$105+ Cheap flights from Arizona to O'Hare Intl (ORD)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Arizona to O'Hare Intl with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Arizona to O'Hare Intl
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Cheapest flights from Arizona to O'Hare IntlExplore the most affordable flight options available from Arizona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Arizona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:05 am -
Nonstop3h 52m
Tue 11/177:00 am -
Nonstop4h 18m
Deal found 8/16![Frontier logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:48 pm -
Nonstop3h 47m
Sun 11/87:00 am -
Nonstop4h 18m
Deal found 8/17![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:50 pm -
Nonstop3h 48m
Mon 9/216:30 am -
1 stop27h 58m
Deal found 8/16![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:05 am -
Nonstop3h 52m
Wed 11/47:00 am -
Nonstop4h 18m
Deal found 8/17![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:50 pm -
Nonstop3h 48m
Tue 9/291:21 pm -
Nonstop4h 09m
Deal found 8/16![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:50 pm -
Nonstop3h 48m
Sat 9/197:32 pm -
Nonstop4h 14m
Deal found 8/16![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 11/711:48 pm -
Nonstop3h 47m
Tue 11/1011:06 am -
1 stop14h 25m
Deal found 8/18![Frontier logo]()
$190
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 pm -
Nonstop3h 48m
Mon 9/148:55 pm -
Nonstop4h 10m
Deal found 8/18![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:50 pm -
Nonstop3h 48m
Mon 9/218:55 pm -
Nonstop4h 10m
Deal found 8/17![Frontier logo]()
$192
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:50 pm -
Nonstop3h 48m
Thu 9/178:55 pm -
Nonstop4h 10m
Deal found 8/18![Frontier logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:50 pm -
Nonstop3h 48m
Wed 10/76:30 am -
1 stop9h 37m
Deal found 8/16![Frontier logo]()
$194
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:50 pm -
Nonstop3h 48m
Tue 9/151:21 pm -
Nonstop4h 09m
Deal found 8/16![Frontier logo]()
$195
Best flights from Arizona to O'Hare IntlDiscover carefully curated flight deals from Arizona to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Arizona to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Super.com deal was found by Cheapflights users on 8/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:50 pm -
Nonstop3h 48m
Sat 9/197:32 pm -
Nonstop4h 14m
Deal found 8/20![Frontier logo]()
$192
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:49 pm -
Nonstop3h 39m
Sat 10/104:45 pm -
Nonstop3h 53m
Deal found 8/18![United Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:40 pm -
1 stop9h 19m
Sun 12/69:20 am -
1 stop9h 22m
Deal found 8/19![Alaska Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:59 am -
1 stop5h 54m
Mon 10/261:45 pm -
1 stop6h 22m
Deal found 8/18![Delta logo]()
$303
This Sun Country Air deal was found by Cheapflights users on 8/19. 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.
Fri 12/187:52 pm -
1 stop19h 55m
Sun 12/207:50 pm -
1 stop23h 28m
Deal found 8/19![Sun Country Air logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:28 am -
Nonstop3h 37m
Sat 9/195:30 am -
1 stop6h 52m
Deal found 8/18![United Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:48 am -
1 stop7h 42m
Fri 10/23:50 pm -
1 stop8h 15m
Deal found 8/17![American Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:08 pm -
1 stop15h 09m
Sun 11/87:20 am -
1 stop6h 46m
Deal found 8/20![Alaska Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 am -
1 stop5h 30m
Tue 10/279:15 am -
Nonstop4h 09m
Deal found 8/19![United Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:22 pm -
1 stop18h 32m
Sun 12/67:55 pm -
1 stop15h 44m
Deal found 8/20![Alaska Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:55 am -
Nonstop3h 39m
Fri 10/3011:08 am -
Nonstop4h 06m
Deal found 8/20![United Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:26 pm -
1 stop8h 31m
Tue 10/2712:30 pm -
2 stops11h 25m
Deal found 8/18![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:49 pm -
1 stop5h 10m
Tue 9/2211:00 am -
Nonstop3h 56m
Deal found 8/19![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:11 am -
1 stop8h 53m
Tue 9/2911:17 am -
2 stops12h 09m
Deal found 8/18![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:28 pm -
1 stop17h 54m
Mon 9/76:05 am -
1 stop7h 59m
Deal found 8/16![Alaska Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:05 pm -
Nonstop3h 48m
Wed 2/249:30 pm -
Nonstop4h 14m
Deal found 8/20![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:10 am -
2 stops12h 24m
Fri 1/15:30 am -
1 stop8h 29m
Deal found 8/19![Delta logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:27 am -
1 stop10h 32m
Wed 9/92:18 pm -
1 stop6h 49m
Deal found 8/20![Alaska Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:29 pm -
1 stop5h 30m
Mon 9/287:00 am -
Nonstop3h 54m
Deal found 8/17![United Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm -
2 stops12h 56m
Tue 10/131:55 pm -
2 stops10h 00m
Deal found 8/20![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:00 am -
Nonstop3h 46m
Thu 1/145:00 am -
1 stop5h 49m
Deal found 8/18![United Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
2 stops14h 59m
Wed 10/79:00 am -
1 stop11h 09m
Deal found 8/18![Alaska Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am -
1 stop7h 03m
Sat 9/53:54 pm -
1 stop8h 19m
Deal found 8/17![American Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
1 stop8h 51m
Wed 9/911:17 am -
2 stops12h 09m
Deal found 8/16![Delta logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
2 stops14h 59m
Sun 9/207:20 am -
1 stop6h 44m
Deal found 8/18![Alaska Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:37 pm -
1 stop7h 27m
Sun 10/45:00 am -
1 stop7h 07m
Deal found 8/20![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:35 am -
2 stops12h 58m
Sat 9/128:25 am -
2 stops9h 37m
Deal found 8/16![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:08 am -
1 stop10h 13m
Mon 10/56:00 am -
2 stops11h 46m
Deal found 8/20![Alaska Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:08 pm -
Nonstop3h 52m
Mon 9/79:17 am -
Nonstop4h 06m
Deal found 8/20![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop8h 00m
Sun 9/276:08 pm -
1 stop5h 59m
Deal found 8/20![American Airlines logo]()
$574
Last-minute flights from Arizona to O'Hare IntlDiscover last-minute flight deals from Arizona to O'Hare Intl. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to O'Hare Intl. Data last updated August 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:56 pm -
Nonstop4h 06m
Fri 9/258:55 pm -
Nonstop4h 10m
Deal found 8/20![Frontier logo]()
$235
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:56 pm -
Nonstop4h 06m
Sun 8/308:11 pm -
Nonstop4h 12m
Deal found 8/19![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:13 pm -
1 stop23h 09m
Wed 9/96:30 am -
1 stop8h 05m
Deal found 8/17![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 9/63:15 pm -
1 stop6h 44m
Wed 9/96:30 am -
1 stop8h 05m
Deal found 8/17![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sun 9/66:00 am -
2 stops23h 29m
Tue 9/156:30 am -
1 stop9h 47m
Deal found 8/16![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 9/108:56 pm -
2 stops22h 43m
Mon 9/148:55 pm -
1 stop17h 04m
Deal found 8/17![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/118:56 pm -
2 stops15h 21m
Mon 9/145:55 am -
1 stop9h 11m
Deal found 8/17![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 9/178:56 pm -
2 stops20h 39m
Mon 9/216:30 am -
1 stop19h 13m
Deal found 8/17![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/173:22 pm -
1 stop7h 23m
Sun 9/208:55 pm -
1 stop27h 52m
Deal found 8/16![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/188:56 pm -
2 stops15h 21m
Tue 9/221:21 pm -
1 stop7h 42m
Deal found 8/19![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:23 pm -
1 stop10h 15m
Fri 9/251:01 pm -
1 stop10h 49m
Deal found 8/20![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/218:56 pm -
2 stops15h 21m
Fri 9/258:55 pm -
1 stop17h 04m
Deal found 8/16![Frontier logo]()
$244
One-way flights from Arizona to O'Hare IntlSearch for one-way flight options from Arizona to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Arizona to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:04 pm -
1 stop11h 47m
Deal found 8/18![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:44 pm -
1 stop25h 39m
Deal found 8/17![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/189:30 pm -
2 stops24h 53m
Deal found 8/17![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop12h 34m
Deal found 8/17![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/3011:50 pm -
Nonstop3h 48m
Deal found 8/20![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:29 pm -
Nonstop3h 47m
Deal found 8/16![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 11/1911:48 pm -
Nonstop3h 47m
Deal found 8/18![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:50 pm -
Nonstop3h 48m
Deal found 8/18![Frontier logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:48 pm -
Nonstop3h 47m
Deal found 8/16![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/610:35 am -
2 stops11h 48m
Deal found 8/18![Frontier logo]()
$115
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am -
1 stop8h 53m
Deal found 8/19![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/911:40 pm -
2 stops9h 21m
Deal found 8/17![Frontier logo]()
$124
Find flight deals from Arizona to O'Hare Intl
Keep the following information in mind while searching for Arizona to O'Hare Intl flight deals. Data was last updated August 21, 2026.
