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

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

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

As of September 2026, there are 308 flights per week flying from Chicago to Arizona. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

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

As of September 2026, 44 flights take off from Chicago and land in Arizona each day. The most common flight departure time for this route is 7:00PM, with 41% of daily flights taking off in the evening.

What airlines fly to Arizona?

American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Arizona from Chicago according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 8 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago to Arizona?

Prices for flights from Chicago to Arizona were last updated today.

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

The number of operators available for flights from Chicago to Arizona is 8 as of September 2026.

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

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 Chicago to Arizona.

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

The travel and health documents required for your trip to Arizona 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 Arizona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$118 Cheap Flights from Chicago to Arizona in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:58 pm - 10:29 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 31mnonstop

8:10 am - 1:17 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

$253Allegiant Air

Sat, Oct 3 - Wed, Oct 7

7:51 pm - 10:42 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 51mnonstop

8:10 am - 12:15 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 05mnonstop

$253Allegiant Air

Sat, Feb 20 - Wed, Feb 24

9:42 pm - 12:47 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

3:57 pm - 12:54 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 57m1 stop Denver Intl

$253Frontier

Fri, Dec 4 - Mon, Dec 7

11:35 am - 2:40 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

6:00 am - 10:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

$253Frontier

Fri, Nov 20 - Wed, Nov 25

8:30 pm - 10:24 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

12:20 pm - 5:00 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 40mnonstop

$253United Airlines

Fri, Oct 23 - Wed, Nov 4

7:00 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

6:20 pm - 10:58 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 38mnonstop

$253United Airlines

Sat, Oct 24 - Fri, Nov 6

6:15 pm - 8:00 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

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

3h 10mnonstop

$253Southwest

Fri, Oct 23 - Tue, Nov 3

5:10 am - 6:55 amMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

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

3h 10mnonstop

$253Southwest

Sat, Oct 24 - Thu, Nov 5

6:30 am - 2:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 47m1 stop Denver Intl

7:00 am - 5:49 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

9h 49m1 stop Seattle/Tacoma Intl

$254Multiple Airlines

Tue, Oct 6 - Tue, Dec 8

8:01 pm - 12:10 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

30h 09m1 stop Los Angeles

7:38 am - 6:53 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

9h 15m1 stop San Diego

$257Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

Cheap last minute flights

Enter your travel dates to find the best prices.

8:44 pm - 10:09 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 25mnonstop

3:01 pm - 8:08 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

$290Allegiant Air

Mon, Sep 28 - Sat, Oct 3

8:44 pm - 10:09 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 25mnonstop

8:10 am - 1:17 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

$296Allegiant Air

Mon, Sep 28 - Wed, Sep 30

8:55 pm - 10:47 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

27h 52m1 stop Las Vegas Harry Reid Intl

6:15 am - 12:21 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

16h 06m1 stop Denver Intl

$346Frontier

Fri, Sep 25 - Tue, Oct 27

6:30 am - 7:51 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

15h 21m1 stop Denver Intl

7:48 pm - 9:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

11h 47m1 stop Dallas/Fort Worth

$351Frontier

Fri, Sep 25 - Mon, Oct 26

8:00 am - 3:10 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 10m1 stop Seattle/Tacoma Intl

7:08 am - 7:21 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

10h 13m1 stop San Diego

$421Alaska Airlines

Wed, Sep 23 - Wed, Sep 30

6:00 am - 3:10 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

11h 10m1 stop Seattle/Tacoma Intl

7:49 pm - 1:22 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

15h 33m1 stop San Diego

$421Alaska Airlines

Wed, Sep 23 - Wed, Sep 30

6:59 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 55mnonstop

8:48 am - 2:33 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 45mnonstop

$431American Airlines

Fri, Sep 25 - Tue, Oct 27

6:59 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 55mnonstop

12:36 am - 5:59 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 23mnonstop

$431American Airlines

Fri, Sep 25 - Sun, Oct 25

4:55 pm - 6:35 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 40mnonstop

5:00 am - 10:15 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

3h 15mnonstop

$431Southwest

Fri, Sep 25 - Tue, Oct 27

7:50 pm - 9:30 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 40mnonstop

6:55 pm - 12:15 amPHX Phoenix Sky Harbor Intl-MDW Chicago Midway

3h 20mnonstop

$431Southwest

Fri, Sep 25 - Mon, Oct 26

Cheap direct flights

Enter your travel dates to find the best prices.

