Cheap flight tickets from Chicago Rockford to Phoenix

Compare Chicago Rockford to Phoenix flight deals

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Flight deals from Chicago Rockford to Phoenix

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

Find the cheapest month to fly from Chicago Rockford to Phoenix

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

Direct flights from Chicago Rockford to Phoenix

Chicago to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundRM560
Cheapest month to flyApril
Average flight time3 hrs, 36 mins
Most popular airlineAllegiant Air
Average flights per week5

Finding cheap flights from Chicago Rockford to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Chicago Rockford to Phoenix is RM560. 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 Chicago Rockford to Phoenix.
Allegiant Air flies direct from Chicago Rockford to Phoenix.
As of February 2026, there are 5 flights per week flying from Chicago Rockford to Phoenix.
The cheapest month to fly from Chicago Rockford to Phoenix is usually April.
If you're flying from Chicago Rockford Airport, the cheapest airport near Phoenix is Phoenix-Mesa Gateway – which is 41.9 km away from the centre of Phoenix. We've found flights into this airport from RM560.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago Rockford Airport to Phoenix on Friday, 17 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 Phoenix 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.
In February, the average temperature is usually around 13°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Allegiant Air offers the cheapest flight tickets to Phoenix.

Travelling from Chicago Rockford International Airport (RFD) to Phoenix: what you need to know

  • Phoenix is two hours behind Chicago, where Chicago Rockford International Airport is located. Phoenix runs on the UTC-7 timezone.

  • With two weekly flights between the two airports, Chicago Rockford International Airport (RFD) to Phoenix-Mesa Gateway Airport (AZA) is the most popular route. Allegiant Air operates the earliest flight at 12:01. If you'd like to make the most of your day before taking off, the last departure from RFD to AZA is with Allegiant Air at 21:40.

  • To avoid rushing for your RFD to Phoenix flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Taking off during a peak period like school or public holidays? Expect longer queues at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Begin your journey at RFD and travel straight to Phoenix-Mesa Gateway Airport (AZA). That will be your arrival point when searching for Chicago Rockford International Airport to Phoenix tickets.

  • Allegiant Air is a well-known airline that operates direct flights from Chicago Rockford International Airport to Phoenix.

  • The journey from central Chicago to RFD takes about 4 hours 15 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 129 kilometres in 1 hour 25 minutes or so, depending on traffic.

  • Want an easy start to your journey? Stay near RFD. Whether you've booked an early flight from Chicago Rockford International Airport to Phoenix or just don't like being rushed, these hotels are just the thing:

  • 76.19% of flights departing from Chicago Rockford International Airport reach their destination on time.

  • You'll find RFD at 2 Airport Cir.

How to find the cheapest flights from Chicago Rockford International Airport (RFD) to Phoenix

  • RM178 is currently the lowest price for a one-way Chicago Rockford International Airport to Phoenix flight. Return flight tickets start from RM560. These fares may change depending on demand.

  • Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from RFD to Phoenix.

  • May is the best month for landing an incredible deal on Chicago Rockford International Airport to Phoenix tickets. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Never miss a deal on cheap flights from RFD to Phoenix by creating a Price Alert. You'll get an email or notification on the app when fares go down.

  • Find a cheap flight from Chicago Rockford International Airport to Phoenix with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

  • The distance from Phoenix Scottsdale Municipal Airport (SCF) to central Phoenix is roughly 32 kilometres. It takes around 35 minutes to get to the centre driving.

  • If you're using public transport, expect a journey time of about 1 hour 55 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Chicago Rockford International Airport to Phoenix. Check in to one of these accommodation options near SCF instead:

Phoenix Sky Harbour International Airport (PHX)

  • The centre of Phoenix is about 8 kilometres from Phoenix Sky Harbour International Airport (PHX). Once your flight from Chicago Rockford International Airport to Phoenix has landed and you've navigated your way to arrivals, expect a drive of around 10 minutes.

  • Travelling by public transport will take about 35 minutes.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to PHX. Here are a few options where you can put your feet up after your RFD to Phoenix flight:

  • No need to worry about public transport schedules or slow-moving cab lines. Grab a Phoenix Sky Harbour International Airport rental car and go in any direction that inspires you. Check out the rates and availability from Europcar, Dollar and Thrifty.

  • Lock in the best price by reserving your ride from PHX one week in advance. You can also expect to have a wider range of vehicles.

  • The address for Phoenix Sky Harbour International Airport is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Hop off your flight from Chicago Rockford International Airport to Phoenix and make your way to your hotel or start discovering the city right away. The centre of Phoenix is around 56 kilometres from Phoenix-Mesa Gateway Airport (AZA) and usually takes 40 minutes to reach driving.

  • Enjoy a restful, unhurried start to your break by checking in to a hotel near AZA after your RFD to Phoenix flight. Recover from a day of travel or simply take a moment to get your bearings in a new city at:

  • Begin your trip without stressing over how to get to where you're going with a Phoenix-Mesa Gateway Airport rental car. You can book a set of wheels from trusted suppliers here like Dollar, Alamo and Budget.

  • If you're looking for a specific make or model, lock in your ride from AZA about two weeks ahead of your flight from Chicago Rockford International Airport to Phoenix. This improves your chances of getting the car you want, on top of a better deal.

  • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Carefully consider your travel dates before booking your flight from Chicago Rockford International Airport to Phoenix. The city comes alive in high season, but hotel prices are typically higher and attractions can get busy. Plan your trip to Phoenix in the off-season if you like a more relaxed vibe.

  • When booking your Chicago Rockford International Airport to Phoenix flight ticket, think about the kind of weather you prefer. July is the warmest month in Phoenix, with temperatures ranging from 26ºC (79ºF) to 44ºC (111ºF).

  • Look for cheap tickets from RFD to Phoenix in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 20ºC (68ºF) on average.

More about Phoenix

  • After booking your flight from Chicago Rockford International Airport to Phoenix, choose a hotel that puts you right where the action is. Make one of these accommodation options your base for exploring Phoenix:

  • There are so many things to explore in this city it can be difficult to know where to start. Heard Museum, Desert Botanical Garden and Papago Park are popular attractions which should feature on every Phoenix itinerary.

Explore more of United States

  • Phoenix has plenty to offer, but there are so many other parts of United States waiting to be discovered. Around 483 kilometres west of Phoenix, a trip to San Diego will keep you on the move. Start with attractions like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • Las Vegas is another sought-after destination in United States and is around 418 kilometres north-west of Phoenix. No journey is complete without dropping by Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

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