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Cheap flights from Arizona to Chicago from $59

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 3/5. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:25 am - 11:51 am
PHX
-
ORD
3h 26mnonstop
Frontier Logo
6:00 am - 9:09 am
ORD
-
PHX
4h 09mnonstop
$89Frontier
Sun, Feb 15 - Mon, Feb 23
Frontier Logo
6:05 am - 10:43 am
PHX
-
ORD
3h 38mnonstop
Frontier Logo
9:00 am - 12:14 pm
ORD
-
PHX
4h 14mnonstop
$92Frontier
Fri, Jan 16 - Thu, Jan 22
Frontier Logo
10:19 am - 2:54 pm
PHX
-
ORD
3h 35mnonstop
Frontier Logo
8:30 am - 10:12 pm
ORD
-
PHX
14h 42m1 stop
$93Frontier
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
1:01 am - 2:17 pm
LAS
-
ORD
11h 16m1 stop
Multiple Airlines Logo
9:38 pm - 11:59 pm
ORD
-
LAS
4h 21mnonstop
$117Multiple Airlines
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
6:00 am - 11:41 am
LAS
-
ORD
3h 41mnonstop
American Airlines Logo
7:35 pm - 9:42 pm
ORD
-
LAS
4h 07mnonstop
$131American Airlines
Wed, Feb 18 - Wed, Feb 18
Multiple Airlines Logo
6:00 am - 4:33 pm
TUS
-
ORD
9h 33m1 stop
Multiple Airlines Logo
8:39 am - 4:57 pm
ORD
-
TUS
9h 18m1 stop
$268Multiple Airlines
Fri, Feb 27 - Sun, Mar 1
Delta Logo
2:55 pm - 11:52 pm
TUS
-
ORD
7h 57m1 stop
Delta Logo
7:40 am - 2:04 pm
ORD
-
TUS
31h 24m1 stop
$285Delta
Thu, Feb 26 - Mon, Mar 2
Delta Logo
2:55 pm - 5:42 pm
TUS
-
ORD
25h 47m2 stops
Delta Logo
7:40 am - 2:04 pm
ORD
-
TUS
31h 24m1 stop
$300Delta
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
6:00 am - 11:56 pm
TUS
-
ORD
16h 56m1 stop
Alaska Airlines Logo
5:29 pm - 11:59 pm
ORD
-
TUS
31h 30m1 stop
$314Alaska Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
12:38 pm - 8:01 pm
FLG
-
ORD
6h 23m1 stop
American Airlines Logo
5:25 pm - 11:44 pm
ORD
-
FLG
7h 19m1 stop
$356American Airlines
Fri, Jan 23 - Sun, Jan 25

Spirit Airlines flights from Arizona to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Arizona to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
May 14
LAS11:59 pmLas Vegas Harry Reid Intl
3h 32m
ORD5:31 amChicago O'Hare Intl
May 19
ORD8:53 pmChicago O'Hare Intl
4h 01m
LAS10:54 pmLas Vegas Harry Reid Intl
$141
Find similar
Spirit Airlines
Apr 22
LAS11:59 pmLas Vegas Harry Reid Intl
3h 32m
ORD5:31 amChicago O'Hare Intl
Apr 26
ORD8:53 pmChicago O'Hare Intl
4h 01m
LAS10:54 pmLas Vegas Harry Reid Intl
$160
Find similar
Spirit Airlines
May 15
LAS11:59 pmLas Vegas Harry Reid Intl
3h 32m
ORD5:31 amChicago O'Hare Intl
May 19
ORD8:53 pmChicago O'Hare Intl
4h 01m
LAS10:54 pmLas Vegas Harry Reid Intl
$161
Find similar

