ORD - AZA

$89 Find Cheap Flights from Chicago O'Hare Airport 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 O'Hare Intl to Phoenix-Mesa Gateway departing on 7/2. 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

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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Flights Deals

Cheap Flights from O'Hare Intl to Phoenix-Mesa Gateway (ORD-AZA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl 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 O'Hare Intl to Phoenix-Mesa Gateway

Wed, Jul 16 - Sun, Jul 20
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3:18 pm - 3:00 pmORD-AZA
25h 42m1 stop
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10:15 pm - 6:03 amAZA-ORD
5h 48m1 stop
Thu, Jul 10 - Thu, Jul 17
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7:08 am - 3:00 pmORD-AZA
9h 52m1 stop
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10:15 pm - 2:13 pmAZA-ORD
13h 58m1 stop
Wed, Jul 23 - Sun, Jul 27
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3:18 pm - 3:00 pmORD-AZA
25h 42m1 stop
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10:15 pm - 6:03 amAZA-ORD
5h 48m1 stop
Thu, Jul 10 - Thu, Jul 17
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7:08 am - 3:00 pmORD-AZA
9h 52m1 stop
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10:15 pm - 6:03 amAZA-ORD
5h 48m1 stop
Thu, Jul 10 - Thu, Jul 10
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7:08 am - 3:00 pmORD-AZA
9h 52m1 stop
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10:15 pm - 2:13 pmAZA-ORD
13h 58m1 stop
Wed, Jul 16 - Sun, Jul 20
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3:18 pm - 3:00 pmORD-AZA
25h 42m1 stop
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10:15 pm - 5:25 amAZA-ORD
29h 10m2 stops
Wed, Jul 16 - Sun, Jul 20
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3:18 pm - 3:00 pmORD-AZA
25h 42m1 stop
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10:15 pm - 2:13 pmAZA-ORD
13h 58m1 stop
Wed, Jun 25 - Sun, Jun 29
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9:15 pm - 3:01 pmORD-AZA
19h 46m1 stop
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10:16 pm - 10:50 amAZA-ORD
10h 34m1 stop
Thu, Nov 13 - Sun, Nov 16
Sun Country Air Logo
7:40 pm - 5:06 pmORD-AZA
22h 26m1 stop
Sun Country Air Logo
5:58 pm - 10:45 amAZA-ORD
15h 47m1 stop
$260Sun Country Air
Find Deal
Thu, Oct 30 - Sun, Nov 2
Sun Country Air Logo
7:26 pm - 3:53 pmORD-AZA
22h 27m1 stop
Sun Country Air Logo
5:34 pm - 10:45 amAZA-ORD
16h 11m1 stop
$275Sun Country Air
Find Deal
Useful Info

Good to know

Low seasonApril
High seasonMarch
Cheapest flight$89
Best time to beat the crowds with an average 65% drop in price.
Most popular time to fly with an average 102% increase in price.
Flight from Chicago O'Hare Airport to Phoenix-Mesa Gateway

When to book flights from O'Hare Intl to Phoenix-Mesa Gateway

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 O'Hare Airport to Phoenix-Mesa Gateway flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Phoenix-Mesa Gateway Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Phoenix-Mesa Gateway Airport was $89 for a one-way ticket and $174 for a round-trip.

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

    A passport is not required to fly from Chicago O'Hare Airport to Phoenix-Mesa Gateway.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Phoenix-Mesa Gateway?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from O'Hare Intl 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 O'Hare Intl 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.
5.9
FrontierOverall score based on 3295 reviews
6.2Boarding
4.8Food
6.8Crew
5.6Comfort
4.5Entertainment
Airline reviews

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

8.0 ExcellentTy, Jun 2025DFW - TPA
Read more Frontier reviews

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

Everything you need to know for your flight from O'Hare Intl to Phoenix-Mesa Gateway

Information on your arrival and departure airports

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