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$82 Cheap Flights from Phoenix (PHX) to Chicago (ORD)

View $82 flight on Fri, Oct 30, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Phoenix to Chicago (PHX-ORD)

Prices were available within the past 7 days and start at $82 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Oct 22 - Fri, Oct 30
PHX
Phoenix
ORD
Chicago
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 22 from Phoenix to Chicago, returning Fri, Oct 30, priced at $177 just found
Frontier Airlines
Thu, Oct 22 - Fri, Oct 30
PHX
Phoenix
ORD
Chicago
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 22 from Phoenix to Chicago, returning Fri, Oct 30, priced at $182 just found
Frontier Airlines
Fri, Oct 16 - Mon, Oct 19
PHX
Phoenix
ORD
Chicago
$186 Roundtrip, just found
$186
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 16 from Phoenix to Chicago, returning Mon, Oct 19, priced at $186 just found
Frontier Airlines
Thu, Oct 15 - Mon, Oct 19
PHX
Phoenix
ORD
Chicago
$190 Roundtrip, just found
$190
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 15 from Phoenix to Chicago, returning Mon, Oct 19, priced at $190 just found
Frontier Airlines
Thu, Dec 3 - Thu, Dec 10
PHX
Phoenix
ORD
Chicago
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 3 from Phoenix to Chicago, returning Thu, Dec 10, priced at $192 just found
Frontier Airlines
Thu, Dec 3 - Thu, Dec 10
PHX
Phoenix
ORD
Chicago
$194 Roundtrip, just found
$194
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 3 from Phoenix to Chicago, returning Thu, Dec 10, priced at $194 just found
American Airlines
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
ORD
Chicago
$253 Roundtrip, found 4 hours ago
$253
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Sep 5 from Phoenix to Chicago, returning Fri, Sep 11, priced at $253 found 4 hours ago
United
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
ORD
Chicago
$253 Roundtrip, found 4 hours ago
$253
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Sep 5 from Phoenix to Chicago, returning Fri, Sep 11, priced at $253 found 4 hours ago
Delta
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
ORD
Chicago
$273 Roundtrip, found 4 hours ago
$273
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Sep 5 from Phoenix to Chicago, returning Fri, Sep 11, priced at $273 found 4 hours ago
Sun Country Airlines
Mon, Nov 23 - Thu, Nov 26
PHX
Phoenix
ORD
Chicago
$343 Roundtrip, found 4 hours ago
$343
Roundtrip
found 4 hours ago
Select Sun Country Airlines flight, departing Mon, Nov 23 from Phoenix to Chicago, returning Thu, Nov 26, priced at $343 found 4 hours ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $491
MDW
Midway Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $491

Find the cheapest month to fly from Phoenix (PHX) to Chicago (ORD)

October is typically the cheapest month to fly

From $154 - $229 per traveler.

What you need to know for your flight from Sky Harbor Intl. to O'Hare Intl.

Phoenix (PHX) to Chicago (ORD) at a glance

Embark on your journey from Phoenix (PHX) to Chicago (ORD) with a range of airlines available for this domestic short-haul route. Explore your options among both full-service and budget carriers to discover the flights from Phoenix that align with your budget and travel schedule. As you prepare to experience the iconic sights and vibrant neighborhoods of Chicago, find essential information about flights to Chicago from Sky Harbor International Airport to O'Hare International Airport.

  • Fastest flight duration: around 3h 30m non-stop
  • Route distance: roughly 1,400 miles (2,250 km)
  • Flights per week: around 95+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $65–$385, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to O'Hare International Airport (ORD)

Recent traveler bookings reveal the top airlines favored for journeys from Phoenix to Chicago, particularly for non-stop and one-stop flights. Many travelers opt for layovers at Denver International Airport (DEN, approximately 1h 15m layover), San Diego International Airport (SAN, about 1h 15m layover), and Harry Reid International Airport (LAS, around 1h 45m layover). This variety provides the flexibility to choose based on price, total travel time, and cabin class, helping you to craft the ideal itinerary for your trip.

  • American Airlines: This full-service airline provides both non-stop and one-stop options, with one-way prices generally falling between $90 and $425. It represents about 50% of the flights on this route, and non-stop journeys typically last around 3 hours and 30 minutes.
  • United: Another full-service option, United offers non-stop and one-stop flights, with one-way fares usually ranging from $90 to $445. It accounts for roughly 31% of departures on this route, with a standard non-stop travel time of 3 hours and 30 minutes.
  • Frontier Airlines: As a low-cost carrier, Frontier provides non-stop and one-stop services, with one-way tickets priced between $65 and $280. This airline makes up about 8% of the departures for this route, with a typical non-stop flight duration of 3 hours and 30 minutes.
  • Southwest Airlines: This budget-friendly airline offers both non-stop and one-stop flights, with one-way fares ranging from $90 to $400. Southwest constitutes approximately 8% of the total departures on this route, with a typical non-stop flight time of 3 hours and 30 minutes.
  • Alaska Airlines: Offering one-stop flights, Alaska Airlines is a full-service carrier with one-way fares typically between $115 and $335. It represents about 2% of the departures on this route, and travelers can expect a total travel time of roughly 6 hours and 45 minutes, including 5 hours in the air.

