Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and Chicago?

Denver (DEN) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

How often are flights from Phoenix to Chicago delayed?

Historically, on average around 9% of flights between Phoenix and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to Chicago?

Denver (DEN) has the shortest average layover time for this route: 1h 09m.

Which airline has the best punctuality record on Phoenix to Chicago flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

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

The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 131 per week as of December 2025. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to Chicago?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 12m.

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

The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 18 per day as of December 2025. The most frequent departure time is 9:00AM, with 51% of daily flights leaving at noon.

What is the most punctual flight time for Phoenix to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to Chicago?

Flights via Denver (DEN) offer the lowest average round-trip price of $148.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Chicago?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Phoenix Sky Harbor Intl to Chicago

What airlines fly to Chicago?

American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Chicago from Phoenix Sky Harbor Intl Airport according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Chicago?

Prices for flights from Phoenix Sky Harbor Intl Airport to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Chicago?

As of December 2025, there are 6 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to Chicago.

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$62 Cheap Flights from Phoenix Sky Harbor Intl Airport to Chicago in 2025/26

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Chicago

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 6:58 pm

PHX

ORD

3h 43mnonstop

8:08 pm - 11:10 pm

ORD

PHX

4h 02mnonstop

$94Frontier

Fri, Jan 9 - Mon, Jan 12

6:05 am - 10:43 am

PHX

ORD

3h 38mnonstop

12:42 pm - 3:55 pm

ORD

PHX

4h 13mnonstop

$95Frontier

Fri, Jan 16 - Fri, Jan 23

12:20 pm - 4:52 pm

PHX

ORD

3h 32mnonstop

10:41 pm - 8:20 am

ORD

PHX

10h 39m1 stop

$97Frontier

Sat, Jan 17 - Sun, Jan 18

2:07 pm - 6:25 pm

PHX

MDW

3h 18mnonstop

6:25 am - 3:27 pm

MDW

PHX

10h 02m1 stop

$97Frontier

Mon, Feb 23 - Sat, Feb 28

3:55 pm - 6:31 pm

PHX

ORD

25h 36m1 stop

6:41 am - 9:50 am

ORD

PHX

4h 09mnonstop

$98Frontier

Wed, Jan 21 - Sun, Jan 25

7:36 pm - 11:54 pm

PHX

MDW

3h 18mnonstop

9:15 am - 4:32 pm

MDW

PHX

8h 17m1 stop

$98Frontier

Mon, Feb 23 - Sat, Feb 28

3:01 pm - 7:36 pm

PHX

ORD

3h 35mnonstop

11:48 am - 2:59 pm

ORD

PHX

4h 11mnonstop

$99Frontier

Thu, Jan 15 - Mon, Jan 19

8:11 pm - 1:20 pm

PHX

ORD

16h 09m1 stop

8:00 am - 11:11 am

ORD

PHX

4h 11mnonstop

$100Frontier

Sat, Jan 17 - Sat, Jan 24

1:00 pm - 9:52 am

PHX

RFD

19h 52m2 stops

1:24 pm - 10:59 pm

RFD

PHX

10h 35m1 stop

$394Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

4:27 pm - 11:55 am

PHX

RFD

17h 28m1 stop

10:39 am - 11:44 pm

RFD

PHX

15h 05m1 stop

$750Multiple Airlines

Wed, Mar 18 - Fri, Mar 20

Frontier flights from Phoenix Sky Harbor Intl Airport to Chicago

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to Chicago flight tickets

Frontier

Jan 9

PHX2:15 pmPhoenix Sky Harbor Intl

3h 43m

ORD6:58 pmChicago O'Hare Intl

Jan 12

ORD8:08 pmChicago O'Hare Intl

4h 02m

PHX11:10 pmPhoenix Sky Harbor Intl

$94

Find similar

Frontier

Jan 15

PHX3:01 pmPhoenix Sky Harbor Intl

3h 35m

ORD7:36 pmChicago O'Hare Intl

Jan 18

ORD8:41 pmChicago O'Hare Intl

4h 16m

PHX11:57 pmPhoenix Sky Harbor Intl

$95

Find similar

Frontier

Jan 17

PHX8:11 pmPhoenix Sky Harbor Intl

16h 09m

1 stop

ORD1:20 pmChicago O'Hare Intl

Jan 24

