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Cheap flights from Chicago O'Hare Intl Airport to Arizona from $84

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 O'Hare Intl Airport to Arizona departing on 4/24. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Arizona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:07 am - 7:32 pm
ORD
-
LAS
10h 25m
1 stop
Frontier Logo
12:20 am - 6:08 am
LAS
-
ORD
3h 48mnonstop
$148Frontier
Wed, Apr 29 - Fri, May 1
Spirit Airlines Logo
8:52 pm - 10:54 pm
ORD
-
LAS
4h 02mnonstop
Spirit Airlines Logo
11:51 pm - 5:25 am
LAS
-
ORD
3h 34mnonstop
$149Spirit Airlines
Sat, May 9 - Thu, May 14
Multiple Airlines Logo
8:52 pm - 10:54 pm
ORD
-
LAS
4h 02mnonstop
Multiple Airlines Logo
6:30 am - 8:37 pm
LAS
-
ORD
12h 07m
1 stop
$150Multiple Airlines
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
3:21 pm - 11:09 pm
ORD
-
LAS
9h 48m
1 stop
Multiple Airlines Logo
12:20 am - 6:08 am
LAS
-
ORD
3h 48mnonstop
$154Multiple Airlines
Sat, Apr 11 - Tue, Apr 21
Southwest Logo
6:15 am - 11:20 am
ORD
-
PHX
7h 05m
1 stop
Southwest Logo
6:30 pm - 11:55 pm
PHX
-
ORD
3h 25mnonstop
$175Southwest
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
7:20 pm - 10:50 pm
ORD
-
TUS
5h 30m
1 stop
Southwest Logo
11:55 am - 11:55 pm
TUS
-
ORD
10h 00m
2 stops
$336Southwest
Thu, May 7 - Mon, May 11
Delta Logo
2:11 pm - 9:30 pm
ORD
-
TUS
9h 19m
1 stop
Delta Logo
11:04 am - 9:50 pm
TUS
-
ORD
8h 46m
1 stop
$340Delta
Wed, May 27 - Thu, May 28
Delta Logo
9:25 am - 8:47 pm
ORD
-
TUS
13h 22m
2 stops
Delta Logo
7:10 am - 9:53 pm
TUS
-
ORD
12h 43m
2 stops
$341Delta
Thu, May 7 - Mon, May 11
American Airlines Logo
6:57 am - 11:14 am
ORD
-
TUS
6h 17m
1 stop
American Airlines Logo
6:00 am - 11:32 am
TUS
-
ORD
3h 32mnonstop
$342American Airlines
Fri, May 1 - Tue, May 12
American Airlines Logo
9:45 am - 2:54 pm
ORD
-
TUS
7h 09m
1 stop
American Airlines Logo
5:00 am - 12:35 pm
TUS
-
ORD
5h 35m
1 stop
$343American Airlines
Wed, Apr 15 - Tue, Apr 21

Frontier flights from Chicago O'Hare Intl Airport to Arizona

Our best Frontier deals on Chicago O'Hare Intl Airport to Arizona flight tickets
Frontier
Apr 29
ORD11:07 amChicago O'Hare Intl
10h 25m
1 stop
LAS7:32 pmLas Vegas Harry Reid Intl
May 1
LAS12:20 amLas Vegas Harry Reid Intl
3h 48m
ORD6:08 amChicago O'Hare Intl
$148
Frontier
Apr 13
ORD9:06 pmChicago O'Hare Intl
4h 21m
LAS11:27 pmLas Vegas Harry Reid Intl
Apr 29
LAS12:20 amLas Vegas Harry Reid Intl
3h 48m
ORD6:08 amChicago O'Hare Intl
$152
Frontier
Apr 14
ORD3:27 pmChicago O'Hare Intl
10h 32m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
Apr 15
LAS12:59 amLas Vegas Harry Reid Intl
6h 51m
1 stop
ORD9:50 amChicago O'Hare Intl
$153

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

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Arizona flight tickets
Spirit Airlines
Apr 18
ORD10:07 pmChicago O'Hare Intl
3h 52m
LAS11:59 pmLas Vegas Harry Reid Intl
Apr 24
LAS11:51 pmLas Vegas Harry Reid Intl
3h 34m
ORD5:25 amChicago O'Hare Intl
$149
Spirit Airlines
Apr 14
ORD9:45 amChicago O'Hare Intl
12h 04m
1 stop
LAS7:49 pmLas Vegas Harry Reid Intl
Apr 18
LAS8:19 pmLas Vegas Harry Reid Intl
7h 16m
1 stop
ORD5:35 amChicago O'Hare Intl
$162
Spirit Airlines
May 24
ORD8:52 pmChicago O'Hare Intl
4h 02m
LAS10:54 pmLas Vegas Harry Reid Intl
May 29
LAS11:51 pmLas Vegas Harry Reid Intl
3h 34m
ORD5:25 amChicago O'Hare Intl
$169

