What is the cheapest airline that flies from Fresno Airterminal to Chicago?

Alaska Airlines and Southwest are the most popular carriers operating from Fresno Airterminal to Chicago

What airlines fly to Chicago?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Chicago from Fresno according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Fresno Airterminal Airport to Chicago?

Prices for flights from Fresno Airterminal Airport to Chicago refresh daily.

How many operators does momondo search for flights from Fresno Airterminal Airport to Chicago?

As of November 2025, there are 5 operators available to choose from for flights from Fresno Airterminal Airport to Chicago.

How old do you have to be to fly from Fresno Airterminal Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fresno Airterminal Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$121 Cheap Flights from Fresno to Chicago in 2025/26

Q: What is the typical price of a round-trip flight between Fresno and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $298 to $504. The lowest price recently found on this route was $281.

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Find the cheapest flights from Fresno to Chicago

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:27 pm - 2:17 pmFAT-ORD

18h 50m1 stop

9:33 pm - 9:45 amORD-FAT

38h 12m2 stops

$281Multiple Airlines

Find Deal

mié., dic. 24 - jue., ene. 1

10:44 am - 11:59 pmFAT-ORD

11h 15m1 stop

8:20 am - 9:56 amORD-FAT

27h 36m1 stop

$282Alaska Airlines

Find Deal

mié., mar. 4 - dom., mar. 8

4:51 pm - 5:00 amFAT-ORD

10h 09m1 stop

9:00 am - 2:22 pmORD-FAT

7h 22m1 stop

$283Alaska Airlines

Find Deal

mié., may. 6 - jue., may. 7

4:51 pm - 5:00 amFAT-ORD

10h 09m1 stop

9:00 am - 2:22 pmORD-FAT

7h 22m1 stop

$286Alaska Airlines

Find Deal

mié., may. 6 - sáb., may. 9

10:44 am - 12:01 pmFAT-ORD

23h 17m2 stops

8:20 am - 9:56 amORD-FAT

27h 36m1 stop

$288Alaska Airlines

Find Deal

mié., mar. 4 - dom., mar. 8

2:10 pm - 11:28 pmFAT-ORD

7h 18m1 stop

7:00 am - 11:47 amORD-FAT

6h 47m1 stop

$289United Airlines

Find Deal

jue., abr. 2 - lun., abr. 6

3:10 pm - 10:40 pmFAT-MDW

5h 30m1 stop

8:00 am - 2:25 pmMDW-FAT

8h 25m1 stop

$289Southwest

Find Deal

vie., ene. 9 - dom., ene. 11

11:00 am - 8:40 pmFAT-MDW

7h 40m2 stops

8:00 am - 2:25 pmMDW-FAT

8h 25m1 stop

$294Southwest

Find Deal

mié., ene. 7 - dom., ene. 11

6:05 am - 5:55 pmFAT-ORD

9h 50m2 stops

5:20 pm - 9:42 pmORD-FAT

6h 22m1 stop

$294Delta

Find Deal

mié., ene. 14 - sáb., ene. 17

9:40 am - 11:47 pmFAT-MDW

12h 07m2 stops

9:33 am - 4:29 pmMDW-FAT

8h 56m2 stops

$299Delta

Find Deal

lun., dic. 15 - sáb., ene. 31

Delta flights from Fresno to Chicago

Our best Delta deals on Fresno to Chicago flight tickets

Delta

Jan 14

FAT6:05 amFresno Airterminal

9h 50m

2 stops

ORD5:55 pmChicago O'Hare Intl

Jan 17

ORD5:20 pmChicago O'Hare Intl

6h 22m

1 stop

FAT9:42 pmFresno Airterminal

$294

Find similar

Delta

Dec 15

FAT5:06 pmFresno Airterminal

13h 33m

2 stops

ORD8:39 amChicago O'Hare Intl

Jan 31

ORD6:50 amChicago O'Hare Intl

11h 39m

2 stops

FAT4:29 pmFresno Airterminal

$299

Find similar

Delta

Jan 14

FAT6:05 amFresno Airterminal

9h 50m

2 stops

ORD5:55 pmChicago O'Hare Intl

Jan 17

ORD5:30 amChicago O'Hare Intl

12h 59m

2 stops

FAT4:29 pmFresno Airterminal

$324

Find similar

Alaska Airlines flights from Fresno to Chicago

Our best Alaska Airlines deals on Fresno to Chicago flight tickets

Alaska Airlines

Mar 4

FAT10:44 amFresno Airterminal

11h 15m

1 stop

ORD11:59 pmChicago O'Hare Intl

