$105 Cheap United flights Chicago (ORD) to Phoenix (PHX)

View $105 flight on Thu, Jan 1, 2026Opens in a new window

$105 Cheap United flights Chicago (ORD) to Phoenix (PHX)

Prices were available within the past 7 days and start at $105 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Feb 28 - Tue, Mar 3
ORD
Chicago
PHX
Phoenix
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Feb 28 from Chicago to Phoenix, returning Tue, Mar 3, priced at $177 found 6 hours ago

Find the cheapest month to fly from Chicago (ORD) to Phoenix (PHX)

February is typically the cheapest month to fly

From $63 - $173 per traveler.

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $291
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $291
Flights from Chicago (ORD) to Phoenix (PHX)
Origin airport
O'Hare Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
2299 km
Average flight time
2 hours 53 mins