Frontier's UpFront Plus guarantees an empty middle seat in the front two rows.
Frontier charges for carry-on bags; add during booking for a lower fee.
Round-trip from | $142 (Kiwi.com) |
---|---|
One-way from | $78 (Trip.com) |
Popular in | March |
Cheapest in | September |
Average price | $224 |
Good round-trip deal | $212 or less |
Good one-way deal | $121 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 11/8
7:39 pm-10:41 pm
Nonstop4h 02m
Phoenix Sky Harbor Intl
Tue 11/11
7:03 pm-11:30 pm
Nonstop3h 27m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 10/8
12:50 pm-2:39 pm
Nonstop3h 49m
Phoenix Sky Harbor Intl
Wed 10/15
6:30 pm-11:59 pm
Nonstop3h 29m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 11/12
1:00 pm-10:05 pm
2 stops10h 05m
Phoenix Sky Harbor Intl
Sat 11/15
5:40 am-1:00 pm
1 stop6h 20m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 11/1
7:30 am-4:55 pm
1 stop11h 25m
Phoenix Sky Harbor Intl
Wed 11/5
9:05 am-1:30 pm
Nonstop3h 25m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 10/8
6:15 am-1:15 pm
2 stops9h 00m
Phoenix Sky Harbor Intl
Sun 10/12
6:00 am-4:25 pm
1 stop8h 25m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 10/24
3:50 pm-10:39 pm
1 stop8h 49m
Phoenix Sky Harbor Intl
Mon 10/27
3:15 pm-11:59 pm
1 stop6h 44m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Thu 12/4
2:15 pm-10:40 pm
2 stops9h 25m
Phoenix Sky Harbor Intl
Sat 12/6
9:05 am-1:30 pm
Nonstop3h 25m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Tue 10/21
2:10 pm-6:09 pm
1 stop5h 59m
Phoenix Sky Harbor Intl
Sat 10/25
12:40 am-8:30 am
1 stop5h 50m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 11/14
5:08 pm-10:40 pm
1 stop6h 32m
Phoenix Sky Harbor Intl
Mon 11/17
11:55 pm-8:06 am
1 stop7h 11m
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sun 11/2
5:08 am-10:40 am
1 stop6h 32m
Phoenix Sky Harbor Intl
Fri 11/7
12:59 am-9:03 am
1 stop7h 04m
The best time to book flights from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago O'Hare Intl Airport to Phoenix Sky Harbor Intl Airport on Cheapflights.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 9h 16m.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 9h 16m.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 5h 14m.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Mike,Aug 2025
OKC - AUS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$90 | Average$223 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$95 | Average$219 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$154 | Average$212 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$186 | Average$324 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$187 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$206 | Average$367 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$236 | Average$322 | FlexibilityNo cancel fee | On-timeN/A |