Phoenix

$81+ Cheap flights from Chicago (CHI) to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
ene. 21 — ene. 281
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The best prices from Chicago to Phoenix are usually found in September or August, booked 30 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Chicago to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 16, 2025.

Round-trip from

$128
(Flightnetwork)

One-way from

$81
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$232
From Chicago (CHI) to Phoenix
One-way flight from Chicago (CHI) to Phoenix
High demand for flights, 11% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Chicago to Phoenix

Cheapest flights from Chicago to Phoenix
Explore the most affordable flight options available from Chicago to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/78:25 pmORD - PHX
1 stop23h 00mFrontier
sáb. 2/156:05 amPHX - ORD
1 stop7h 04mFrontier
Deal found 1/16$128
This Frontier deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/238:44 pmMDW - PHX
1 stop12h 03mFrontier
jue. 2/276:02 pmPHX - MDW
1 stop5h 15mFrontier
Deal found 1/16$129
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1910:45 pmORD - PHX
1 stop13h 55mSpirit Airlines
sáb. 2/2212:35 pmPHX - ORD
1 stop8h 15mSpirit Airlines
Deal found 1/15$130
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/810:47 pmORD - PHX
1 stop13h 14mMultiple Airlines
lun. 2/1010:29 pmPHX - ORD
1 stop23h 08mMultiple Airlines
Deal found 1/15$132
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/108:11 pmRFD - AZA
Nonstop3h 50mAllegiant Air
vie. 2/213:26 pmAZA - RFD
Nonstop3h 00mAllegiant Air
Deal found 1/16$149
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/159:15 pmMDW - PHX
Nonstop4h 00mSouthwest
sáb. 2/225:00 amPHX - MDW
Nonstop3h 15mSouthwest
Deal found 1/16$177
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/226:50 pmORD - PHX
Nonstop4h 00mAmerican Airlines
vie. 2/2812:45 amPHX - ORD
Nonstop3h 15mAmerican Airlines
Deal found 1/15$177
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/118:13 pmORD - PHX
Nonstop4h 01mUnited Airlines
mar. 2/1811:59 pmPHX - ORD
Nonstop3h 22mUnited Airlines
Deal found 1/15$193
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/166:59 pmMDW - PHX
1 stop6h 29mDelta
vie. 2/2811:59 pmPHX - MDW
1 stop7h 52mDelta
Deal found 1/16$237
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/117:15 amORD - PHX
1 stop7h 11mDelta
vie. 2/1412:59 amPHX - ORD
1 stop8h 29mDelta
Deal found 1/16$237
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/43:03 pmORD - PHX
1 stop9h 56mAlaska Airlines
mar. 2/116:30 amPHX - ORD
1 stop10h 29mAlaska Airlines
Deal found 1/16$253
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/103:10 pmORD - PHX
Nonstop4h 00mSouthwest
jue. 2/136:40 pmPHX - ORD
Nonstop3h 25mSouthwest
Deal found 1/16$276

Find flights from Chicago to Phoenix within your budget

Customize your flight search to find flights from Chicago to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 2/7

8:25 pm-6:25 pm

1 stop23h 00m

Phoenix Sky Harbor Intl

sáb. 2/15

6:05 am-2:09 pm

1 stop7h 04m

$128

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

dom. 3/2

6:40 am-5:01 pm

1 stop11h 21m

Phoenix Sky Harbor Intl

mar. 3/4

8:47 am-10:09 pm

1 stop12h 22m

$129

ChicagoPhoenix

RFD - AZA

RFDAZA

Chicago Greater Rockford

lun. 2/10

8:11 pm-11:01 pm

Nonstop3h 50m

Phoenix-Mesa Gateway

mié. 2/12

6:30 am-10:30 am

Nonstop3h 00m

$131

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 2/8

10:47 pm-11:01 am

1 stop13h 14m

Phoenix Sky Harbor Intl

lun. 2/10

10:29 pm-10:37 pm

1 stop23h 08m

$132

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

lun. 1/27

1:35 pm-7:13 pm

1 stop6h 38m

Phoenix Sky Harbor Intl

sáb. 2/1

11:56 am-9:52 pm

1 stop8h 56m

$152

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 2/22

8:25 pm-11:33 pm

Nonstop4h 08m

Phoenix Sky Harbor Intl

mar. 2/25

12:45 am-5:00 am

Nonstop3h 15m

$177

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

mar. 2/11

8:13 pm-11:14 pm

Nonstop4h 01m

Phoenix Sky Harbor Intl

mar. 2/18

11:59 pm-4:21 am

Nonstop3h 22m

$193

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

sáb. 2/15

9:15 pm-12:15 am

Nonstop4h 00m

Phoenix Sky Harbor Intl

vie. 2/21

6:45 pm-11:00 pm

Nonstop3h 15m

$197

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

dom. 2/16

5:05 pm-11:28 pm

1 stop7h 23m

Phoenix Sky Harbor Intl

vie. 2/21

12:59 am-10:42 am

1 stop8h 43m

$237

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 2/8

4:58 pm-11:31 pm

1 stop7h 33m

Phoenix Sky Harbor Intl

mié. 2/12

11:35 pm-8:33 am

1 stop7h 58m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 32 results
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Best time to book a flight from Chicago to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Phoenix

