$110+ Cheap flights from Arizona to Chicago (CHI)
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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHI
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Arizona to Chicago 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Chicago
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Cheapest flights from Arizona to ChicagoExplore the most affordable flight options available from Arizona to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Arizona to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Sun 8/167:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/8![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Tue 8/117:05 am
ORD
- LAS
2 stops15h 31m
Frontier
Deal found 6/8![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 7/1411:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Wed 7/227:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/4![Frontier logo]()
$231
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:20 am
LAS
- MDW
Nonstop3h 20m
Southwest
Wed 9/1610:30 am
MDW
- LAS
1 stop5h 05m
Southwest
Deal found 6/7![Southwest logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/116:00 am
LAS
- ORD
1 stop12h 52m
Frontier
Sat 8/157:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/5![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Sat 7/187:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/7![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 am
LAS
- ORD
Nonstop3h 52m
Frontier
Tue 10/136:50 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/8![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Mon 8/177:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/7![Frontier logo]()
$236
This Trip.com deal was found by Cheapflights users on 6/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Tue 7/287:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/6![Frontier logo]()
$237
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Sun 7/57:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/5![Frontier logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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.
Fri 7/3111:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Fri 8/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/4![Frontier logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 6/302:31 pm
LAS
- ORD
1 stop8h 17m
Frontier
Tue 7/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/4![Frontier logo]()
$240
Best flights from Arizona to ChicagoDiscover carefully curated flight deals from Arizona to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Arizona to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:48 pm
LAS
- RFD
1 stop20h 35m
Multiple Airlines
Mon 8/39:13 pm
RFD
- LAS
1 stop20h 04m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$246
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:05 am
AZA
- RFD
Nonstop3h 09m
Allegiant Air
Mon 6/2910:05 pm
RFD
- AZA
Nonstop3h 24m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 7/217:11 am
PHX
- ORD
1 stop9h 46m
Alaska Airlines
Tue 7/217:59 pm
ORD
- PHX
1 stop18h 24m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am
PHX
- MDW
1 stop4h 35m
Southwest
Mon 9/145:40 am
MDW
- PHX
Nonstop3h 35m
Southwest
Deal found 6/8![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:12 pm
PHX
- ORD
1 stop6h 33m
United Airlines
Sat 7/189:02 am
ORD
- PHX
Nonstop4h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:20 am
LAS
- ORD
1 stop7h 10m
Delta
Thu 8/202:36 pm
ORD
- LAS
1 stop8h 32m
Delta
Deal found 6/8![Delta logo]()
$295
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:05 am
AZA
- RFD
Nonstop3h 09m
Allegiant Air
Wed 7/18:49 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$249
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:42 am
FLG
- ORD
1 stop8h 18m
American Airlines
Tue 8/255:00 am
ORD
- FLG
1 stop8h 11m
American Airlines
Deal found 6/7![American Airlines logo]()
$528
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:27 am
LAS
- ORD
1 stop8h 26m
Alaska Airlines
Wed 10/282:21 pm
ORD
- LAS
1 stop7h 07m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$271
This CheapOair deal was found by Cheapflights users on 6/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/264:06 pm
AZA
- RFD
Nonstop3h 09m
Allegiant Air
Mon 6/2910:05 pm
RFD
- AZA
Nonstop3h 24m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$249
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 am
PHX
- ORD
Nonstop3h 39m
United Airlines
Tue 8/2511:00 am
ORD
- PHX
Nonstop3h 56m
United Airlines
Deal found 6/7![United Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 pm
PHX
- MDW
Nonstop3h 25m
Southwest
Tue 8/118:20 pm
MDW
- PHX
Nonstop3h 35m
Southwest
Deal found 6/6![Southwest logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 7/179:48 pm
LAS
- RFD
1 stop12h 20m
Multiple Airlines
Sun 7/261:14 pm
RFD
- LAS
Nonstop3h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 8/27:00 am
PHX
- ORD
1 stop20h 00m
Alaska Airlines
Sat 8/86:20 am
ORD
- PHX
1 stop8h 03m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$276
This Booking.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
AZA
- RFD
Nonstop3h 08m
Allegiant Air
Mon 7/139:13 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$252
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
PHX
- ORD
1 stop8h 24m
Delta
Tue 9/87:30 am
ORD
- PHX
1 stop6h 37m
Delta
Deal found 6/4![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:45 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Wed 7/88:30 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Deal found 6/8![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:00 am
PHX
- MDW
1 stop4h 35m
Southwest
Wed 7/155:30 am
MDW
- PHX
1 stop6h 10m
Southwest
Deal found 6/8![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 7/249:48 pm
LAS
- RFD
1 stop12h 20m
Multiple Airlines
Sun 7/261:14 pm
RFD
- LAS
