Cheap flights from Sky Harbor Intl (PHX) to Chicago (CHI)

PHX — CHI
Sep 27 — Oct 41

The best prices from Phoenix Sky Harbor Intl to Chicago are usually found in January or February, booked 43 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from Sky Harbor Intl (PHX) to Chicago (CHI)

All the information you need to plan the best PHX to CHI flight in 2022: compare Sky Harbor Intl to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.

PHX - CHI

Price

$97 - $457

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

Popular inJuneHigh demand for flights, 45% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 62% potential price drop
Round-trip from$97From Phoenix Sky Harbor Intl to Chicago (CHI)
One-way from$84One-way flight from Phoenix Sky Harbor Intl to Chicago (CHI)

What is the cheapest day to fly round-trip from Phoenix Sky Harbor Intl Airport to Chicago?

Users have found that flying from Phoenix Sky Harbor Intl Airport to Chicago on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 40 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Phoenix Sky Harbor Intl Airport to Chicago 1-2 weeks in advance for as low as $274, or $308 for flights within the next 24 hours.

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

The best pricing can be found in the month of January. Prices to Chicago from Phoenix Sky Harbor Intl Airport average $253. You can even find prices in January for less than $253, as users have found deals to Chicago from as low as $61. The month of June appears to be one of the more expensive times to travel to Chicago from Phoenix Sky Harbor Intl Airport. Flying in the targeted month can save you up to 80%.

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Chicago (PHX - CHI)?

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Chicago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

Cheap flights from Sky Harbor Intl to Chicago in September, October 2022

The best prices found for PHX to CHI flights for September, October
Oct 29 - Oct 30
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

6h 38m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$118

Spirit Airlines

Pick Dates

Deal found 9/21/22

Sep 27 - Oct 4
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

20h 20m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

1 stop

8h 10m
$152

Frontier

Pick Dates

Deal found 9/22/22

Oct 28 - Oct 29
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

6h 38m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$154

Spirit Airlines

Pick Dates

Deal found 9/20/22

Sky Harbor Intl to Chicago 2022 flight deals

Cheap flights to Chicago from Sky Harbor Intl found for this year
Dec 6 - Dec 7
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

8h 40m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$83

Spirit Airlines

Pick Dates

Deal found 9/21/22

Oct 29 - Oct 30
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

6h 38m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$118

Spirit Airlines

Pick Dates

Deal found 9/21/22

Nov 30 - Dec 1
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

9h 23m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 54m
$145

Spirit Airlines

Pick Dates

Deal found 9/19/22

Cheap Frontier flights from Sky Harbor Intl to Chicago

Sep 27 - Oct 4
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

20h 20m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

1 stop

8h 10m
$152

Frontier

Pick Dates

Deal found 9/22/22

Nov 10 - Nov 12
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

Nonstop

3h 16m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 48m
$159

Frontier

Pick Dates

Deal found 9/21/22

Dec 8 - Dec 12
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

Nonstop

3h 16m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 56m
$160

Frontier

Pick Dates

Deal found 9/21/22

  • One of the most popular airlines traveling from Phoenix Sky Harbor Intl Airport to Chicago is Frontier. Flights from Frontier traveling this route typically cost $454.61 RT. This price is typically 33% cheaper than other airlines that offer Phoenix Sky Harbor Intl Airport to Chicago flights. When booking this route, the cheapest RT price found was $327. Phoenix Sky Harbor Intl Airport is the most common Phoenix Sky Harbor Intl Airport airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Phoenix Sky Harbor Intl Airport to Chicago, Frontier flights are 17% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Sky Harbor Intl to Chicago

Dec 6 - Dec 7
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

8h 40m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$83

Spirit Airlines

Pick Dates

Deal found 9/21/22

Oct 29 - Oct 30
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

6h 38m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 55m
$118

Spirit Airlines

Pick Dates

Deal found 9/21/22

Nov 30 - Dec 1
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

9h 23m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 54m
$145

Spirit Airlines

Pick Dates

Deal found 9/19/22

  • If you’re traveling from Phoenix Sky Harbor Intl Airport to Chicago, one of the more common airlines traveling that route is Spirit Airlines. Phoenix Sky Harbor Intl Airport to Chicago flights are typically 22% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $381.93 RT. The cheapest Spirit Airlines flight found for this route was $98. When traveling from Phoenix Sky Harbor Intl Airport to Chicago on Spirit Airlines, the most popular airport to depart from is Phoenix Sky Harbor Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Phoenix Sky Harbor Intl Airport to Chicago, Spirit Airlines flights are 15% more popular than any other airline flying that same route.

