To save up to 142% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Phoenix Sky Harbor Intl Airport to Illinois from $216 1-2 weeks out and tickets from $327 for flights departing within the next 72 hours.
Flights from Phoenix Sky Harbor Intl Airport to Illinois lean towards being more expensive in June. Prices are generally better when you fly from Phoenix Sky Harbor Intl Airport to Illinois in January, with the cheapest ticket starting at $70.
When flying from Phoenix Sky Harbor Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$77 - $202
Route
Depart
Return
Price
Phoenix Sky Harbor IntlChicago O'Hare Intl
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 5/14
Nonstop3h 29m
Chicago O'Hare Intl
Sat 5/18
Nonstop3h 53m
Phoenix Sky Harbor IntlChicago O'Hare Intl
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 5/11
Nonstop3h 29m
Chicago O'Hare Intl
Sat 5/18
Nonstop3h 53m
Phoenix Sky Harbor IntlChicago Midway
PHX - MDW
PHXMDW
Phoenix Sky Harbor Intl
Tue 5/14
Nonstop3h 22m
Chicago Midway
Sat 5/18
Nonstop3h 52m
Phoenix Sky Harbor IntlLambert-St Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
Sat 5/11
Nonstop2h 54m
Lambert-St Louis
Wed 5/15
Nonstop3h 28m
Phoenix Sky Harbor IntlChicago O'Hare Intl
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 5/11
Nonstop3h 29m
Chicago O'Hare Intl
Tue 5/14
1 stop27h 09m
Phoenix Sky Harbor IntlLambert-St Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
Tue 5/14
1 stop21h 21m
Lambert-St Louis
Fri 5/17
Nonstop3h 17m
Phoenix Sky Harbor IntlChicago O'Hare Intl
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 5/18
2 stops26h 53m
Chicago O'Hare Intl
Tue 5/21
1 stop13h 40m
Phoenix Sky Harbor IntlLambert-St Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
Tue 5/21
Nonstop3h 00m
Lambert-St Louis
Wed 5/29
Nonstop3h 24m
Phoenix Sky Harbor IntlChicago O'Hare Intl
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 7/12
1 stop24h 09m
Chicago O'Hare Intl
Mon 7/15
1 stop22h 19m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
13%of flight departures | Early morningMidnight to 6 am |
---|---|
55%of flight departures | Morning6 am to noon |
22%of flight departures | AfternoonNoon to 6 pm |
10%of flight departures | Evening6 pm to midnight |
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