CHI - AZA

$98 Find Cheap Flights from Chicago 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 Chicago to Phoenix departing on 6/1. 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

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$195
Typical prices: $226-$166
Allegiant Air
Fri 6/19Mon 6/22
RFD - AZA • Non-stop
Cheapest one-way
$98
Typical prices: $78-$156
Allegiant Air
Mon 6/1
RFD - AZA • Non-stop
Nonstop flights
4 days a week
Mon, Wed, Fri, Sat
You can fly direct with Allegiant Air. Average duration is 3h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
RFD
-
AZA
Cheapest
RFD
-
AZA
Most popular
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 30% price drop
March
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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Phoenix (CHI-AZA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Phoenix 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 Chicago to Phoenix

Fri, Jun 19 - Mon, Jun 22
Allegiant Air Logo
9:10 pm - 10:34 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
3:11 pm - 8:20 pm
AZA
-
RFD
3h 09mnonstop
$195Allegiant Air
Sat, May 23 - Wed, May 27
Allegiant Air Logo
1:01 pm - 2:36 pm
RFD
-
AZA
3h 35mnonstop
Allegiant Air Logo
2:59 pm - 8:05 pm
AZA
-
RFD
3h 06mnonstop
$196Allegiant Air
Wed, Jun 3 - Wed, Jun 10
Allegiant Air Logo
8:50 pm - 10:14 pm
RFD
-
AZA
3h 24mnonstop
Allegiant Air Logo
2:51 pm - 8:00 pm
AZA
-
RFD
3h 09mnonstop
$197Allegiant Air
Sat, May 30 - Wed, Jun 3
Allegiant Air Logo
1:01 pm - 2:36 pm
RFD
-
AZA
3h 35mnonstop
Allegiant Air Logo
2:51 pm - 8:00 pm
AZA
-
RFD
3h 09mnonstop
$198Allegiant Air
Mon, May 11 - Wed, May 20
Allegiant Air Logo
8:35 pm - 10:09 pm
RFD
-
AZA
3h 34mnonstop
Allegiant Air Logo
2:59 pm - 8:05 pm
AZA
-
RFD
3h 06mnonstop
$199Allegiant Air
Wed, May 20 - Sat, May 23
Allegiant Air Logo
8:55 pm - 10:30 pm
RFD
-
AZA
3h 35mnonstop
Allegiant Air Logo
7:05 am - 12:11 pm
AZA
-
RFD
3h 06mnonstop
$200Allegiant Air
Thu, Oct 8 - Sun, Oct 11
Sun Country Air Logo
7:45 pm - 3:38 pm
ORD
-
AZA
21h 53m
1 stop
Sun Country Air Logo
3:53 pm - 10:38 am
AZA
-
ORD
16h 45m
1 stop
$407Sun Country Air
Thu, Oct 15 - Sun, Oct 25
Sun Country Air Logo
8:19 pm - 5:09 pm
ORD
-
AZA
22h 50m
1 stop
Sun Country Air Logo
4:28 pm - 10:38 am
AZA
-
ORD
16h 10m
1 stop
$422Sun Country Air
Thu, Oct 22 - Sun, Oct 25
Sun Country Air Logo
7:45 pm - 3:58 pm
ORD
-
AZA
22h 13m
1 stop
Sun Country Air Logo
4:28 pm - 10:38 am
AZA
-
ORD
16h 10m
1 stop
$427Sun Country Air
Thu, Oct 15 - Sun, Oct 25
Multiple Airlines Logo
8:45 pm - 1:20 pm
ORD
-
AZA
18h 35m
2 stops
Multiple Airlines Logo
4:28 pm - 10:38 am
AZA
-
ORD
16h 10m
1 stop
$615Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Phoenix flights

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

How much is a round-trip flight from Chicago 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 to Phoenix-Mesa Gateway Airport departing in June.

What is the cheapest Chicago to Phoenix-Mesa Gateway Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Phoenix-Mesa Gateway Airport costs $124 on the route between Chicago Greater Rockford Airport (RFD) and Phoenix-Mesa Gateway Airport (AZA). It is also the most popular route.

What is the cheapest month to fly from Chicago 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 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 to Phoenix-Mesa Gateway Airport is July, where tickets cost $81 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $145 and $139 respectively.

Can I save money by flying with a layover from Chicago to Phoenix-Mesa Gateway Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $197, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$98
Best time to beat the crowds with an average 66% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Chicago Greater Rockford to Phoenix-Mesa Gateway

When to book flights from Chicago to Phoenix

Are your dates flexible? Find out the best times to travel from Chicago to Phoenix 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 to Phoenix-Mesa Gateway flights

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

    In the last 3 days, the lowest price for a flight from Chicago to Phoenix-Mesa Gateway Airport was $98 for a one-way ticket and $195 for a round-trip.

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

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

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

    When flying out of Chicago you will be using one of these airports: Chicago Midway, Chicago O'Hare Intl, or Chicago Greater Rockford. You will be landing at Phoenix-Mesa Gateway.

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

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

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

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

  • How does KAYAK find such low prices on flights from Chicago 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 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 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 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 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 with another airline.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $60 or less one-way and $168 or less round-trip.

Prefer to fly direct from Chicago 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 to Phoenix-Mesa Gateway.
Find which airlines fly direct from Chicago to Phoenix-Mesa Gateway Airport, which days they fly and book direct flights.

Direct departures

Chicago 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

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 airline flying from Chicago to Phoenix

 
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 Chicago to Phoenix? 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.
5.6
FrontierOverall score based on 2970 reviews
4.5Food
5.9Boarding
5.4Comfort
4.3Entertainment
6.6Crew
Airline reviews

Plane was hot and miserable and the crew was rude!

4.0 OkayDerrick, Apr 2026
DTW - MCO
Read more Frontier reviews

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.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Everything you need to know for your flight from Chicago to Phoenix

Information on your arrival and departure airports

Phoenix-Mesa Gateway (AZA)