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 March 26, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Wed 4/29

11:07 am-7:32 pm

1 stop10h 25m

Las Vegas Harry Reid Intl

Fri 5/1

12:20 am-6:08 am

Nonstop3h 48m

$148
Quickest round-trip

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sat 5/9

8:52 pm-10:54 pm

Nonstop4h 02m

Las Vegas Harry Reid Intl

Thu 5/14

11:51 pm-5:25 am

Nonstop3h 34m

$149

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sat 5/9

8:52 pm-10:54 pm

Nonstop4h 02m

Las Vegas Harry Reid Intl

Sat 5/23

6:30 am-8:37 pm

1 stop12h 07m

$150

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sat 4/11

3:21 pm-11:09 pm

1 stop9h 48m

Las Vegas Harry Reid Intl

Tue 4/21

12:20 am-6:08 am

Nonstop3h 48m

$154

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 4/22

6:15 am-11:20 am

1 stop7h 05m

Phoenix Sky Harbor Intl

Wed 4/29

6:30 pm-11:55 pm

Nonstop3h 25m

$175

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 5/7

7:20 pm-10:50 pm

1 stop5h 30m

Tucson

Mon 5/11

11:55 am-11:55 pm

2 stops10h 00m

$336

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Wed 5/27

2:11 pm-9:30 pm

1 stop9h 19m

Tucson

Thu 5/28

11:04 am-9:50 pm

1 stop8h 46m

$340

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 5/7

9:25 am-8:47 pm

2 stops13h 22m

Tucson

Mon 5/11

7:10 am-9:53 pm

2 stops12h 43m

$341

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Fri 5/1

6:57 am-11:14 am

1 stop6h 17m

Tucson

Tue 5/12

6:00 am-11:32 am

Nonstop3h 32m

$342

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Wed 4/15

9:45 am-2:54 pm

1 stop7h 09m

Tucson

Tue 4/21

5:00 am-12:35 pm

1 stop5h 35m

$343

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 Arizona from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 August is, on average, the cheapest month to fly to Arizona from Chicago O'Hare Intl Airport, with most prices found around $229. If you aren’t able to travel to Arizona during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $242.

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

On average, the least expensive day to fly to Arizona from Chicago O'Hare Intl Airport 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 $355.

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 O'Hare Intl Airport to Arizona during this time can be as low as $297. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $320 on average. Flights to Arizona from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Arizona from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Chicago O'Hare Intl Airport for as low as $250 on momondo.

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

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

You could potentially save up to 26% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Arizona flight.

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

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

Best Price Found

$155

Fastest flight time

3h 36m

Direct flights

Every day

Airports in Arizona

66 airports
The best one-way flight to Arizona from Chicago O'Hare Intl Airport in the past 72 hours is $155. The best round-trip flight deal from Chicago O'Hare Intl Airport to Arizona found on momondo in the last 72 hours is $269.
The fastest flight from Chicago O'Hare Intl Airport to Arizona takes 3h 36m
Direct flights go from Chicago O'Hare Intl Airport to Arizona every day.
There are 66 airports in Arizona. From Chicago O'Hare Intl Airport there are direct flights to Phoenix Sky Harbor Intl (PHX), Tucson (TUS), Las Vegas Harry Reid Intl (LAS).
Search flight deals

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

    Prices for flights from Chicago O'Hare Intl Airport to Arizona are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Arizona.

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

    The travel and health documents you'll need for your trip to Arizona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Arizona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Arizona?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Arizona with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.7
3,014 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,338 reviews
Search Delta flights
Alaska AirlinesPriceFrom $154Free CancellationRating
7.9
12,120 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $181Free CancellationRating
7.4
9,494 reviews
Search United Airlines flights
JetBluePriceFrom $184Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
American AirlinesPriceFrom $194Free CancellationRating
7.1
11,502 reviews
Search American Airlines flights
SouthwestPriceFrom $206Free CancellationRating
8.0
4,330 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?

Yes. momondo allows you to filter the results for Chicago to Arizona flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Arizona from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Arizona from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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