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O'Hare Intl

$61+ Cheap flights from Arizona to O'Hare Intl (ORD)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheap flight deals from Arizona to O'Hare Intl

Keep the following information in mind while searching for Arizona to O'Hare Intl flight deals. Data was last updated octubre 23, 2025.

Round-trip from

$106
(Kiwi.com)

One-way from

$61
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$249

Good round-trip deal

$273 or less

Good one-way deal

$139 or less
From Arizona to Chicago O'Hare Intl
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One-way flight from Arizona to Chicago O'Hare Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Arizona to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Arizona to Chicago O'Hare Intl.
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Find flight deals from Arizona to O'Hare Intl

Cheapest flights from Arizona to O'Hare Intl
Explore the most affordable flight options available from Arizona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
vie. 12/56:00 amLAS - ORD
Nonstop3h 42mFrontier
dom. 12/147:00 amORD - LAS
1 stop13h 46mFrontier
Deal found 10/22$106
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
mar. 11/1111:59 pmLAS - ORD
Nonstop3h 33mSpirit Airlines
mar. 11/187:58 pmORD - LAS
Nonstop4h 09mSpirit Airlines
Deal found 10/22$107
This Flightnetwork deal was found by Cheapflights users on 10/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:30 pmLAS - ORD
Nonstop3h 47mMultiple Airlines
dom. 11/210:43 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 10/21$109
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
mié. 11/511:59 pmLAS - ORD
Nonstop3h 33mMultiple Airlines
dom. 11/910:43 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 10/21$111
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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.
mar. 11/411:59 pmLAS - ORD
Nonstop3h 33mSpirit Airlines
mié. 11/51:48 pmORD - LAS
1 stop11h 06mSpirit Airlines
Deal found 10/23$112
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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. 10/316:30 pmLAS - ORD
Nonstop3h 47mSpirit Airlines
dom. 11/29:22 pmORD - LAS
1 stop12h 04mSpirit Airlines
Deal found 10/20$113
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
jue. 11/2011:45 amLAS - ORD
Nonstop3h 45mFrontier
jue. 11/278:10 amORD - LAS
1 stop12h 36mFrontier
Deal found 10/21$114
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
lun. 11/1711:59 pmLAS - ORD
Nonstop3h 33mSpirit Airlines
jue. 11/204:58 pmORD - LAS
Nonstop4h 06mSpirit Airlines
Deal found 10/22$115
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
vie. 10/317:00 amLAS - ORD
1 stop16h 15mFrontier
dom. 11/210:43 pmORD - LAS
Nonstop4h 01mFrontier
Deal found 10/21$116
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
mar. 10/2810:29 pmLAS - ORD
1 stop12h 16mFrontier
dom. 11/210:43 pmORD - LAS
Nonstop4h 01mFrontier
Deal found 10/21$117
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1311:59 pmLAS - ORD
Nonstop3h 33mMultiple Airlines
dom. 11/1610:43 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 10/22$118
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
sáb. 11/810:57 amPHX - ORD
1 stop11h 32mFrontier
sáb. 11/156:00 amORD - PHX
1 stop8h 13mFrontier
Deal found 10/20$133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to O'Hare Intl 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 octubre 23, 2025.
Use the filters below to find and compare flights from Arizona to Chicago O'Hare Intl Airport that are best for you.

