$126+ Cheap flights from Phoenix 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix 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.Cheapflights Tip: The best prices from Phoenix to Chicago O'Hare Intl are usually found in January or February, booked 39 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Phoenix to O'Hare Intl
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Cheapest flights from Phoenix to O'Hare IntlExplore the most affordable flight options available from Phoenix to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Phoenix to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 10/87:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Tue 10/136:50 am
ORD
- PHX
1 stop16h 45m
Frontier
Deal found 7/27![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/1710:55 pm
PHX
- ORD
1 stop11h 02m
Frontier
Wed 9/232:46 pm
ORD
- PHX
1 stop9h 58m
Frontier
Deal found 7/23![Frontier logo]()
$244
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/134:26 pm
PHX
- ORD
Nonstop3h 39m
United Airlines
Sat 8/298:07 pm
ORD
- PHX
Nonstop3h 52m
United Airlines
Deal found 7/23![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Tue 8/252:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/22![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Wed 8/198:45 am
ORD
- PHX
2 stops16h 39m
Frontier
Deal found 7/23![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/1910:09 pm
PHX
- ORD
1 stop18h 53m
Frontier
Sat 8/222:41 pm
ORD
- PHX
1 stop8h 47m
Frontier
Deal found 7/25![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Sat 8/292:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/23![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1810:09 pm
PHX
- ORD
2 stops13h 27m
Frontier
Tue 8/252:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/26![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 10/87:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Mon 10/126:50 am
ORD
- PHX
1 stop16h 45m
Frontier
Deal found 7/27![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/97:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Tue 10/1311:06 am
ORD
- PHX
2 stops12h 29m
Frontier
Deal found 7/22![Frontier logo]()
$252
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/1612:20 am
PHX
- ORD
Nonstop3h 39m
American Airlines
Mon 8/2410:35 pm
ORD
- PHX
Nonstop3h 39m
American Airlines
Deal found 7/27![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/95:08 am
PHX
- ORD
Nonstop3h 41m
American Airlines
Wed 9/161:59 pm
ORD
- PHX
Nonstop3h 50m
American Airlines
Deal found 7/26![American Airlines logo]()
$254
Best flights from Phoenix to O'Hare IntlDiscover carefully curated flight deals from Phoenix to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Phoenix to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 9/57:00 am
PHX
- ORD
1 stop10h 21m
Alaska Airlines
Tue 9/87:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/23. 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 12/314:28 pm
PHX
- ORD
1 stop5h 14m
United Airlines
Tue 1/511:00 am
ORD
- PHX
Nonstop3h 59m
United Airlines
Deal found 7/23![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 7/26. 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 8/191:58 pm
PHX
- ORD
1 stop5h 49m
Delta
Sat 8/228:05 am
ORD
- PHX
1 stop9h 04m
Delta
Deal found 7/26![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/34:26 pm
PHX
- ORD
Nonstop3h 39m
United Airlines
Sun 9/65:52 pm
ORD
- PHX
1 stop7h 07m
United Airlines
Deal found 7/23![United Airlines logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 9/87:08 am
PHX
- ORD
1 stop10h 13m
Alaska Airlines
Tue 9/152:18 pm
ORD
- PHX
1 stop6h 49m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 11/72:05 pm
PHX
- ORD
1 stop6h 27m
Delta
Tue 11/106:59 pm
ORD
- PHX
1 stop6h 43m
Delta
Deal found 7/24![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/221:34 pm
PHX
- ORD
1 stop5h 56m
United Airlines
Wed 8/2611:00 am
ORD
- PHX
Nonstop3h 56m
United Airlines
Deal found 7/25![United Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/153:15 pm
PHX
- ORD
1 stop20h 07m
Alaska Airlines
Sat 9/267:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/2412:13 pm
PHX
- ORD
