Cheap Flights from Phoenix-Mesa Gateway to Chicago Rockford

Compare Phoenix-Mesa Gateway to Chicago Rockford flight deals

Find the cheapest month or even day of the year to fly to Chicago Rockford

Book the best Chicago Rockford fare with no extra fees

Flight deals from Phoenix-Mesa Gateway to Chicago Rockford

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

Find the cheapest month to fly from Phoenix-Mesa Gateway to Chicago Rockford

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

Direct flights from Phoenix-Mesa Gateway to Chicago Rockford

Phoenix-Mesa Gateway to Chicago Rockford: Alternative routes

Compare routes from Phoenix-Mesa Gateway to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago Rockford.

Phoenix to Chicago: Flight information

The things to know before you go.
Cheapest flight foundAED 455
Cheapest month to flyMay
Average flight time3 hrs, 5 mins
Most popular airlineAllegiant Air
Average flights per week5

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

The best price we found for a round-trip flight from Phoenix-Mesa Gateway to Chicago Rockford is AED 455. 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 5 minutes is the average flight time from Phoenix-Mesa Gateway to Chicago Rockford.
Allegiant Air flies direct from Phoenix-Mesa Gateway to Chicago Rockford.
There are 5 flights per week flying from Phoenix-Mesa Gateway to Chicago Rockford, as of February 2026.
The cheapest month to fly from Phoenix-Mesa Gateway to Chicago Rockford is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix-Mesa Gateway Airport to Chicago Rockford Airport on Monday, May 11, 2026.
Yes – the average flight time is 3 hours and 5 minutes.
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.
Currently, Allegiant Air offers the cheapest flight tickets to Chicago Rockford.

Traveling from Phoenix-Mesa Gateway Airport (AZA) to Chicago Rockford International Airport (RFD): what you need to know

  • The average length of a direct flight from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport is 3 hours 5 minutes.

  • Chicago's timezone is UTC-5, making Chicago two hours ahead of Phoenix.

  • Get to the airport on time so you don't miss your AZA to RFD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You can expect bigger queues during popular months such as December. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.

  • Flying into Chicago (and then exploring more of United States!) is easy with Allegiant Air. This popular carrier has direct flights from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport.

  • Most passengers choose to travel with Allegiant Air on this route.

  • Allegiant Air is the most punctual carrier that offers AZA to RFD flights. A reliable 88.0% of its departures on this route arrive without delay.

  • Break up your flight or explore another city along the way with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport. Many passengers pass through Harry Reid Airport (formerly McCarran Airport) on this route.

How to find the cheapest flights from Phoenix-Mesa Gateway Airport (AZA) to Chicago Rockford International Airport (RFD)

  • AED 224 is the lowest price for a one-way Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport flight. Return flights start at AED 455. These fares can change depending on demand.

  • Score cheap tickets from AZA to RFD by booking ten months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • September is the cheapest month for flights from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Spend less time searching for cheap flights from AZA to RFD by creating a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Tailor your trip with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport.

Handy information about Phoenix-Mesa Gateway Airport (AZA)

  • AZA's address is 6033 S. Sossaman Rd..

  • When it comes to Phoenix-Mesa Gateway Airport's on-time performance, data shows 78.65% of flights stick to their scheduled arrival time.

  • Central Phoenix to Phoenix-Mesa Gateway Airport is approximately 56 kilometers. Depending on traffic, it'll take about 40 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Need a handy hotel close to AZA? If you've booked an early flight from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport, these stays will have you moments from your check-in counter:

Arriving at Chicago Rockford International Airport (RFD)

Getting from Chicago Rockford International Airport (RFD) to central Chicago

  • The address for RFD is 2 Airport Cir.

  • Chicago Rockford International Airport to the center of Chicago has a drive time of around 1 hour 25 minutes. It's approximately 137 kilometers away.

  • Traveling on public transport typically takes 4 hours 15 minutes.

When to fly to Chicago Rockford International Airport (RFD)

  • It's time to work out your trip dates for your flight from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport. December is the most popular month to visit Chicago. If you like a quieter vibe, go in February.

  • Lock in your flight from Phoenix-Mesa Gateway Airport to Chicago Rockford International Airport for July if you want to explore Chicago during its warmest month. Expect temperatures of between 15ºC (59ºF) and 29ºC (84ºF).

  • If you like traveling in cooler conditions, look for a cheap ticket from AZA to RFD in January. Temperatures average between -12ºC (10ºF) and 3ºC (37ºF) then.

Explore more of United States

  • Columbus is just one of the many cities in United States waiting to be explored after you've experienced Chicago. Around 451 kilometers away to the south-east, check out popular attractions including Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another essential stop in United States and is around 257 kilometers south-east of Chicago. No journey is complete without visiting The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

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