Find Cheap Flights from Chicago O'Hare International to Phoenix Sky Harbor Intl (ORD - PHX)

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Sat 11/18
Sat 11/25
Any month
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
March
Most popular time to fly
2%
expected price increase
Average Price:
$275
(avg. price over the last 2 weeks)
Good Deal:
$176
or less (round trip)

When to Book Flights from Chicago O'Hare International to Phoenix Sky Harbor Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $176 or less.
The cheapest flight from Chicago O'Hare International to Phoenix Sky Harbor Intl was found 20 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is January.
Morning departure is around 21% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Phoenix Sky Harbor Intl Flights

How long does a flight from Chicago O'Hare International to Phoenix Sky Harbor Intl take?
An average nonstop flight takes 3h 50m, covering a distance of 1437 miles.
How many flights are there between Chicago O'Hare International and Phoenix Sky Harbor Intl?
There are 661 (nonstop) flights between Chicago O'Hare International and Phoenix Sky Harbor Intl per week, averaging 91 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Phoenix Sky Harbor Intl?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($71), Multiple Airlines ($75) and Frontier ($79).
Do I need a passport to fly between Chicago O'Hare International and Phoenix Sky Harbor Intl?
No.
Which airlines fly most frequently between Chicago O'Hare International and Phoenix Sky Harbor Intl?
American Airlines (20 times daily), United (13 times daily), Air Canada (12 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Phoenix Sky Harbor Intl?
For Chicago O'Hare International to Phoenix Sky Harbor Intl, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Phoenix Sky Harbor Intl back to Chicago O'Hare International, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Chicago O'Hare International to Phoenix Sky Harbor Intl (round-trip)

Airports
Origin
Chicago
$71
only
$71
Destination
Phoenix
$71
only
$71
Sat, Dec 9
ORD
PHX
3h 50m
Sun, Dec 10
PHX
ORD
3h 20m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
PHX
Excellent 9.6

The flight was quick and easy the gate agent was less then helpful but our flight attendent was wonderful

ORD
PHX
Excellent 8.0

Curtious people...friendly and made sure we had what we needed for a comfortable flight

After arriving in Phoenix the connecting flight was delayed then cancelled. They put me up in a hotel and got me out the next morning. Other than missing a scheduled meeting. They were very helpful

ORD
PHX
Okay 4.3

A runway at Phoenix was closed and we were told only once we were on board. There was a long delay in the aircraft at the dock and then another on the runway.

ORD
PHX
Good 6.6

Crew was amazing, kind, caring & helpful

Same for boarding .....same for entertainment but I enjoyed the music

ORD
PHX
Mediocre 3.0

I have nothing good to say about the flight to LA or the flight back to Chicago from LA.

3 of the 4 flights were late, and the 4th was canceled. The canceled flight was due to weather, but AA's response was to connect those of us stranded with a 3rd party vendor - Travelliance - with the promise of a SUBSTANTIAL discount for a hotel (SINCE THE NEXT FLIGHT I WAS GIVEN WAS 17 HOURS LATER!) - and there was, effectively, NO DISCOUNT. I have spent thousands and thousands of dollars with you over the years, but this was a bucker of water in the face. I'm sure I'll fly with you again, but any sort of good will I held for AA is gone.

Fri, Dec 1
ORD
PHX
4h 01m
Sat, Dec 9
PHX
ORD
3h 16m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 2
ORD
PHX
4h 01m
Wed, Dec 6
PHX
ORD
3h 30m
Trip: 5 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Good 6.0

The bag charges were over the top. BUT that wasn't the worst. I landed in Phx a little before midnight and walked to retrieve my checked bags. It took almost 2 hours before the bags came out of the carousel. There were no Frontier employees to help. Sky Harbor employees recommended we call the Frontier line and several passengers did. It wasn't just our flight either, the Frontier flight that landed an hour before us was still waiting and didn't get their bags until 90 minutes post landing. This was the worst customer service I've ever experienced. The high bag fees only added insult to injury.

ORD
PHX
Okay 5.6

Everything except the passenger who was drunk

The fact they allow him to answer the plane when he cannot stand on his feet

ORD
PHX
Good 7.0

Smooth flight , on time ,good crew

Have to pay for soft drinks ,coffee

ORD
PHX
Okay 5.3

Crew was nice

Charging passengers extra for carryon bags and certain seats is ridiculous. The majority of the plane was empty which means you could have just moved to a different seat (that would have cost $11 more) once everyone boarded the plane. There is really no purpose behind the additional charges and negatively impacts the experience.

ORD
PHX
Good 6.3

Arrived in time

Paying $40 for my checked bag, $11 for my seat, and freezing my butt off!

Mon, Jan 22
ORD
PHX
3h 53m
Thu, Jan 25
PHX
ORD
3h 25m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
PHX
Excellent 8.0

Curtious people...friendly and made sure we had what we needed for a comfortable flight

After arriving in Phoenix the connecting flight was delayed then cancelled. They put me up in a hotel and got me out the next morning. Other than missing a scheduled meeting. They were very helpful

ORD
PHX
Mediocre 2.6

bag got lost checking it at the gate in dtw, bag went to santa barbara, completely wrong airport. huge inconvenience

ORD
PHX
Excellent 9.6

The flight was quick and easy the gate agent was less then helpful but our flight attendent was wonderful

ORD
PHX
Excellent 8.0

I like that they have complimentary snacks

ORD
PHX
Okay 5.5

Broken down into more groups - ok I guess...

No way to know who was up next, who was in line for what number - should have corraling stations (some airlines have this) where you gather based on your number and can move out of the way for others. Getting onto the plan was awful - the aisle are SO TINY - I'm 5'6" tall and 140 lbs, trying to roll a small back through the aisle, and it was impossible not to hit 14 people. It's like you have to go to class on how to walk through the aisle and not be an idiot.

Wed, Dec 6
ORD
PHX
4h 01m
Sat, Dec 9
PHX
ORD
3h 16m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 8
ORD
PHX
3h 54m
Mon, Feb 12
PHX
ORD
3h 21m
Trip: 5 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 58 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
PHX
Mediocre 3.3

Nothing

Sassy flight attendant making stupid jokes. Flight attendants over served 2 passengers. One was sitting next to us and was almost incoherent so I'm not sure why he was even let on.

ORD
PHX
Okay 4.6

it was an inexpensive flight roundtrip to Chicago from Phoenix

No cushioning on the seats. they do not recline, and a 4"x8" "tray table" . Very uncomfortable seats.

ORD
PHX
Okay 4.0

It was cheap. The airline gets you to where you need to go... The flight attendants were very nive. Well, I slept the entire flight, so I'm just going to assume they were nice. No complaints about them from me.

I mean, obviously the flights are cheap for a reason. Buy your bags online or else you're paying $100 for each. (which absolutely sucks) They have no charging ports on the plane, so if your phone dies on your four hour flight only one hour in, then that's too bad.

ORD
PHX
Excellent 10.0

Friendly & polite with sense of humor!!!

ORD
PHX
Mediocre 2.0

Flight was canceled less than two hours before take off for scheduled maintenance

Sat, Feb 3
ORD
PHX
3h 58m
Fri, Feb 9
PHX
ORD
3h 25m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
PHX
Mediocre 2.0

Nothing

They did not compromise when I couldn't go, I understand no refund but I cancelled a few days after,

ORD
PHX
Excellent 9.6

The flight was quick and easy the gate agent was less then helpful but our flight attendent was wonderful

ORD
PHX
Excellent 8.0

Curtious people...friendly and made sure we had what we needed for a comfortable flight

After arriving in Phoenix the connecting flight was delayed then cancelled. They put me up in a hotel and got me out the next morning. Other than missing a scheduled meeting. They were very helpful

ORD
PHX
Good 6.8

We had a passenger who had a stroke and had to land in Denver to get her medical help. The crew handled it in a very profession manner.

Food Can it be a health bar instead of small cookies.

ORD
PHX
Okay 5.5

Broken down into more groups - ok I guess...

No way to know who was up next, who was in line for what number - should have corraling stations (some airlines have this) where you gather based on your number and can move out of the way for others. Getting onto the plan was awful - the aisle are SO TINY - I'm 5'6" tall and 140 lbs, trying to roll a small back through the aisle, and it was impossible not to hit 14 people. It's like you have to go to class on how to walk through the aisle and not be an idiot.

Mon, Dec 11
ORD
PHX
4h 04m
Fri, Dec 15
PHX
ORD
3h 28m
Trip: 5 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Good 7.0

Smooth flight , on time ,good crew

Have to pay for soft drinks ,coffee

ORD
PHX
Okay 4.3

Crew was nice

My backpack cost me $45 to carry on! I upgraded my seat for additional legroom then when on the flight found out that seat didn't recline. I will avoid flying Frontier in the future.

ORD
PHX
Okay 4.0

great. Base price

Seats were like bus seats. Plastic

ORD
PHX
Okay 4.6

No food offers no entertainment and very uncomfortable seats.

ORD
PHX
Good 6.3

Arrived in time

Paying $40 for my checked bag, $11 for my seat, and freezing my butt off!

