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$61+ Cheap flights from Arizona to Chicago (CHI)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Arizona to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Arizona (USAZ) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$105
(Expedia)

One-way from

$61
(Frontier)

Good round-trip deal

$200 or less

Good one-way deal

$163 or less
From Arizona to Chicago (CHI)
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One-way flight from Arizona to Chicago (CHI)
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Price to beat on a round-trip flight from Arizona to Chicago (CHI).
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Price to beat on a one-way flight from Arizona to Chicago (CHI).
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Find flight deals from Arizona to Chicago

Cheapest flights from Arizona to Chicago
Explore the most affordable flight options available from Arizona to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Thu 2/136:00 amLAS - ORD
1 stop5h 25mMultiple Airlines
Tue 2/181:32 pmORD - LAS
Nonstop4h 14mMultiple Airlines
Deal found 1/19$105
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:59 pmLAS - MDW
Nonstop3h 32mFrontier
Tue 3/44:07 pmMDW - LAS
1 stop9h 47mFrontier
Deal found 1/20$106
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Thu 2/132:20 pmLAS - ORD
1 stop7h 19mFrontier
Sat 2/226:22 pmORD - LAS
1 stop7h 32mFrontier
Deal found 1/20$107
This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:59 amTUS - ORD
1 stop10h 45mFrontier
Wed 3/126:45 amORD - TUS
1 stop6h 14mFrontier
Deal found 1/21$110
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Sat 2/154:08 pmLAS - ORD
Nonstop3h 42mSpirit Airlines
Sun 2/2310:45 pmORD - LAS
Nonstop4h 14mSpirit Airlines
Deal found 1/20$115
This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/810:38 amPHX - ORD
Nonstop3h 35mFrontier
Mon 2/108:23 pmORD - PHX
1 stop12h 54mFrontier
Deal found 1/21$118
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/49:00 amPHX - MDW
1 stop14h 17mFrontier
Mon 2/107:15 amMDW - PHX
1 stop6h 51mFrontier
Deal found 1/20$119
This Frontier deal was found by Cheapflights users on 1/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:49 pmTUS - MDW
1 stop10h 28mFrontier
Mon 3/176:40 amMDW - TUS
1 stop6h 19mFrontier
Deal found 1/19$130
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 2/111:56 amPHX - ORD
1 stop8h 56mMultiple Airlines
Sat 3/14:21 pmORD - PHX
Nonstop4h 05mMultiple Airlines
Deal found 1/21$135
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1811:50 pmLAS - ORD
Nonstop3h 34mUnited Airlines
Tue 2/254:20 pmORD - LAS
Nonstop4h 14mUnited Airlines
Deal found 1/21$149
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:35 pmPHX - ORD
1 stop8h 15mSpirit Airlines
Thu 2/2712:48 pmORD - PHX
1 stop6h 41mSpirit Airlines
Deal found 1/21$160
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/213:26 pmAZA - RFD
Nonstop3h 00mAllegiant Air
Mon 2/248:16 pmRFD - AZA
Nonstop3h 52mAllegiant Air
Deal found 1/20$168

Find flights from Arizona to Chicago within your budget

Customize your flight search to find flights from Arizona to Chicago 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Thu 2/13

6:00 am-1:25 pm

1 stop5h 25m

Chicago O'Hare Intl

Tue 2/18

1:32 pm-3:46 pm

Nonstop4h 14m

$105

Las VegasChicago

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Sat 3/1

11:59 pm-5:31 am

Nonstop3h 32m

Chicago Midway

Tue 3/4

4:07 pm-11:54 pm

1 stop9h 47m

$106

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Thu 2/13

2:20 pm-11:39 pm

1 stop7h 19m

Chicago O'Hare Intl

Sat 2/22

6:32 pm-11:54 pm

1 stop7h 22m

$107

TucsonChicago

TUS - ORD

TUSORD

Tucson

Mon 3/10

11:59 am-12:44 am

1 stop10h 45m

Chicago O'Hare Intl

Wed 3/12

6:45 am-10:59 am

1 stop6h 14m

$110

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 2/15

4:08 pm-9:50 pm

Nonstop3h 42m

Chicago O'Hare Intl

Sun 2/23

10:45 pm-12:59 am

Nonstop4h 14m

$115

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 2/8

10:38 am-3:13 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 2/10

8:23 pm-8:17 am

1 stop12h 54m

$118

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Tue 2/4

9:00 am-12:17 am

1 stop14h 17m

Chicago Midway

Mon 2/10

7:15 am-1:06 pm

1 stop6h 51m

$119

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 3/19

7:28 pm-12:57 am

Nonstop3h 29m

Chicago O'Hare Intl

Mon 3/31

8:35 am-3:12 pm

1 stop8h 37m

$120

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Wed 3/5

12:49 pm-12:17 am

1 stop10h 28m

Chicago Midway

Mon 3/17

6:40 am-10:59 am

1 stop6h 19m

$130

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Tue 2/18

11:50 pm-5:24 am

Nonstop3h 34m

Chicago O'Hare Intl

Tue 2/25

4:20 pm-6:34 pm

Nonstop4h 14m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Chicago

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

Travel insights for flights from Arizona to Chicago

Get recent, data-driven insights about flights from Arizona to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Arizona to Chicago?

Currently, August is the cheapest month in which you can book a flight from Arizona to Chicago (average of $245). Flying from Arizona to Chicago in March is currently the most expensive (average of $320). 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 CHI?

Find hourly flight availability from Arizona to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Chicago as you normally would.

Weekly flight availability from Arizona to Chicago

Explore weekly flight availability from Arizona to Chicago. 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 January 21, 2025.

The most flights from USAZ to CHI are scheduled on a Monday (52 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Spirit Airlines, United Airlines and American Airlines from Arizona to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $61 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $66 and Southwest from $70 one-way.

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

    While some choose either Phoenix Sky Harbor Intl - Chicago Midway or Las Vegas Harry Reid Intl - Chicago O'Hare Intl, Phoenix Sky Harbor Intl - Chicago O'Hare Intl is the most popular route from Arizona to Chicago.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Arizona to Chicago on time: Japan Airlines (98%), Emirates (95%), Brussels Airlines (95%).

  • What are the cheapest flights from Arizona to Chicago?

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) can be booked for $106 on average our data indicates $1,235 when flying from Arizona to Chicago.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Arizona to Chicago (average of $245). Flying from Arizona to Chicago in March is currently the most expensive (average of $320). 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 Arizona?

Book flights to Arizona if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Arizona to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Sky Harbor Intl to O'Hare Intl flights
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Newark to St. Louis flights
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Hobby to Midway flights
George Bush Intcntl to O'Hare Intl flights
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Detroit to O'Hare Intl flights
Portland to O'Hare Intl flights

Top 7 airlines flying from Arizona to Chicago

Discover the top 7 airlines that operate flights from Arizona to Chicago. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$65Average$194FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$149Average$373FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$153Average$284FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$162Average$486FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$171Average$397FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$429FlexibilityNo cancel feeOn-timeN/A
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