Frontier flights from Arizona to Chicago O'Hare Intl Airport

Our best Frontier deals on Arizona to Chicago O'Hare Intl Airport flight tickets
Frontier
Feb 15
PHX7:25 amPhoenix Sky Harbor Intl
3h 26m
ORD11:51 amChicago O'Hare Intl
Feb 23
ORD6:00 amChicago O'Hare Intl
4h 09m
PHX9:09 amPhoenix Sky Harbor Intl
$89
Find similar
Frontier
Jan 16
PHX6:05 amPhoenix Sky Harbor Intl
3h 38m
ORD10:43 amChicago O'Hare Intl
Jan 22
ORD9:00 amChicago O'Hare Intl
4h 14m
PHX12:14 pmPhoenix Sky Harbor Intl
$92
Find similar
Frontier
Feb 19
PHX10:19 amPhoenix Sky Harbor Intl
3h 35m
ORD2:54 pmChicago O'Hare Intl
Feb 24
ORD8:30 amChicago O'Hare Intl
14h 42m
1 stop
PHX10:12 pmPhoenix Sky Harbor Intl
$93
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Arizona to Chicago O'Hare Intl Airport 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 December 26, 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

Fly to

Route

Depart

Return

Price

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sun 2/15

7:25 am-11:51 am

Nonstop3h 26m

Chicago O'Hare Intl

Mon 2/23

6:00 am-9:09 am

Nonstop4h 09m

$89

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 1/16

6:05 am-10:43 am

Nonstop3h 38m

Chicago O'Hare Intl

Thu 1/22

9:00 am-12:14 pm

Nonstop4h 14m

$92

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 2/19

10:19 am-2:54 pm

Nonstop3h 35m

Chicago O'Hare Intl

Tue 2/24

8:30 am-10:12 pm

1 stop14h 42m

$93

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Thu 1/22

1:01 am-2:17 pm

1 stop11h 16m

Chicago O'Hare Intl

Sun 1/25

9:38 pm-11:59 pm

Nonstop4h 21m

$117

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 2/18

6:00 am-11:41 am

Nonstop3h 41m

Chicago O'Hare Intl

Wed 2/18

7:35 pm-9:42 pm

Nonstop4h 07m

$131

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 2/27

6:00 am-4:33 pm

1 stop9h 33m

Chicago O'Hare Intl

Sun 3/1

8:39 am-4:57 pm

1 stop9h 18m

$268

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 2/26

2:55 pm-11:52 pm

1 stop7h 57m

Chicago O'Hare Intl

Mon 3/2

7:40 am-2:04 pm

1 stop31h 24m

$285

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 2/26

2:55 pm-5:42 pm

2 stops25h 47m

Chicago O'Hare Intl

Mon 3/2

7:40 am-2:04 pm

1 stop31h 24m

$300

TucsonChicago

TUS - ORD

TUSORD

Tucson

Mon 2/23

6:00 am-11:56 pm

1 stop16h 56m

Chicago O'Hare Intl

Thu 2/26

5:29 pm-11:59 pm

1 stop31h 30m

$314

FlagstaffChicago

FLG - ORD

FLGORD

Flagstaff Pulliam

Fri 1/23

12:38 pm-8:01 pm

1 stop6h 23m

Chicago O'Hare Intl

Sun 1/25

5:25 pm-11:44 pm

1 stop7h 19m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Arizona to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Arizona averaging around $240.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $625.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Arizona in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $743. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Arizona to Chicago O'Hare Intl flight route?

Fly from Phoenix Sky Harbor Intl to Chicago O'Hare Intl for the best Arizona - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Arizona for as low as $239 on momondo.

What cabin class options are available on Arizona to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Arizona to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Arizona to Chicago O'Hare Intl Airport.

Cheap Arizona to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Chicago O'Hare Intl Airport

Best Price Found

$131

Fastest flight time

3h 25m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Arizona in the past 72 hours is $131. The best round-trip flight deal from Arizona to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $240.
The fastest flight from Arizona to Chicago O'Hare Intl Airport takes 3h 25m
Direct flights go from Arizona to Chicago O'Hare Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Arizona to Chicago O'Hare Intl Airport?

    Prices for flights from Arizona to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Arizona to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Arizona to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Arizona to Chicago O'Hare Intl Airport?

Best airlines flying from Arizona to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Arizona to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $79Free CancellationRating
6.3
8,208 reviews
Search Spirit Airlines flights
FrontierPriceFrom $79Free CancellationRating
5.8
3,070 reviews
Search Frontier flights
DeltaPriceFrom $162Free CancellationRating
7.9
8,014 reviews
Search Delta flights
SouthwestPriceFrom $182Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,064 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

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?

Flights from Arizona to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Arizona and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Arizona and alert you when they change.

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