Nonstop3h 39m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$300
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:15 pm
AZA
- RFD
Nonstop3h 08m
Allegiant Air
Mon 7/69:13 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$254
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:56 pm
PHX
- ORD
1 stop7h 44m
Delta
Tue 9/87:35 am
ORD
- PHX
1 stop9h 52m
Delta
Deal found 6/7![Delta logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:38 pm
LAS
- ORD
1 stop6h 58m
Alaska Airlines
Tue 7/287:20 am
ORD
- LAS
1 stop7h 51m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:50 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Fri 7/1712:05 pm
MDW
- PHX
1 stop5h 55m
Southwest
Deal found 6/4![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Sat 8/89:02 am
ORD
- PHX
Nonstop4h 01m
United Airlines
Deal found 6/8![United Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:45 am
PHX
- RFD
1 stop10h 54m
Multiple Airlines
Sun 9/139:29 pm
RFD
- PHX
1 stop26h 06m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$310
This CheapOair deal was found by Cheapflights users on 6/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:51 pm
AZA
- RFD
Nonstop3h 08m
Allegiant Air
Sat 7/41:03 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$260
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:55 am
PHX
- MDW
1 stop5h 54m
Delta
Wed 10/145:25 pm
MDW
- PHX
1 stop7h 41m
Delta
Deal found 6/7![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:59 am
LAS
- ORD
1 stop8h 58m
Alaska Airlines
Fri 7/102:20 pm
ORD
- LAS
1 stop9h 23m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 pm
PHX
- MDW
Nonstop3h 25m
Southwest
Fri 7/108:35 pm
MDW
- PHX
Nonstop3h 40m
Southwest
Deal found 6/7![Southwest logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:31 pm
PHX
- ORD
1 stop6h 08m
United Airlines
Mon 7/138:30 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Deal found 6/5![United Airlines logo]()
$306
Last-minute flights from Arizona to ChicagoDiscover last-minute flight deals from Arizona to Chicago. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Chicago. Data last updated June 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 6/302:31 pm
LAS
- ORD
1 stop8h 17m
Frontier
Tue 7/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/4![Frontier logo]()
$240
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Sun 7/57:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/5![Frontier logo]()
$238
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Fri 7/107:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/5![Frontier logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Sat 7/117:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/8![Frontier logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 7/1411:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Wed 7/227:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/4![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 7/1511:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Wed 7/229:57 pm
ORD
- LAS
1 stop11h 12m
Frontier
Deal found 6/4![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Sat 7/187:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/7![Frontier logo]()
$234
This Trip.com deal was found by Cheapflights users on 6/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Tue 7/287:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/6![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/216:00 am
LAS
- ORD
1 stop12h 52m
Frontier
Wed 7/227:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/5![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/226:27 pm
LAS
- ORD
1 stop8h 33m
Multiple Airlines
Sun 7/267:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$236
This Frontier deal was found by Cheapflights users on 6/4. 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 7/2811:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Tue 8/41:50 pm
ORD
- LAS
1 stop8h 36m
Frontier
Deal found 6/4![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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.
Fri 7/3111:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Fri 8/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/6![Frontier logo]()
$239
One-way flights from Arizona to ChicagoSearch for one-way flight options from Arizona to Chicago. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Arizona to Chicago. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$110
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Deal found 6/9![Frontier logo]()
$111
This Flightnetwork deal was found by Cheapflights users on 6/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Deal found 6/6![Frontier logo]()
$112
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:35 am
TUS
- MDW
1 stop8h 10m
Southwest
Deal found 6/7![Southwest logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 8/226:45 am
LAS
- MDW
1 stop13h 26m
Frontier
Deal found 6/4![Frontier logo]()
$112
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:29 am
TUS
- ORD
1 stop9h 11m
Delta
Deal found 6/8![Delta logo]()
$112
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:34 am
LAS
- ORD
Nonstop4h 03m
American Airlines
Deal found 6/8![American Airlines logo]()
$113
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:30 am
LAS
- MDW
Nonstop3h 35m
Southwest
Deal found 6/8![Southwest logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:15 pm
LAS
- ORD
1 stop10h 46m
Frontier
Deal found 6/9![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Thu 7/97:00 am
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Deal found 6/9![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:40 pm
LAS
- RFD
1 stop12h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$116
Find flight deals from Arizona to Chicago
Keep the following information in mind while searching for Arizona to Chicago flight deals. Data was last updated June 9, 2026.