ORD8:00 amChicago O'Hare Intl

4h 11m

PHX11:11 amPhoenix Sky Harbor Intl

$97

Find similar

Southwest flights from Phoenix Sky Harbor Intl Airport to Chicago

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Chicago flight tickets

Southwest

Jan 13

PHX5:00 amPhoenix Sky Harbor Intl

3h 15m

MDW9:15 amChicago Midway

Jan 20

MDW7:50 pmChicago Midway

3h 55m

PHX10:45 pmPhoenix Sky Harbor Intl

$184

Find similar

Southwest

Jan 13

PHX6:40 amPhoenix Sky Harbor Intl

5h 30m

1 stop

MDW1:10 pmChicago Midway

Jan 20

MDW7:50 pmChicago Midway

3h 55m

PHX10:45 pmPhoenix Sky Harbor Intl

$194

Find similar

Southwest

Feb 24

PHX6:35 pmPhoenix Sky Harbor Intl

3h 15m

MDW10:50 pmChicago Midway

Feb 28

MDW7:15 pmChicago Midway

4h 00m

PHX10:15 pmPhoenix Sky Harbor Intl

$197

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 1/9

2:15 pm-6:58 pm

Nonstop3h 43m

Chicago O'Hare Intl

Mon 1/12

8:08 pm-11:10 pm

Nonstop4h 02m

$94

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 1/16

6:05 am-10:43 am

Nonstop3h 38m

Chicago O'Hare Intl

Fri 1/23

12:42 pm-3:55 pm

Nonstop4h 13m

$95

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 1/17

12:20 pm-4:52 pm

Nonstop3h 32m

Chicago O'Hare Intl

Sun 1/18

10:41 pm-8:20 am

1 stop10h 39m

$97

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Mon 2/23

2:07 pm-6:25 pm

Nonstop3h 18m

Chicago Midway

Sat 2/28

6:25 am-3:27 pm

1 stop10h 02m

$97

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 1/21

3:55 pm-6:31 pm

1 stop25h 36m

Chicago O'Hare Intl

Sun 1/25

6:41 am-9:50 am

Nonstop4h 09m

$98

PhoenixChicago

PHX - MDW

PHXMDW

Phoenix Sky Harbor Intl

Mon 2/23

7:36 pm-11:54 pm

Nonstop3h 18m

Chicago Midway

Sat 2/28

9:15 am-4:32 pm

1 stop8h 17m

$98

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Thu 1/15

3:01 pm-7:36 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 1/19

11:48 am-2:59 pm

Nonstop4h 11m

$99

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 1/17

8:11 pm-1:20 pm

1 stop16h 09m

Chicago O'Hare Intl

Sat 1/24

8:00 am-11:11 am

Nonstop4h 11m

$100

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 1/8

1:00 pm-9:52 am

2 stops19h 52m

Chicago Greater Rockford

Sun 1/11

1:24 pm-10:59 pm

1 stop10h 35m

$394

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Wed 3/18

4:27 pm-11:55 am

1 stop17h 28m

Chicago Greater Rockford

Fri 3/20

10:39 am-11:44 pm

1 stop15h 05m

$750

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Phoenix Sky Harbor Intl Airport, with most prices found around $217. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to Chicago during February average around $217.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $346. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to Chicago for around $542.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Phoenix Sky Harbor Intl Airport to Chicago during this time can be as low as $302. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $464.

What is the cheapest Phoenix Sky Harbor Intl to Chicago flight route?

Fly from Phoenix Sky Harbor Intl to Chicago O'Hare Intl for the best Phoenix Sky Harbor Intl - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Phoenix Sky Harbor Intl Airport for as low as $239 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to Chicago flights?

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Chicago flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Chicago.

How have Phoenix Sky Harbor Intl Airport to Chicago flight prices changed over time?

As of December 2025, prices for Phoenix Sky Harbor Intl Airport to Chicago flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Chicago (PHX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Chicago

Best Price Found	$124
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Phoenix Sky Harbor Intl Airport in the past 72 hours is $124. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Chicago found on momondo in the last 72 hours is $235.

