How does KAYAK find such low prices on flights from Illinois to Phoenix?

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 Illinois to Phoenix. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Phoenix?

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 Phoenix with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 Phoenix from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Illinois to Phoenix (PHX)

PHX

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Illinois to Phoenix

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Phoenix

Mon, Apr 27 - Fri, May 1

1:35 pm - 3:39 pm

MDW

PHX

4h 04mnonstop

1:00 pm - 9:37 pm

PHX

MDW

6h 37m

1 stop

$144Frontier

Sat, May 2 - Thu, May 7

8:55 am - 11:10 am

ORD

PHX

4h 15mnonstop

11:12 am - 4:53 pm

PHX

ORD

3h 41mnonstop

$144Frontier

Sat, May 2 - Mon, May 4

7:30 am - 2:52 pm

ORD

PHX

9h 22m

1 stop

8:28 pm - 7:00 am

PHX

ORD

8h 32m

1 stop

$146Multiple Airlines

Tue, Mar 24 - Tue, Mar 31

5:22 pm - 10:47 pm

PIA

PHX

7h 25m

1 stop

5:05 am - 3:12 pm

PHX

PIA

8h 07m

1 stop

$251American Airlines

Tue, May 12 - Tue, May 19

10:39 am - 3:14 pm

MLI

PHX

6h 35m

1 stop

9:00 am - 4:51 pm

PHX

MLI

5h 51m

1 stop

$259United Airlines

Tue, May 12 - Tue, May 19

10:39 am - 3:14 pm

MLI

PHX

6h 35m

1 stop

9:50 am - 8:57 pm

PHX

MLI

9h 07m

2 stops

$264United Airlines

Wed, May 6 - Tue, May 12

7:31 pm - 11:18 pm

SPI

PHX

29h 47m

1 stop

12:30 am - 6:51 pm

PHX

SPI

16h 21m

1 stop

$276Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

6:23 pm - 11:59 pm

PIA

PHX

7h 36m

1 stop

5:05 am - 12:52 pm

PHX

PIA

5h 47m

1 stop

$289American Airlines

Fri, Apr 10 - Mon, Apr 13

4:04 pm - 9:14 pm

BMI

PHX

7h 10m

1 stop

11:55 pm - 11:19 am

PHX

BMI

9h 24m

1 stop

$289Delta

Mon, Mar 23 - Wed, Apr 1

5:59 pm - 10:49 pm

EVV

PHX

6h 50m

1 stop

11:55 pm - 10:39 am

PHX

EVV

8h 44m

1 stop

$474Delta

Useful Info

Low season	August
High season	March
Cheapest flight	$63

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from Chicago Midway Airport to Phoenix Sky Harbor Airport

JanieFlew with SWISS

ORD

PHX

Feb 2025

I think you should prebook food or bring your own food.

Verified travelerFlew with United Airlines

ORD

PHX

Apr 2024

Use the find my gate feature on the flights phone app if available as the airport is a bit confusing

How does KAYAK find such low prices on flights from Illinois to Phoenix?
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 Illinois to Phoenix.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Phoenix?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Illinois 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 Illinois to Phoenix?
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 Phoenix with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Phoenix?
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 Phoenix from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Paradise Valley

Globe

Cave Creek

Guadalupe

Morristown

Everything you need to know for your flight to Phoenix

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Phoenix (PHX)

PHX

$63 Find Cheap Flights from Illinois to Phoenix

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

Cheap Flights from Illinois to Phoenix

Recent round-trip flight deals from Illinois to Phoenix

Recent one-way flight deals from Illinois to Phoenix

Recent last minute flight deals from Illinois to Phoenix

Recent direct flight deals from Illinois to Phoenix

Good to know

Flights from Illinois to Phoenix: the best tips from KAYAK users

FAQs for booking Illinois to Phoenix flights

How does KAYAK find such low prices on flights from Illinois to Phoenix?

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 Illinois to Phoenix.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Illinois 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 Illinois to Phoenix?

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 Phoenix with an airline and back to Illinois with another airline.

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

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 Phoenix from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Phoenix?

Everything you need to know for your flight to Phoenix

Information on your arrival and departure airports

Cabin class types available on flights to Phoenix

Complete your trip to Phoenix with a hotel stay or car rental

Find direct flights for Phoenix

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in Phoenix

Find deals for your return flight