Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Arizona to Chicago from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Chicago departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Arizona to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:07 pm - 6:08 am
PHX
-
ORD
8h 01m
1 stop
Frontier Logo
7:50 am - 10:12 am
ORD
-
PHX
4h 22mnonstop
$132Frontier
Thu, Apr 23 - Mon, Apr 27
Frontier Logo
9:37 am - 3:04 pm
PHX
-
MDW
3h 27mnonstop
Frontier Logo
6:20 am - 8:17 am
MDW
-
PHX
3h 57mnonstop
$132Frontier
Thu, Apr 23 - Sun, Apr 26
Frontier Logo
10:29 pm - 11:33 am
PHX
-
ORD
11h 04m
1 stop
Frontier Logo
7:50 am - 10:12 am
ORD
-
PHX
4h 22mnonstop
$133Frontier
Fri, Apr 24 - Sun, Apr 26
Frontier Logo
6:00 am - 7:31 pm
PHX
-
MDW
11h 31m
1 stop
Frontier Logo
1:35 pm - 3:39 pm
MDW
-
PHX
4h 04mnonstop
$133Frontier
Thu, Apr 23 - Mon, Apr 27
Spirit Airlines Logo
11:51 pm - 5:25 am
LAS
-
ORD
3h 34mnonstop
Spirit Airlines Logo
10:07 pm - 11:59 pm
ORD
-
LAS
3h 52mnonstop
$149Spirit Airlines
Wed, Apr 15 - Fri, Apr 17
Allegiant Air Logo
6:40 am - 12:00 pm
LAS
-
RFD
3h 20mnonstop
Allegiant Air Logo
12:50 pm - 2:39 pm
RFD
-
LAS
3h 49mnonstop
$158Allegiant Air
Thu, Apr 30 - Sun, May 3
Allegiant Air Logo
2:51 pm - 8:00 pm
AZA
-
RFD
3h 09mnonstop
Allegiant Air Logo
8:50 pm - 10:14 pm
RFD
-
AZA
3h 24mnonstop
$160Allegiant Air
Wed, Jun 10 - Wed, Jun 17
Southwest Logo
6:35 pm - 5:25 am
TUS
-
MDW
8h 50m
1 stop
Southwest Logo
4:00 pm - 5:45 pm
MDW
-
TUS
3h 45mnonstop
$265Southwest
Tue, Apr 28 - Wed, Apr 29
United Airlines Logo
1:29 pm - 9:20 pm
TUS
-
ORD
5h 51m
1 stop
United Airlines Logo
7:45 pm - 10:02 pm
ORD
-
TUS
4h 17mnonstop
$265United Airlines
Tue, Apr 28 - Wed, Apr 29
Southwest Logo
6:35 pm - 5:25 am
TUS
-
MDW
8h 50m
1 stop
Southwest Logo
4:00 pm - 5:45 pm
MDW
-
TUS
3h 45mnonstop
$267Southwest
Wed, May 27 - Tue, Jun 2

Frontier flights from Arizona to Chicago

Our best Frontier deals on Arizona to Chicago flight tickets
Frontier
Apr 23
PHX8:07 pmPhoenix Sky Harbor Intl
8h 01m
1 stop
ORD6:08 amChicago O'Hare Intl
Apr 27
ORD7:50 amChicago O'Hare Intl
4h 22m
PHX10:12 amPhoenix Sky Harbor Intl
$132
Frontier
Apr 24
PHX10:29 pmPhoenix Sky Harbor Intl
11h 04m
1 stop
ORD11:33 amChicago O'Hare Intl
Apr 26
ORD7:50 amChicago O'Hare Intl
4h 22m
PHX10:12 amPhoenix Sky Harbor Intl
$133
Frontier
May 1
PHX11:19 amPhoenix Sky Harbor Intl
3h 41m
ORD5:00 pmChicago O'Hare Intl
May 5
ORD12:40 pmChicago O'Hare Intl
7h 55m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$134

