What is the cheapest airline that flies from Arizona to Chicago?

Frontier, Delta, and Allegiant Air are the most popular carriers operating from Arizona to Chicago

How long does it take to fly to Chicago?

Average flight duration from Arizona to Chicago depends on which airport you fly into and out of. Flying from Phoenix to Chicago O'Hare Intl Airport is 3h 30m on average, while flying from Tucson to Chicago O'Hare Intl Airport is 3h 34m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

How many flights depart from Arizona to Chicago on average per day?

26 flights are operational daily from Arizona to Chicago as of October 2026. The most popular departure time for this route is 12:00PM, with 40% of flights per day taking off at noon.

How many flights depart from Arizona to Chicago on average per week?

As of October 2026, 184 flights take off from Arizona and land in Chicago each week. The most common flight departure day for this route is Wed, with 39% of weekly flights taking off on this day.

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Arizona according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 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 Arizona to Chicago?

Prices for flights from Arizona to Chicago refresh daily.

How many operators does momondo search for flights from Arizona to Chicago?

As of October 2026, there are 6 operators available to choose from for flights from Arizona to Chicago.

How old do you have to be to fly from Arizona to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Chicago.

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

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$110 Cheap Flights from Arizona to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arizona to Chicago

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:32 pm - 7:09 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

8:14 pm - 11:23 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$231Frontier

Thu, Feb 11 - Sun, Feb 14

1:35 pm - 7:50 pmPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

5h 15m1 stop Louisville Intl

8:10 am - 12:25 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

5h 15m1 stop Kansas City

$232Southwest

Tue, Dec 8 - Thu, Dec 10

6:30 am - 11:00 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

5:15 am - 11:25 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

7h 10m1 stop Las Vegas Harry Reid Intl

$232Frontier

Wed, Nov 25 - Sat, Nov 28

1:35 pm - 7:50 pmPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

5h 15m1 stop Louisville Intl

5:20 pm - 9:25 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

5h 05m1 stop Kansas City

$232Southwest

Thu, Dec 10 - Mon, Dec 14

7:40 am - 11:45 amAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 05mnonstop

12:35 pm - 3:26 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 51mnonstop

$235Allegiant Air

Fri, Feb 19 - Mon, Feb 22

2:48 pm - 6:55 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

4:03 pm - 6:48 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 45mnonstop

$237Allegiant Air

Sat, Dec 26 - Wed, Jan 6

12:58 am - 8:55 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

6h 57m1 stop Minneapolis St Paul

6:00 am - 1:44 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

8h 44m1 stop Atlanta Hartsfield-Jackson

$237Delta

Fri, Dec 11 - Mon, Dec 14

12:58 am - 8:55 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

6h 57m1 stop Minneapolis St Paul

6:00 am - 12:06 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

7h 06m1 stop Atlanta Hartsfield-Jackson

$237Delta

Fri, Dec 4 - Tue, Dec 8

4:09 pm - 8:55 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 pm - 12:52 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$237American Airlines

Thu, Nov 19 - Fri, Nov 27

5:00 am - 9:37 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

6:10 pm - 9:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$237American Airlines

Thu, Nov 19 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 am - 12:23 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 13mnonstop

1:13 pm - 3:44 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 31mnonstop

$239Allegiant Air

Wed, Nov 4 - Wed, Nov 11

8:10 am - 12:23 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 13mnonstop

1:13 pm - 3:44 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 31mnonstop

$244Allegiant Air

Wed, Nov 4 - Wed, Nov 11

11:55 am - 11:13 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

10h 18m1 stop Dallas/Fort Worth

6:30 am - 9:04 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

27h 34m1 stop Denver Intl

$246Frontier

Tue, Nov 3 - Tue, Nov 10

10:09 am - 12:21 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

13h 12m1 stop Denver Intl

6:30 am - 12:42 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

19h 12m1 stop Denver Intl

$246Frontier

Wed, Nov 4 - Wed, Nov 11

12:23 pm - 6:02 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

9:45 pm - 12:52 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$359American Airlines

