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Cheap flights from Phoenix Sky Harbor Intl Airport to Chicago from $33

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Chicago departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Phoenix Sky Harbor Intl Airport to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phoenix Sky Harbor Intl Airport to Chicago.

Cheap last minute flights

Planning a quick getaway from Phoenix Sky Harbor Intl Airport to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phoenix Sky Harbor Intl Airport to Chicago

Find recent round-trip train or bus tickets from Phoenix Sky Harbor Intl Airport to Chicago.

All round-trip flight deals from Phoenix Sky Harbor Intl Airport to Chicago

The cheapest plane tickets from Phoenix Sky Harbor Intl Airport to Chicago found on KAYAK recently.
8:31 pm - 1:01 amPHX-ORD
3h 30mnonstop
2:58 pm - 6:05 pmORD-PHX
4h 07mnonstop
$71Frontier
Find Deal
Sat, Feb 15 - Tue, Feb 18
7:39 pm - 1:03 amPHX-ORD
3h 24mnonstop
4:26 pm - 6:34 pmORD-PHX
4h 08mnonstop
$73Frontier
Find Deal
Tue, Apr 1 - Tue, Apr 15
2:55 pm - 8:14 pmPHX-MDW
3h 19mnonstop
7:25 am - 9:21 amMDW-PHX
3h 56mnonstop
$74Frontier
Find Deal
Wed, Apr 9 - Tue, Apr 15
11:56 am - 9:52 pmPHX-ORD
8h 56m1 stop
10:47 pm - 11:01 amORD-PHX
13h 14m1 stop
$160Spirit Airlines
Find Deal
Sat, Feb 8 - Sun, Feb 9
12:35 pm - 9:01 pmPHX-ORD
7h 26m1 stop
7:51 pm - 1:50 pmORD-PHX
18h 59m2 stops
$171Spirit Airlines
Find Deal
Fri, Feb 21 - Tue, Feb 25
11:59 pm - 4:21 amPHX-ORD
3h 22mnonstop
11:15 am - 2:20 pmORD-PHX
4h 05mnonstop
$197United Airlines
Find Deal
Mon, Feb 24 - Tue, Feb 25
9:35 pm - 1:50 amPHX-MDW
3h 15mnonstop
5:40 am - 7:35 amMDW-PHX
3h 55mnonstop
$208Southwest
Find Deal
Thu, Mar 6 - Tue, Mar 11
7:10 pm - 12:25 amPHX-MDW
3h 15mnonstop
4:40 pm - 8:45 pmMDW-PHX
6h 05m1 stop
$214Southwest
Find Deal
Tue, Mar 11 - Wed, Mar 26
1:02 am - 6:28 amPHX-ORD
3h 26mnonstop
8:35 am - 10:27 amORD-PHX
3h 52mnonstop
$233American Airlines
Find Deal
Thu, Apr 10 - Tue, Apr 15
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
6:00 am - 9:01 amORD-PHX
4h 01mnonstop
$236American Airlines
Find Deal
Tue, Feb 11 - Sun, Feb 16
7:39 pm - 1:03 amPHX-ORD
3h 24mnonstop
$33Frontier
Find Deal
Tue, Apr 1
6:00 am - 11:21 amPHX-MDW
3h 21mnonstop
$33Frontier
Find Deal
Tue, Apr 29
4:02 pm - 6:42 amPHX-ORD
12h 40m1 stop
$71Spirit Airlines
Find Deal
Tue, Apr 1
4:17 pm - 6:36 amPHX-ORD
12h 19m1 stop
$74Spirit Airlines
Find Deal
Tue, Apr 1
11:59 pm - 4:21 amPHX-ORD
3h 22mnonstop
$89United Airlines
Find Deal
Tue, Mar 4
4:55 pm - 10:17 pmPHX-ORD
3h 22mnonstop
$90United Airlines
Find Deal
Tue, Mar 11
7:10 pm - 12:25 amPHX-MDW
3h 15mnonstop
$90Southwest
Find Deal
Tue, Mar 11
5:05 am - 9:20 amPHX-MDW
3h 15mnonstop
$108Southwest
Find Deal
Wed, Feb 12
12:45 am - 5:05 amPHX-ORD
3h 20mnonstop
