RFD - AZA

$123 Find Cheap Flights from Chicago Greater Rockford to Phoenix-Mesa Gateway - Compare and Save

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 8/1. 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

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Everything you should know

Cheapest round-trip
$245
Typical prices: $149-$225
Allegiant Air
Mon 9/7Wed 9/16
RFD - AZA • Non-stop
Cheapest one-way
$123
Overall average: $175
Allegiant Air
Sat 8/1
RFD - AZA • Non-stop
Nonstop flights
Mon, Wed, Fri
You can fly direct with Allegiant Air. Average duration is 3h 23m
Direct flights
Direct flights
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+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 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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

Mon, Sep 7 - Wed, Sep 16
Allegiant Air Logo
1:39 pm - 3:04 pm
RFD
-
AZA
3h 25mnonstop
Allegiant Air Logo
8:10 am - 1:19 pm
AZA
-
RFD
3h 09mnonstop
$245Allegiant Air
Mon, Aug 3 - Mon, Aug 17
Allegiant Air Logo
9:13 pm - 10:35 pm
RFD
-
AZA
3h 22mnonstop
Allegiant Air Logo
3:25 pm - 8:34 pm
AZA
-
RFD
3h 09mnonstop
$246Allegiant Air
Fri, Nov 20 - Wed, Nov 25
Allegiant Air Logo
1:16 pm - 3:54 pm
RFD
-
AZA
3h 38mnonstop
Allegiant Air Logo
3:58 pm - 8:05 pm
AZA
-
RFD
3h 07mnonstop
$247Allegiant Air
Tue, Dec 22 - Mon, Jan 4
Allegiant Air Logo
11:37 am - 2:16 pm
RFD
-
AZA
3h 39mnonstop
Allegiant Air Logo
3:02 pm - 7:09 pm
AZA
-
RFD
3h 07mnonstop
$248Allegiant Air
Sat, Oct 10 - Mon, Oct 12
Allegiant Air Logo
8:58 pm - 10:29 pm
RFD
-
AZA
3h 31mnonstop
Allegiant Air Logo
7:30 am - 12:37 pm
AZA
-
RFD
3h 07mnonstop
$250Allegiant Air
Fri, Sep 4 - Mon, Sep 7
Allegiant Air Logo
12:09 pm - 1:34 pm
RFD
-
AZA
3h 25mnonstop
Allegiant Air Logo
7:40 am - 12:49 pm
AZA
-
RFD
3h 09mnonstop
$252Allegiant Air
Fri, Oct 9 - Mon, Oct 19
Allegiant Air Logo
12:17 pm - 1:48 pm
RFD
-
AZA
3h 31mnonstop
Allegiant Air Logo
7:30 am - 12:37 pm
AZA
-
RFD
3h 07mnonstop
$254Allegiant Air
Fri, Oct 9 - Fri, Oct 16
Allegiant Air Logo
12:17 pm - 1:48 pm
RFD
-
AZA
3h 31mnonstop
Allegiant Air Logo
6:20 am - 11:27 am
AZA
-
RFD
3h 07mnonstop
$255Allegiant Air
Fri, Oct 9 - Wed, Oct 14
Allegiant Air Logo
12:17 pm - 1:48 pm
RFD
-
AZA
3h 31mnonstop
Allegiant Air Logo
8:10 am - 1:17 pm
AZA
-
RFD
3h 07mnonstop
$256Allegiant Air
Fri, Nov 20 - Sat, Nov 21
Allegiant Air Logo
1:16 pm - 3:54 pm
RFD
-
AZA
3h 38mnonstop
Allegiant Air Logo
7:40 am - 11:46 am
AZA
-
RFD
3h 06mnonstop
$257Allegiant 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 September.

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 Monday, and avoid Fridays 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 $156 (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 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low season

August

Cheapest flight

$123
Best time to beat the crowds with an average 29% 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

  • How many flights are there between Chicago Greater Rockford Airport and Phoenix-Mesa Gateway Airport per day?

    There is a maximum of 1 nonstop flight a day that takes off from Chicago Greater Rockford Airport and lands in Phoenix-Mesa Gateway Airport, with an average flight time of 3h 23m. The most common departure time is 8:00 pm and most flights take off in the evening. Each week, there are 4 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 $123 for a one-way ticket and $245 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 $222 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 $218 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 $89 or less one-way and $150 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

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

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 683 reviews
5.8Food
7.7Boarding
6.9Comfort
8.1Crew
5.4Entertainment
Airline reviews

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

8.0 ExcellentMary, Jul 2026
RFD - PGD
Read more Allegiant Air reviews

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

I love how they show love to their customers and care about them too.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

I love that I can fly straight to Phoenix/Mesa on Allegiant without any layovers! I bundled my flight to include a couple of different perks, one being I got to pick my seat. I initially picked my seat, and then a week before I flew out, I got a notification I had to pick my seat again, which I did. When I got to the airport, I realized I still didn't have a seat assignment and needed to have the gate agent assign me a seat. What was the purpose of bundling if in the end, I didn't get to pick my seat? Also, bundling didn't include a carry-on so I ended up having to pay $33 extra for that so what would have been a $59 flight ended up being almost $180.

The seats on allegiant airline planes are very basic and don’t have much comfort. After only an hour of flying my butt was hurting a decent amount. But other than that, the crew was definitely entertaining and the flight was very smooth with take off and landing.

We had a 4-hour delay due to a maintenance issue. We boarded, deplaned, then boarded again.

I went to lower my tray table and it was very nasty. Looks like some one had left some food on it and then just closed it up.

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

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Flight was delayed one hour. Notification to the crowd waiting near the gate was terrible…announcements were unclear and very hard to hear and therefore understand. Frontier does NOT send texts to notify, only email. The reader board over the gate itself was NEVER updated to indicate the gate had been changed. It’s like a bunch of children are running things.

We’ve all seen the YouTube vids of out of control passengers. But this was an instance of a highly aggressive, bully flight attendant. Yelling in the face of a vet with PTSD who was texting their family. And no , we had not yet been instructed to put our phones in airplane mode. My suggestion is that you should pay whatever difference there is in order to avoid Frontier airlines. Additionally, after 3hrs trying to get customer service frontier offered a $25 voucher. I declined. This experience was so traumatic. To be verbally assaulted and abused by a flight attendant that has the power to say “boo” and I miss my flight ( which was to a family member’s funeral ). Frontier is unsafe and I cannot impress enough how much I discourage anyone ( esp those with any kind of disability like PTSD ) flying on Frontier.

Was just ok with over selling I guess. A lot of people in a short space and when we finally arrive i20 minutes, waiting to get out from the plain because we were waiting authorization for out boarding? Something like that.

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

Information on your arrival and departure airports