Sat, Oct 31 - Sat, Nov 21

1:44 pm - 11:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

9h 15m1 stop Seattle/Tacoma Intl

4:36 pm - 11:55 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

8h 19m1 stop Dallas/Fort Worth

$361Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

2:46 pm - 12:21 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 35m1 stop Denver Intl

9:01 pm - 10:27 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

14h 26m1 stop San Diego

$368Multiple Airlines

Fri, Oct 30 - Mon, Nov 30

11:20 am - 5:00 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 40mnonstop

12:55 pm - 3:57 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$421United Airlines

Sat, Oct 31 - Sun, Nov 15

9:55 am - 5:05 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

5h 10m1 stop Denver Intl

7:15 am - 10:17 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

$431United Airlines

Sat, Oct 31 - Sun, Nov 15

6:50 am - 11:39 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 49mnonstop

3:13 pm - 6:14 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 01mnonstop

$501American Airlines

Tue, Nov 3 - Sat, Nov 7

Cheap direct flights

Enter your travel dates to find the best prices.

2:32 pm - 7:09 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

8:14 pm - 11:23 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$231Frontier

Thu, Feb 11 - Sun, Feb 14

7:40 am - 11:45 amAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 05mnonstop

12:35 pm - 3:26 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 51mnonstop

$235Allegiant Air

Fri, Feb 19 - Mon, Feb 22

2:18 pm - 6:55 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

8:00 pm - 11:09 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 09mnonstop

$236Frontier

Wed, Dec 23 - Sat, Jan 2

4:09 pm - 8:55 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 pm - 12:52 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$237American Airlines

Thu, Nov 19 - Fri, Nov 27

5:00 am - 9:37 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 37mnonstop

6:10 pm - 9:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

$237American Airlines

Thu, Nov 19 - Fri, Nov 27

1:45 pm - 6:24 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

10:43 am - 1:48 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$237United Airlines

Fri, Dec 4 - Sat, Dec 5

1:35 am - 5:45 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

3h 10mnonstop

3:05 pm - 5:55 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 50mnonstop

$237Southwest

Tue, Dec 1 - Sat, Dec 5

8:30 pm - 12:50 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

3h 20mnonstop

9:45 pm - 12:40 amMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 55mnonstop

$237Southwest

Sat, Nov 21 - Mon, Nov 23

2:48 pm - 6:55 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

4:03 pm - 6:48 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 45mnonstop

$237Allegiant Air

Sat, Dec 26 - Wed, Jan 6

1:45 pm - 6:24 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

9:15 am - 12:28 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 13mnonstop

$240United Airlines

Mon, Dec 14 - Thu, Jan 7

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Frontier flights from Arizona to Chicago

