Arizona

$98+ Cheap flights from Chicago (CHI) to Arizona

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
May 31 — Jun 71
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Cheap flight deals from Chicago to Arizona

Cheapest flights from Chicago to Arizona
Explore the most affordable flight options available from Chicago to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sat 7/111:03 pm
RFD
-
AZA
Nonstop3h 22m
Allegiant Air
Sat 7/257:00 am
AZA
-
RFD
Nonstop3h 08m
Allegiant Air
Deal found 4/27$195
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2812:27 pm
MDW
-
PHX
1 stop11h 59m
Frontier
Sun 5/3111:30 pm
PHX
-
MDW
1 stop9h 39m
Frontier
Deal found 4/27$197
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:50 pm
RFD
-
AZA
Nonstop3h 24m
Allegiant Air
Wed 6/102:51 pm
AZA
-
RFD
Nonstop3h 09m
Allegiant Air
Deal found 4/26$197
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/21:50 pm
ORD
-
LAS
1 stop9h 01m
Frontier
Tue 6/3011:45 pm
LAS
-
ORD
Nonstop3h 47m
Frontier
Deal found 4/26$198
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/89:10 pm
RFD
-
AZA
Nonstop3h 24m
Allegiant Air
Fri 6/123:11 pm
AZA
-
RFD
Nonstop3h 09m
Allegiant Air
Deal found 4/29$198
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/123:07 pm
MDW
-
PHX
1 stop23h 33m
Frontier
Mon 5/186:00 am
PHX
-
MDW
1 stop6h 12m
Frontier
Deal found 4/27$199
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:37 pm
ORD
-
PHX
1 stop12h 07m
Frontier
Sat 5/169:15 am
PHX
-
ORD
1 stop11h 46m
Frontier
Deal found 4/28$199
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/208:55 pm
RFD
-
AZA
Nonstop3h 35m
Allegiant Air
Fri 5/223:17 pm
AZA
-
RFD
Nonstop3h 06m
Allegiant Air
Deal found 5/1$199
This Orbitz deal was found by Cheapflights users on 4/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:57 pm
ORD
-
LAS
1 stop21h 32m
Frontier
Sat 8/111:40 pm
LAS
-
ORD
Nonstop3h 48m
Frontier
Deal found 4/26$200
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:07 pm
MDW
-
LAS
1 stop8h 03m
Frontier
Tue 5/126:45 am
LAS
-
MDW
1 stop13h 17m
Frontier
Deal found 4/26$200
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:55 pm
RFD
-
AZA
Nonstop3h 35m
Allegiant Air
Sat 5/237:05 am
AZA
-
RFD
Nonstop3h 06m
Allegiant Air
Deal found 4/27$200
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/2712:04 pm
MDW
-
PHX
1 stop10h 29m
Frontier
Sun 5/316:00 am
PHX
-
MDW
1 stop6h 12m
Frontier
Deal found 4/26$201

Find flight deals from Chicago to Arizona

Keep the following information in mind while searching for Chicago to Arizona flight deals. Data was last updated May 1, 2026.

Round-trip from

$195
(Kiwi.com)

One-way from

$98
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$295

Good round-trip deal

$168 or less

Good one-way deal

$60 or less
From Chicago (CHI) to Arizona
One-way flight from Chicago (CHI) to Arizona
Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Chicago (CHI) to Arizona.
Price to beat on a one-way flight from Chicago (CHI) to Arizona.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Arizona 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 May 1, 2026.
Use the filters below to find and compare flights from Chicago to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Sat 6/20

1:04 pm-2:28 pm

Nonstop3h 24m

Phoenix-Mesa Gateway

Mon 6/22

3:11 pm-8:20 pm

Nonstop3h 09m

$197

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Fri 5/22

9:13 pm-10:48 pm

Nonstop3h 35m

Phoenix-Mesa Gateway

Wed 5/27

2:59 pm-8:05 pm

Nonstop3h 06m

$208

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Fri 6/26

10:05 pm-11:29 pm

Nonstop3h 24m

Phoenix-Mesa Gateway

Mon 6/29

4:06 pm-9:15 pm

Nonstop3h 09m

$208

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Fri 5/15

8:35 pm-10:09 pm

Nonstop3h 34m

Phoenix-Mesa Gateway

Mon 5/18

2:44 pm-7:45 pm

Nonstop3h 01m

$211

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Fri 6/19

9:10 pm-10:34 pm

Nonstop3h 24m

Phoenix-Mesa Gateway

Sat 6/27

7:05 am-12:14 pm

Nonstop3h 09m

$213
Quickest round-trip

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Mon 7/6

9:13 pm-10:35 pm

Nonstop3h 22m

Phoenix-Mesa Gateway

Mon 7/20

3:15 pm-8:23 pm

Nonstop3h 08m

$214

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Sat 5/23

1:01 pm-2:36 pm

Nonstop3h 35m

Phoenix-Mesa Gateway

Mon 5/25

3:17 pm-8:23 pm

Nonstop3h 06m

$218

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

Mon 10/5

1:57 pm-3:28 pm

Nonstop3h 31m

Phoenix-Mesa Gateway

Wed 10/7

8:10 am-1:17 pm

Nonstop3h 07m

$220

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 7/11

4:02 pm-5:55 pm

Nonstop3h 53m

Phoenix Sky Harbor Intl

Wed 7/15

5:43 pm-11:25 pm

Nonstop3h 42m

$255

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Wed 5/20

10:52 am-1:03 pm

Nonstop4h 11m

Las Vegas Harry Reid Intl

Sat 5/23

11:30 pm-5:11 am

Nonstop3h 41m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from Chicago to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Chicago 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 Chicago to Arizona

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

The price you pay for your flight from Chicago to Arizona may vary depending on when you book. For the best chance of a lower fare, look to book 80 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 Chicago to Arizona?

Currently, January is the cheapest month in which you can book a flight from Chicago to Arizona (average of $237). Flying from Chicago to Arizona in December is currently the most expensive (average of $376). 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 CHI to AZ?

Find hourly flight availability from Chicago to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2026.

It’s typically best to fly out from Chicago to Arizona in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago to Arizona?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Arizona. Price data was last updated on April 25, 2026.

Travelers seeking maximum savings on their Chicago to Arizona flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Arizona

Explore weekly flight availability from Chicago to Arizona. 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 May 1, 2026.

The most flights from CHI to USAZ are scheduled on a Thursday (69 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Chicago to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated May 1, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Chicago to Arizona have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How does Phoenix Sky Harbor (PHX) contribute to sustainability practices?

    The Airport Carbon Accreditation Program of the Airport Council International recently acknowledged Phoenix Sky Harbor International Airport's dedication to being future-friendly and a pioneer in sustainability. PHX has given a "Transformation" Level 4 certification for the assessment year 2021. It is the only airport in the United States to have the Transformation certification at the moment and also one of just three airports in the country to have attained the Level 4/4+ grading tier. Additionally, PHX airport is implementing new approaches to reducing heat, conserving water, and reducing carbon emissions.

  • Are there sustainable airlines flying on this route?

    The current fleet of Frontier Airlines is 43% more fuel efficient, and the company is dedicated to upholding its title as America's Greenest Airline. The largest A320neo fleet in the US is operated by Frontier! With the usage of these aircraft, seating arrangements, weight-saving techniques, and baggage handling procedures have all helped the airline save an average of 43 percent more fuel than other American airlines, making it the most fuel-efficient airline. In 2020, Delta replaced many of its fleets with 25% fuel-efficient airlines. It aims at replacing 10% of jet fuel with sustainable aviation fuel.

  • Which means of transport is sustainable at Chicago O'Hare International Airport (ORD)?

    Passengers can travel sustainably in various ways to and from ORD. The O'Hare Blue Line station to Forest Park via downtown Chicago is served by the CTA Blue Line, or "L" train, which operates 24h. If you are in the Chicago metropolitan area, you can opt for Metra which provides commuter trains. The O'Hare Transfer Station is connected to Union Station in Chicago city center via the North Central Service. The Airport Transit System is a continuously running every 3-5 minutes automated train service that passengers can use to navigate the airport.

  • What airports serve Chicago to Arizona flights?

    Airports that serve Chicago to Arizona are slightly limited when it comes to Chicago. Chicago O’Hare International Airport does serve flights as well as Chicago Midway International Airport but those two would be the only airports in Chicago that would serve flights out to Arizona. Arizona has many airports available to receive flights from either O’Hare or Midway, though Arizona’s most popular airport is Phoenix Sky Harbor International Airport which is also Arizona’s busiest airport and one of the largest commercial airports in the US. Another airport in Arizona that accept flights from Chicago is Tucson International Airport, which is Arizona’s second busiest airport.

  • Which airlines fly directly from Chicago to Arizona?

    Airlines that fly directly from Chicago to Arizona vary on the airports chosen to arrive in and fly out from. If you choose to fly from O’Hare International Airport to Phoenix Sky Harbor International Airport, American Airlines will have a majority of flights available, with United Airlines and Frontier Airlines also offering a few flights. When flying from Chicago Midway International Airport to Tucson International Airport, Delta Airlines will have a majority of the flight choices available.

  • What are the stopover options between Chicago to Arizona?

    Stopovers from Chicago Midway International Airport to Tucson International Airport vary between one and two stopovers. The locations of the stopovers can also vary from Atlanta, Minneapolis, and Salt Lake City. Flight times for these flights can also vary from 3h 35m-9h 19m. When flying from O’Hare International Airport to Phoenix Sky Harbor International, typically the flights are nonstop and vary in times from 3h 31m-5h 46m.

  • Do I need a passport or visa to fly from Chicago to Arizona?

    Due to Chicago and Arizona being both located within the US, any flights from Chicago to Arizona would be considered domestic flights and US Citizens will not be required to have a visa in order to fly to either state. What will be required is a form of photo identification such as a passport or a driver’s license in order to be able to board the aircraft.

  • How long is the flight from Chicago to Arizona?

    For as low as $197, Allegiant Air can have you in Arizona from Chicago in 3h 24m. Airlines will cover a distance of 1371 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Chicago to Arizona one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $38. Allegiant Air flights start at $55 while deals on Spirit Airlines start at $79 one-way.

  • What are the most popular routes from Chicago to Arizona?

  • What are the most reliable airlines from Chicago to Arizona?

    No one likes to see their flight delayed. When booking a flight from Chicago to Arizona consider choosing Austrian Airlines (89%), Brussels Airlines (88%) or United Airlines (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Arizona?

    On average you can expect to pay $761 for a flight from Chicago to Arizona. The cheapest flight overall is $98 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $77.

  • Can I find deals for flights from Chicago to Arizona that include hotel bookings?

    Yes. In addition to deals on Chicago to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Arizona.

  • Can I find deals for business class flights from Chicago to Arizona?

    Yes. Cheapflights offers flight deals from Chicago to Arizona 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 Chicago to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Arizona (average of $237). Flying from Chicago to Arizona in December is currently the most expensive (average of $376). 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

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Alternative routes for Chicago to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Chicago to Arizona

Discover the top 8 airlines that operate flights from Chicago to Arizona. 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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$286FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$128Average$226FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$154Average$251FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$182Average$455FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$188Average$328FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$195Average$445FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$205Average$372FlexibilityNo cancel feeOn-time63%

Helpful tips for your next trip to Arizona

Get useful tips and recommendations to enhance your travel experience on your next trip to Arizona. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • Recently, Allegiant Air, which flies on this route invested in a number of ESG-related areas, including agreeing to buy 50 Boeing 737 aircraft, which use up to 20% less fuel than the firm's existing fleet.
  • The Chicago Department of Aviation's (CDA) Green Concessions Policy produces guidelines and merits for vendors at O'Hare and Midway Airports to reduce waste, increase recycling, and generate demand for eco-friendly items.
  • Passengers flying along this route can also help in making their flights sustainable by going paperless and using digital passes. Also, you can proactively offset your flight's greenhouse gas emissions.

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