How does KAYAK find such low prices on flights from Arizona to Chicago O'Hare Airport?

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 O'Hare Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$109 CHEAP FLIGHTS from Arizona to Chicago O'Hare (ORD)

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Flight Deals

Cheap Flights from Arizona to O'Hare Intl

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 Arizona to O'Hare Intl

Sat, Oct 3 - Sun, Oct 4

10:04 pm - 9:20 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

9h 16m1 stop Atlanta Hartsfield-Jackson

8:55 pm - 11:05 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 10mnonstop

$175Frontier

Thu, Nov 5 - Sun, Nov 8

11:29 pm - 5:13 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 44mnonstop

5:15 pm - 7:36 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$176Frontier

Wed, Oct 21 - Wed, Oct 28

2:55 pm - 6:34 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

13h 39m1 stop Los Angeles

3:49 pm - 11:59 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

10h 10m1 stop Seattle/Tacoma Intl

$224Multiple Airlines

Wed, Oct 14 - Fri, Oct 16

10:47 am - 9:21 pmLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

8h 34m1 stop Minneapolis St Paul

8:01 pm - 11:17 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

29h 16m1 stop Los Angeles

$234Multiple Airlines

Mon, Dec 21 - Thu, Dec 31

6:28 pm - 10:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

6:01 am - 9:04 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$267United Airlines

Mon, Dec 7 - Mon, Jan 18

4:00 pm - 8:38 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 38mnonstop

4:12 pm - 7:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$267United Airlines

Thu, Oct 1 - Sat, Oct 10

6:02 pm - 11:43 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 41mnonstop

6:59 pm - 8:57 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 58mnonstop

$267American Airlines

Thu, Oct 8 - Thu, Oct 15

7:04 pm - 12:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

10:45 pm - 12:44 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 59mnonstop

$267American Airlines

Thu, Dec 17 - Mon, Dec 21

7:25 am - 4:43 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

8h 18m1 stop Minneapolis St Paul

6:40 am - 3:00 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 20m1 stop Atlanta Hartsfield-Jackson

$287Delta

Tue, Oct 27 - Wed, Oct 28

12:50 am - 8:53 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

6h 03m1 stop Minneapolis St Paul

1:23 pm - 9:01 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

9h 38m1 stop Atlanta Hartsfield-Jackson

$287Delta

Recent last minute flight deals from Arizona to O'Hare Intl

Sun, Sep 13 - Sat, Dec 12

11:50 pm - 5:38 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 48mnonstop

12:51 pm - 3:12 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$224Frontier

Sun, Sep 13 - Sat, Dec 12

6:45 am - 11:21 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

26h 36m1 stop Denver Intl

12:51 pm - 3:12 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$235Frontier

Tue, Sep 15 - Tue, Oct 27

10:55 am - 8:29 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

7h 34m1 stop Dallas/Fort Worth

2:21 pm - 8:41 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

8h 20m1 stop San Diego

$301Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

11:50 pm - 5:38 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 48mnonstop

7:20 am - 2:11 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

8h 51m1 stop San Diego

$321Multiple Airlines

Tue, Sep 15 - Sat, Sep 26

6:56 pm - 12:30 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 34mnonstop

8:50 pm - 10:38 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 48mnonstop

$392American Airlines

Tue, Sep 15 - Sat, Sep 26

6:50 am - 12:35 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 45mnonstop

1:46 pm - 6:00 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

6h 14m1 stop Dallas/Fort Worth

$402American Airlines

Fri, Sep 11 - Tue, Oct 13

1:34 pm - 9:30 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

5h 56m1 stop Denver Intl

7:00 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

$423United Airlines

Sun, Sep 13 - Sat, Sep 19

11:50 pm - 5:20 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 30mnonstop

3:35 pm - 5:46 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 11mnonstop

$445United Airlines

Tue, Sep 15 - Tue, Oct 6

11:16 am - 9:55 pmTUS Tucson-ORD Chicago O'Hare Intl

8h 39m1 stop Salt Lake City

12:30 pm - 8:53 pmORD Chicago O'Hare Intl-TUS Tucson

10h 23m2 stops Minneapolis St Paul Los Angeles

$511Delta

Tue, Sep 15 - Tue, Oct 6

6:35 am - 8:30 pmTUS Tucson-ORD Chicago O'Hare Intl

11h 55m2 stops Los Angeles Detroit Metropolitan Wayne County

9:59 am - 4:00 pmORD Chicago O'Hare Intl-TUS Tucson

8h 01m2 stops Minneapolis St Paul Salt Lake City

$516Delta

Recent direct flight deals from Arizona to O'Hare Intl

Thu, Dec 3 - Mon, Dec 7

6:00 am - 11:46 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 46mnonstop

12:51 pm - 3:12 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$176Frontier

Thu, Nov 5 - Sun, Nov 8

11:29 pm - 5:13 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 44mnonstop

5:15 pm - 7:36 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$176Frontier

Fri, Oct 16 - Mon, Nov 2

11:29 pm - 5:16 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 47mnonstop

5:15 pm - 7:36 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 21mnonstop

$176Frontier

Fri, Oct 16 - Sun, Oct 18

11:29 pm - 5:16 amLAS Las Vegas Harry Reid Intl-ORD Chicago O'Hare Intl

3h 47mnonstop

3:30 pm - 5:46 pmORD Chicago O'Hare Intl-LAS Las Vegas Harry Reid Intl

4h 16mnonstop

$176Frontier

Mon, Dec 21 - Thu, Dec 31

6:28 pm - 10:59 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

6:01 am - 9:04 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 03mnonstop

$267United Airlines

Mon, Dec 7 - Mon, Jan 18

4:00 pm - 8:38 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 38mnonstop

4:12 pm - 7:17 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

4h 05mnonstop

$267United Airlines

Thu, Oct 1 - Sat, Oct 10

6:02 pm - 11:43 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 41mnonstop

6:59 pm - 8:57 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 58mnonstop

$267American Airlines

Thu, Oct 8 - Thu, Oct 15

7:04 pm - 12:35 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 31mnonstop

10:45 pm - 12:44 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 59mnonstop

$267American Airlines

Sat, Oct 17 - Sat, Oct 24

4:49 pm - 10:28 pmPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 39mnonstop

7:00 am - 8:54 amORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 54mnonstop

$267United Airlines

Tue, Oct 6 - Tue, Oct 13

5:30 am - 11:05 amPHX Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl

3h 35mnonstop

8:40 pm - 10:38 pmORD Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl

3h 58mnonstop

$267American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$109

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 15% increase in price.

Flight from Las Vegas to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Arizona to Chicago O'Hare Airport?
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 O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport from Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Gurnee

South Haven

Oak Brook

Tinley Park

Hammond

Saint Joseph

Des Plaines

Elk Grove Village

Hoffman Estates

South Holland

Portage

Oakbrook Terrace

Willowbrook

Lansing

Alsip

Delavan

Northbrook

Lisle

Valparaiso

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ORD

$109 Find Cheap Flights from Arizona to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Arizona to O'Hare Intl

Recent round-trip flight deals from Arizona to O'Hare Intl

Recent one-way flight deals from Arizona to O'Hare Intl

Recent last minute flight deals from Arizona to O'Hare Intl

Recent direct flight deals from Arizona to O'Hare Intl

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FAQs for booking Arizona to Chicago O'Hare Airport flights

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Complete your trip to O'Hare Intl with a hotel stay or car rental

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