Mar 8

ORD8:20 amChicago O'Hare Intl

27h 36m

1 stop

FAT9:56 amFresno Airterminal

$282

Find similar

Alaska Airlines

May 6

FAT4:51 pmFresno Airterminal

10h 09m

1 stop

ORD5:00 amChicago O'Hare Intl

May 7

ORD9:00 amChicago O'Hare Intl

7h 22m

1 stop

FAT2:22 pmFresno Airterminal

$283

Find similar

Alaska Airlines

May 6

FAT4:51 pmFresno Airterminal

10h 09m

1 stop

ORD5:00 amChicago O'Hare Intl

May 9

ORD9:00 amChicago O'Hare Intl

7h 22m

1 stop

FAT2:22 pmFresno Airterminal

$286

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 12/24

5:27 pm-2:17 pm

1 stop18h 50m

Chicago O'Hare Intl

jue. 1/1

9:33 pm-9:45 am

2 stops38h 12m

$281

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 3/4

10:44 am-11:59 pm

1 stop11h 15m

Chicago O'Hare Intl

dom. 3/8

8:20 am-9:56 am

1 stop27h 36m

$282

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 5/6

4:51 pm-5:00 am

1 stop10h 09m

Chicago O'Hare Intl

jue. 5/7

9:00 am-2:22 pm

1 stop7h 22m

$283

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 5/6

4:51 pm-5:00 am

1 stop10h 09m

Chicago O'Hare Intl

sáb. 5/9

9:00 am-2:22 pm

1 stop7h 22m

$286

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 3/4

10:44 am-12:01 pm

2 stops23h 17m

Chicago O'Hare Intl

dom. 3/8

8:20 am-9:56 am

1 stop27h 36m

$288

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

jue. 4/2

2:10 pm-11:28 pm

1 stop7h 18m

Chicago O'Hare Intl

lun. 4/6

7:00 am-11:47 am

1 stop6h 47m

$289

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

vie. 1/9

3:10 pm-10:40 pm

1 stop5h 30m

Chicago Midway

dom. 1/11

8:00 am-2:25 pm

1 stop8h 25m

$289

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

mié. 1/7

11:00 am-8:40 pm

2 stops7h 40m

Chicago Midway

dom. 1/11

8:00 am-2:25 pm

1 stop8h 25m

$294

FresnoChicago

FAT - ORD

FATORD

Fresno Airterminal

mié. 1/14

6:05 am-5:55 pm

2 stops9h 50m

Chicago O'Hare Intl

sáb. 1/17

5:20 pm-9:42 pm

1 stop6h 22m

$294

FresnoChicago

FAT - MDW

FATMDW

Fresno Airterminal

lun. 12/15

9:40 am-11:47 pm

2 stops12h 07m

Chicago Midway

sáb. 1/31

9:33 am-4:29 pm

2 stops8h 56m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fresno to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Fresno and Chicago?

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Fresno, with most prices found around $311. If you’re not able to fly to Chicago in September, then January is your next best option. Flight prices from Fresno to Chicago during January average around $313.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $457. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Fresno to Chicago for around $567.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Fresno to Chicago during this time can be as low as $334. In contrast, the most expensive time of day to depart to Chicago is in the evening when prices are around $528.

What is the cheapest Fresno Airterminal to Chicago flight route?

Fly from Fresno Airterminal to Chicago O'Hare Intl for the best Fresno Airterminal - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Fresno when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Fresno for as low as $295 on momondo.

What cabin class options are available on Fresno Airterminal to Chicago flights?

There are 4 cabin classes available to choose from on Fresno Airterminal to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Fresno to Chicago flights?

You could potentially save up to 14% on your flight if you consider stops on a Fresno to Chicago flight.

How have Fresno to Chicago flight prices changed over time?

