Cheap Flights from Chicago O'Hare International to Phoenix Sky Harbor

Compare Chicago O'Hare International to Phoenix Sky Harbor flight deals

Find the cheapest month or even day of the year to fly to Phoenix Sky Harbor

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Flight deals from Chicago O'Hare International to Phoenix Sky Harbor

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Phoenix Sky Harbor? Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from Chicago O'Hare International to Phoenix Sky Harbor

Chicago O'Hare International to Phoenix Sky Harbor: Alternative routes

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

Chicago to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundRs17,884
Cheapest month to flyOctober
Average flight time3 hrs, 56 mins
Most popular airlineAmerican Airlines
Average flights per week371

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

The best price we found for a return flight from Chicago O'Hare International to Phoenix Sky Harbor is Rs30,780. 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 56 minutes is the average flight time from Chicago O'Hare International to Phoenix Sky Harbor.
American Airlines, Qatar Airways and United fly direct from Chicago O'Hare International to Phoenix Sky Harbor.
As of July 2025, there are 371 flights per week flying from Chicago O'Hare International to Phoenix Sky Harbor.
The cheapest month to fly from Chicago O'Hare International to Phoenix Sky Harbor is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Phoenix Sky Harbor Airport on Monday, 25 August 2025.
Yes – the average flight time is 3 hours and 56 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 Phoenix Sky Harbor 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.
Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix Sky Harbor.

Flying from O'Hare International Airport (ORD) to Phoenix Sky Harbour International Airport (PHX): what you need to know

  • Around 3 hours 50 minutes is how long you'll be travelling on a direct flight from O'Hare International Airport to Phoenix Sky Harbour International Airport.

  • Phoenix is two hours behind Chicago and observes the UTC-7 timezone.

  • Take your pick of 136 weekly O'Hare International Airport to Phoenix Sky Harbour International Airport flights. The 05:00 departure with American Airlines is the earliest you can take. United Airlines operates the last service of the day at 21:50.

  • To ensure you get on your ORD to PHX flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • Be prepared for longer lines during popular months like August. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • You'll find a range of airlines operating direct flights from O'Hare International Airport to Phoenix Sky Harbour International Airport. When you're ready to start your Phoenix adventure, let one of these carriers fly you to this must-see part of United States:

  • The airline that passengers book most often on this route is American Airlines.

  • With an impressive 85.89% of services landing on schedule, United Airlines has the best on-time performance for ORD to PHX flights.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from O'Hare International Airport to Phoenix Sky Harbour International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Worthwhile stopovers between ORD and PHX include:

    • Lambert-St. Louis International Airport

    • Albuquerque International Sunport Airport

    • Kansas City International Airport

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

  • Rs17,884 is the best price for a one-way O'Hare International Airport to Phoenix Sky Harbour International Airport flight. A return flight starts from Rs30,780. These fares can change depending on demand.

  • To score cheap tickets from ORD to PHX, reserve your journey six months before your departure.

  • Organise your trip for May. That's the cheapest month for flights from O'Hare International Airport to Phoenix Sky Harbour International Airport. If you have flexibility with your dates, use the 'Whole month' tool to see the cheapest price across each month.

  • Snapping up cheap flights from ORD to PHX is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from O'Hare International Airport to Phoenix Sky Harbour International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • When it comes to O'Hare International Airport's on-time performance, data shows 74.85% of flights stick to their scheduled arrival time.

  • O'Hare International Airport is about 40 kilometres from central Chicago. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 55 minutes.

  • Get your trip off to a stress-free start by staying near ORD. Whether you're taking an early flight from O'Hare International Airport to Phoenix Sky Harbour International Airport or just don't like being rushed, these stays are perfect:

Arriving at Phoenix Sky Harbour International Airport (PHX)

Getting from Phoenix Sky Harbour International Airport (PHX) to central Phoenix

  • You'll find PHX at 3400 Sky Harbour Boulevard.

  • From Phoenix Sky Harbour International Airport, Phoenix is approximately 8 kilometres away. It takes around 10 minutes to reach the centre driving.

  • It'll take around 35 minutes if you're travelling by public transport.

When to fly to Phoenix Sky Harbour International Airport (PHX)

  • It's time to choose your trip dates for your flight from O'Hare International Airport to Phoenix Sky Harbour International Airport. July is the busiest month to head to Phoenix. If you prefer a more relaxed vibe, go in May.

  • Book your flight from O'Hare International Airport to Phoenix Sky Harbour International Airport for July if you'd like to visit Phoenix during its warmest month. You can expect temperatures of between 26ºC and 44ºC.

  • If you like cooler conditions, look for a cheap ticket from ORD to PHX in January. Average temperatures are between 4ºC and 20ºC then.

Explore more of United States

  • Phoenix is always a good idea, but there are so many other corners of United States just waiting to be discovered. Around 483 kilometres west of Phoenix, a visit to San Diego will fill your itinerary to the brim. Start with popular sights like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • If you're looking to explore another major destination in United States, consider Las Vegas, roughly 418 kilometres north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are among the biggest draws.

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