Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Arizona from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Arizona departing on 8/11. 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 Chicago to Arizona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:58 pm - 10:29 pm
RFD
-
AZA
3h 31mnonstop
Allegiant Air Logo
7:30 am - 12:37 pm
AZA
-
RFD
3h 07mnonstop
$200Allegiant Air
sáb., oct. 17 - lun., oct. 19
Allegiant Air Logo
1:01 pm - 2:36 pm
RFD
-
AZA
3h 35mnonstop
Allegiant Air Logo
2:59 pm - 8:05 pm
AZA
-
RFD
3h 06mnonstop
$202Allegiant Air
sáb., may. 23 - mié., may. 27
Frontier Logo
4:00 pm - 5:59 pm
ORD
-
PHX
3h 59mnonstop
Frontier Logo
3:40 pm - 10:01 am
PHX
-
ORD
16h 21m
1 stop
$203Frontier
jue., oct. 15 - dom., oct. 18
Frontier Logo
4:00 pm - 5:59 pm
ORD
-
PHX
3h 59mnonstop
Frontier Logo
7:04 pm - 12:33 am
PHX
-
ORD
3h 29mnonstop
$204Frontier
jue., oct. 8 - lun., oct. 12
Delta Logo
7:35 am - 9:08 pm
ORD
-
TUS
15h 33m
1 stop
Delta Logo
7:00 am - 11:45 pm
TUS
-
ORD
14h 45m
1 stop
$305Delta
mar., sep. 22 - mié., sep. 23
American Airlines Logo
9:48 am - 11:39 am
ORD
-
TUS
3h 51mnonstop
American Airlines Logo
1:49 pm - 12:28 am
TUS
-
ORD
8h 39m
1 stop
$309American Airlines
jue., jun. 4 - jue., jun. 4
Delta Logo
7:06 pm - 11:11 am
MDW
-
TUS
18h 05m
2 stops
Delta Logo
12:29 pm - 9:59 am
TUS
-
MDW
19h 30m
2 stops
$315Delta
mar., jul. 21 - mié., ago. 5
American Airlines Logo
10:00 am - 11:45 am
ORD
-
TUS
3h 45mnonstop
American Airlines Logo
6:20 am - 12:01 pm
TUS
-
ORD
3h 41mnonstop
$357American Airlines
mar., ago. 4 - mar., ago. 11
Southwest Logo
4:00 pm - 5:45 pm
MDW
-
TUS
3h 45mnonstop
Southwest Logo
2:25 pm - 12:35 am
TUS
-
MDW
8h 10m
1 stop
$392Southwest
mié., jun. 3 - vie., jul. 3
Southwest Logo
4:00 pm - 5:45 pm
MDW
-
TUS
3h 45mnonstop
Southwest Logo
7:00 pm - 5:45 am
TUS
-
MDW
8h 45m
2 stops
$397Southwest
mié., jun. 3 - vie., jul. 3

Southwest flights from Chicago to Arizona

Our best Southwest deals on Chicago to Arizona flight tickets
Southwest
May 27
ORD7:15 pmChicago O'Hare Intl
3h 55m
PHX9:10 pmPhoenix Sky Harbor Intl
May 28
PHX6:30 pmPhoenix Sky Harbor Intl
3h 25m
ORD11:55 pmChicago O'Hare Intl
$255
Southwest
May 24
ORD7:20 pmChicago O'Hare Intl
4h 05m
LAS9:25 pmLas Vegas Harry Reid Intl
May 27
LAS5:10 pmLas Vegas Harry Reid Intl
3h 45m
ORD10:55 pmChicago O'Hare Intl
$257
Southwest
May 29
MDW4:35 pmChicago Midway
5h 15m
1 stop
PHX7:50 pmPhoenix Sky Harbor Intl
May 29
PHX11:55 pmPhoenix Sky Harbor Intl
3h 05m
MDW5:00 amChicago Midway
$261

Frontier flights from Chicago to Arizona

Our best Frontier deals on Chicago to Arizona flight tickets
Frontier
Jun 30
ORD9:48 pmChicago O'Hare Intl
14h 28m
1 stop
PHX10:16 amPhoenix Sky Harbor Intl
Jul 14
PHX2:00 pmPhoenix Sky Harbor Intl
13h 28m
1 stop
ORD5:28 amChicago O'Hare Intl
$205
Frontier
Jul 8
ORD7:15 amChicago O'Hare Intl
4h 03m
LAS9:18 amLas Vegas Harry Reid Intl
Jul 12
LAS6:00 amLas Vegas Harry Reid Intl
8h 08m
1 stop
ORD4:08 pmChicago O'Hare Intl
$209
Frontier
Jun 17
ORD7:20 amChicago O'Hare Intl
4h 16m
LAS9:36 amLas Vegas Harry Reid Intl
Jun 23
LAS11:20 pmLas Vegas Harry Reid Intl
3h 47m
ORD5:07 amChicago O'Hare Intl
$210

momondo 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, momondo users made 832,500 searches. Data last updated mayo 12, 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
Quickest round-trip