1 stop9h 46m
Alaska Airlines
Sat 9/267:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/203:15 pm
PHX
- ORD
1 stop6h 44m
Alaska Airlines
Mon 8/246:01 am
ORD
- PHX
1 stop7h 30m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/2812:13 pm
PHX
- ORD
1 stop9h 46m
Alaska Airlines
Tue 9/87:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/167:49 pm
PHX
- ORD
1 stop15h 33m
Alaska Airlines
Sun 9/206:00 am
ORD
- PHX
1 stop9h 02m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$286
Last-minute flights from Phoenix to O'Hare IntlDiscover last-minute flight deals from Phoenix to O'Hare Intl. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to O'Hare Intl. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Wed 8/198:45 am
ORD
- PHX
2 stops16h 39m
Frontier
Deal found 7/23![Frontier logo]()
$243
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/134:26 pm
PHX
- ORD
Nonstop3h 39m
United Airlines
Sat 8/298:07 pm
ORD
- PHX
Nonstop3h 52m
United Airlines
Deal found 7/23![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Tue 8/252:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/22![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Sat 8/292:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/23![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/156:40 am
PHX
- ORD
1 stop12h 12m
Frontier
Tue 8/182:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/23![Frontier logo]()
$244
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/154:32 pm
PHX
- ORD
Nonstop3h 58m
American Airlines
Sat 8/221:40 pm
ORD
- PHX
Nonstop3h 42m
American Airlines
Deal found 7/25![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/1612:20 am
PHX
- ORD
Nonstop3h 39m
American Airlines
Mon 8/2410:35 pm
ORD
- PHX
Nonstop3h 39m
American Airlines
Deal found 7/27![American Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/176:53 pm
PHX
- ORD
1 stop16h 43m
Frontier
Mon 8/242:41 pm
ORD
- PHX
1 stop8h 47m
Frontier
Deal found 7/26![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1810:09 pm
PHX
- ORD
2 stops13h 27m
Frontier
Tue 8/252:41 pm
ORD
- PHX
1 stop10h 58m
Frontier
Deal found 7/26![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/1910:09 pm
PHX
- ORD
1 stop18h 53m
Frontier
Sat 8/222:41 pm
ORD
- PHX
1 stop8h 47m
Frontier
Deal found 7/25![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/256:57 pm
PHX
- ORD
2 stops19h 02m
Frontier
Mon 8/315:46 pm
ORD
- PHX
1 stop20h 56m
Frontier
Deal found 7/24![Frontier logo]()
$251
One-way flights from Phoenix to O'Hare IntlSearch for one-way flight options from Phoenix to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Phoenix to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/192:04 pm
PHX
- ORD
1 stop26h 58m
Frontier
Deal found 7/23![Frontier logo]()
$126
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/84:26 pm
PHX
- ORD
Nonstop3h 39m
United Airlines
Deal found 7/24![United Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/156:30 am
PHX
- ORD
1 stop21h 12m
Frontier
Deal found 7/26![Frontier logo]()
$129
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/171:05 pm
PHX
- ORD
1 stop8h 31m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1810:09 pm
PHX
- ORD
2 stops13h 27m
Frontier
Deal found 7/26![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 11/271:47 pm
PHX
- ORD
Nonstop3h 36m
Frontier
Deal found 7/26![Frontier logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 11/1411:20 am
PHX
- ORD
1 stop6h 40m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/139:04 am
PHX
- ORD
1 stop13h 29m
Frontier
Deal found 7/23![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/286:57 pm
PHX
- ORD
1 stop16h 39m
Frontier
Deal found 7/23![Frontier logo]()
$136
This Delta deal was found by Cheapflights users on 7/26. 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 8/266:00 am
PHX
- ORD
1 stop8h 17m
Delta
Deal found 7/26![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 9/56:00 am
PHX
- ORD
1 stop5h 50m
Delta
Deal found 7/22![Delta logo]()
$138
Find flight deals from Phoenix to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to O'Hare Intl (ORD). 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 July 27, 2026.