As of November 2025, prices for Fresno to Chicago flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Fresno to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fresno to Chicago (FAT to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to Chicago

Best Price Found	$213
Fastest flight time	4h 00m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Chicago	1 airport

The best one-way flight to Chicago from Fresno in the past 72 hours is $213. The best round-trip flight deal from Fresno to Chicago found on momondo in the last 72 hours is $419.

The fastest flight from Fresno to Chicago takes 4h 00m

Direct flights go from Fresno to Chicago on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

How far is Fresno Airterminal to Chicago by plane?
Chicago is 1743.7 mi away from Fresno Airterminal. Typically, this will take 6h 09m by plane in normal conditions.
When did momondo last update prices for flights from Fresno Airterminal Airport to Chicago?
Prices for flights from Fresno Airterminal Airport to Chicago refresh daily.
How many operators does momondo search for flights from Fresno Airterminal Airport to Chicago?
As of November 2025, there are 5 operators available to choose from for flights from Fresno Airterminal Airport to Chicago.
How old do you have to be to fly from Fresno Airterminal Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fresno Airterminal Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Fresno to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Fresno to Chicago is Boeing 737-800, representing 45.45% of all bookings. The subsequent popular models are Airbus A319 at 35.23%, Boeing 737 MAX 8 at 2.27%, and Airbus A321-100/200 at 2.27%.
What is the most popular airline from Fresno to Chicago?
momondo data reveals that the most frequently booked airline on the route from Fresno to Chicago is United Airlines, representing 55% of all bookings. The subsequent popular airlines are Southwest at 21%, American Airlines at 15%, and Alaska Airlines at 5%.

Best airlines flying from Fresno to Chicago

Compare and see reviews for airlines that fly from Fresno to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $234	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 8.0 11,363 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fresno to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Fresno to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Fresno to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Fresno to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Fresno. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fresno to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Fresno to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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vie. 1/2

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Flights to Washington, D.C.from $38

Flights to Bostonfrom $59

Flights to Atlantafrom $48

Flights to Dallasfrom $54

Flights to Seattlefrom $58

Flights to Denverfrom $57

Cheap flights from Fresno to Chicago from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to Chicago departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

Find the cheapest flights from Fresno to Chicago

Cheap round-trip flights

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Cheap last minute flights

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Delta flights from Fresno to Chicago

Our best Delta deals on Fresno to Chicago flight tickets

Alaska Airlines flights from Fresno to Chicago

Our best Alaska Airlines deals on Fresno to Chicago flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Fresno to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fresno and Chicago?

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Fresno, with most prices found around $311. If you’re not able to fly to Chicago in September, then January is your next best option. Flight prices from Fresno to Chicago during January average around $313.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Fresno to Chicago during this time can be as low as $334. In contrast, the most expensive time of day to depart to Chicago is in the evening when prices are around $528.

What is the cheapest Fresno Airterminal to Chicago flight route?

Fly from Fresno Airterminal to Chicago O'Hare Intl for the best Fresno Airterminal - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Fresno Airterminal to Chicago flights?

There are 4 cabin classes available to choose from on Fresno Airterminal to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Fresno to Chicago flights?

You could potentially save up to 14% on your flight if you consider stops on a Fresno to Chicago flight.

How have Fresno to Chicago flight prices changed over time?

As of November 2025, prices for Fresno to Chicago flights are approximately 17% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Fresno Airterminal to Chicago?

Alaska Airlines and Southwest are the most popular carriers operating from Fresno Airterminal to Chicago

What airlines fly to Chicago?

When to book flights from Fresno to Chicago

Cheap Fresno to Chicago (FAT to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Fresno Airterminal to Chicago by plane?

When did momondo last update prices for flights from Fresno Airterminal Airport to Chicago?

How many operators does momondo search for flights from Fresno Airterminal Airport to Chicago?

How old do you have to be to fly from Fresno Airterminal Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Fresno to Chicago?

What is the most popular airline from Fresno to Chicago?

Best airlines flying from Fresno to Chicago

Compare and see reviews for airlines that fly from Fresno to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to Chicago?

Can I find flights from Fresno to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Fresno to Chicago?

I’m not ready to book a flight from Fresno to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago