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

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      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

      Book the best Phoenix Sky Harbor fare with no extra fees

      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 Airport to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from Rs39,136. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Chicago O'Hare International to Phoenix Sky Harbor found in the last 4 days, and are subject to change and availability.

      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 December.

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

      Aer Lingus
      Air Canada
      American Airlines
      Austrian Airlines
      British Airways
      Brussels Airlines
      Cathay Pacific
      Emirates
      Finnair
      Frontier Airlines
      Gulf Air
      Iberia
      Japan Airlines
      Lufthansa
      Qatar Airways
      Royal Jordanian
      SWISS
      United
      Volaris

      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 foundRs24,600
      Cheapest month to flyDecember
      Average flight time3 hrs, 58 mins
      Most popular airlineAmerican Airlines
      Average flights per week533

      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 Rs39,142. 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 58 minutes is the average flight time from Chicago O'Hare International to Phoenix Sky Harbor.
      American Airlines, United and Air Canada fly direct from Chicago O'Hare International to Phoenix Sky Harbor.
      As of September 2026, there are 533 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 October.
      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 Tuesday, 20 October 2026.
      Yes – the average flight time is 3 hours and 58 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.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix Sky Harbor.

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

      • Around 3 hours 55 minutes is how long you can expect to be travelling on a direct flight from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport.

      • Phoenix's timezone is UTC-7, making Phoenix one hour behind Chicago.

      • Flights from ORD to PHX start at 05:00 — the earliest with American Airlines. The last departure is at 22:10 with American Airlines. In total, there are 105 weekly Chicago O'Hare International Airport to Phoenix Sky Harbour Airport flights.

      • Leave enough time to catch your ORD to PHX flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

      • Flying during a peak month like July? Public holidays and other high seasons can lead to longer lines at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

      • You'll find a range of airlines operating direct flights from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport. When you're ready to start your Phoenix holiday, let one of these carriers take you to this exciting corner of the United States:

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

      • American Airlines leads the way as the most punctual carrier for ORD to PHX flights, with 80.74% of services landing as scheduled.

      • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport. Here are the most popular stopovers between ORD and PHX:

        • St Louis Airport

        • Kansas City International Airport

        • Albuquerque Airport

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

      • The cheapest price we've found for a one-way Chicago O'Hare International Airport to Phoenix Sky Harbour Airport flight is Rs24,600. A round-trip fare is currently Rs39,142. Depending on the availability and when you book, these fares can change.

      • It's a good idea to book early if you want to find cheap tickets from ORD to PHX. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

      • Schedule your trip for May. That's the cheapest month for flights from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport. If you're flexible on when you fly, try out the 'Whole month' tool to see the cheapest price across every month.

      • Spend less time searching for cheap flights from ORD to PHX by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

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

      Handy information about Chicago O'Hare International Airport (ORD)

      • ORD is located at 10000 West O'Hare.

      • Of the flights that depart from Chicago O'Hare International Airport, 70% land on schedule at their destination.

      • Central Chicago to Chicago O'Hare International Airport is approximately 27 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • Planning to take public transport? Expect a journey time of around 45 minutes.

      • Booked an early flight from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these stays near ORD:

      Arriving at Phoenix Sky Harbour Airport (PHX)

      When to fly to Phoenix Sky Harbour Airport (PHX)

      • April is the most popular month for flights from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport. To steer clear of the crowds, go to Phoenix in March.

      • The warmest month in Phoenix is July, with temperatures ranging between 27ºC and 45ºC. Book your flights from Chicago O'Hare International Airport to Phoenix Sky Harbour Airport in this month if this is the type of weather you like.

      • January sees average temperatures of between 4ºC and 21ºC. Look for cheap tickets from ORD to PHX around that time if you want to travel in cooler conditions.

      Explore more of the United States

      • You've done Phoenix, now it's time to explore more of the United States. Journey about 483 kilometres west to San Diego to tick off its must-visit sights. From San Diego Zoo to San Diego Balboa Park and USS Midway Museum, there's plenty to keep you busy.

      • Las Vegas is another standout destination in the United States and is around 418 kilometres north-west of Phoenix. No journey is complete without a visit to Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.