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

sáb. 10/17

8:58 pm-10:29 pm

Nonstop3h 31m

Phoenix-Mesa Gateway

lun. 10/19

7:30 am-12:37 pm

Nonstop3h 07m

$200

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

sáb. 5/23

1:01 pm-2:36 pm

Nonstop3h 35m

Phoenix-Mesa Gateway

mié. 5/27

2:59 pm-8:05 pm

Nonstop3h 06m

$202

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 10/15

4:00 pm-5:59 pm

Nonstop3h 59m

Phoenix Sky Harbor Intl

dom. 10/18

3:40 pm-10:01 am

1 stop16h 21m

$203

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 10/8

4:00 pm-5:59 pm

Nonstop3h 59m

Phoenix Sky Harbor Intl

lun. 10/12

7:04 pm-12:33 am

Nonstop3h 29m

$204

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

mar. 9/22

7:35 am-9:08 pm

1 stop15h 33m

Tucson

mié. 9/23

7:00 am-11:45 pm

1 stop14h 45m

$305

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

jue. 6/4

9:48 am-11:39 am

Nonstop3h 51m

Tucson

jue. 6/4

1:49 pm-12:28 am

1 stop8h 39m

$309

ChicagoTucson

MDW - TUS

MDWTUS

Chicago Midway

mar. 7/21

7:06 pm-11:11 am

2 stops18h 05m

Tucson

mié. 8/5

12:29 pm-9:59 am

2 stops19h 30m

$315

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

mar. 8/4

10:00 am-11:45 am

Nonstop3h 45m

Tucson

mar. 8/11

6:20 am-12:01 pm

Nonstop3h 41m

$357

ChicagoTucson

MDW - TUS

MDWTUS

Chicago Midway

mié. 6/3

4:00 pm-5:45 pm

Nonstop3h 45m

Tucson

vie. 7/3

2:25 pm-12:35 am

1 stop8h 10m

$392

ChicagoTucson

MDW - TUS

MDWTUS

Chicago Midway

mié. 6/3

4:00 pm-5:45 pm

Nonstop3h 45m

Tucson

vie. 7/3

7:00 pm-5:45 am

2 stops8h 45m

$397

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Arizona from

How to get the cheapest flight ticket from Chicago to Arizona

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 Arizona?

The month of January is, on average, the cheapest month to fly to Arizona from Chicago, with most prices found around $237. If you aren’t able to travel to Arizona during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $241.

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

On average, the least expensive day to fly to Arizona from Chicago is on a Saturday. momondo users have found tickets for Saturday departures for as low as $292. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $364.

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

Our most recent data shows that the best time of day to fly to Arizona is at noon. Flights from Chicago to Arizona during this time can be as low as $301. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $326 on average. Flights to Arizona from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Arizona flight route?

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

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

You are more likely to see cheaper flights to Arizona from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Chicago for as low as $251 on momondo.

Can stopping save me money on Chicago to Arizona flights?

No. A direct flight is the cheapest option for a flight between Chicago to Arizona.

Cheap Chicago to Arizona flight deals and tips

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

Best Price Found

$60

Fastest flight time

3h 22m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Arizona

66 airports
The best one-way flight to Arizona from Chicago in the past 72 hours is $60. The best round-trip flight deal from Chicago to Arizona found on momondo in the last 72 hours is $166.
The fastest flight from Chicago to Arizona takes 3h 22m
Direct flights go from Chicago to Arizona on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Southwest and Allegiant Air.
There are 66 airports in Arizona. From Chicago there are direct flights to Phoenix Sky Harbor Intl (PHX), Phoenix-Mesa Gateway (AZA), Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Chicago to Arizona

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

    Prices for flights from Chicago to Arizona were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Arizona.

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

    The travel and health documents required for your trip to Arizona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Arizona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Chicago to Arizona

Compare and see reviews for airlines that fly from Chicago to Arizona with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.6
2,952 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,446 reviews
Search Delta flights
Allegiant AirPriceFrom $130Free CancellationRating
7.3
708 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $154Free CancellationRating
7.9
12,354 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
JetBluePriceFrom $188Free CancellationRating
7.2
2,975 reviews
Search JetBlue flights
American AirlinesPriceFrom $194Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights
SouthwestPriceFrom $202Free CancellationRating
8.0
4,295 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Arizona. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to Arizona on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Arizona from Chicago.

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

Yes momondo offers price alerts on flights to Arizona from Chicago. 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 Arizona 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
jue. 6/11
jue. 6/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Arizona

Popular cities in Arizona

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $77
Flights to Los Angelesfrom $46
Flights to Orlandofrom $63
Flights to Miamifrom $56
Flights to Chicagofrom $59
Flights to San Franciscofrom $58
Flights to Las Vegasfrom $48
Flights to Washington, D.C.from $57
Flights to Bostonfrom $73
Flights to Atlantafrom $50
Flights to Fort Lauderdalefrom $56
Flights to Dallasfrom $50