Fly from

Arizona

Fly to

O'Hare Intl

Route

Depart

Return

Price

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

sáb. 12/6

5:05 am-1:00 pm

1 stop5h 55m

Chicago O'Hare Intl

mié. 12/10

7:15 am-9:20 am

Nonstop4h 05m

$161

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

dom. 12/7

6:02 am-11:50 pm

1 stop16h 48m

Chicago O'Hare Intl

mié. 12/10

8:59 pm-7:14 pm

1 stop23h 15m

$170

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

vie. 12/12

6:00 am-10:30 pm

1 stop15h 30m

Chicago O'Hare Intl

sáb. 12/13

8:55 am-7:14 pm

1 stop11h 19m

$170

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

lun. 11/3

12:59 am-3:39 pm

1 stop12h 40m

Chicago O'Hare Intl

mar. 11/11

7:58 pm-10:07 pm

Nonstop4h 09m

$171

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

jue. 2/26

6:00 am-5:50 pm

1 stop10h 50m

Chicago O'Hare Intl

dom. 3/1

2:59 pm-11:53 am

1 stop21h 54m

$172

TucsonChicago

TUS - ORD

TUSORD

Tucson

jue. 12/4

12:24 pm-5:04 pm

Nonstop3h 40m

Chicago O'Hare Intl

mar. 12/9

7:50 pm-11:13 pm

Nonstop4h 23m

$181

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

sáb. 12/6

6:00 am-10:30 pm

1 stop14h 30m

Chicago O'Hare Intl

lun. 12/8

8:55 am-2:17 pm

1 stop7h 22m

$187

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

mié. 12/31

12:42 pm-2:37 pm

1 stop24h 55m

Chicago O'Hare Intl

lun. 1/5

2:12 pm-11:59 pm

2 stops10h 47m

$194

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

mié. 11/19

6:00 am-1:54 pm

1 stop6h 54m

Chicago O'Hare Intl

mié. 12/3

3:05 pm-11:59 pm

1 stop9h 54m

$200

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

mar. 12/23

8:36 pm-2:37 pm

1 stop17h 01m

Chicago O'Hare Intl

mié. 12/31

8:39 am-3:51 pm

1 stop8h 12m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to O'Hare Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Arizona to Chicago O'Hare Intl Airport (average of $100). Flying from Arizona to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $192). 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 AZ to ORD?

Find hourly flight availability from Arizona to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Arizona to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Arizona to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Arizona to O'Hare Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Arizona to Chicago O'Hare Intl Airport flight should consider departing on Wednesday 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 Arizona to Chicago O'Hare Intl Airport

Explore weekly flight availability from Arizona to O'Hare Intl. 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 octubre 23, 2025.

The most flights from USAZ to ORD are scheduled on a Thursday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

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

  • How long is the flight from Arizona to Chicago O'Hare Intl Airport?

    A quick flight from Arizona to Chicago O'Hare Intl Airport can take about 3h 40m. Southwest provides one of the quickest options available for as low as $181. Arizona and Chicago O'Hare Intl Airport are separated by a distance of 1434 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $79. Users have also found prices from $80 and $82 on United Airlines and American Airlines, respectively.

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

    When deciding which route to take from Arizona to Chicago O'Hare Intl Airport consider Phoenix Sky Harbor Intl - Chicago O'Hare Intl, Las Vegas Harry Reid Intl - Chicago O'Hare Intl or Tucson - Chicago O'Hare Intl as they are the most popular.

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

    The top 3 most reliable airlines when flying from Arizona to Chicago O'Hare Intl Airport are Aer Lingus (86%), Brussels Airlines (85%) and Royal Jordanian (84%).

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

    On average you can expect to pay $1,000 for a flight from Arizona to Chicago O'Hare Intl Airport. The cheapest flight overall is $85 while the most popular route, (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) is currently priced at $75.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Arizona to Chicago O'Hare Intl Airport (average of $100). Flying from Arizona to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $192). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arizona to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
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San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Dulles Intl to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
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John F Kennedy Intl to Midway flights
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Atlanta to Midway flights
Ontario to O'Hare Intl flights
LaGuardia to Midway flights
Baltimore to Midway flights
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Philadelphia to Midway flights
Newark to Midway flights
Minneapolis to O'Hare Intl flights
Dulles Intl to Midway flights
George Bush Intcntl to O'Hare Intl flights
Minneapolis to Midway flights
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Hobby to O'Hare Intl flights
Los Angeles to Midway flights
Denver to Midway flights
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Reagan-National to Midway flights
San Francisco to Midway flights
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Top 5 airlines flying from Arizona to O'Hare Intl

Discover the top 5 airlines that operate flights from Arizona to O'Hare Intl. 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$79Average$208FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$214FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$197Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$404FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$207Average$352FlexibilityNo cancel feeOn-time63%

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