Southwest flights from Arizona to Chicago

Our best Southwest deals on Arizona to Chicago flight tickets
Southwest
May 20
PHX6:30 pmPhoenix Sky Harbor Intl
3h 25m
ORD11:55 pmChicago O'Hare Intl
May 26
ORD7:45 amChicago O'Hare Intl
3h 55m
PHX9:40 amPhoenix Sky Harbor Intl
$165
Southwest
Apr 21
PHX6:30 pmPhoenix Sky Harbor Intl
3h 25m
ORD11:55 pmChicago O'Hare Intl
Apr 28
ORD7:45 amChicago O'Hare Intl
3h 55m
PHX9:40 amPhoenix Sky Harbor Intl
$166
Southwest
Apr 21
PHX1:25 pmPhoenix Sky Harbor Intl
3h 25m
ORD6:50 pmChicago O'Hare Intl
Apr 28
ORD11:55 amChicago O'Hare Intl
7h 30m
1 stop
PHX5:25 pmPhoenix Sky Harbor Intl
$175

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Arizona to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 4/23

8:07 pm-6:08 am

1 stop8h 01m

Chicago O'Hare Intl

Mon 4/27

7:50 am-10:12 am

Nonstop4h 22m

$132

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Thu 4/23

9:37 am-3:04 pm

Nonstop3h 27m

Chicago Midway

Sun 4/26

6:20 am-8:17 am

Nonstop3h 57m

$132

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 4/24

10:29 pm-11:33 am

1 stop11h 04m

Chicago O'Hare Intl

Sun 4/26

7:50 am-10:12 am

Nonstop4h 22m

$133

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Thu 4/23

6:00 am-7:31 pm

1 stop11h 31m

Chicago Midway

Mon 4/27

1:35 pm-3:39 pm

Nonstop4h 04m

$133

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 4/15

11:51 pm-5:25 am

Nonstop3h 34m

Chicago O'Hare Intl

Fri 4/17

10:07 pm-11:59 pm

Nonstop3h 52m

$149

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 4/30

6:40 am-12:00 pm

Nonstop3h 20m

Chicago Greater Rockford

Sun 5/3

12:50 pm-2:39 pm

Nonstop3h 49m

$158
Quickest round-trip

PhoenixChicago

AZA - RFD

AZARFD

Phoenix-Mesa Gateway

Wed 6/10

2:51 pm-8:00 pm

Nonstop3h 09m

Chicago Greater Rockford

Wed 6/17

8:50 pm-10:14 pm

Nonstop3h 24m

$160

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Tue 4/28

6:35 pm-5:25 am

1 stop8h 50m

Chicago Midway

Wed 4/29

4:00 pm-5:45 pm

Nonstop3h 45m

$265

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 4/28

1:29 pm-9:20 pm

1 stop5h 51m

Chicago O'Hare Intl

Wed 4/29

7:45 pm-10:02 pm

Nonstop4h 17m

$265

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Wed 5/27

6:35 pm-5:25 am

1 stop8h 50m

Chicago Midway

Tue 6/2

4:00 pm-5:45 pm

Nonstop3h 45m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Arizona to Chicago

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

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Arizona, with most prices found around $197. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Arizona to Chicago during January average around $208.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $339. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Arizona to Chicago for around $502.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Arizona to Chicago during this time can be as low as $297. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $423.

What is the cheapest Arizona to Chicago flight route?

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

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

You are more likely to see cheaper flights to Chicago from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Arizona for as low as $224 on momondo.

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

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

You could potentially save up to 3% on your flight if you consider stops on a Arizona to Chicago flight.

Cheap Arizona to Chicago flight deals and tips

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

Best Price Found

$99

Fastest flight time

3h 01m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Chicago

3 airports
The best one-way flight to Chicago from Arizona in the past 72 hours is $99. The best round-trip flight deal from Arizona to Chicago found on momondo in the last 72 hours is $206.
The fastest flight from Arizona to Chicago takes 3h 01m
Direct flights go from Arizona to Chicago on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Allegiant Air and Frontier.
There are 3 airports in Chicago. From Arizona there are direct flights to Chicago Greater Rockford (RFD), Chicago Midway (MDW).
Search flight deals

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

    Prices for flights from Arizona to Chicago refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Arizona to Chicago?

Best airlines flying from Arizona to Chicago

Compare and see reviews for airlines that fly from Arizona to Chicago with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.7
3,015 reviews
Search Frontier flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,336 reviews
Search Delta flights
Allegiant AirPriceFrom $131Free CancellationRating
7.3
710 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,488 reviews
Search United Airlines flights
SouthwestPriceFrom $187Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $197Free CancellationRating
7.1
11,496 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arizona to Chicago for you.

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

Yes. momondo allows you to filter the results for Arizona to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Arizona to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chicago from Arizona. 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 Chicago 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/25
Sat 5/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport