$97 Cheap United flights Phoenix (PHX) to Chicago (ORD)

View $97 flight on Tue, Aug 12, 2025Opens in a new window

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$97 Cheap United flights Phoenix (PHX) to Chicago (ORD)

Prices were available within the past 7 days and start at $97 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 17 - Sat, Sep 27
PHX
Phoenix
ORD
Chicago
$196 Roundtrip, just found
$196
Roundtrip
just found
Select United flight, departing Wed, Sep 17 from Phoenix to Chicago, returning Sat, Sep 27, priced at $196 just found
United
Wed, Aug 13 - Sat, Aug 16
PHX
Phoenix
ORD
Chicago
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 13 from Phoenix to Chicago, returning Sat, Aug 16, priced at $198 found 1 hour ago
United
Sun, Aug 10 - Wed, Aug 20
PHX
Phoenix
ORD
Chicago
$202 Roundtrip, just found
$202
Roundtrip
just found
Select United flight, departing Sun, Aug 10 from Phoenix to Chicago, returning Wed, Aug 20, priced at $202 just found
United
Wed, Oct 1 - Thu, Oct 2
PHX
Phoenix
ORD
Chicago
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 1 from Phoenix to Chicago, returning Thu, Oct 2, priced at $203 found 3 days ago
United
Mon, Aug 18 - Tue, Aug 26
PHX
Phoenix
ORD
Chicago
$207 Roundtrip, found 4 hours ago
$207
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Aug 18 from Phoenix to Chicago, returning Tue, Aug 26, priced at $207 found 4 hours ago
United
Fri, Aug 8 - Tue, Aug 12
PHX
Phoenix
ORD
Chicago
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Aug 8 from Phoenix to Chicago, returning Tue, Aug 12, priced at $208 found 1 hour ago
Flights from Phoenix (PHX) to Chicago (ORD)
Origin airport
Sky Harbor Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1437 mi
Average flight time
5 hours 34 mins

Frequently asked questions

How much is a United Airlines flight from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD)?
Scoring cheap one-way United Airlines flights from PHX to ORD from $97 on Expedia is simple --- just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $196 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHX to ORD with United Airlines?
Search for one-way or round-trip flights to Chicago in January or February. You could find a cheap fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD) with United Airlines?
Begin your search one to three months ahead of your travel date to score cheaper fares on United Airlines flights from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD)?
Depart on one of United Airlines's 35 weekly direct flights from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD). To view available options, enter your destination, origin and dates and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from PHX to ORD with United Airlines?
From wheels-up to touchdown, a direct United Airlines flight from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD) takes approximately 3h 30m.
Which day of the week has the most United Airlines flights from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD)?
United Airlines operates the most flights from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD) on Saturday. With up to 5 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest United Airlines flight from PHX to ORD?
Setting off from PHX at 8:00AM UTC-7, the first United Airlines flight to ORD arrives at 12:32PM UTC-6. Flying earlier in the day means you're less likely to experience cancellations.* Don't like early starts? The last United Airlines flight from PHX to ORD departs at 11:59PM UTC-7 and touches down at 4:26AM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Chicago?
The majority of United Airlines flights from Sky Harbor Intl. Airport (PHX) to Chicago arrive at O'Hare Intl. Airport (ORD). This is the airline's main entry point here. It's also worth checking Expedia for flights to nearby airports such as Midway Intl. Airport (MDW), as fares may be lower.
Why fly with United Airlines from PHX to ORD?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to jet off from PHX to ORD with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can earn OneKeyCash™* on top of United Airlines's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD)?
You'll likely board a Boeing 737-900 or an Airbus A321neo when flying United Airlines from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD). However, keep in mind that a different aircraft could be assigned to your route due to operational demands.
Can I change or cancel my United Airlines flight from Sky Harbor Intl. Airport (PHX) to O'Hare Intl. Airport (ORD)?
You can usually change or cancel your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

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