Get recent, data-driven insights about flights from Chicago to Phoenix including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Phoenix. Price data was last updated on January 10, 2025.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Chicago to Phoenix (average of $258). Flying from Chicago to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to PHX?

Find hourly flight availability from Chicago to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 16, 2025.

When flying from Chicago to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight at noon.

What is the cheapest day to fly from Chicago to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Phoenix flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Phoenix

Explore weekly flight availability from Chicago to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 16, 2025.

The most flights from CHI to PH1 are scheduled on a Monday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated enero 16, 2025.
Get a feel of what it's like to fly with Frontier, American Airlines and Southwest from Chicago to Phoenix by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,659 reviews
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,681 reviews
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,511 reviews
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,965 reviews
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
801 reviews
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Chicago to Phoenix Travel Guide

When you're used to the big city life in Chicago, Phoenix is a welcome change of pace. Since the city is in the middle of the desert, expect to see plenty of red rocks and cactus. The terrain is perfect for getting outside and exploring, just remember that there's year-round sunshine. Even on winter days that are below freezing in Chicago, Phoenix is usually right around the high 60's or low 70's F. There are quite a few direct flights available to get you from Chicago to Phoenix, and the flight takes just a little over three and a half hours.

The sunshine in Phoenix makes you want to spend as much time as possible outdoors, and fortunately there are several great hiking trails available. Papago Park is one popular option, while Holbert Trail is one of the best places to see Native American petroglyphs, which are rock carvings. If you want to get in touch with the city's Old West roots, rent a horse for a ride through the desert. Just remember that it gets very hot during the summer in Phoenix so it's usually best to schedule the outdoor activities for the morning before the sun is full-force.

Leave Chicago behind long enough to treat yourself to a Phoenix vacation. Give our smart search engine a try to see all the cheap flights from Chicago to Phoenix.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Are there alternative means of transport from Chicago to Phoenix that are more sustainable?

    Phoenix is about 1753.2 mi from Chicago. Flights offer one of the most sustainable options for travelers looking to travel the distance. Trains also offer a sustainable mode of transportation since they can carry an equal amount of passengers as a flight for the journey. The only downside of trains is the longer travel times you can endure to complete the journey.

  • What can I do to promote sustainability when flying from Chicago to Phoenix?

    If you are flying from Chicago to Phoenix, you can think about booking direct flights for the journey. Direct flights consume less fuel when compared to those involving one or more stopovers. This is so because landing and taking off account for about 25% of a flight’s carbon emissions to the environment. In addition, you can pack light to reduce a plane’s overall weight. A plane carrying heavier loads will consume more fuel than one carrying a smaller weight.

  • What information can help me in identifying a sustainable airline?

    If you need to identify a sustainable airline, consider selecting one with a new fleet. Airlines featuring a new fleet have high-technology planes with energy-efficient engines and dynamics. More so, these planes emit lower amounts of carbon to the environment during a flight. In addition to this, you can also identify an economy flight. These flights tend to be carbon-efficient since they carry more passengers in their space. Therefore, these are some of the key identifiers of sustainable airlines at the airport.

  • How long is the flight from Chicago to Phoenix?

    Direct flights from Chicago to Phoenix have a flight time of just over three and a half hours. If your flight has a stop, that typically adds a couple hours to your trip.

  • Which airlines operate flights from Chicago to Phoenix?

    Direct flights from Phoenix to Chicago are available with American Airlines, Frontier, Spirit, Southwest and United. If you don't mind an indirect flight, there are plenty of other airline options available.

  • How frequent are flights between Chicago to Phoenix?

    Phoenix is one of the most popular destinations from Chicago, and flights between the two cities are very frequent. There are dozens of flights between Chicago and Phoenix each day, with many of those being direct flights.

  • Which airports serve Chicago and Phoenix?

    Chicago's largest airport is O'Hare International Airport, and the majority of its flights to Phoenix originate from there, except for flights operated by Southwest, which originate from Midway International Airport. All flights from Chicago land at Phoenix Sky Harbor International Airport.

  • Which direct flight route between Chicago and Phoenix is cheapest?

    Your best bet for a cheap direct flight between Chicago and Phoenix is usually O'Hare to Phoenix Sky Harbor due to the number of flights available, but sometimes there are bargains flying out of Midway.

  • What are the best ways to get to the airports in Chicago and Phoenix?

    If you’re flying to Phoenix from Chicago, you will be departing out of either the Chicago O’Hare International Airport (ORD) or the Chicago Midway International Airport (MDW). Chicago O’Hare International Airport offers daily direct flights. This airport is one of the main hubs in the United States. It’s located just northwest of the city center and has a direct subway line from Downtown Chicago that takes about an hour. Chicago Midway International Airport has seasonal daily flights to Phoenix. This airport is closer to the city center and also has a direct subway ride from downtown that takes just over half an hour. These flights will all be arriving at Phoenix Sky Harbor International Airport (PHX). Phoenix airport is just east of the city center with both a rail line or bus that takes you downtown in approximately 20 minutes.

  • Which airlines fly directly from Chicago to Phoenix?

    You’ll find various direct flights with American Airlines, Frontier Airlines and United Airlines operating daily out of Chicago O’Hare International Airport. Southwest Airlines has seasonal nonstop routes, flying only specific months out of the year, from both Chicago O’Hare International Airport and Chicago Midway International Airport. In addition, Spirit Airlines also has seasonal direct flights to Phoenix but only out of Chicago O’Hare International Airport. Direct flights between Chicago and Phoenix are approximately four hours long.

  • What are the stopover options between Chicago to Phoenix?

    The flight between Chicago and Phoenix is not a very long haul and most of the flight options available are non-stop. However, it’s possible you may find a good deal on a route with a layover in between. Frontier Airlines, for instance, has flights to Phoenix Sky Harbor International Airport from Chicago O’Hare International Airport with a stopover in Hartsfield-Jackson Atlanta International Airport (ATL). This trip can take an extra four to five hours. Delta Airlines has flights from Chicago Midway International Airport that have layovers in either Minneapolis-St Paul International Airport (MSP) or Detroit Metropolitan Wayne County International Airport (DTW). These flights can be at least a couple hours longer than a direct flight.

  • Do I need a passport or visa to fly from Chicago to Phoenix?

    Flying from Chicago to Phoenix as a U.S. citizen, you do not necessarily need to have a passport. To identify yourself you can bring either a passport, or another document like a NEXUS card or a driver’s license. Nonetheless, soon it will be required for U.S. driver’s licenses to have Real ID status to be able to be used to fly. You can get more information about Real ID at your local department of motor vehicles. As a U.S. citizen, visas are not necessary to travel to Phoenix from Chicago.

  • What are the cheapest airlines flying from Chicago to Phoenix round-trip?

    Cheapflights users have booked flights from Chicago to Phoenix round-trip from $128. Other airlines that can offer you cheap pricing are Spirit Airlines, from $130, and Allegiant Air, from $149. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Phoenix one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $81. Spirit Airlines flights start at $81 while deals on Southwest start at $89 one-way.

  • What are the most popular routes from Chicago to Phoenix?

  • What are the most reliable airlines from Chicago to Phoenix?

    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 Chicago to Phoenix on time: Brussels Airlines (90%), Austrian Airlines (88%), Iberia (88%).

  • What are the cheapest flights from Chicago to Phoenix?

    On average you can expect to pay $823 for a flight from Chicago to Phoenix. The cheapest flight overall is $77 while the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl) is currently priced at $102.

  • Can I find deals for flights from Chicago to Phoenix that include hotel bookings?

    Yes. In addition to deals on Chicago to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Phoenix.

  • Can I find deals for business class flights from Chicago to Phoenix?

    Yes. Cheapflights offers flight deals from Chicago to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Phoenix (average of $258). Flying from Chicago to Phoenix in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Chicago to Phoenix

Discover the top 7 airlines that operate flights from Chicago to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$206FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$243FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$132Average$254FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$162Average$353FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$173Average$311FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$203Average$355FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$422FlexibilityNo cancel feeOn-timeN/A

Helpful tips for your next trip to Phoenix

Get useful tips and recommendations to enhance your travel experience on your next trip to Phoenix. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • The route from Chicago to Phoenix is served by a number of airlines that strive to promote environmental sustainability. One notable airline that has been at the forefront of promoting sustainability is Frontier Airlines. The airline has a fleet that is about 43% fuel efficient, contributing to lower carbon emissions to the environment.
  • Phoenix is a city striving to enhance its sustainability. As a result, the city has come up with policies that guide flights when it comes to carbon emissions. This is captured in the Arizona State policies requiring planes and vehicles not to exceed a set limit of carbon emissions.
  • Chicago O’Hare International Airport (ORD) is an origin airport for this route that has developed sustainable guidelines in its design and operation. The airport has implemented energy conservation measures such as the use of energy-efficient devices across the airport terminals.
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