Cheap flights from Sky Harbor Intl (PHX) to O'Hare Intl (ORD) - Compare and Save
PHX — ORD
May 1 — May 81
One-way
1 adult, Economy
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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
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $133 (Cheapflightsfares) |
One-way from | $94 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $264 |
Good round-trip deal | $293 or less |
Good one-way deal | $169 or less |
Find flight deals from Sky Harbor Intl to O'Hare Intl
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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 April 1, 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 April 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 4/291:29 pm
PHX
- ORD
1 stop14h 21m
Frontier
Sun 5/37:45 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/29![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:47 pm
PHX
- ORD
1 stop8h 21m
Frontier
Sun 4/267:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/27![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:08 pm
PHX
- ORD
1 stop16h 13m
Frontier
Sun 4/267:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/27![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 4/1711:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sat 5/28:55 am
ORD
- PHX
Nonstop4h 15m
Frontier
Deal found 3/29![Frontier logo]()
$136
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Fri 4/1711:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sun 4/197:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/27![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 3/29. 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.
Thu 4/308:22 pm
PHX
- ORD
1 stop7h 58m
Frontier
Sat 5/28:55 am
ORD
- PHX
Nonstop4h 15m
Frontier
Deal found 3/29![Frontier logo]()
$138
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:05 pm
PHX
- ORD
1 stop14h 03m
Frontier
Sun 5/37:45 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/29![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sat 4/255:50 am
ORD
- PHX
1 stop7h 51m
Frontier
Deal found 3/27![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/238:22 pm
PHX
- ORD
1 stop7h 58m
Frontier
Thu 4/307:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/28![Frontier logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/2411:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sun 4/267:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/30![Frontier logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/1812:17 pm
PHX
- ORD
Nonstop3h 36m
Frontier
Sat 5/28:55 am
ORD
- PHX
Nonstop4h 15m
Frontier
Deal found 3/30![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:29 pm
PHX
- ORD
1 stop14h 21m
Frontier
Wed 5/612:40 pm
ORD
- PHX
1 stop7h 55m
Frontier
Deal found 4/1![Frontier logo]()
$150
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 April 1, 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 April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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 6/211:50 pm
PHX
- ORD
Nonstop3h 27m
United Airlines
Tue 6/99:28 pm
ORD
- PHX
Nonstop3h 54m
United Airlines
Deal found 3/29![United Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 3/29. 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 4/226:30 pm
PHX
- ORD
Nonstop3h 25m
Southwest
Sat 4/257:00 am
ORD
- PHX
Nonstop3h 55m
Southwest
Deal found 3/29![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 3/31. 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 6/1212:41 am
PHX
- ORD
1 stop5h 54m
Delta
Tue 6/162:09 pm
ORD
- PHX
1 stop6h 00m
Delta
Deal found 3/31![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:51 pm
PHX
- ORD
Nonstop3h 34m
United Airlines
Mon 5/119:45 pm
ORD
- PHX
Nonstop4h 08m
United Airlines
Deal found 3/27![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:10 pm
PHX
- ORD
1 stop8h 45m
Southwest
Tue 5/510:30 am
ORD
- PHX
2 stops8h 00m
Southwest
Deal found 3/27![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 3/28. 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 5/85:10 am
PHX
- ORD
1 stop6h 05m
Southwest
Sat 5/92:05 pm
ORD
- PHX
2 stops9h 05m
Southwest