6:15 pm - 8:00 pmMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

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

3h 10mnonstop

$253Southwest

Fri, Oct 23 - Tue, Nov 3

5:10 am - 6:55 amMDW Chicago Midway-PHX Phoenix Sky Harbor Intl

3h 45mnonstop

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

3h 10mnonstop

$253Southwest

Sat, Oct 24 - Thu, Nov 5

11:35 am - 2:40 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

6:00 am - 10:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

$253Frontier

Fri, Nov 20 - Wed, Nov 25

4:20 pm - 6:27 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 07mnonstop

6:00 am - 10:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

$253Frontier

Fri, Oct 23 - Sat, Nov 21

8:30 pm - 10:24 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

12:20 pm - 5:00 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 40mnonstop

$253United Airlines

Fri, Oct 23 - Wed, Nov 4

7:00 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

6:20 pm - 10:58 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 38mnonstop

$253United Airlines

Sat, Oct 24 - Fri, Nov 6

8:58 pm - 10:29 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 31mnonstop

8:10 am - 1:17 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 07mnonstop

$253Allegiant Air

Sat, Oct 3 - Wed, Oct 7

7:51 pm - 10:42 pmRFD Chicago Greater Rockford-AZA Phoenix-Mesa Gateway

3h 51mnonstop

8:10 am - 12:15 pmAZA Phoenix-Mesa Gateway-RFD Chicago Greater Rockford

3h 05mnonstop

$253Allegiant Air

Sat, Feb 20 - Wed, Feb 24

3:13 pm - 5:15 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 02mnonstop

10:01 am - 2:43 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 42mnonstop

$271American Airlines

Sat, Oct 24 - Wed, Nov 4

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

4h 01mnonstop

8:51 am - 1:40 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 49mnonstop

$271American Airlines

Sat, Nov 14 - Tue, Nov 17

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Southwest flights from Chicago to Arizona

