C$62 Cheap Flights from Chicago Rockford (RFD) to Phoenix (PHXA)

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 Airport to Phoenix? If you want to travel next month, return fares start from C$181. 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 April.

Which airlines fly from Chicago Rockford to Phoenix?

Chicago to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundC$62
Cheapest month to flyMay
Average flight time3 hrs, 28 mins
Most popular airlineAllegiant Air
Average flights per week4

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 C$136. 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 28 minutes is the average flight time from Chicago Rockford to Phoenix.
Allegiant Air flies direct from Chicago Rockford to Phoenix.
As of April 2026, there are 4 flights per week flying from Chicago Rockford to Phoenix.
The cheapest month to fly from Chicago Rockford to Phoenix is usually June.
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 C$136.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago Rockford Airport to Phoenix on Monday, June 29, 2026.
Yes – the average flight time is 3 hours and 28 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 April, the average temperature is usually around 20°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.

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

  • The timezone in Phoenix is UTC-7. The city is 2 hours behind Chicago, where Chicago Rockford International Airport is located.

  • Chicago Rockford International Airport (RFD) to Phoenix-Mesa Gateway Airport (AZA) is the most popular route, with 2 departures a week to pick from. If you have things to finalize before heading off, the last flight from RFD to AZA is with Allegiant Air at 22:01. Opt for the first departure operated by Allegiant Air at 11:47 if you want to get on your way earlier.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your flight from RFD to Phoenix.

  • Peak months like December or vacation times such as Thanksgiving and Christmas/New Year will mean bigger waits at check-in and security. Play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a smart idea.

  • You can catch a direct flight from Chicago Rockford International Airport to Phoenix. Begin your journey at RFD and arrive at Phoenix-Mesa Gateway Airport (AZA).

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

  • After booking your flight tickets from Chicago Rockford International Airport to Phoenix, get your travel documents in order. A visa or passport isn't required since you're travelling within United States. As long as you have another valid form of identification, such as a driver's licence or an ID card, you're ready to go.

  • The journey from central Chicago to RFD takes around 4 hours and 15 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 137 kilometres in 1 hour and 26 minutes or so, depending on traffic conditions.

  • After a stress-free start to your trip? Stay near RFD. Whether you're catching an early flight from Chicago Rockford International Airport to Phoenix or want to avoid feeling rushed, these hotels are ideal:

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

  • C$62 is the lowest price for a one-way ticket from Chicago Rockford International Airport to Phoenix. A return flight starts at C$136. These prices may change depending on availability and demand.

  • Book 9 months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from RFD to Phoenix.

  • The cheapest month for tickets from Chicago Rockford International Airport to Phoenix is May. Compare prices using the 'Whole month' tool to find the cheapest travel date.

  • Getting a cheap ticket from RFD to Phoenix couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Take advantage of the filters to find your ideal journey. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Chicago Rockford International Airport to Phoenix, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

Best time to go to Phoenix

  • Before scheduling your flights from Chicago Rockford International Airport to Phoenix, consider which time of year is best for you. High season in Phoenix offers a vibrant atmosphere and plenty to do, while the off-season means you'll get cheaper hotel rates and fewer crowds.

  • When booking your flight from Chicago Rockford International Airport to Phoenix, think about the type of weather you enjoy. July is the warmest month in Phoenix, with temperatures ranging from 26ºC to 44ºC.

  • If you want cooler conditions, search for a cheap flight from RFD to Phoenix in January when temperatures average between 4ºC and 20ºC.

More about Phoenix

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Phoenix right here. Explore these options after you've booked your flight from Chicago Rockford International Airport to Phoenix:

  • Desert Botanical Garden and Heard Museum are a couple of popular attractions to add to your Phoenix must-do list. Keep the adventure rolling by checking out Papago Park.

Complete your Phoenix trip with a car rental

  • Finding you a cheap flight from Chicago Rockford International Airport to Phoenix isn't our only cool trick. Check out our car rentals in Phoenix and explore on your own terms. We search for deals from trusted car rental providers and put them all in one place. You can instantly compare rates and then book with no fees.

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