Round-trip from | $243 (Cheapflightsfares) |
|---|---|
One-way from | $126 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $369 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Phoenix to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 9/5
7:00 am-7:21 pm
1 stop10h 21m
Chicago O'Hare Intl
Tue 9/8
7:20 am-2:33 pm
1 stop9h 13m
$255
Quickest round-trip
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 12/31
4:28 pm-10:42 pm
1 stop5h 14m
Chicago O'Hare Intl
Tue 1/5
11:00 am-1:59 pm
Nonstop3h 59m
$255
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 9/3
4:26 pm-10:05 pm
Nonstop3h 39m
Chicago O'Hare Intl
Sun 9/6
5:52 pm-10:59 pm
1 stop7h 07m
$260
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 8/22
1:34 pm-9:30 pm
1 stop5h 56m
Chicago O'Hare Intl
Wed 8/26
11:00 am-12:56 pm
Nonstop3h 56m
$263
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 9/8
7:08 am-7:21 pm
1 stop10h 13m
Chicago O'Hare Intl
Tue 9/15
2:18 pm-7:07 pm
1 stop6h 49m
$265
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 9/15
3:15 pm-1:22 pm
1 stop20h 07m
Chicago O'Hare Intl
Sat 9/26
7:20 am-2:33 pm
1 stop9h 13m
$265
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 9/24
12:13 pm-11:59 pm
1 stop9h 46m
Chicago O'Hare Intl
Sat 9/26
7:20 am-2:33 pm
1 stop9h 13m
$269
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 8/19
1:58 pm-9:47 pm
1 stop5h 49m
Chicago O'Hare Intl
Sat 8/22
8:05 am-3:09 pm
1 stop9h 04m
$273
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 8/20
3:15 pm-11:59 pm
1 stop6h 44m
Chicago O'Hare Intl
Mon 8/24
6:01 am-11:31 am
1 stop7h 30m
$273
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Sat 11/7
2:05 pm-9:32 pm
1 stop6h 27m
Chicago O'Hare Intl
Tue 11/10
6:59 pm-12:42 am
1 stop6h 43m
$283
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Phoenix to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Phoenix with our price prediction graph.
PH1-ORD
PHX-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 Phoenix to Chicago O'Hare Intl Airport
PH1-ORD
PHX-ORD
What is the cheapest month to book a flight from Phoenix to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Phoenix to Chicago O'Hare Intl Airport (average of $204). Flying from Phoenix to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $378). 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 PHX to ORD?
Find hourly flight availability from Phoenix 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 July 27, 2026.
It’s optimal to fly from Phoenix to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Phoenix to Chicago O'Hare Intl Airport
Explore weekly flight availability from Phoenix 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 July 27, 2026.
The most flights from PH1 to ORD are scheduled on a Monday (56 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (49 on average).
How much does it cost to fly round-trip from Phoenix to Chicago O'Hare Intl Airport?
Airfare is typical for this route at the moment.
Phoenix to Chicago O'Hare Intl Airport flights typically cost between $234 and $366 in October.The cheapest round-trip price found within the last 5 days was $243 on Frontier (Oct 8-Oct 13).
How often are flights from Phoenix to Chicago delayed?
About 10% of weekly flights between Phoenix and Chicago have experienced delays in the past year, with the average delay time being 158 minutes.
What is the most punctual flight time for Phoenix to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phoenix to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Phoenix to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Phoenix to Chicago O'Hare Intl Airport, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Phoenix to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to O'Hare Intl. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Phoenix to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 27, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Phoenix to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Phoenix 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
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
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 July 27, 2026.
Phoenix and O'Hare Intl flights
Browse other Phoenix and O'Hare Intl flight options. Last updated on July 27, 2026.
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Top 6 airlines flying from Phoenix to O'Hare Intl
Discover the top 6 airlines that operate flights from Phoenix 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 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$186 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$299 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$192 | Average$335 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$332 | FlexibilityNo cancel fee | On-time71% |