Cheap Flights from Phoenix to Chicago O'Hare International

Compare Phoenix to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Phoenix to Chicago O'Hare International Airport

Looking for a cheap last-minute deal or the best return flight from Phoenix to Chicago O'Hare International Airport? If you want to travel next month, return fares start from Rs24,569. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Chicago O'Hare International flights are currently cheapest in March.

Direct flights from Phoenix to Chicago O'Hare International

Phoenix to Chicago O'Hare International: Alternative routes

Compare routes from Phoenix to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Phoenix to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs12,006
Cheapest month to flyMarch
Average flight time3 hrs, 36 mins
Most popular airlineAmerican Airlines
Average flights per week972

Finding cheap flights from Phoenix to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Phoenix to Chicago O'Hare International is Rs24,238. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 36 minutes is the average flight time from Phoenix to Chicago O'Hare International.
American Airlines, Air Canada and United fly direct from Phoenix to Chicago O'Hare International.
As of March 2026, there are 972 flights per week flying from Phoenix to Chicago O'Hare International.
The cheapest month to fly from Phoenix to Chicago O'Hare International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Chicago O'Hare International Airport on Friday, 24 April 2026.
Yes – the average flight time is 3 hours and 36 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chicago O'Hare International is Frontier Airlines .

Flying from Phoenix to Chicago O'Hare International Airport (ORD): What you need to know

  • Your next big escape starts at Phoenix's main airport, Phoenix Sky Harbour International Airport (PHX). Check out your options for catching a flight from Phoenix to Chicago O'Hare International Airport (ORD) leaving from this base.

  • Around 3 hours 30 minutes is how long you can expect to be travelling on a direct Phoenix to Chicago O'Hare International Airport flight.

  • Chicago is one hour ahead of Phoenix. Chicago O'Hare International Airport is located in Chicago, which operates on the UTC-6 timezone.

  • The most popular route is from Phoenix Sky Harbour International Airport (PHX) to Chicago O'Hare International Airport (ORD), with 108 direct weekly services. If you're eager to be on your way, the earliest flight from PHX to ORD is the 12:45am American Airlines option. If you prefer to leave later in the day, the last departure is at 11:59pm with American Airlines.

  • Arrive at the airport on time so you don't miss your flight from Phoenix to ORD. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • If you're flying during a peak month like March, head to the airport even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of domestic departures. Security lines will be longer during peak periods like Thanksgiving and Christmas.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Phoenix Sky Harbour International Airport (PHX) will have you travelling directly to your destination. Nonstop flights from Phoenix to Chicago O'Hare International Airport (ORD) leave from this terminal.

  • At PHX, you'll find a good selection of airlines operating direct flights from Phoenix to Chicago O'Hare International Airport, including:

  • Most travellers prefer to book seats with American Airlines from PHX to ORD.

  • The carrier with the top on-time arrival rate on this route is American Airlines.

  • PHX is about 5 kilometres from central Phoenix. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 10 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 25 minutes.

  • Booked an early flight from Phoenix to Chicago O'Hare International Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to Phoenix Sky Harbour International Airport:

  • Phoenix Sky Harbour International Airport has a solid on-time performance, so you're unlikely to face delays. Departures from PHX arrive at their destination as scheduled 80% of the time.

  • The address for PHX is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • You can get to AZA from the centre of Phoenix in about 30 minutes by car (depending on traffic conditions). The journey on public transport will take roughly 1 hour 15 minutes to cover the 32 kilometres or so.

  • Want to treat yourself to an extra night away before catching your Phoenix to ORD flight? Kick back in a hotel near Phoenix-Mesa Gateway Airport before your adventure officially starts. These stays have a room with your name on it:

  • Phoenix-Mesa Gateway Airport has a solid reputation for punctual service. 82% of flights departing here arrive right on target.

  • You'll find AZA at 6033 S. Sossaman Rd..

About Chicago O'Hare International Airport (ORD)

Getting from Chicago O'Hare International Airport (ORD) to central Chicago

  • Central Chicago is around 27 kilometres from Chicago O'Hare International Airport and takes about 30 minutes to reach by car. See what your options are for heading into the city, whether that's with a car hire, taxi or ride-share.

  • It takes around 45 minutes if you're using public transport.

How to find the cheapest flights from Phoenix to Chicago O'Hare International Airport (ORD)

  • At the moment, Rs12,006 is the lowest price we've found for a one-way ticket from Phoenix to Chicago O'Hare International Airport. The cheapest price for a return flight is Rs24,238. Remember fares may change due to demand at the time of booking.

  • Booking early is often the key to finding a cheap flight from Phoenix to ORD. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • Affordable Phoenix to Chicago O'Hare International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search tool to compare fares across each month and then choose the cheapest day.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know when a better deal comes up on plane tickets from Phoenix to ORD.

  • Tailor your travel plans using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Phoenix to Chicago O'Hare International Airport.

The best time to fly from Phoenix to Chicago O'Hare International Airport (ORD)

  • Think about the pace you're looking for when deciding when to fly. January is the quietest month to go to Chicago. July is when most people book flights from Phoenix to Chicago O'Hare International Airport (ORD), which may be ideal if you enjoy travelling when it's busier.

  • When booking your Phoenix to ORD plane ticket, consider the type of weather you enjoy. July is the warmest month in Chicago, with temperatures ranging from 16ºC to 28ºC.

  • January has temperatures of between -12ºC and 3ºC. Search for cheap tickets from Phoenix to Chicago O'Hare International Airport around that time if you want to travel in cooler conditions.

More about Chicago

Explore more of the United States

  • Indianapolis is just one of the many cities in the United States waiting to be discovered once you've taken in the sights of Chicago. Around 290 kilometres away to the southeast, popular attractions include Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

  • Milwaukee is another essential stop in the United States and is around 121 kilometres north of Chicago. No trip is complete without visiting Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.