Deal found 3/28![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/29. 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 4/235:10 am
PHX
- ORD
1 stop6h 05m
Southwest
Wed 4/2910:30 am
ORD
- PHX
2 stops9h 30m
Southwest
Deal found 3/29![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 3/31. 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 4/299:35 am
PHX
- ORD
2 stops11h 20m
Southwest
Wed 5/610:30 am
ORD
- PHX
2 stops8h 00m
Southwest
Deal found 3/31![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 3/31. 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
Tue 6/27:45 am
ORD
- PHX
Nonstop3h 55m
Southwest
Deal found 3/31![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 3/31. 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 4/221:25 pm
PHX
- ORD
Nonstop3h 25m
Southwest
Sun 4/268:00 am
ORD
- PHX
Nonstop3h 55m
Southwest
Deal found 3/31![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 3/31. 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 5/15:45 am
PHX
- ORD
1 stop6h 10m
Southwest
Tue 5/510:30 am
ORD
- PHX
2 stops8h 00m
Southwest
Deal found 3/31![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 3/28. 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 4/2211:35 am
PHX
- ORD
2 stops9h 20m
Southwest
Sat 4/252:05 pm
ORD
- PHX
2 stops9h 20m
Southwest
Deal found 3/28![Southwest logo]()
$295
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 April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to O'Hare Intl. Data last updated April 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/711:41 am
PHX
- ORD
1 stop9h 59m
Frontier
Tue 5/59:42 pm
ORD
- PHX
1 stop27h 49m
Frontier
Deal found 3/31![Frontier logo]()
$204
This eDestinos deal was found by Cheapflights users on 3/29. 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 4/911:14 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sun 4/127:55 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/29![Frontier logo]()
$188
This eDestinos deal was found by Cheapflights users on 3/29. 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 4/911:14 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sun 4/127:40 am
ORD
- PHX
1 stop30h 09m
Frontier
Deal found 3/29![Frontier logo]()
$190
This eDestinos deal was found by Cheapflights users on 3/28. 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 4/911:14 am
PHX
- ORD
Nonstop3h 41m
Frontier
Sun 4/127:55 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/28![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 3/29. 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.
Thu 4/911:14 am
PHX
- ORD
Nonstop3h 41m
Frontier
Mon 4/132:29 pm
ORD
- PHX
1 stop7h 45m
Frontier
Deal found 3/29![Frontier logo]()
$205
This eDestinos deal was found by Cheapflights users on 3/29. 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 4/911:01 am
PHX
- ORD
1 stop9h 57m
Frontier
Sun 4/127:40 am
ORD
- PHX
1 stop30h 09m
Frontier
Deal found 3/29![Frontier logo]()
$208
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:15 am
PHX
- ORD
1 stop14h 43m
Frontier
Sat 4/113:35 pm
ORD
- PHX
Nonstop4h 19m
Frontier
Deal found 3/27![Frontier logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Fri 4/109:24 pm
PHX
- ORD
1 stop25h 14m
Frontier
Mon 4/1312:50 pm
ORD
- PHX
1 stop13h 21m
Frontier
Deal found 3/27![Frontier logo]()
$199
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 4/1011:51 am
PHX
- ORD
Nonstop3h 41m
Frontier
Tue 4/148:58 pm
ORD
- PHX
1 stop28h 51m
Frontier
Deal found 3/29![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Fri 4/109:24 pm
PHX
- ORD
1 stop25h 14m
Frontier
Sun 4/127:55 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/27![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 3/29. 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 4/116:07 pm
PHX
- ORD
1 stop9h 32m
Frontier
Sun 4/197:50 am
ORD
- PHX
Nonstop4h 22m
Frontier
Deal found 3/29![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 3/29. 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 4/116:07 pm
PHX
- ORD
1 stop9h 32m
Frontier
Sun 4/195:59 am
ORD
- PHX
1 stop11h 26m
Frontier
Deal found 3/29![Frontier logo]()
$206
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 April 1, 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 April 1, 2026.