$129American Airlines
Find Deal
Thu, Feb 13
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
$133American Airlines
Find Deal
Tue, Feb 11
6:00 am - 12:17 amPHX-MDW
17h 17m1 stop
8:12 am - 4:17 pmMDW-PHX
9h 05m1 stop
$229Frontier
Find Deal
Tue, Jan 28 - Wed, Feb 19
11:56 am - 9:52 pmPHX-ORD
8h 56m1 stop
10:47 pm - 11:01 amORD-PHX
13h 14m1 stop
$268Spirit Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
6:40 pm - 11:05 pmPHX-ORD
3h 25mnonstop
5:45 am - 11:05 amORD-PHX
6h 20m1 stop
$558Southwest
Find Deal
Mon, Jan 27 - Thu, Jan 30
12:40 pm - 5:10 pmPHX-ORD
3h 30mnonstop
8:05 pm - 1:32 pmORD-PHX
18h 27m2 stops
$563United Airlines
Find Deal
Sat, Jan 25 - Sat, Jan 25
6:40 pm - 11:05 pmPHX-ORD
3h 25mnonstop
4:20 pm - 7:25 pmORD-PHX
4h 05mnonstop
$565Southwest
Find Deal
Mon, Jan 27 - Thu, Jan 30
2:40 pm - 9:41 amPHX-ORD
18h 01m2 stops
12:45 pm - 6:08 pmORD-PHX
6h 23m1 stop
$573United Airlines
Find Deal
Fri, Jan 24 - Sat, Jan 25
12:59 am - 8:59 amPHX-ORD
7h 00m1 stop
7:20 pm - 12:46 amORD-PHX
6h 26m1 stop
$606Delta
Find Deal
Sun, Jan 26 - Thu, Jan 30
12:59 am - 9:39 amPHX-MDW
7h 40m1 stop
5:07 pm - 11:42 pmMDW-PHX
7h 35m1 stop
$606Delta
Find Deal
Sun, Jan 26 - Thu, Jan 30
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
11:47 am - 5:11 pmORD-PHX
6h 24m1 stop
$667American Airlines
Find Deal
Fri, Jan 24 - Sat, Feb 1
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
6:53 pm - 9:49 pmORD-PHX
3h 56mnonstop
$677American Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 31
8:31 pm - 1:01 amPHX-ORD
3h 30mnonstop
2:58 pm - 6:05 pmORD-PHX
4h 07mnonstop
$71Frontier
Find Deal
Sat, Feb 15 - Tue, Feb 18
7:39 pm - 1:03 amPHX-ORD
3h 24mnonstop
4:26 pm - 6:34 pmORD-PHX
4h 08mnonstop
$72Frontier
Find Deal
Wed, Apr 9 - Tue, Apr 15
7:39 pm - 1:03 amPHX-ORD
3h 24mnonstop
4:26 pm - 6:34 pmORD-PHX
4h 08mnonstop
$73Frontier
Find Deal
Wed, Apr 9 - Tue, Apr 15
2:55 pm - 8:14 pmPHX-MDW
3h 19mnonstop
7:25 am - 9:21 amMDW-PHX
3h 56mnonstop
$74Frontier
Find Deal
Wed, Apr 9 - Tue, Apr 15
12:45 am - 5:00 amPHX-ORD
3h 15mnonstop
6:00 am - 9:04 amORD-PHX
4h 04mnonstop
$177American Airlines
Find Deal
Fri, Feb 28 - Tue, Mar 4
1:02 am - 6:28 amPHX-ORD
3h 26mnonstop
6:00 am - 7:52 amORD-PHX
3h 52mnonstop
$179American Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 15
9:35 pm - 1:50 amPHX-MDW
3h 15mnonstop
5:40 am - 7:35 amMDW-PHX
3h 55mnonstop
$208Southwest
Find Deal
Thu, Mar 6 - Tue, Mar 11
8:05 pm - 12:20 amPHX-MDW
3h 15mnonstop
5:05 am - 8:10 amMDW-PHX
4h 05mnonstop
$217Southwest
Find Deal
Fri, Feb 21 - Sun, Feb 23
1:45 am - 6:05 amPHX-ORD
3h 20mnonstop
3:50 pm - 5:56 pmORD-PHX
4h 06mnonstop
$237United Airlines
Find Deal
Wed, Mar 5 - Mon, Mar 17
1:45 am - 6:05 amPHX-ORD
3h 20mnonstop
9:35 pm - 12:39 amORD-PHX
4h 04mnonstop
$262United Airlines
Find Deal
Wed, Mar 5 - Fri, Mar 7

