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$63+ Cheap flights from O'Hare Intl (ORD) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PHX
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Arizona

Keep the following information in mind while searching for O'Hare Intl to Arizona flight deals. Data was last updated junio 30, 2025.

Round-trip from

$136
(Priceline)

One-way from

$63
(Priceline)

Popular in

March

Cheapest in

September

Average price

$284

Good round-trip deal

$238 or less

Good one-way deal

$145 or less
From Chicago O'Hare Intl to Arizona
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One-way flight from Chicago O'Hare Intl to Arizona
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Arizona.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Arizona.
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Find flight deals from O'Hare Intl to Arizona

Cheapest flights from O'Hare Intl to Arizona
Explore the most affordable flight options available from O'Hare Intl to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
vie. 9/57:50 pmORD - LAS
Nonstop4h 05mSpirit Airlines
sáb. 9/612:50 amLAS - ORD
1 stop7h 51mSpirit Airlines
Deal found 6/30$133
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:20 amORD - LAS
1 stop7h 47mFrontier
mié. 8/2712:50 pmLAS - ORD
1 stop9h 11mFrontier
Deal found 6/30$135
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:01 amORD - LAS
1 stop8h 52mMultiple Airlines
mar. 7/2912:34 amLAS - ORD
Nonstop3h 29mMultiple Airlines
Deal found 6/28$136
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/275:40 amORD - TUS
1 stop7h 05mFrontier
dom. 8/312:45 pmTUS - ORD
1 stop6h 21mFrontier
Deal found 6/29$173
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/57:00 amORD - PHX
1 stop5h 56mFrontier
mar. 7/81:00 pmPHX - ORD
1 stop8h 07mFrontier
Deal found 6/30$183
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:00 amORD - PHX
1 stop7h 17mMultiple Airlines
lun. 10/135:51 pmPHX - ORD
Nonstop3h 34mMultiple Airlines
Deal found 6/30$194
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:55 pmORD - PHX
Nonstop3h 54mAmerican Airlines
mar. 9/25:30 amPHX - ORD
Nonstop3h 35mAmerican Airlines
Deal found 6/28$199
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/73:10 pmORD - PHX
Nonstop3h 45mSouthwest
jue. 8/141:55 pmPHX - ORD
1 stop7h 45mSouthwest
Deal found 6/30$209
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/711:21 amORD - PHX
1 stop6h 41mSpirit Airlines
dom. 8/108:16 pmPHX - ORD
1 stop18h 54mSpirit Airlines
Deal found 6/28$213
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/258:05 pmORD - PHX
Nonstop3h 50mUnited Airlines
dom. 7/277:04 amPHX - ORD
Nonstop3h 41mUnited Airlines
Deal found 6/30$219
This Alaska Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:20 amORD - PHX
1 stop8h 57mAlaska Airlines
dom. 10/1211:57 amPHX - ORD
1 stop10h 02mAlaska Airlines
Deal found 6/30$225
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/32:59 pmORD - PHX
1 stop9h 17mHawaiian Airlines
lun. 12/84:15 pmPHX - ORD
1 stop5h 55mHawaiian Airlines
Deal found 6/30$234

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 junio 30, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Arizona that are best for you.

Fly from

O'Hare Intl

Fly to

Arizona

Route

Depart

Return

Price

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

vie. 9/5

7:50 pm-9:55 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

sáb. 9/6

12:50 am-10:41 am

1 stop7h 51m

$133

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mié. 8/20

7:20 am-1:07 pm

1 stop7h 47m

Las Vegas Harry Reid Intl

mié. 8/27

12:50 pm-12:01 am

1 stop9h 11m

$135

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

lun. 7/28

5:01 am-11:53 am

1 stop8h 52m

Las Vegas Harry Reid Intl

mar. 7/29

12:34 am-6:03 am

Nonstop3h 29m

$136

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

dom. 7/27

5:40 am-10:45 am

1 stop7h 05m

Tucson

dom. 8/3

12:45 pm-9:06 pm

1 stop6h 21m

$173

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 7/5

7:00 am-10:56 am

1 stop5h 56m

Phoenix Sky Harbor Intl

mar. 7/8

1:00 pm-11:07 pm

1 stop8h 07m

$183

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 8/28

6:55 pm-8:49 pm

Nonstop3h 54m

Phoenix Sky Harbor Intl

mar. 9/2

5:30 am-11:05 am

Nonstop3h 35m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 7/17

11:21 am-4:02 pm

1 stop6h 41m

Phoenix Sky Harbor Intl

dom. 7/20

8:16 pm-5:10 pm

1 stop18h 54m

$204

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 8/7

3:10 pm-4:55 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

jue. 8/14

1:55 pm-11:40 pm

1 stop7h 45m

$209

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 7/25

8:05 pm-9:55 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

dom. 7/27

7:04 am-12:45 pm

Nonstop3h 41m

$219

ChicagoPhoenix

ORD - AZA

ORDAZA

Chicago O'Hare Intl

dom. 7/13

7:08 am-3:00 pm

1 stop9h 52m

Phoenix-Mesa Gateway

jue. 7/17

10:15 pm-2:13 pm

1 stop13h 58m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 40 results
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Best time to book a flight from O'Hare Intl to Arizona

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

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Arizona (average of $258). Flying from Chicago O'Hare Intl Airport to Arizona in March is currently the most expensive (average of $337). 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 ORD to AZ?

Find hourly flight availability from O'Hare Intl 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 junio 30, 2025.

When flying from Chicago O'Hare Intl Airport to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago O'Hare Intl Airport to Arizona

Explore weekly flight availability from O'Hare Intl 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 junio 30, 2025.

The most flights from ORD to USAZ are scheduled on a Monday (50 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (35 on average).

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 junio 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Chicago O'Hare Intl Airport to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,533 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports serve Arizona from Chicago O’Hare Intl Airport (ORD)?

    O’Hare International Airport serves one of the U.S.’s most cosmopolitan cities – Chicago. Therefore, it helps to know your way around if you are looking to schedule a cheap flight to Arizona from Chicago O’Hare International Airport. Besides being the sixth busiest airport worldwide, O’Hare International Airport will be the most convenient terminal to board your flight to Arizona from Chicago. Note that there are numerous international and domestic airports near Chicago O’Hare International Airport, such as Chicago Midway Intl (MDW) and Aswan Daraw (ASW). If you are uncertain from which airport you are boarding for your trip to Phoenix, Arizona, always confirm your flight details on Cheapflights.com. Note that the fastest and most recommended way to get to Chicago O’Hare Intl Airport is a 21min taxi followed or 25min by bus.

  • Which airlines fly directly from Chicago O’Hare Intl Airport (ORD) to Arizona?

    If you are looking for airlines that offer cheap and direct flights to Arizona from Chicago O'Hare Intl Airport, your best option would be Frontier and Spirit Airlines. Frontier Airlines is a low-cost carrier with relaxed cancellation policies. Unlike other airlines, they may wave your cancellation fee if you cancel your ticket two months before traveling. Additionally, American Airlines, Delta Air Lines, Southwest Airlines, and United Airlines also offer direct flights from Chicago O'Hare Intl Airport to Phoenix, Sky Harbor International Airport. They will get you to Arizona in under 2h. Because many carriers are operating this route, it means you can easily get cheap deals. So, before you buy a ticket, compare flight and ticket options on Cheapflights.com to get the best out of your trip and wallet.

  • What are the layover options between Chicago O’Hare Intl Airport (ORD) and Arizona?

    A flight to Arizona from Chicago O'Hare Intl Airport (ORD) is brief, but that doesn't mean that you can save money with a connecting flight, you need to know where to look. Cheapflights.com works in conjunction with reputable airlines and travel agents to get you cheap tickets and the best possible connecting route. Depending on your airline of choice, the layover options between Chicago O'Hare Intl Airport and Arizona include Denver Intl Airport, McCarran Intl Airport-Las Vegas, Seattle Tacoma Intl Airport, and St Louis Lambert Intl Airport.

  • Do I need a passport or visa to fly from Chicago O’Hare Intl Airport (ORD) to Arizona?

    No. A flight to Arizona from Chicago O’Hare Intl Airport (ORD) is considered domestic travel. However, proof of identity I required, so you must provide a valid, government-issued photo ID that contains your full name, gender, date of birth, and expiration date. You may be subject to further scrutiny or entry denial to your destination if your identification document is expired, looks tampered with, or if you don’t provide the proper ID. In addition to your U.S. passport, you can also use a military ID or a driver’s license as proof of identity.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Arizona one-way?

    $63 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $78 and $80, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Arizona?

    Most travelers choose Chicago O'Hare Intl - Las Vegas Harry Reid Intl, Chicago O'Hare Intl - Phoenix Sky Harbor Intl or Chicago O'Hare Intl - Tucson when deciding on the best route from Chicago O'Hare Intl Airport to Arizona.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Arizona?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Arizona are Brussels Airlines (92%), Austrian Airlines (90%) and United Airlines (90%).

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

    On average you can expect to pay $697 for a flight from Chicago O'Hare Intl Airport to Arizona. The cheapest flight overall is $108 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $91.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Arizona (average of $258). Flying from Chicago O'Hare Intl Airport to Arizona in March is currently the most expensive (average of $337). 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 O'Hare Intl to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from O'Hare Intl to Arizona

Discover the top 7 airlines that operate flights from O'Hare Intl 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$218FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$154Average$212FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$174Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$431FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$384FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$337FlexibilityNo cancel feeOn-timeN/A

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