CHI - PHX

$127 Find Cheap United Airlines Flights from Chicago to Phoenix Sky Harbor Intl Airport - Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap United Airlines Flight Deals from Chicago to Phoenix Sky Harbor Intl Airport

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

Recent round-trip United Airlines flight deals from Chicago to Phoenix Sky Harbor Intl Airport

Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
4:14 pm - 7:16 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
4h 02mnonstop
United Airlines Logo
6:20 pm - 10:58 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 38mnonstop
$253United Airlines
Thu, Sep 17 - Thu, Sep 24
United Airlines Logo
5:00 am - 9:04 amORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
6h 04m1 stop Denver Intl
United Airlines Logo
9:00 am - 2:44 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 44mnonstop
$263United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
1:56 pm - 3:43 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
3h 47mnonstop
United Airlines Logo
11:52 pm - 5:20 amPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 28mnonstop
$266United Airlines
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
4:45 pm - 6:38 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
3h 53mnonstop
United Airlines Logo
3:30 pm - 10:46 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
5h 16m1 stop Denver Intl
$276United Airlines
Tue, Dec 29 - Tue, Jan 5
United Airlines Logo
6:01 am - 9:04 amORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
4h 03mnonstop
United Airlines Logo
3:55 pm - 8:25 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 30mnonstop
$279United Airlines
Tue, Dec 22 - Wed, Dec 30
United Airlines Logo
6:01 am - 9:04 amORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
4h 03mnonstop
United Airlines Logo
5:47 pm - 12:30 amPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
5h 43m1 stop Denver Intl
$280United Airlines
Fri, Feb 26 - Tue, Mar 2
United Airlines Logo
7:45 pm - 10:44 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
3h 59mnonstop
United Airlines Logo
10:00 am - 2:23 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 23mnonstop
$282United Airlines
Fri, Oct 9 - Tue, Oct 13
United Airlines Logo
4:45 pm - 6:38 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
3h 53mnonstop
United Airlines Logo
11:52 pm - 5:20 amPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 28mnonstop
$287United Airlines
Wed, Sep 30 - Wed, Oct 7
United Airlines Logo
7:00 am - 10:48 amORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
5h 48m1 stop Denver Intl
United Airlines Logo
9:00 am - 2:44 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 44mnonstop
$288United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
1:30 pm - 5:09 pmORD  Chicago O'Hare Intl-PHX Phoenix Sky Harbor Intl
5h 39m1 stop Denver Intl
United Airlines Logo
7:10 am - 12:48 pmPHX  Phoenix Sky Harbor Intl-ORD Chicago O'Hare Intl
3h 38mnonstop
$289United Airlines
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KAYAK's insights & trends for Chicago to Phoenix Sky Harbor Intl Airport flights

Get data-powered insights and trends into United Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with United Airlines?

With United Airlines the cheapest day to fly this route is on Saturday. The most expensive day is Monday.

What is the cheapest month to fly with United Airlines from Chicago to Phoenix Sky Harbor Intl Airport?

The cheapest month for United Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport is January, where tickets cost $285 (return) on average. On the other hand, the most expensive months to fly this route on United Airlines are August and July, where the average cost of round-trip tickets is $413 and $398 respectively.

Which cabin class options are available on United Airlines flights between Chicago and Phoenix Sky Harbor Intl Airport?

Cabin class availability will depend on the aircraft model and specific route. United Airlines flights on this route offer Economy Class ($348 on average), Prem Economy Class ($795 on average), Business Class ($1,185 on average) and First Class ($1,201 on average).

How far in advance should I book a flight from Chicago to Phoenix Sky Harbor Intl Airport with United Airlines?

For the absolute cheapest price on United Airlines, our data suggests you should book 4 weeks before departure.