The fastest flight from Phoenix Sky Harbor Intl Airport to Chicago takes 3h 05m

Direct flights go from Phoenix Sky Harbor Intl Airport to Chicago every day.

There are 3 airports in Chicago. From Phoenix Sky Harbor Intl Airport there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

How far is Phoenix Sky Harbor Intl to Chicago by plane?
The distance between Phoenix Sky Harbor Intl and Chicago is about 1447.5 mi. Typically, this will take 3h 05m by plane in normal conditions.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Chicago?
Prices for flights from Phoenix Sky Harbor Intl Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Chicago?
As of December 2025, there are 6 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to Chicago.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Phoenix Sky Harbor Intl Airport to Chicago is Airbus A321neo (17.36% of total bookings). The next most popular plane models are Boeing 737-800 (17.16%), Boeing 737-900 (14.23%), and Airbus A321-100/200 (10.45%).
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phoenix Sky Harbor Intl Airport to Chicago is Frontier (44% of total bookings). The next most popular airlines are American Airlines (27%), Southwest (14%), and United Airlines (14%).

Best airlines flying from Phoenix Sky Harbor Intl Airport to Chicago

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $79	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $81	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
United Airlines	PriceFrom $149	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Delta	PriceFrom $162	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Southwest	PriceFrom $182	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights

Southwest Flights From Phoenix Sky Harbor Intl Airport to Chicago
Across 20 Southwest flights from Phoenix Sky Harbor Intl Airport to Chicago this week, the average price was $333, with the best Southwest deals starting from $182 round-trip. 4,250 users have rated Southwest on momondo, with an average score of 7.9/10.
United Airlines Flights From Phoenix Sky Harbor Intl Airport to Chicago
United Airlines is also a popular choice for this route. United Airlines flight deals for Phoenix Sky Harbor Intl Airport to Chicago start from as low as $149 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $297. United Airlines operates 19 flights to Chicago from Phoenix Sky Harbor Intl Airport in an average week. Users have rated it 7.4/10 across 9,093 reviews.

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Munster

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Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Phoenix to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Chicago.

I’m not ready to book a flight from Phoenix to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Phoenix Sky Harbor Intl Airport to Chicago from $64

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Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Chicago that are best for you.

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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Chicago

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Phoenix Sky Harbor Intl Airport to Chicago during this time can be as low as $302. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $464.

What is the cheapest Phoenix Sky Harbor Intl to Chicago flight route?

Fly from Phoenix Sky Harbor Intl to Chicago O'Hare Intl for the best Phoenix Sky Harbor Intl - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Phoenix Sky Harbor Intl to Chicago flights?

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Chicago flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Chicago.

How have Phoenix Sky Harbor Intl Airport to Chicago flight prices changed over time?

As of December 2025, prices for Phoenix Sky Harbor Intl Airport to Chicago flights are approximately 17% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Chicago?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Phoenix Sky Harbor Intl to Chicago

What airlines fly to Chicago?

How often are flights from Phoenix to Chicago delayed?

Historically, on average around 9% of flights between Phoenix and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

What is the most punctual flight time for Phoenix to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Phoenix to Chicago flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and Chicago?

Denver (DEN) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to Chicago?

Flights via Denver (DEN) offer the lowest average round-trip price of $148.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to Chicago?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 12m.

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to Chicago?

Denver (DEN) has the shortest average layover time for this route: 1h 09m.

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

The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 18 per day as of December 2025. The most frequent departure time is 9:00AM, with 51% of daily flights leaving at noon.

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

The number of flights available between Phoenix Sky Harbor Intl Airport and Chicago is 131 per week as of December 2025. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.

When to book flights from Phoenix Sky Harbor Intl Airport to Chicago

Cheap Phoenix Sky Harbor Intl Airport to Chicago (PHX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Phoenix Sky Harbor Intl to Chicago by plane?

When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Chicago?

How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Chicago?

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Chicago?

What is the most popular airline from Phoenix Sky Harbor Intl Airport to Chicago?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Chicago

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Chicago with momondo

Southwest Flights From Phoenix Sky Harbor Intl Airport to Chicago

United Airlines Flights From Phoenix Sky Harbor Intl Airport to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Chicago?

Can I find flights from Phoenix to Chicago with flexible booking policies on momondo?