Non-stop flights to Chicago from Sky Harbor Intl

Save time with Sky Harbor Intl to Chicago direct flight deals
Oct 28 - Nov 2
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

Nonstop

3h 16m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 48m
$159

Frontier

Pick Dates

Deal found 9/20/22

Dec 2 - Dec 4
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

Nonstop

3h 16m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 56m
$160

Frontier

Pick Dates

Deal found 9/21/22

Dec 1 - Dec 5
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

Nonstop

3h 16m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

Nonstop

3h 56m
$164

Frontier

Pick Dates

Deal found 9/21/22

Last minute flights from Sky Harbor Intl to Chicago

Late deals on return flights to Chicago from Sky Harbor Intl, departing today and this week
Sep 27 - Oct 4
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

20h 20m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

1 stop

8h 10m
$152

Frontier

Pick Dates

Deal found 9/22/22

Sep 28 - Oct 4
PHX

Phoenix Sky Harbor Intl

MDW

Chicago Midway

1 stop

5h 54m
MDW

Chicago Midway

PHX

Phoenix Sky Harbor Intl

1 stop

7h 20m
$159

Frontier

Pick Dates

Deal found 9/20/22

Sep 28 - Oct 4
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

11h 38m
ORD

Chicago O'Hare Intl

PHX

Phoenix Sky Harbor Intl

1 stop

8h 10m
$161

Multiple Airlines

Pick Dates

Deal found 9/20/22

One-way flights to Chicago from Sky Harbor Intl

The cheapest one-way flights from Sky Harbor Intl to Chicago
Nov 9
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

10h 01m
$68

Frontier

Pick Dates

Deal found 9/22/22

Dec 7
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

9h 41m
$72

Frontier

Pick Dates

Deal found 9/21/22

Sep 27
PHX

Phoenix Sky Harbor Intl

ORD

Chicago O'Hare Intl

1 stop

11h 38m
$75

Spirit Airlines

Pick Dates

Deal found 9/19/22

Related info for your journey

Useful info, stats and facts about Sky Harbor Intl to Chicago flights.

Which airlines flying from Phoenix Sky Harbor Intl to Chicago have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from Phoenix Sky Harbor Intl to Chicago have implemented new flexible cancellation policies.

Can I find flights from Phoenix Sky Harbor Intl Airport to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $83, but on average you can expect to pay $155.

Are there nonstop flights from Phoenix Sky Harbor Intl Airport to Chicago for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Phoenix Sky Harbor Intl Airport to Chicago under $200. A good price for a nonstop flight from Phoenix Sky Harbor Intl Airport to Chicago is less than $177.

Are there last-minute flights available from Phoenix Sky Harbor Intl Airport to Chicago for under $200?

There are currently 20+ open flights from Phoenix Sky Harbor Intl Airport to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Phoenix Sky Harbor Intl Airport to Chicago?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from Phoenix Sky Harbor Intl Airport to Chicago on average per day?

Travelers can expect 30 flights from Phoenix Sky Harbor Intl Airport to Chicago on average per day.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 30% of flight departures
Evening (6pm - Midnight) - 10% of flight departures

How long is the flight from Phoenix Sky Harbor Intl Airport to Chicago?

Airlines like Spirit Airlines and Frontier fly from Phoenix Sky Harbor Intl Airport to Chicago in about 3h 16m. The time it takes to get you to your destination can typically vary by up to 5h 24m. Airlines will cover a distance of 1445 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Chicago round-trip?

Spirit Airlines, at $83, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Chicago. An alternate airline flying to your destination would be Frontier. Spirit Airlines is priced at 67% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Chicago one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $68. Spirit Airlines flights start at $75 while deals on United Airlines start at $84 one-way.

What are the most popular routes from Phoenix Sky Harbor Intl Airport to Chicago?

The most popular flight routes from Phoenix Sky Harbor Intl Airport to Chicago are Phoenix Sky Harbor Intl - Chicago O'Hare Intl, Phoenix Sky Harbor Intl - Chicago Midway and Phoenix Sky Harbor Intl - Chicago Greater Rockford.

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Chicago?

Before booking your flight from Phoenix Sky Harbor Intl Airport to Chicago check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Chicago?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to Chicago on time: LOT (90%), Lufthansa (90%), Japan Airlines (89%).

What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Chicago?

Looking at all options, your cheapest flight can be booked for $84. While the most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) can be booked for $87 on average our data indicates $696 when flying from Phoenix Sky Harbor Intl Airport to Chicago.

Top 8 airlines flying from Sky Harbor Intl to Chicago

The chart below displays the airlines Cheapflights users traveling from Sky Harbor Intl to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$43Average$143FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$49Average$241FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$98Average$382FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$121Average$376FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$127Average$338FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Allegiant AirCheapest$162Average$266FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
Alaska AirlinesCheapest$364Average$511FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Sky Harbor Intl to Chicago

See what time of day planes typically take off from Sky Harbor Intl to Chicago
3%of flight departuresEarly morningMidnight to 6 am
67%of flight departuresMorning6 am to noon
23%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Sky Harbor Intl to Chicago

See how many times per day planes take to the skies headed from Sky Harbor Intl to Chicago
Sunday27daily flights
Monday51daily flights
Tuesday42daily flights
Wednesday54daily flights
Thursday54daily flights
Friday44daily flights
Saturday20daily flights