RFD - AZA

$127 Find Cheap Flights from Chicago Greater Rockford to Phoenix-Mesa Gateway

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greater Rockford to Phoenix-Mesa Gateway departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix-Mesa Gateway Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$223
Typical prices: $198-$142
Allegiant Air
Wed 7/1Wed 7/8
RFD - AZA • Non-stop
Cheapest one-way
$121
Typical prices: $192-$252
Allegiant Air
Fri 7/17
RFD - AZA • Non-stop
Nonstop flights
Mon, Wed, Fri, Sat
You can fly direct with Allegiant Air. Average duration is 3h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix-Mesa Gateway!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greater Rockford to Phoenix-Mesa Gateway (RFD-AZA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greater Rockford to Phoenix-Mesa Gateway that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greater Rockford to Phoenix-Mesa Gateway

Wed, Jul 1 - Wed, Jul 8
Allegiant Air Logo
8:49 pm - 10:11 pm
RFD
-
AZA
3h 22mnonstop
Allegiant Air Logo
2:51 pm - 7:59 pm
AZA
-
RFD
3h 08mnonstop
$223Allegiant Air
Sat, Jun 20 - Wed, Jun 24
Allegiant Air Logo
1:04 pm - 2:28 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
2:51 pm - 8:00 pm
AZA
-
RFD
3h 09mnonstop
$229Allegiant Air
Mon, Jul 13 - Mon, Jul 20
Allegiant Air Logo
9:13 pm - 10:35 pm
RFD
-
AZA
3h 22mnonstop
Allegiant Air Logo
3:15 pm - 8:23 pm
AZA
-
RFD
3h 08mnonstop
$235Allegiant Air
Fri, Sep 25 - Mon, Sep 28
Allegiant Air Logo
7:01 pm - 8:26 pm
RFD
-
AZA
3h 25mnonstop
Allegiant Air Logo
2:45 pm - 7:54 pm
AZA
-
RFD
3h 09mnonstop
$236Allegiant Air
Wed, Jul 15 - Wed, Jul 22
Allegiant Air Logo
8:49 pm - 10:11 pm
RFD
-
AZA
3h 22mnonstop
Allegiant Air Logo
2:51 pm - 7:59 pm
AZA
-
RFD
3h 08mnonstop
$237Allegiant Air
Fri, Jun 19 - Sat, Jun 27
Allegiant Air Logo
9:10 pm - 10:34 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
7:05 am - 12:14 pm
AZA
-
RFD
3h 09mnonstop
$238Allegiant Air
Wed, Jun 24 - Mon, Jun 29
Allegiant Air Logo
8:50 pm - 10:14 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
4:06 pm - 9:15 pm
AZA
-
RFD
3h 09mnonstop
$239Allegiant Air
Fri, Jul 3 - Sat, Jul 18
Allegiant Air Logo
7:50 pm - 11:11 pm
RFD
-
AZA
29h 21m
2 stops
Allegiant Air Logo
7:00 am - 12:08 pm
AZA
-
RFD
3h 08mnonstop
$240Allegiant Air
Mon, Jul 13 - Fri, Jul 24
Allegiant Air Logo
9:13 pm - 10:35 pm
RFD
-
AZA
3h 22mnonstop
Allegiant Air Logo
3:15 pm - 8:23 pm
AZA
-
RFD
3h 08mnonstop
$242Allegiant Air
Fri, Jun 26 - Wed, Jul 1
Allegiant Air Logo
10:05 pm - 11:29 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
2:51 pm - 7:59 pm
AZA
-
RFD
3h 08mnonstop
$243Allegiant Air
Booking Insights

KAYAK's insights & trends for Greater Rockford to Phoenix-Mesa Gateway flights

Get data-powered insights and trends into flights from Greater Rockford to Phoenix-Mesa Gateway to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport departing in July.

What’s the cheapest day of the week to fly from Chicago Greater Rockford to Phoenix-Mesa Gateway?

The average price of all round-trip flights from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Phoenix-Mesa Gateway on a Thursday and more expensive on a Sunday. On your return trip to Chicago Greater Rockford, you should consider flying back on a Friday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport is August, where tickets cost $164 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $348 and $265 respectively.

How far in advance should I book a flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport, you should book around 5 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$121
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 58% increase in price.
Flight from Chicago Greater Rockford to Phoenix-Mesa Gateway

When to book flights from Greater Rockford to Phoenix-Mesa Gateway

Are your dates flexible? Find out the best times to travel from Greater Rockford to Phoenix-Mesa Gateway based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago Greater Rockford to Phoenix-Mesa Gateway flights

  • What is the cheapest flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport?

    In the last 5 days, the lowest price for a flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport was $121 for a one-way ticket and $223 for a round-trip.

  • Do I need a passport to fly between Chicago Greater Rockford and Phoenix-Mesa Gateway?

    A passport is not required to fly from Chicago Greater Rockford to Phoenix-Mesa Gateway.

  • Which airports will I be using when flying from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    Chicago Greater Rockford airport is called Chicago Greater Rockford and the only airport in Phoenix-Mesa Gateway is Phoenix-Mesa Gateway.

  • Which airlines offer Wi-Fi service onboard planes from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    Only American Airlines offers inflight Wi-Fi service on the Chicago Greater Rockford to Phoenix-Mesa Gateway flight route.

  • Which aircraft models fly most regularly from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Chicago Greater Rockford to Phoenix-Mesa Gateway flight route.

  • On which days can I fly direct from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    You can catch a nonstop flight from Chicago Greater Rockford to Phoenix-Mesa Gateway on Monday, Wednesday, Friday, and Saturday.

  • Which is the best airline for flights from Chicago to Phoenix, Allegiant Air or Frontier?

    The two airlines most popular with KAYAK users for flights from Chicago to Phoenix are Allegiant Air and Frontier. With an average price for the route of $229 and an overall rating of 7.3, Allegiant Air is the most popular choice. Frontier is also a great choice for the route, with an average price of $236 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago Greater Rockford to Phoenix-Mesa Gateway.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix-Mesa Gateway from Chicago Greater Rockford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix-Mesa Gateway with an airline and back to Chicago Greater Rockford with another airline. Booking your flights between Chicago Greater Rockford and AZA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago Greater Rockford to Phoenix-Mesa Gateway?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix-Mesa Gateway from Chicago Greater Rockford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $80 or less one-way and $160 or less round-trip.

Prefer to fly direct from Chicago Greater Rockford to Phoenix-Mesa Gateway?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago Greater Rockford to Phoenix-Mesa Gateway.
Find which airlines fly direct from Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport, which days they fly and book direct flights.

Direct departures

Chicago Greater Rockford to Phoenix-Mesa Gateway

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Phoenix-Mesa Gateway to Chicago Greater Rockford

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top airlines flying from Greater Rockford to Phoenix-Mesa Gateway

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greater Rockford to Phoenix-Mesa Gateway? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Allegiant AirOverall score based on 706 reviews
5.8Food
5.5Entertainment
7.6Boarding
6.9Comfort
8.1Crew
Airline reviews

Seats were very uncomfortable and being charged for snacks and water.........

4.0 OkayDennis, May 2026
ICT - LAS
Read more Allegiant Air reviews

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight from Greater Rockford to Phoenix-Mesa Gateway

Information on your arrival and departure airports