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
Feb 15
PHX8:31 pmPhoenix Sky Harbor Intl
3h 30m
ORD1:01 amChicago O'Hare Intl
Feb 18
ORD2:58 pmChicago O'Hare Intl
4h 07m
PHX6:05 pmPhoenix Sky Harbor Intl
Frontier
Apr 1
PHX7:39 pmPhoenix Sky Harbor Intl
3h 24m
ORD1:03 amChicago O'Hare Intl
Apr 15
ORD4:26 pmChicago O'Hare Intl
4h 08m
PHX6:34 pmPhoenix Sky Harbor Intl
Frontier
Apr 9
PHX2:55 pmPhoenix Sky Harbor Intl
3h 19m
MDW8:14 pmChicago Midway
Apr 15
MDW7:25 amChicago Midway
3h 56m
PHX9:21 amPhoenix Sky Harbor Intl

American Airlines flights from Phoenix Sky Harbor Intl Airport to Chicago

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Chicago flight tickets
American Airlines
Apr 10
PHX1:02 amPhoenix Sky Harbor Intl
3h 26m
ORD6:28 amChicago O'Hare Intl
Apr 15
ORD8:35 amChicago O'Hare Intl
3h 52m
PHX10:27 amPhoenix Sky Harbor Intl
American Airlines
Feb 11
PHX12:45 amPhoenix Sky Harbor Intl
3h 26m
ORD5:11 amChicago O'Hare Intl
Feb 16
ORD6:00 amChicago O'Hare Intl
4h 01m
PHX9:01 amPhoenix Sky Harbor Intl
American Airlines
Feb 20
PHX12:45 amPhoenix Sky Harbor Intl
3h 20m
ORD5:05 amChicago O'Hare Intl
Feb 23
ORD8:25 pmChicago O'Hare Intl
4h 05m
PHX11:30 pmPhoenix Sky Harbor Intl

See travel insights to Chicago from

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

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Phoenix Sky Harbor Intl Airport, with most prices found around $144. If you’re not able to fly to Chicago in April, then September is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to Chicago during September average around $160.

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 Friday when prices can be found for as low as $379. 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 $626.

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 $270. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $579.

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

Fly from Phoenix Sky Harbor Intl to Chicago Midway 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 6 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $266 when searching 6 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 $219 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.

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

As of January 2025, prices for Phoenix Sky Harbor Intl Airport to Chicago flights are approximately 38% more expensive 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

$33

Fastest flight time

3h 10m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Chicago

2 airports
The best one-way flight to Chicago from Phoenix Sky Harbor Intl Airport in the past 72 hours is $33. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Chicago found on momondo in the last 72 hours is $71.
The fastest flight from Phoenix Sky Harbor Intl Airport to Chicago takes 3h 10m
Direct flights go from Phoenix Sky Harbor Intl Airport to Chicago on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest and American Airlines.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • 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 10m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $60Free CancellationRating
6.0
3,440 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $65Free CancellationRating
6.3
8,108 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $162Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights
SouthwestPriceFrom $171Free CancellationRating
8.1
4,647 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
8.0
8,508 reviews
Search Delta flights
  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Chicago

    Across 61 Southwest flights from Phoenix Sky Harbor Intl Airport to Chicago this week, the average price was $363, with the best Southwest deals starting from $171 round-trip. 4,647 users have rated Southwest on momondo, with an average score of 8.1/10.

  • 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 $164 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $317. United Airlines operates 25 flights to Chicago from Phoenix Sky Harbor Intl Airport in an average week. Users have rated it 7.4/10 across 8,970 reviews.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Hammond
New Buffalo
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Munster
Crown Point
Schererville
Monticello
Chesterton
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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago