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Cheap flights from Chicago to Phoenix Sky Harbor Intl Airport from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Phoenix Sky Harbor Intl Airport departing on 5/25. 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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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Phoenix.
 Logo
9:02 pm - 8:13 amORD-PHX
13h 11m1 stop
 Logo
6:15 pm - 11:47 pmPHX-ORD
3h 32mnonstop
mié., jun. 4 - lun., jun. 9
 Logo
9:02 pm - 8:13 amORD-PHX
13h 11m1 stop
 Logo
6:15 pm - 11:47 pmPHX-ORD
3h 32mnonstop
mié., may. 28 - vie., jun. 6
Frontier Logo
8:36 pm - 10:31 pmMDW-PHX
3h 55mnonstop
Frontier Logo
12:55 pm - 10:36 pmPHX-MDW
7h 41m1 stop
$164Frontier
Find Deal
dom., may. 25 - mié., may. 28
Frontier Logo
3:18 pm - 5:20 pmORD-PHX
4h 02mnonstop
Frontier Logo
6:15 pm - 11:47 pmPHX-ORD
3h 32mnonstop
$175Frontier
Find Deal
lun., jun. 2 - vie., jun. 6
American Airlines Logo
6:00 am - 7:52 amORD-PHX
3h 52mnonstop
American Airlines Logo
7:07 pm - 12:37 amPHX-ORD
3h 30mnonstop
$224American Airlines
Find Deal
mar., may. 20 - mié., may. 21
American Airlines Logo
8:20 pm - 10:19 pmORD-PHX
3h 59mnonstop
American Airlines Logo
7:00 pm - 12:32 amPHX-ORD
3h 32mnonstop
$227American Airlines
Find Deal
mié., jun. 11 - mié., jun. 18
Southwest Logo
5:50 am - 7:25 amMDW-PHX
3h 35mnonstop
Southwest Logo
7:30 pm - 12:50 amPHX-MDW
3h 20mnonstop
$230Southwest
Find Deal
jue., jul. 3 - mar., jul. 8
Southwest Logo
6:35 pm - 9:25 pmMDW-PHX
4h 50m1 stop
Southwest Logo
3:35 pm - 8:55 pmPHX-MDW
3h 20mnonstop
$239Southwest
Find Deal
jue., jul. 3 - vie., jul. 4
United Airlines Logo
7:30 am - 9:20 amORD-PHX
3h 50mnonstop
United Airlines Logo
2:43 pm - 8:23 pmPHX-ORD
3h 40mnonstop
$257United Airlines
Find Deal
jue., jun. 5 - lun., jun. 9
United Airlines Logo
7:35 am - 9:34 amORD-PHX
3h 59mnonstop
United Airlines Logo
12:50 pm - 6:25 pmPHX-ORD
3h 35mnonstop
$289United Airlines
Find Deal
lun., may. 12 - mar., may. 13

Alaska Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Chicago to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Jun 3
ORD7:00 amChicago O'Hare Intl
8h 05m
1 stop
PHX1:05 pmPhoenix Sky Harbor Intl
Jun 7
PHX7:00 amPhoenix Sky Harbor Intl
14h 56m
1 stop
ORD11:56 pmChicago O'Hare Intl
Alaska Airlines
May 10
ORD7:13 pmChicago O'Hare Intl
22h 36m
1 stop
PHX3:49 pmPhoenix Sky Harbor Intl
May 13
PHX10:33 amPhoenix Sky Harbor Intl
9h 26m
1 stop
ORD9:59 pmChicago O'Hare Intl
Alaska Airlines
May 10
ORD6:00 amChicago O'Hare Intl
8h 54m
1 stop
PHX12:54 pmPhoenix Sky Harbor Intl
May 13
PHX1:50 pmPhoenix Sky Harbor Intl
8h 09m
1 stop
ORD11:59 pmChicago O'Hare Intl

United Airlines flights from Chicago to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Chicago to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Jun 5
ORD7:30 amChicago O'Hare Intl
3h 50m
PHX9:20 amPhoenix Sky Harbor Intl
Jun 9
PHX2:43 pmPhoenix Sky Harbor Intl
3h 40m
ORD8:23 pmChicago O'Hare Intl
United Airlines
May 12
ORD7:35 amChicago O'Hare Intl
3h 59m
PHX9:34 amPhoenix Sky Harbor Intl
May 13
PHX12:50 pmPhoenix Sky Harbor Intl
3h 35m
ORD6:25 pmChicago O'Hare Intl
United Airlines
Aug 28
ORD9:15 amChicago O'Hare Intl
3h 50m
PHX11:05 amPhoenix Sky Harbor Intl
Sep 7
PHX9:00 amPhoenix Sky Harbor Intl
3h 39m
ORD2:39 pmChicago O'Hare Intl

See travel insights to Phoenix from

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

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 typical price of a round-trip flight between Chicago and Phoenix Sky Harbor Intl Airport?

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

In general, September is the cheapest month to fly from Chicago to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Chicago during the month August is also very affordable. Most momondo users find prices during this month for around $208.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Chicago is on a Saturday. momondo users have found tickets for Saturday departures for as low as $284. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $376. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Chicago to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $269. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $330. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Chicago Midway to Phoenix Sky Harbor Intl for the best Chicago - Phoenix Sky Harbor Intl flight prices

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

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Chicago when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $281 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Chicago for as low as $242 on momondo.

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

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

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

As of April 2025, prices for Chicago to Phoenix Sky Harbor Intl Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$66

Fastest flight time

3h 35m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Chicago in the past 72 hours is $66. The best round-trip flight deal from Chicago to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $158.
The fastest flight from Chicago to Phoenix Sky Harbor Intl Airport takes 3h 35m
Direct flights go from Chicago to Phoenix Sky Harbor Intl Airport every day.

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

    A flight from Chicago to Phoenix Sky Harbor Intl will travel around 1447.5 mi. 3h 35m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Phoenix Sky Harbor Intl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport. 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 Chicago to Phoenix Sky Harbor Intl Airport?

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


Best airlines flying from Chicago to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Chicago to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
5.9
3,285 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
7,954 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $175Free CancellationRating
7.4
8,694 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,927 reviews
Search Delta flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,292 reviews
Search Southwest flights
  • Southwest Flights From Chicago to Phoenix Sky Harbor Intl Airport

    Across 75 Southwest flights from Chicago to Phoenix Sky Harbor Intl Airport this week, the average price was $379, with the best Southwest deals starting from $216 round-trip. 4,292 users have rated Southwest on momondo, with an average score of 8.0/10.

  • United Airlines Flights From Chicago to Phoenix Sky Harbor Intl Airport

    Another popular option for Chicago to Phoenix Sky Harbor Intl Airport flights is United Airlines (7.4/10, 8,694 ratings). United Airlines flies from Chicago to Phoenix Sky Harbor Intl Airport around 41 times per week, with deals starting from $175 round-trip and rising to an average price of around $356.


Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Surprise
Peoria
Casa Grande
Wickenburg
Apache Junction
Payson
Buckeye
Goodyear
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

Why use momondo?

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

It is quick and easy to find Chicago to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

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

All flight searches from Chicago to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

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

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 Chicago to Phoenix.

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

If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Chicago and alert you when they change.


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sáb. 5/10

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