Sat, Jan 13
ORD
PHX
4h 04m
Thu, Jan 18
PHX
ORD
3h 25m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 3
ORD
PHX
3h 58m
Thu, Feb 8
PHX
ORD
3h 29m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 3
ORD
PHX
3h 58m
Thu, Feb 8
PHX
ORD
3h 29m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 29
ORD
PHX
4h 01m
Sat, Dec 2
PHX
ORD
3h 30m
Trip: 4 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Excellent 8.0

My second bag overcharged, it wasn't over the weight limit and the airline charge 45 dollars

ORD
PHX
Good 6.0

The bag charges were over the top. BUT that wasn't the worst. I landed in Phx a little before midnight and walked to retrieve my checked bags. It took almost 2 hours before the bags came out of the carousel. There were no Frontier employees to help. Sky Harbor employees recommended we call the Frontier line and several passengers did. It wasn't just our flight either, the Frontier flight that landed an hour before us was still waiting and didn't get their bags until 90 minutes post landing. This was the worst customer service I've ever experienced. The high bag fees only added insult to injury.

ORD
PHX
Okay 4.3

Crew was nice

My backpack cost me $45 to carry on! I upgraded my seat for additional legroom then when on the flight found out that seat didn't recline. I will avoid flying Frontier in the future.

ORD
PHX
Okay 4.0

great. Base price

Seats were like bus seats. Plastic

ORD
PHX
Okay 5.6

Everything except the passenger who was drunk

The fact they allow him to answer the plane when he cannot stand on his feet

Wed, Jan 10
ORD
PHX
4h 04m
Sat, Jan 13
PHX
ORD
3h 17m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
ORD
PHX
4h 04m
Mon, Feb 12
PHX
ORD
3h 28m
Trip: 6 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Okay 4.3

Crew was nice

My backpack cost me $45 to carry on! I upgraded my seat for additional legroom then when on the flight found out that seat didn't recline. I will avoid flying Frontier in the future.

ORD
PHX
Good 6.3

Arrived in time

Paying $40 for my checked bag, $11 for my seat, and freezing my butt off!

ORD
PHX
Okay 4.6

No food offers no entertainment and very uncomfortable seats.

ORD
PHX
Good 6.0

Flight was like any other airline.

Need to pay for drinks even water. Luggage was delayed 1 hour for the everybody; and the flight before us.

ORD
PHX
Okay 5.6

Everything except the passenger who was drunk

The fact they allow him to answer the plane when he cannot stand on his feet

Sat, Jan 13
ORD
PHX
4h 04m
Mon, Jan 15
PHX
ORD
3h 17m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
ORD
PHX
3h 56m
Wed, Mar 14
PHX
ORD
3h 22m
Trip: 8 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 58 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
PHX
Good 7.3

I loved my seat. I was lucky enough to get put in the front where the seats are bigger. I probably wouldn't have liked to be in the back where it looked more crammed. Staff was nice and friendly.

Nothing to read? Not even one of those stupid Airline magazines or a Sky Mall or something to read to help pass the time? That would have made the flight better.

ORD
PHX
Okay 4.6

it was an inexpensive flight roundtrip to Chicago from Phoenix

No cushioning on the seats. they do not recline, and a 4"x8" "tray table" . Very uncomfortable seats.

ORD
PHX
Mediocre 2.0

Flight was canceled less than two hours before take off for scheduled maintenance

ORD
PHX
Okay 5.6

Plane was new, cleaner, and roomier.

Plane was old, seat (exit) worn out, cushion was short and hard, i.e. No cushion. Flight was Del aid, gate attendant gave no update as to why until 30 minutes after boarding time. And it was jetway attendant that made the announcement. Cabin flight crew looked tired. Cabin lines to bright during boarding and prior to landing. Plane needs to be retired, old and uncomfortable.

ORD
PHX
Excellent 10.0

Friendly & polite with sense of humor!!!

Wed, Mar 21
ORD
PHX
4h 01m
Tue, Apr 10
PHX
ORD
3h 35m
Trip: 21 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Okay 4.0

great. Base price

Seats were like bus seats. Plastic

ORD
PHX
Okay 5.6

Fast boarding.

Staff was rude. Seats uncomfortable. Sat on the runway for 30 minutes because we we're a half hour early.

ORD
PHX
Good 6.0

Flight was like any other airline.

Need to pay for drinks even water. Luggage was delayed 1 hour for the everybody; and the flight before us.

ORD
PHX
Okay 4.6

No food offers no entertainment and very uncomfortable seats.