Our best Frontier deals on Arizona to Chicago flight tickets

Frontier

Feb 11

PHX2:32 pmPhoenix Sky Harbor Intl

3h 37m

ORD7:09 pmChicago O'Hare Intl

Feb 14

ORD8:14 pmChicago O'Hare Intl

4h 09m

PHX11:23 pmPhoenix Sky Harbor Intl

$231

Frontier

Nov 24

PHX6:30 amPhoenix Sky Harbor Intl

3h 30m

ORD11:00 amChicago O'Hare Intl

Nov 28

ORD5:15 amChicago O'Hare Intl

7h 10m

1 stop

PHX11:25 amPhoenix Sky Harbor Intl

$232

Frontier

Nov 21

PHX7:34 pmPhoenix Sky Harbor Intl

11h 13m

1 stop

ORD7:47 amChicago O'Hare Intl

Nov 28

ORD12:05 pmChicago O'Hare Intl

4h 10m

PHX3:15 pmPhoenix Sky Harbor Intl

$234

American Airlines flights from Arizona to Chicago

Our best American Airlines deals on Arizona to Chicago flight tickets

American Airlines

Nov 11

PHX3:40 pmPhoenix Sky Harbor Intl

6h 35m

1 stop

ORD11:15 pmChicago O'Hare Intl

Nov 14

ORD6:50 amChicago O'Hare Intl

3h 55m

PHX9:45 amPhoenix Sky Harbor Intl

$259

American Airlines

Nov 25

PHX5:00 amPhoenix Sky Harbor Intl

3h 37m

ORD9:37 amChicago O'Hare Intl

Dec 2

ORD5:00 amChicago O'Hare Intl

3h 58m

PHX7:58 amPhoenix Sky Harbor Intl

$260

American Airlines

Dec 22

PHX8:35 pmPhoenix Sky Harbor Intl

3h 24m

ORD12:59 amChicago O'Hare Intl

Jan 5

ORD9:01 pmChicago O'Hare Intl

3h 58m

PHX11:59 pmPhoenix Sky Harbor Intl

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixChicago

PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl

PHXORD

Phoenix Sky Harbor Intl

Thu 2/11

2:32 pm-7:09 pm

Nonstop3h 37m

Chicago O'Hare Intl

Sun 2/14

8:14 pm-11:23 pm

Nonstop4h 09m

$231

PhoenixChicago

PHX Phoenix Sky Harbor Intl - MDW Chicago Midway

PHXMDW

Phoenix Sky Harbor Intl

Tue 12/8

1:35 pm-7:50 pm

1 stop5h 15m

Chicago Midway

Thu 12/10

8:10 am-12:25 pm

1 stop5h 15m

$232

PhoenixChicago

PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl

PHXORD

Phoenix Sky Harbor Intl

Wed 11/25

6:30 am-11:00 am

Nonstop3h 30m

Chicago O'Hare Intl

Sat 11/28

5:15 am-11:25 am

1 stop7h 10m

$232

PhoenixChicago

PHX Phoenix Sky Harbor Intl - MDW Chicago Midway

PHXMDW

Phoenix Sky Harbor Intl

Thu 12/10

1:35 pm-7:50 pm

1 stop5h 15m

Chicago Midway

Mon 12/14

5:20 pm-9:25 pm

1 stop5h 05m

$232

PhoenixChicago

AZA Phoenix-Mesa Gateway - RFD Chicago Greater Rockford

AZARFD

Phoenix-Mesa Gateway

Fri 2/19

7:40 am-11:45 am

Nonstop3h 05m

Chicago Greater Rockford

Mon 2/22

12:35 pm-3:26 pm

Nonstop3h 51m

$235

Quickest round-trip

PhoenixChicago

AZA Phoenix-Mesa Gateway - RFD Chicago Greater Rockford

AZARFD

Phoenix-Mesa Gateway

Sat 12/26

2:48 pm-6:55 pm

Nonstop3h 07m

Chicago Greater Rockford

Wed 1/6

4:03 pm-6:48 pm

Nonstop3h 45m

$237

PhoenixChicago

PHX Phoenix Sky Harbor Intl - MDW Chicago Midway

PHXMDW

Phoenix Sky Harbor Intl

Fri 12/11

12:58 am-8:55 am

1 stop6h 57m

Chicago Midway

Mon 12/14

6:00 am-1:44 pm

1 stop8h 44m

$237

PhoenixChicago

PHX Phoenix Sky Harbor Intl - MDW Chicago Midway

PHXMDW

Phoenix Sky Harbor Intl

Fri 12/4

12:58 am-8:55 am

1 stop6h 57m

Chicago Midway

Tue 12/8

6:00 am-12:06 pm

1 stop7h 06m

$237

PhoenixChicago

PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl

PHXORD

Phoenix Sky Harbor Intl

Thu 11/19

4:09 pm-8:55 pm

Nonstop3h 46m

Chicago O'Hare Intl

Fri 11/27

9:45 pm-12:52 am

Nonstop4h 07m

$237

PhoenixChicago

PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl

PHXORD

Phoenix Sky Harbor Intl

Thu 11/19

5:00 am-9:37 am

Nonstop3h 37m

Chicago O'Hare Intl

Fri 11/27

6:10 pm-9:17 pm

Nonstop4h 07m

$237

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 Arizona 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

Other information

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Arizona, with most prices found around $227. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Arizona to Chicago during February average around $228.

