$104+ Cheap flights from Sky Harbor Intl (PHX) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ORD
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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 Sky Harbor Intl 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 Sky Harbor Intl to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to O'Hare IntlExplore the most affordable flight options available from Sky Harbor Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/277:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Sat 5/301:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/4![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 8/511:19 am
PHX
- ORD
1 stop7h 33m
Frontier
Tue 8/117:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/2![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:40 am
PHX
- ORD
1 stop9h 52m
Frontier
Thu 10/224:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Deal found 5/6![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/162:00 pm
PHX
- ORD
1 stop13h 07m
Frontier
Tue 6/239:48 pm
ORD
- PHX
1 stop14h 28m
Frontier
Deal found 5/5![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 8/86:40 am
PHX
- ORD
1 stop12h 12m
Frontier
Sat 8/229:48 pm
ORD
- PHX
1 stop11h 57m
Frontier
Deal found 5/2![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:00 pm
PHX
- ORD
1 stop13h 28m
Frontier
Wed 7/157:15 am
ORD
- PHX
1 stop17h 42m
Frontier
Deal found 5/6![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/239:30 am
PHX
- ORD
1 stop13h 18m
Frontier
Tue 7/147:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/4![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 5/3. 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.
Tue 5/197:40 pm
PHX
- ORD
1 stop8h 59m
Frontier
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/3![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
Wed 7/82:00 pm
PHX
- ORD
1 stop13h 28m
Frontier
Tue 7/147:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/4![Frontier logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/186:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Tue 5/269:37 pm
ORD
- PHX
1 stop14h 28m
Frontier
Deal found 5/4![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/411:32 am
PHX
- ORD
1 stop16h 47m
Frontier
Wed 7/81:50 pm
ORD
- PHX
1 stop10h 28m
Frontier
Deal found 5/5![Frontier logo]()
$217
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Thu 10/224:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Deal found 5/6![Frontier logo]()
$218
Best flights from Sky Harbor Intl to O'Hare IntlDiscover carefully curated flight deals from Sky Harbor Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:30 pm
PHX
- ORD
Nonstop3h 25m
Southwest
Mon 6/17:20 pm
ORD
- PHX
Nonstop3h 55m
Southwest
Deal found 5/3![Southwest logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:23 pm
PHX
- ORD
1 stop18h 51m
Alaska Airlines
Tue 6/99:00 am
ORD
- PHX
1 stop8h 41m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 6/14:12 pm
PHX
- ORD
1 stop6h 33m
United Airlines
Mon 6/89:43 pm
ORD
- PHX
Nonstop3h 54m
United Airlines
Deal found 5/4![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 5/5. 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 7/31:20 pm
PHX
- ORD
1 stop6h 37m
Delta
Fri 7/106:30 am
ORD
- PHX
1 stop6h 13m
Delta
Deal found 5/5![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:55 am
PHX
- ORD
1 stop8h 30m
Southwest
Sun 5/246:15 am
ORD
- PHX
Nonstop3h 50m
Southwest
Deal found 5/2![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 5/2. 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 7/166:50 am
PHX
- ORD
Nonstop3h 38m
United Airlines
Thu 7/168:30 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Deal found 5/2![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:20 am
PHX
- ORD
1 stop9h 30m
Alaska Airlines
Sun 10/186:00 am
ORD
- PHX
1 stop11h 10m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/4. 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 7/25:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Thu 7/161:30 pm
ORD
- PHX
Nonstop3h 49m
United Airlines
Deal found 5/4![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 pm
PHX
- ORD
Nonstop3h 25m
Southwest
Sun 5/318:00 am
ORD
- PHX
Nonstop3h 55m
Southwest
Deal found 5/5![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/2. 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 6/116:50 am
PHX
- ORD
Nonstop3h 38m
United Airlines
Mon 6/159:43 pm
ORD
- PHX
Nonstop3h 54m
United Airlines
Deal found 5/2![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:35 pm
PHX
- ORD
Nonstop3h 34m
United Airlines
Sat 5/238:18 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Deal found 5/6![United Airlines logo]()
$343
Last-minute flights from Sky Harbor Intl to O'Hare IntlDiscover last-minute flight deals from Sky Harbor Intl to O'Hare Intl. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to O'Hare Intl. Data last updated May 7, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/186:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Tue 5/269:37 pm
ORD
- PHX
1 stop14h 28m
Frontier
Deal found 5/4![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 5/3. 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.