ORD
PHX
Mediocre 2.0

Frontier seats are minimally padded and do not recline. It's difficult to sit in them for more than a couple of hours. Our 3.5 hour flight turned into a 7 hour flight after being unable to land because of storm conditions, circling for over an hour, and being rerouted to land at another airport for refueling before finally heading to our destination. It has been a week and our backs are still bothering us. We flew Frontier because it looked cheaper but after paying for luggage, seats, and food we would have been way better off to have flown on Southwest. We will never fly Frontier again.

Thu, Mar 8
ORD
PHX
3h 56m
Wed, Mar 14
PHX
ORD
3h 22m
Trip: 6 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 58 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
PHX
Mediocre 2.6

Nothing.

First, the gate swited twice. Flight was delayed 30 minutes. Plus, I paid to sit in the 4th row, but the 3rd row was empty. So, the flight attendant let people who didn't pay extra for those seats, move all the up from the back of plane. Seriously? Why did I have to pay then? Should I then be entitled to a refund since other people sat there for free?

ORD
PHX
Okay 4.6

it was an inexpensive flight roundtrip to Chicago from Phoenix

No cushioning on the seats. they do not recline, and a 4"x8" "tray table" . Very uncomfortable seats.

ORD
PHX
Excellent 9.0

Co.fortable seets

ORD
PHX
Mediocre 2.0

Flight was canceled less than two hours before take off for scheduled maintenance

ORD
PHX
Okay 4.0

It was cheap. The airline gets you to where you need to go... The flight attendants were very nive. Well, I slept the entire flight, so I'm just going to assume they were nice. No complaints about them from me.

I mean, obviously the flights are cheap for a reason. Buy your bags online or else you're paying $100 for each. (which absolutely sucks) They have no charging ports on the plane, so if your phone dies on your four hour flight only one hour in, then that's too bad.

Tue, Mar 6
ORD
PHX
3h 52m
Fri, Mar 9
PHX
ORD
3h 30m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
PHX
Excellent 10.0

Flight attendants were very friendly. Very comfortable smooth ride.

ORD
PHX
Excellent 8.0

I like that they have complimentary snacks

ORD
PHX
Good 6.8

We had a passenger who had a stroke and had to land in Denver to get her medical help. The crew handled it in a very profession manner.

Food Can it be a health bar instead of small cookies.

ORD
PHX
Good 6.6

Crew was amazing, kind, caring & helpful

Same for boarding .....same for entertainment but I enjoyed the music

ORD
PHX
Mediocre 3.0

I have nothing good to say about the flight to LA or the flight back to Chicago from LA.

3 of the 4 flights were late, and the 4th was canceled. The canceled flight was due to weather, but AA's response was to connect those of us stranded with a 3rd party vendor - Travelliance - with the promise of a SUBSTANTIAL discount for a hotel (SINCE THE NEXT FLIGHT I WAS GIVEN WAS 17 HOURS LATER!) - and there was, effectively, NO DISCOUNT. I have spent thousands and thousands of dollars with you over the years, but this was a bucker of water in the face. I'm sure I'll fly with you again, but any sort of good will I held for AA is gone.

Wed, Apr 4
ORD
PHX
4h 01m
Tue, Apr 10
PHX
ORD
3h 35m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 129 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
PHX
Okay 5.6

Fast boarding.

Staff was rude. Seats uncomfortable. Sat on the runway for 30 minutes because we we're a half hour early.

ORD
PHX
Okay 4.6

No food offers no entertainment and very uncomfortable seats.

ORD
PHX
Okay 4.3

Crew was nice

My backpack cost me $45 to carry on! I upgraded my seat for additional legroom then when on the flight found out that seat didn't recline. I will avoid flying Frontier in the future.

ORD
PHX
Good 6.0

The bag charges were over the top. BUT that wasn't the worst. I landed in Phx a little before midnight and walked to retrieve my checked bags. It took almost 2 hours before the bags came out of the carousel. There were no Frontier employees to help. Sky Harbor employees recommended we call the Frontier line and several passengers did. It wasn't just our flight either, the Frontier flight that landed an hour before us was still waiting and didn't get their bags until 90 minutes post landing. This was the worst customer service I've ever experienced. The high bag fees only added insult to injury.

ORD
PHX
Mediocre 2.0

Frontier seats are minimally padded and do not recline. It's difficult to sit in them for more than a couple of hours. Our 3.5 hour flight turned into a 7 hour flight after being unable to land because of storm conditions, circling for over an hour, and being rerouted to land at another airport for refueling before finally heading to our destination. It has been a week and our backs are still bothering us. We flew Frontier because it looked cheaper but after paying for luggage, seats, and food we would have been way better off to have flown on Southwest. We will never fly Frontier again.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.