$143+ Cheap flights from O'Hare Intl (ORD) to Phoenix-Mesa Gateway (AZA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AZA
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Phoenix-Mesa Gateway with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Phoenix-Mesa Gateway
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One-way
Cheapest flights from O'Hare Intl to Phoenix-Mesa GatewayExplore the most affordable flight options available from O'Hare Intl to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from O'Hare Intl to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:18 pm -
1 stop22h 35m
Thu 11/56:04 pm -
1 stop22h 06m
Deal found 8/9![Sun Country Air logo]()
$360
This Sun Country Air deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 pm -
1 stop22h 26m
Sun 11/155:58 pm -
1 stop15h 43m
Deal found 8/11![Sun Country Air logo]()
$370
This Sun Country Air deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:18 pm -
1 stop22h 35m
Sun 11/15:34 pm -
1 stop16h 07m
Deal found 8/7![Sun Country Air logo]()
$395
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:41 am -
1 stop6h 12m
Thu 10/224:48 pm -
1 stop17h 25m
Deal found 8/9![Sun Country Air logo]()
$405
This Sun Country Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:32 pm -
1 stop22h 44m
Tue 11/245:41 pm -
1 stop23h 54m
Deal found 8/10![Sun Country Air logo]()
$415
This Sun Country Air deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 pm -
1 stop21h 53m
Sun 10/113:53 pm -
1 stop16h 45m
Deal found 8/7![Sun Country Air logo]()
$420
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:38 am -
1 stop6h 33m
Fri 11/275:41 pm -
1 stop14h 15m
Deal found 8/9![Sun Country Air logo]()
$430
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:08 pm -
1 stop21h 40m
Thu 10/224:48 pm -
1 stop17h 25m
Deal found 8/9![Sun Country Air logo]()
$435
This Sun Country Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:05 pm -
1 stop23h 11m
Sun 11/85:34 pm -
1 stop16h 07m
Deal found 8/8![Sun Country Air logo]()
$440
This Sun Country Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:45 am -
1 stop7h 10m
Tue 12/296:15 pm -
1 stop15h 28m
Deal found 8/10![Sun Country Air logo]()
$445
Best flights from O'Hare Intl to Phoenix-Mesa GatewayDiscover carefully curated flight deals from O'Hare Intl to Phoenix-Mesa Gateway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from O'Hare Intl to Phoenix-Mesa Gateway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:18 pm -
1 stop22h 35m
Thu 11/56:04 pm -
1 stop22h 06m
Deal found 8/9![Sun Country Air logo]()
$360
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:19 pm -
1 stop22h 50m
Thu 10/224:48 pm -
1 stop17h 25m
Deal found 8/9![Sun Country Air logo]()
$380
This Sun Country Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:18 pm -
1 stop22h 35m
Sun 11/15:34 pm -
1 stop16h 07m
Deal found 8/8![Sun Country Air logo]()
$395
This Sun Country Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 pm -
1 stop21h 53m
Sun 10/113:53 pm -
1 stop16h 45m
Deal found 8/10![Sun Country Air logo]()
$420
This Sun Country Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:05 pm -
1 stop23h 11m
Sun 11/85:34 pm -
1 stop16h 07m
Deal found 8/8![Sun Country Air logo]()
$440
This Sun Country Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:06 am -
1 stop7h 57m
Thu 10/224:48 pm -
1 stop17h 25m
Deal found 8/9![Sun Country Air logo]()
$450
This Sun Country Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:45 pm -
1 stop22h 13m
Sun 10/254:28 pm -
1 stop16h 10m
Deal found 8/6![Sun Country Air logo]()
$470
One-way flights from O'Hare Intl to Phoenix-Mesa GatewaySearch for one-way flight options from O'Hare Intl to Phoenix-Mesa Gateway. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from O'Hare Intl to Phoenix-Mesa Gateway. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:02 pm -
2 stops26h 52m
Deal found 8/10![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 pm -
2 stops37h 43m
Deal found 8/10![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:21 pm -
2 stops55h 15m
Deal found 8/10![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:11 pm -
2 stops40h 27m
Deal found 8/11![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 pm -
2 stops37h 46m
Deal found 8/7![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:25 am -
2 stops49h 43m
Deal found 8/10![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:41 pm -
3 stops43h 02m
Deal found 8/11![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am -
2 stops50h 49m
Deal found 8/11![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:03 pm -
2 stops45h 21m
Deal found 8/10![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:55 pm -
2 stops41h 46m
Deal found 8/9![Multiple Airlines logo]()
$186
Find flight deals from O'Hare Intl to Phoenix-Mesa Gateway
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Phoenix-Mesa Gateway (AZA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (Sun Country Air) |
One-way from | $143 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $273 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Phoenix-Mesa Gateway that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Phoenix-Mesa Gateway Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 10/29
7:18 pm-3:53 pm
1 stop22h 35m
Phoenix-Mesa Gateway
Thu 11/5
6:04 pm-5:10 pm
1 stop22h 06m
$360
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 10/15
8:19 pm-5:09 pm
1 stop22h 50m
Phoenix-Mesa Gateway
Thu 10/22
4:48 pm-12:13 pm
1 stop17h 25m
$380
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 10/29
7:18 pm-3:53 pm
1 stop22h 35m
Phoenix-Mesa Gateway
Sun 11/1
5:34 pm-10:41 am
1 stop16h 07m
$395
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 10/8
7:45 pm-3:38 pm
1 stop21h 53m
Phoenix-Mesa Gateway
Sun 10/11
3:53 pm-10:38 am
1 stop16h 45m
$420
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 11/5
7:05 pm-5:16 pm
1 stop23h 11m
Phoenix-Mesa Gateway
Sun 11/8
5:34 pm-10:41 am
1 stop16h 07m
$440
Quickest round-trip
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Sun 10/18
10:06 am-4:03 pm
1 stop7h 57m
Phoenix-Mesa Gateway
Thu 10/22
4:48 pm-12:13 pm
1 stop17h 25m
$450
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 10/22
7:45 pm-3:58 pm
1 stop22h 13m
Phoenix-Mesa Gateway
Sun 10/25
4:28 pm-10:38 am
1 stop16h 10m
$470
Cheapest one-way
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Mon 9/28
8:55 pm-8:41 am
2 stops37h 46m
$167
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Tue 9/15
1:21 pm-8:38 am
2 stops45h 17m
$174
Quickest one-way
ChicagoPhoenix
ORD Chicago O'Hare Intl - AZA Phoenix-Mesa Gateway
ORDAZA
Chicago O'Hare Intl
Thu 11/12
7:40 pm-5:06 pm
1 stop22h 26m
$178
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Phoenix-Mesa Gateway
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Phoenix-Mesa Gateway in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Phoenix-Mesa Gateway Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Phoenix-Mesa Gateway Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Phoenix-Mesa Gateway Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Phoenix-Mesa Gateway Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Phoenix-Mesa Gateway Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Phoenix-Mesa Gateway
Have a flexible travel schedule? Discover the best time to fly to Phoenix-Mesa Gateway from O'Hare Intl with our price prediction graph.
ORD-AZA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Phoenix-Mesa Gateway
Get insights into the airlines that provide service to Phoenix-Mesa Gateway. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix-Mesa Gateway. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown Frontier from Chicago O'Hare Intl Airport to Phoenix-Mesa Gateway Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
5.4
Entertainment
4.3
Crew
6.5
Food
4.5
Boarding
5.9
Overall
5.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
EWR - DFW
Comfort
5.4
Entertainment
4.3
Crew
6.5
Food
4.5
Boarding
5.9
Overall
5.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
EWR - DFW
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Phoenix-Mesa Gateway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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O'Hare Intl and Phoenix-Mesa Gateway flights
Browse other O'Hare Intl and Phoenix-Mesa Gateway flight options. Last updated on August 11, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Other flights to Phoenix-Mesa Gateway
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from O'Hare Intl to Phoenix-Mesa Gateway
Discover the top airline that operate flights from O'Hare Intl to Phoenix-Mesa Gateway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$224 | FlexibilityNo cancel fee | On-time62% |