This Trip.com deal was found by Cheapflights users on 3/30. 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 6/106:24 am
PHX
- ORD
1 stop7h 46m
Frontier
Deal found 3/30![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/308:22 pm
PHX
- ORD
1 stop7h 58m
Frontier
Deal found 3/31![Frontier logo]()
$95
This WAYA deal was found by Cheapflights users on 3/29. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:07 pm
PHX
- ORD
1 stop7h 18m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$96
This Trip.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/110:29 pm
PHX
- ORD
1 stop20h 43m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/1611:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Deal found 3/31![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/31. 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 4/177:47 pm
PHX
- ORD
1 stop8h 21m
Frontier
Deal found 3/31![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:05 pm
PHX
- ORD
1 stop14h 03m
Frontier
Deal found 3/27![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/165:15 am
PHX
- ORD
1 stop17h 37m
Frontier
Deal found 3/30![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 3/31. 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 4/1711:19 am
PHX
- ORD
Nonstop3h 41m
Frontier
Deal found 3/31![Frontier logo]()
$103
This Super.com deal was found by Cheapflights users on 3/31. 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 5/87:55 pm
PHX
- ORD
1 stop8h 44m
Frontier
Deal found 3/31![Frontier logo]()
$104
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:29 pm
PHX
- ORD
1 stop9h 11m
Frontier
Deal found 3/30![Frontier logo]()
$105
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:24 pm
PHX
- ORD
1 stop25h 14m
Frontier
Deal found 3/27![Frontier logo]()
$106
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 April 1, 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
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 6/2
11:50 pm-5:17 am
Nonstop3h 27m
Chicago O'Hare Intl
Tue 6/9
9:28 pm-11:22 pm
Nonstop3h 54m
$255
Quickest round-trip
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 4/22
6:30 pm-11:55 pm
Nonstop3h 25m
Chicago O'Hare Intl
Sat 4/25
7:00 am-8:55 am
Nonstop3h 55m
$265
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 6/12
12:41 am-8:35 am
1 stop5h 54m
Chicago O'Hare Intl
Tue 6/16
2:09 pm-6:09 pm
1 stop6h 00m
$275
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 4/30
2:51 pm-8:25 pm
Nonstop3h 34m
Chicago O'Hare Intl
Mon 5/11
9:45 pm-11:53 pm
Nonstop4h 08m
$277
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 4/28
12:10 pm-10:55 pm
1 stop8h 45m
Chicago O'Hare Intl
Tue 5/5
10:30 am-4:30 pm
2 stops8h 00m
$280
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 5/8
5:10 am-1:15 pm
1 stop6h 05m
Chicago O'Hare Intl
Sat 5/9
2:05 pm-9:10 pm
2 stops9h 05m
$282
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Thu 4/23
5:10 am-1:15 pm
1 stop6h 05m
Chicago O'Hare Intl
Wed 4/29
10:30 am-6:00 pm
2 stops9h 30m
$285
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 4/29
9:35 am-10:55 pm
2 stops11h 20m
Chicago O'Hare Intl
Wed 5/6
10:30 am-4:30 pm
2 stops8h 00m
$285
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Fri 5/29
6:30 pm-11:55 pm
Nonstop3h 25m
Chicago O'Hare Intl
Tue 6/2
7:45 am-9:40 am
Nonstop3h 55m
$286
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 4/22
1:25 pm-6:50 pm
Nonstop3h 25m
Chicago O'Hare Intl
Sun 4/26
8:00 am-9:55 am
Nonstop3h 55m
$286
Showing 1-10 of 24 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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
More
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to O'Hare Intl. Price data was last updated on March 13, 2026.
The best time to book flights from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport is 39 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, February 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 $58). Flying from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $196). 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 April 1, 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 38% 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 March 28, 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?
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.
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.
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 April 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, 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.
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 locationsSchaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oakbrook Terrace
South Holland
Elk Grove Village
Libertyville
Warrenville
Oak Brook
Bridgeview
Beloit
Great Lakes
Lansing
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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 April 1, 2026.
Sky Harbor Intl and O'Hare Intl flights
Browse other Sky Harbor Intl and O'Hare Intl flight options. Last updated on April 1, 2026.
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Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on April 1, 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$197 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$293 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$284 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$300 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$210 | Average$251 | FlexibilityNo cancel fee | On-time75% |