Travelers flying from Phoenix to Chicago have the option to upgrade their flights. Major airlines like United and Delta provide first class and premium economy service, while American Airlines features first class. Enjoy enhanced comfort and amenities on your journey with these top carriers.

Best time to fly from Phoenix (PHX) to Chicago (ORD)

The most popular months for travelers flying from Phoenix to Chicago are February, March, and April, when peak temperatures in Chicago reach up to 46°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 67.1°F and typically the lowest average one-way fare (around $159). Flight availability peaks in March, with approximately 112 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 82 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $159, roughly 12% cheaper than the yearly average.
  • Another budget-friendly time to fly: August typically offers an average one-way fare of around $162.
  • Most flight options: March has the highest number of flights from Phoenix to Chicago, with approximately 112 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.7°F (-3.5°C)Average82$194
February27.0°F (-2.8°C)High94$183
March37.0°F (2.8°C)High112$204
April46.0°F (7.8°C)High111$196
May57.0°F (13.9°C)Average107$183
June67.3°F (19.6°C)Average98$186
July73.4°F (23.0°C)Average89$177
August73.0°F (22.8°C)Average87$162
September67.1°F (19.5°C)Low88$159
October54.9°F (12.7°C)Average102$176
November42.3°F (5.7°C)Low98$186
December33.1°F (0.6°C)Low94$178

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Phoenix (PHX) to Chicago (ORD)

  • Phoenix to Chicago (PHX-MDW): Midway International Airport (MDW) is located approximately 16 miles from O'Hare International Airport (ORD). On this route, one-way economy fares generally fluctuate between $50 to $405, influenced by the season and the timing of your booking. Travelers can choose from both non-stop and one-stop flight options. Leading airlines operating on this route include low-cost carriers like Southwest Airlines and Frontier Airlines. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Phoenix (PHX) to Chicago (ORD)

Getting some of the best deals on flights from Phoenix to Chicago is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Afternoon departures (12 PM-6 PM) often offer better prices, while morning flights (5 AM-12 PM) are the most popular. Additionally, flying on Saturday typically results in lower prices, even though Sunday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at O'Hare International Airport from Sky Harbor International Airport

Chicago welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Chicago efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Chicago, with private rides that can be arranged in advance.
  • Car rental: Renting a car from O'Hare International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at O'Hare International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is just 0.1 miles away on foot, while Rosemont Station, a train station, is located about 2.2 miles from the airport and is typically reached by car.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from $82 and cheap return flights from $177 Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) with Expedia. One-way flights usually range from $142 to $1273, and return flights typically cost between $270 and $1378. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest month to fly from PHX to ORD is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Choose from 3 airlines operating direct flights from PHX to ORD:

  • United operates around 72 direct flights from PHX to ORD every week
  • American Airlines operates around 70 direct flights from PHX to ORD every week
  • Frontier Airlines operates around 10 direct flights from PHX to ORD every week

What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Chicago, IL (ORD) with a layover, with round-trip tickets starting from around $292. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Phoenix, AZ (PHX) to Chicago, IL (ORD) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from PHX to ORD, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 23 nonstop flights per day from Sky Harbor Intl. (PHX) to O'Hare Intl. (ORD). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Phoenix (PHX) to Chicago (ORD) typically departs at around 12:00 AM, operated by Frontier Airlines. This seasonal service is available in February and March, giving you a chance to arrive in Chicago early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Sky Harbor Intl. (PHX) to O'Hare Intl. (ORD) are in the early morning, from 6am to 9am. About 26% of passengers prefer this time window. Major carriers like American Airlines and United Airlines offer flights during this window. This timing is favored as it allows travelers to arrive in Chicago with a full day ahead of them.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Flying nonstop from PHX to ORD takes around 3 hours 30 minutes, with the route covering approximately 1,437 miles. Flights with a layover typically take 3 hours 50 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Business class seats are offered on the PHX to ORD route with American Airlines.First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines
  • Spirit Airlines

How much is a business class flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
A direct, return business class ticket from Phoenix (PHX) to Chicago (ORD) typically costs between $1,565 - $2,220. A non-stop, one-way business class flight is usually around $696 - $1,074. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into O'Hare Intl. (ORD) and Midway Intl. (MDW) in Chicago. Some flights may connect through major hubs like Portland Intl. (PDX), San Diego Intl. (SAN), Seattle - Tacoma Intl. (SEA) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) Chicago Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
$177
Distance
1437 mi
Average flight time
5 hours 40 mins

Book with confidence

Phoenix to Chicago Flights

The cheapest times to fly from Phoenix to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Chicago are during the month of October. You can find some of the cheapest flights from Phoenix to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Chicago

Sunday is one of the best days to book for cheap flights from Phoenix to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $82 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Chicago Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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