$50 Find Cheap Flights from Arizona to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$75
Typical prices: $147-$367
Frontier
Thu 2/12Mon 2/16
PHX - ORD • Non-stop
Cheapest non-stop
$73
Typical prices: $177-$348
Frontier
Sat 2/14Sun 2/15
PHX - ORD • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Arizona to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Arizona to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Arizona to Chicago

Thu, Feb 12 - Mon, Feb 16
Frontier Logo
10:19 am - 2:54 pm
PHX
-
ORD
3h 35mnonstop
Frontier Logo
6:00 am - 9:09 am
ORD
-
PHX
4h 09mnonstop
$75Frontier
Tue, Feb 17 - Sun, Feb 22
Frontier Logo
12:31 pm - 5:03 pm
PHX
-
ORD
3h 32mnonstop
Frontier Logo
12:56 pm - 4:09 pm
ORD
-
PHX
4h 13mnonstop
$79Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
7:23 pm - 11:41 pm
PHX
-
MDW
3h 18mnonstop
Frontier Logo
3:21 pm - 6:28 pm
MDW
-
PHX
4h 07mnonstop
$79Frontier
Fri, Feb 6 - Mon, Feb 9
Allegiant Air Logo
1:21 pm - 5:26 pm
AZA
-
RFD
3h 05mnonstop
Allegiant Air Logo
6:16 pm - 9:00 pm
RFD
-
AZA
3h 44mnonstop
$123Allegiant Air
Wed, Feb 4 - Mon, Feb 16
Allegiant Air Logo
9:10 am - 1:15 pm
AZA
-
RFD
3h 05mnonstop
Allegiant Air Logo
7:51 pm - 10:39 pm
RFD
-
AZA
3h 48mnonstop
$126Allegiant Air
Fri, Feb 13 - Mon, Feb 16
Multiple Airlines Logo
12:59 am - 3:17 pm
LAS
-
ORD
12h 18m1 stop
Multiple Airlines Logo
7:19 pm - 9:42 pm
ORD
-
LAS
4h 23mnonstop
$132Multiple Airlines
Thu, Jan 29 - Wed, Feb 4
Multiple Airlines Logo
9:37 am - 6:31 pm
LAS
-
ORD
6h 54m1 stop
Multiple Airlines Logo
3:22 pm - 11:01 pm
ORD
-
LAS
9h 39m1 stop
$134Multiple Airlines
Thu, Feb 19 - Tue, Feb 24
Alaska Airlines Logo
6:00 am - 11:56 pm
TUS
-
ORD
16h 56m1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
ORD
-
TUS
17h 59m1 stop
$221Alaska Airlines
Tue, Mar 24 - Wed, Apr 8
Delta Logo
1:30 pm - 1:25 pm
TUS
-
ORD
21h 55m1 stop
Delta Logo
2:38 pm - 9:41 pm
ORD
-
TUS
9h 03m1 stop
$222Delta
Wed, Mar 25 - Tue, Apr 7
Delta Logo
6:25 am - 4:55 pm
TUS
-
MDW
8h 30m1 stop
Delta Logo
6:25 am - 2:14 pm
MDW
-
TUS
9h 49m1 stop
$263Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$50
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Phoenix Sky Harbor Airport to Chicago O'Hare Airport

FAQs for booking flights from Arizona to Chicago

  • How does KAYAK find such low prices on flights from Arizona to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Arizona to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Arizona to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Arizona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

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

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Arizona

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Chicagofrom $1,087
Business Class flights to Chicagofrom $972
Prem Econ Class flights to Chicagofrom $1,690
Economy Class flights to Chicagofrom $62