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 Thursday when prices can be found for as low as $388. 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 Arizona to Chicago for around $563.

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 Arizona to Chicago during this time can be as low as $373. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $453.

What is the cheapest Arizona to Chicago flight route?

Fly from Phoenix-Mesa Gateway to Chicago Greater Rockford for the best Arizona - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Arizona for as low as $278 on momondo.

What cabin class options are available on Arizona to Chicago flights?

There are 4 cabin classes available to choose from on Arizona 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 Arizona to Chicago flights?

No. A direct flight is the cheapest option for a flight between Arizona to Chicago.

Cheap Arizona to Chicago flight deals and tips

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

Best Price Found	$110
Fastest flight time	3h 05m
Direct flights	Tue, Wed, Thu, Sat and Sun
Airports in Chicago	3 airports

The best one-way flight to Chicago from Arizona in the past 72 hours is $110. The best round-trip flight deal from Arizona to Chicago found on momondo in the last 72 hours is $231.

The fastest flight from Arizona to Chicago takes 3h 05m

Direct flights go from Arizona to Chicago on Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Southwest and Allegiant Air.

There are 3 airports in Chicago. From Arizona there are direct flights to Chicago Greater Rockford (RFD).

Search flight deals

Frequently asked questions about flying from Arizona to Chicago

When did momondo last update prices for flights from Arizona to Chicago?
Prices for flights from Arizona to Chicago refresh daily.
How many operators does momondo search for flights from Arizona to Chicago?
As of October 2026, there are 6 operators available to choose from for flights from Arizona to Chicago.
How old do you have to be to fly from Arizona to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Arizona to Chicago?
Based on momondo bookings for flights between Arizona and Chicago, the leading plane model is Boeing 737-800, making up 17.33% of the total bookings. Other popular models include Airbus A321-100/200 with 15.27%, Boeing 737-900 with 14.03%, and Boeing 737 MAX 9 with 12.07%.

Best airlines flying from Arizona to Chicago

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $57	Free Cancellation	Rating 5.5 2,514 reviews	Search Frontier flights
Allegiant Air	PriceFrom $142	Free Cancellation	Rating 7.3 680 reviews	Search Allegiant Air flights
JetBlue	PriceFrom $173	Free Cancellation	Rating 7.1 3,075 reviews	Search JetBlue flights
Southwest	PriceFrom $187	Free Cancellation	Rating 7.9 4,218 reviews	Search Southwest flights
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.3 10,445 reviews	Search United Airlines flights
American Airlines	PriceFrom $213	Free Cancellation	Rating 7.0 12,201 reviews	Search American Airlines flights

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Saint Joseph

Benton Harbor

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

Porter

Griffith

Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arizona to Chicago for you.

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

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

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

Once you have performed a search for Arizona to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chicago from Arizona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in Chicago

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Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Cheap flights from Arizona to Chicago from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Chicago departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Arizona to Chicago

Cheap round-trip flights

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Cheap last minute flights

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Filter for what you want

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Frontier flights from Arizona to Chicago

Our best Frontier deals on Arizona to Chicago flight tickets

American Airlines flights from Arizona to Chicago

Our best American Airlines deals on Arizona to Chicago flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Arizona to Chicago

What is the cheapest month to fly to Chicago?

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?

What is the cheapest Arizona to Chicago flight route?

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

What cabin class options are available on Arizona to Chicago flights?

Can stopping save me money on Arizona to Chicago flights?

What is the cheapest airline that flies from Arizona to Chicago?

What airlines fly to Chicago?

How many flights depart from Arizona to Chicago on average per day?

How many flights depart from Arizona to Chicago on average per week?

How long does it take to fly to Chicago?

Cheap Arizona to Chicago flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

Frequently asked questions about flying from Arizona to Chicago

Best airlines flying from Arizona to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

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

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Arizona

According to popular flight searches on momondo this year

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