Our best Southwest deals on Chicago to Arizona flight tickets

Southwest

Oct 23

MDW6:15 pmChicago Midway

3h 45m

PHX8:00 pmPhoenix Sky Harbor Intl

Nov 3

PHX1:35 amPhoenix Sky Harbor Intl

3h 10m

MDW5:45 amChicago Midway

$253

Southwest

Nov 27

MDW5:10 amChicago Midway

3h 55m

PHX8:05 amPhoenix Sky Harbor Intl

Nov 30

PHX1:35 amPhoenix Sky Harbor Intl

3h 10m

MDW5:45 amChicago Midway

$254

Southwest

Oct 15

MDW10:55 pmChicago Midway

3h 50m

PHX12:45 amPhoenix Sky Harbor Intl

Oct 17

PHX8:25 amPhoenix Sky Harbor Intl

5h 40m

1 stop

MDW4:05 pmChicago Midway

$255

Frontier flights from Chicago to Arizona

Our best Frontier deals on Chicago to Arizona flight tickets

Frontier

Nov 20

ORD11:35 amChicago O'Hare Intl

4h 05m

PHX2:40 pmPhoenix Sky Harbor Intl

Nov 25

PHX6:00 amPhoenix Sky Harbor Intl

3h 30m

ORD10:30 amChicago O'Hare Intl

$253

Frontier

Oct 13

ORD8:46 amChicago O'Hare Intl

13h 56m

1 stop

PHX8:42 pmPhoenix Sky Harbor Intl

Oct 15

PHX7:32 pmPhoenix Sky Harbor Intl

3h 27m

ORD12:59 amChicago O'Hare Intl

$254

Frontier

Oct 23

ORD8:01 pmChicago O'Hare Intl

22h 16m

1 stop

PHX4:17 pmPhoenix Sky Harbor Intl

Oct 25

PHX7:32 pmPhoenix Sky Harbor Intl

3h 27m

ORD12:59 amChicago O'Hare Intl

$255

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoPhoenix

RFD Chicago Greater Rockford - AZA Phoenix-Mesa Gateway

RFDAZA

Chicago Greater Rockford

Sat 10/3

8:58 pm-10:29 pm

Nonstop3h 31m

Phoenix-Mesa Gateway

Wed 10/7

8:10 am-1:17 pm

Nonstop3h 07m

$253

ChicagoPhoenix

RFD Chicago Greater Rockford - AZA Phoenix-Mesa Gateway

RFDAZA

Chicago Greater Rockford

Sat 2/20

7:51 pm-10:42 pm

Nonstop3h 51m

Phoenix-Mesa Gateway

Wed 2/24

8:10 am-12:15 pm

Nonstop3h 05m

$253

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Fri 12/4

9:42 pm-12:47 am

Nonstop4h 05m

Phoenix Sky Harbor Intl

Mon 12/7

3:57 pm-12:54 am

1 stop7h 57m

$253

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Fri 11/20

11:35 am-2:40 pm

Nonstop4h 05m

Phoenix Sky Harbor Intl

Wed 11/25

6:00 am-10:30 am

Nonstop3h 30m

$253

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Fri 10/23

8:30 pm-10:24 pm

Nonstop3h 54m

Phoenix Sky Harbor Intl

Wed 11/4

12:20 pm-5:00 pm

Nonstop3h 40m

$253

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Sat 10/24

7:00 am-8:54 am

Nonstop3h 54m

Phoenix Sky Harbor Intl

Fri 11/6

6:20 pm-10:58 pm

Nonstop3h 38m

$253

ChicagoPhoenix

MDW Chicago Midway - PHX Phoenix Sky Harbor Intl

MDWPHX

Chicago Midway

Fri 10/23

6:15 pm-8:00 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

Tue 11/3

1:35 am-5:45 am

Nonstop3h 10m

$253

ChicagoPhoenix

MDW Chicago Midway - PHX Phoenix Sky Harbor Intl

MDWPHX

Chicago Midway

Sat 10/24

5:10 am-6:55 am

Nonstop3h 45m

Phoenix Sky Harbor Intl

Thu 11/5

1:35 am-5:45 am

Nonstop3h 10m

$253

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Tue 10/6

6:30 am-2:17 pm

1 stop9h 47m

Phoenix Sky Harbor Intl

Tue 12/8

7:00 am-5:49 pm

1 stop9h 49m

$254

ChicagoPhoenix

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

ORDPHX

Chicago O'Hare Intl

Sat 10/17

8:01 pm-12:10 am

1 stop30h 09m

Phoenix Sky Harbor Intl

Sat 10/24

7:38 am-6:53 pm

1 stop9h 15m

$257

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 Chicago to Arizona

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 Arizona?

The month of January is, on average, the cheapest month to fly to Arizona from Chicago, with most prices found around $246. If you aren’t able to travel to Arizona during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $279.

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

On average, the least expensive day to fly to Arizona from Chicago is on a Saturday. momondo users have found tickets for Saturday departures for as low as $302. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $371.

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

Our most recent data shows that the best time of day to fly to Arizona is in the morning. Flights from Chicago to Arizona during this time can be as low as $327. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $356 on average. Flights to Arizona from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Arizona flight route?

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

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

You are more likely to see cheaper flights to Arizona from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Chicago for as low as $271 on momondo.

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

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

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

Cheap Chicago to Arizona flight deals and tips

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

Best Price Found	$118
Fastest flight time	3h 31m
Direct flights	Tue, Thu, Sat and Sun
Airports in Arizona	66 airports

The best one-way flight to Arizona from Chicago in the past 72 hours is $118. The best round-trip flight deal from Chicago to Arizona found on momondo in the last 72 hours is $253.

The fastest flight from Chicago to Arizona takes 3h 31m

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

There are 66 airports in Arizona. From Chicago there are direct flights to Phoenix-Mesa Gateway (AZA).

Search flight deals

Frequently asked questions about flying from Chicago to Arizona

When did momondo last update prices for flights from Chicago to Arizona?
Prices for flights from Chicago to Arizona were last updated today.
How many operators does momondo search for flights from Chicago to Arizona?
The number of operators available for flights from Chicago to Arizona is 8 as of September 2026.
How old do you have to be to fly from Chicago to Arizona?
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 Chicago to Arizona.
What documentation or ID do you need to fly to Arizona?
The travel and health documents required for your trip to Arizona 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 Arizona. 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 Chicago to Arizona?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Arizona is Boeing 737-800 (19.98% of total bookings). The next most popular plane models are Airbus A321-100/200 (16.15%), Boeing 737-900 (15.28%), and Boeing 737 MAX 9 (11.77%).

Best airlines flying from Chicago to Arizona

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $64	Free Cancellation	Rating 5.6 2,583 reviews	Search Frontier flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.8 8,595 reviews	Search Delta flights
Allegiant Air	PriceFrom $122	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
JetBlue	PriceFrom $188	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.0 12,081 reviews	Search American Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,196 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $231	Free Cancellation	Rating 7.9 12,953 reviews	Search Alaska Airlines flights

Why use momondo?

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

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

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

All flight searches from Chicago to Arizona on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Arizona from Chicago.

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

Yes momondo offers price alerts on flights to Arizona from Chicago. 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.

An easier way to manage your Arizona 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.

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Popular cities in Arizona

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $50

Flights to Orlandofrom $52

Flights to Miamifrom $79

Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $105

Flights to Atlantafrom $43

Flights to Dallasfrom $59

Cheap flights from Chicago to Arizona from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Arizona departing on 12/7. 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 Chicago to Arizona

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Price Alerts

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Southwest flights from Chicago to Arizona

Our best Southwest deals on Chicago to Arizona flight tickets

Frontier flights from Chicago to Arizona

Our best Frontier deals on Chicago to Arizona flight tickets

momondo Fare Finder

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

See travel insights to Arizona from

How to get the cheapest flight ticket from Chicago to Arizona

What is the cheapest month to fly to Arizona?

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

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

What is the cheapest Chicago to Arizona flight route?

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

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

Can stopping save me money on Chicago to Arizona flights?

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

What airlines fly to Arizona?

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

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

Cheap Chicago to Arizona flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Arizona

Frequently asked questions about flying from Chicago to Arizona

Best airlines flying from Chicago to Arizona

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

Why use momondo?

An easier way to manage your Arizona 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 Arizona

Popular cities in Arizona

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

Chicago flight routes

According to popular flight searches on momondo this year

Arizona flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Arizona

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According to popular flight searches on momondo this year