Round-trip from | $182 (Super.com) |
|---|---|
One-way from | $105 (Super.com) |
Popular in | June |
Cheapest in | February |
Average price | $296 |
Good round-trip deal | $345 or less |
Good one-way deal | $197 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona to O'Hare Intl 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Arizona to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasChicago
LAS Las Vegas Harry Reid Intl - ORD Chicago O'Hare Intl
LASORD
Las Vegas Harry Reid Intl
Sat 9/12
11:50 pm-5:38 am
Nonstop3h 48m
Chicago O'Hare Intl
Sat 9/19
7:32 pm-9:46 pm
Nonstop4h 14m
$192
Quickest round-trip
PhoenixChicago
PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl
PHXORD
Phoenix Sky Harbor Intl
Thu 10/1
4:49 pm-10:28 pm
Nonstop3h 39m
Chicago O'Hare Intl
Sat 10/10
4:45 pm-6:38 pm
Nonstop3h 53m
$253
PhoenixChicago
PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl
PHXORD
Phoenix Sky Harbor Intl
Sat 9/12
11:28 am-5:05 pm
Nonstop3h 37m
Chicago O'Hare Intl
Sat 9/19
5:30 am-10:22 am
1 stop6h 52m
$263
PhoenixChicago
PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl
PHXORD
Phoenix Sky Harbor Intl
Sat 10/24
7:30 am-3:00 pm
1 stop5h 30m
Chicago O'Hare Intl
Tue 10/27
9:15 am-11:24 am
Nonstop4h 09m
$263
PhoenixChicago
PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl
PHXORD
Phoenix Sky Harbor Intl
Wed 10/28
8:55 am-2:34 pm
Nonstop3h 39m
Chicago O'Hare Intl
Fri 10/30
11:08 am-1:14 pm
Nonstop4h 06m
$266
PhoenixChicago
PHX Phoenix Sky Harbor Intl - ORD Chicago O'Hare Intl
PHXORD
Phoenix Sky Harbor Intl
Fri 9/18
4:49 pm-11:59 pm
1 stop5h 10m
Chicago O'Hare Intl
Tue 9/22
11:00 am-12:56 pm
Nonstop3h 56m
$276
Las VegasChicago
LAS Las Vegas Harry Reid Intl - ORD Chicago O'Hare Intl
LASORD
Las Vegas Harry Reid Intl
Thu 12/3
12:40 pm-11:59 pm
1 stop9h 19m
Chicago O'Hare Intl
Sun 12/6
9:20 am-4:42 pm
1 stop9h 22m
$281
Las VegasChicago
LAS Las Vegas Harry Reid Intl - ORD Chicago O'Hare Intl
LASORD
Las Vegas Harry Reid Intl
Thu 11/5
8:08 pm-1:17 pm
1 stop15h 09m
Chicago O'Hare Intl
Sun 11/8
7:20 am-12:06 pm
1 stop6h 46m
$281
Las VegasChicago
LAS Las Vegas Harry Reid Intl - ORD Chicago O'Hare Intl
LASORD
Las Vegas Harry Reid Intl
Fri 12/4
5:22 pm-1:54 pm
1 stop18h 32m
Chicago O'Hare Intl
Sun 12/6
7:55 pm-9:39 am
1 stop15h 44m
$281
Las VegasChicago
LAS Las Vegas Harry Reid Intl - ORD Chicago O'Hare Intl
LASORD
Las Vegas Harry Reid Intl
Wed 2/10
5:05 pm-10:53 pm
Nonstop3h 48m
Chicago O'Hare Intl
Wed 2/24
9:30 pm-11:44 pm
Nonstop4h 14m
$283
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arizona to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Arizona with our price prediction graph.
LAS-ORD
PHX-ORD
FLG-ORD
TUS-ORD
YUM-ORD
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.
Cheapflights Insights
Everything you need to know about your flight from Arizona to Chicago O'Hare Intl Airport
USAZ-ORD
LAS-ORD
PHX-ORD
FLG-ORD
TUS-ORD
What is the cheapest month to book a flight from Arizona to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Arizona to Chicago O'Hare Intl Airport (average of $213). Flying from Arizona to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AZ to ORD?
Find hourly flight availability from Arizona to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
A simple way to save on the total cost of your ticket is to fly from Arizona to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Arizona to Chicago O'Hare Intl Airport
Explore weekly flight availability from Arizona to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 21, 2026.
The most flights from USAZ to ORD are scheduled on a Wednesday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (46 on average).
How much does it cost to fly round-trip from Arizona to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Arizona to Chicago O'Hare Intl Airport flights typically cost between $249 and $378 in October.The cheapest round-trip price found within the last 5 days was $229 on Frontier (Oct 14-Oct 15).
How far ahead should I book a flight from Arizona to Chicago O'Hare Intl Airport?
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Arizona to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Arizona to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Arizona to O'Hare Intl. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Arizona to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Arizona to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Oakbrook Terrace
Delavan
South Holland
Libertyville
Gurnee
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
Racine
Great Lakes
Janesville
Joliet
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Arizona and O'Hare Intl flights
Browse other Arizona and O'Hare Intl flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Arizona to O'Hare Intl flights
Consider these flights traveling from Arizona to O'Hare Intl.
Top 6 airlines flying from Arizona to O'Hare Intl
Discover the top 6 airlines that operate flights from Arizona to O'Hare Intl. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$293 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$301 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$194 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$207 | Average$453 | FlexibilityNo cancel fee | On-time71% |