Tue 5/197:40 pm
PHX
- ORD
1 stop8h 59m
Frontier
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/3![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 5/215:15 am
PHX
- ORD
1 stop13h 17m
Frontier
Sun 5/249:37 pm
ORD
- PHX
1 stop12h 07m
Frontier
Deal found 5/1![Frontier logo]()
$214
This Super.com deal was found by Cheapflights users on 5/3. 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 5/225:15 am
PHX
- ORD
1 stop13h 17m
Frontier
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/3![Frontier logo]()
$221
This eDestinos deal was found by Cheapflights users on 5/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Tue 5/264:05 pm
ORD
- PHX
1 stop23h 04m
Frontier
Deal found 5/1![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/277:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Sat 5/301:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/4![Frontier logo]()
$196
This eDestinos deal was found by Cheapflights users on 5/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Thu 6/49:10 am
ORD
- PHX
1 stop11h 25m
Frontier
Deal found 5/1![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 6/24:29 pm
PHX
- ORD
1 stop26h 03m
Frontier
Tue 6/95:29 pm
ORD
- PHX
1 stop21h 13m
Frontier
Deal found 5/5![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 6/29:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Thu 6/49:10 am
ORD
- PHX
1 stop11h 25m
Frontier
Deal found 5/2![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/162:00 pm
PHX
- ORD
1 stop13h 07m
Frontier
Tue 6/239:48 pm
ORD
- PHX
1 stop14h 28m
Frontier
Deal found 5/5![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/239:30 am
PHX
- ORD
1 stop13h 18m
Frontier
Tue 7/147:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/4![Frontier logo]()
$210
One-way flights from Sky Harbor Intl to O'Hare IntlSearch for one-way flight options from Sky Harbor Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Sky Harbor Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 8/411:19 am
PHX
- ORD
1 stop7h 33m
Frontier
Deal found 5/5![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 5/3. 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 5/307:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/3![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 5/3. 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 5/277:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/3![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 5/2. 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.
Sat 6/136:40 am
PHX
- ORD
1 stop12h 03m
Frontier
Deal found 5/2![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 6/29:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 5/5. 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.
Tue 6/309:30 am
PHX
- ORD
1 stop13h 18m
Frontier
Deal found 5/5![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/66:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Deal found 5/5![Frontier logo]()
$113
This CheapOair deal was found by Cheapflights users on 5/3. 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.
Sat 5/2312:20 am
PHX
- ORD
1 stop20h 53m
Frontier
Deal found 5/3![Frontier logo]()
$117
Find flight deals from Sky Harbor Intl to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (Kiwi.com) |
One-way from | $104 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $329 or less |
Good one-way deal | $160 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 May 7, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 5/29
6:30 pm-11:55 pm
Nonstop3h 25m
Chicago O'Hare Intl
Mon 6/1
7:20 pm-9:15 pm
Nonstop3h 55m
$271
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 6/3
4:23 pm-1:14 pm
1 stop18h 51m
Chicago O'Hare Intl
Tue 6/9
9:00 am-3:41 pm
1 stop8h 41m
$281
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Mon 6/1
4:12 pm-12:45 am
1 stop6h 33m
Chicago O'Hare Intl
Mon 6/8
9:43 pm-11:37 pm
Nonstop3h 54m
$297
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 7/3
1:20 pm-9:57 pm
1 stop6h 37m
Chicago O'Hare Intl
Fri 7/10
6:30 am-10:43 am
1 stop6h 13m
$306
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 5/13
7:55 am-6:25 pm
1 stop8h 30m
Chicago O'Hare Intl
Sun 5/24
6:15 am-8:05 am
Nonstop3h 50m
$310
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 7/16
6:50 am-12:28 pm
Nonstop3h 38m
Chicago O'Hare Intl
Thu 7/16
8:30 pm-10:27 pm
Nonstop3h 57m
$317
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 7/2
5:49 pm-11:31 pm
Nonstop3h 42m
Chicago O'Hare Intl
Thu 7/16
1:30 pm-3:19 pm
Nonstop3h 49m
$317
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 6/11
6:50 am-12:28 pm
Nonstop3h 38m
Chicago O'Hare Intl
Mon 6/15
9:43 pm-11:37 pm
Nonstop3h 54m
$317
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 6/5
7:20 am-6:50 pm
1 stop9h 30m
Chicago O'Hare Intl
Sun 10/18
6:00 am-3:10 pm
1 stop11h 10m
$337
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 5/28
6:30 pm-11:55 pm
Nonstop3h 25m
Chicago O'Hare Intl
Sun 5/31
8:00 am-9:55 am
Nonstop3h 55m
$337
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to O'Hare Intl
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 Sky Harbor Intl to O'Hare Intl in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl 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 Phoenix Sky Harbor Intl Airport-Chicago O'Hare Intl 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 Sky Harbor Intl to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Sky Harbor Intl with our price prediction graph.
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 Sky Harbor Intl Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
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How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
The best time to book flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport (average of $207). Flying from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $317). 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 Sky Harbor Intl 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 May 7, 2026.
It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to O'Hare Intl. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport flight should consider departing on Thursday 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.
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 156 minutes.
What is the most punctual flight time for Phoenix to Chicago flights?
Historically, flights departing at night 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?
Saturday 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 6% of flights being delayed.
What’s the top layover airport for flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Share of 1-stop round-trip flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Average round-trip fare for 1-stop flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $148.
What’s the fastest layover option from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Shortest average travel time for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 12h 54m.
Which airport typically offers the quickest layover for flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Average layover duration for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 8h 21m.
The best insider tips for Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport trip
Our travel experts
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 May 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andUnited Airlines from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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 locationsRosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Downers Grove
Oakbrook Terrace
Benton Harbor
Hoffman Estates
Des Plaines
Oak Brook
South Holland
Libertyville
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Lansing
Arlington Heights
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Other flights to O'Hare Intl
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Sky Harbor Intl and O'Hare Intl flights
Browse other Sky Harbor Intl and O'Hare Intl flight options. Last updated on May 7, 2026.
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Top 6 airlines flying from Sky Harbor Intl to O'Hare Intl
Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$206 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$296 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$306 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$210 | Average$328 | FlexibilityNo cancel fee | On-time75% |