07m

$288

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Thu 11/20

11:01 am-9:40 pm

1 stop8h 39m

Chicago O'Hare Intl

Sun 11/23

7:00 am-2:07 pm

1 stop9h 07m

$288

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

Fri 10/17

2:16 pm-11:15 pm

1 stop6h 59m

Chicago O'Hare Intl

Sat 10/25

4:25 pm-11:44 pm

1 stop9h 19m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Fresno to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

How far ahead should I book a flight from Fresno to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to O'Hare Intl. Price data was last updated on September 12, 2025.

The price you pay for your flight from Fresno to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Fresno to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Fresno to Chicago O'Hare Intl Airport (average of $245). Flying from Fresno to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 ORD?

Find hourly flight availability from Fresno to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from Fresno to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Fresno to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Fresno to O'Hare Intl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Fresno to Chicago O'Hare Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 15, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Fresno to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Fresno to O'Hare Intl. 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 O'Hare Intl?

    Located just 4.8 mi from the city center, Fresno Airterminal is the airport most travelers will use when flying to Chicago O'Hare Intl from Fresno. Booking flights from Airterminal (FAT) to Chicago O'Hare Intl should be relatively easy as there are 2 daily outbound flights to Chicago O'Hare Intl from 5 different airlines.

  • How long is the flight from Fresno to Chicago O'Hare Intl Airport?

    Departing from Fresno to Chicago O'Hare Intl Airport will take you 6h 59m. The distance between Fresno and Chicago O'Hare Intl Airport 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 flying from Fresno to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Alaska Airlines ($237), American Airlines ($243), and Delta ($256) offers the cheapest pricing from Fresno to Chicago O'Hare Intl Airport. These flights start at 41% lower than the current average price 3 months from now.

  • What are the cheapest flights from Fresno to Chicago O'Hare Intl Airport?

    The cheapest flight price from Fresno to Chicago O'Hare Intl Airport is $147. On average you can expect to pay $454. The most popular route, (Fresno Airterminal - Chicago O'Hare Intl), can usually be booked for $204.

  • Can I find deals for flights from Fresno to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Fresno to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fresno to O'Hare Intl?

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

  • Can I find deals for business class flights from Fresno to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Fresno to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Fresno to Chicago O'Hare Intl Airport (average of $245). Flying from Fresno to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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 Fresno to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Ontario to O'Hare Intl flights
Los Angeles to Midway flights
Santa Ana to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Francisco to Midway flights
Burbank to O'Hare Intl flights
San Jose to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Sacramento to O'Hare Intl flights
Oakland to O'Hare Intl flights
Ontario to Midway flights
San Jose to Midway flights
Santa Ana to Midway flights
San Diego to Midway flights
Las Vegas to Midway flights
Palm Springs to O'Hare Intl flights
Reno to O'Hare Intl flights
Burbank to Midway flights
Oakland to Midway flights
Long Beach to O'Hare Intl flights
Sacramento to Midway flights
Reno to Midway flights
Long Beach to Midway flights
Santa Rosa to O'Hare Intl flights
Fresno to Midway flights
Santa Barbara to O'Hare Intl flights
Palm Springs to Midway flights
San Luis Obispo to O'Hare Intl flights
Monterey to O'Hare Intl flights
Los Angeles to Rockford flights
Bakersfield to O'Hare Intl flights
Medford to O'Hare Intl flights
San Francisco to Rockford flights
Oakland to Rockford flights
Arcata to O'Hare Intl flights
Redding to O'Hare Intl flights
Ontario to Rockford flights
Las Vegas to Rockford flights
San Diego to Rockford flights
Medford to Midway flights
Sacramento to Rockford flights
Tijuana to Midway flights
Tijuana to O'Hare Intl flights
Bakersfield to Midway flights
Burbank to Rockford flights
San Jose to Rockford flights

Top 5 airlines flying from Fresno to O'Hare Intl

Discover the top 5 airlines that operate flights from Fresno to O'Hare Intl. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$237Average$326FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$243Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$412FlexibilityNo cancel feeOn-time63%

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.