Good to know

Low season

August

Cheapest flight

$127

Average price round-trip

$332

Good deal one-way

$498
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago O'Hare Airport to Phoenix Sky Harbor Airport
(avg. price over the last 2 weeks)
or less

When to Book Flights with United Airlines from Chicago to Phoenix Sky Harbor Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Phoenix Sky Harbor Intl Airport with United Airlines

  • How far in advance should I book tickets for a flight with United Airlines from Chicago to Phoenix Sky Harbor Intl Airport?

    Generally, when trying to get a below average price for your ticket, try to book around 7 days before departure. For the cheapest possible price, our data suggests booking 82 days before departure.

  • Is United Airlines the cheapest airline to fly with from Chicago to Phoenix Sky Harbor Intl Airport?

    With an average price of $346 return, United Airlines is not the cheapest airline to fly from Chicago to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Allegiant Air, where a return flight costs $215 on average.

  • What is the cheapest United Airlines flight from Chicago to Phoenix Sky Harbor Intl Airport?

    In the last 5 days, the lowest price for a flight with United Airlines from Chicago to Phoenix Sky Harbor Intl Airport was $224 for a return flight and $91 for a one-way flight.

  • Does United Airlines fly direct to Phoenix Sky Harbor Intl Airport from Chicago?

    Yes, United Airlines does offer direct flights for the route, with around 31 flights per week.

  • What’s the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with United Airlines?

    On average, the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor Intl Airport with United Airlines is Tuesday, when prices are around $81. The most expensive day is generally Monday, where the average price is around $134.

  • What’s the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport with United Airlines?

    The cheapest month for United Airlines flights to Phoenix Sky Harbor Intl Airport from Chicago is generally January, where plane tickets cost $142 on average. If possible, try to avoid the most expensive months of March and August, where tickets cost $242 and $270 respectively.

United Airlines Customer Reviews

7.4
Good10,000 verified ratings
7.1Entertainment
6.7Food
7.7Boarding
7.3Comfort
8.1Crew
Traveler rating:
Sort by:
G
6.0 Okay
-
My return flight to Honolulu (UA 1170) was on a 777-200. I’d forgotten the weird seating arrangement in first-class (2-2-2); I was in 1B, so I faced the passenger in 1C. Unfortunately, there was a problem with the flight computer, so we left LA an hour late (6:05pm). The meal I chose was Korean BBQ Glazed short rib. It was served with a nice salad and fried rice. This meal was better than breakfast on the outgoing leg. All in all, a decent flying experience. Ratings: 777: 3.75, food: 3.5, service: 5 (out of 5).
R
2.0 Poor
-
Food was not Good Nuts came very wet & not tasting Good Main course I asked for Steak they got me Chicken because they don’t have more !!!!
V
2.0 Poor
-
Missed our flight
V
2.0 Poor
-
Missed the flight
V
2.0 Poor
-
It cancelled and we were unable to catch our connecting international flights.
V
2.0 Poor
-
We couldn’t take the direct flight back home in Florida because the flight in Palermo was delayed flor long time and keep us inside the cabin without moving the plane. The plane from Munich to Orlando was still there when we arrived to the gate but they said it was late for us to board the plane. We rushed the most to get there. It was a bad experience and got back exhausted and with pain in all muy body. We are seniors 72 and for us was very bad
V
4.0 Mediocre
-
Tvs did not work the entire flight
V
2.0 Poor
-
Flight delayed and then cancelled (due to mechanical issues + weather). Poor communication. No one there to help with rebooking and accommodations for the night we had to stay in Newark. Our luggage was taken off the original flight and apparently left on the tarmac in the rain. Items were soaking rain. The following day, the flight was also delayed due to mechanical issues. The second year in a row that I had to sleep in an airport flying from Tokyo to Newark due to mechanical issues compounded by bad weather. Partly bad luck and partly just poor service.
W
2.0 Poor
-
Terrible service - they don’t want to be there and bad food. Entertainment system in economy from the 2000s
E
2.0 Poor
-
I did bought anything… I don’t understand how this book appears to me . Ridiculous
Read more about United Airlines

Everything you need to know for your flight from Chicago to Phoenix Sky Harbor Intl Airport