Round-trip from | $223 (Frontier) |
|---|---|
One-way from | $110 (CheapOair) |
Popular in | June |
Cheapest in | February |
Average price | $320 |
Good round-trip deal | $142 or less |
Good one-way deal | $99 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona to Chicago 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 June 9, 2026.
Use the filters below to find and compare flights from Arizona to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasChicago
LAS - RFD
LASRFD
Las Vegas Harry Reid Intl
Thu 7/30
9:48 pm-8:23 pm
1 stop20h 35m
Chicago Greater Rockford
Mon 8/3
9:13 pm-3:17 pm
1 stop20h 04m
$246
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Sat 6/20
7:05 am-12:14 pm
Nonstop3h 09m
Chicago Greater Rockford
Mon 6/29
10:05 pm-11:29 pm
Nonstop3h 24m
$247
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Sat 6/27
7:05 am-12:14 pm
Nonstop3h 09m
Chicago Greater Rockford
Wed 7/1
8:49 pm-10:11 pm
Nonstop3h 22m
$249
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 6/26
4:06 pm-9:15 pm
Nonstop3h 09m
Chicago Greater Rockford
Mon 6/29
10:05 pm-11:29 pm
Nonstop3h 24m
$249
Quickest round-trip
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Sat 7/4
7:05 am-12:13 pm
Nonstop3h 08m
Chicago Greater Rockford
Mon 7/13
9:13 pm-10:35 pm
Nonstop3h 22m
$252
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Fri 7/3
3:15 pm-8:23 pm
Nonstop3h 08m
Chicago Greater Rockford
Mon 7/6
9:13 pm-10:35 pm
Nonstop3h 22m
$254
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 7/21
7:11 am-6:57 pm
1 stop9h 46m
Chicago O'Hare Intl
Tue 7/21
7:59 pm-12:23 pm
1 stop18h 24m
$255
PhoenixChicago
AZA - RFD
AZARFD
Phoenix-Mesa Gateway
Wed 7/1
2:51 pm-7:59 pm
Nonstop3h 08m
Chicago Greater Rockford
Sat 7/4
1:03 pm-2:25 pm
Nonstop3h 22m
$260
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Tue 10/27
8:27 am-6:53 pm
1 stop8h 26m
Chicago O'Hare Intl
Wed 10/28
2:21 pm-7:28 pm
1 stop7h 07m
$271
PhoenixChicago
PHX - MDW
PHXMDW
Phoenix Sky Harbor Intl
Fri 9/11
8:00 am-2:35 pm
1 stop4h 35m
Chicago Midway
Mon 9/14
5:40 am-7:15 am
Nonstop3h 35m
$273
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arizona to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Arizona with our price prediction graph.
LAS-RFD
LAS-ORD
TUS-MDW
LAS-MDW
TUS-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Arizona to Chicago
USAZ-CHI
LAS-RFD
LAS-ORD
TUS-MDW
LAS-MDW
What is the cheapest month to book a flight from Arizona to Chicago?
Currently, September is the cheapest month in which you can book a flight from Arizona to Chicago (average of $259). Flying from Arizona to Chicago in January is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AZ to CHI?
Find hourly flight availability from Arizona to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
It’s optimal to fly from Arizona to Chicago at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Arizona to Chicago
Explore weekly flight availability from Arizona to Chicago. 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 June 9, 2026.
The most flights from USAZ to CHI are scheduled on a Monday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).
How much does it cost to fly round-trip from Arizona to Chicago?
How far ahead should I book a flight from Arizona to Chicago?
The best time to book flights from Arizona to Chicago 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 day to fly from Arizona to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Arizona to Chicago. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Arizona to Chicago flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Arizona to Chicago. 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?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Chicago flight routes
Complete your trip
Flights by cabin class
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Top destinations
Alternative routes for Arizona to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Arizona to Chicago by cabin class
Find flights from Arizona to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Chicago flights
Browse other Arizona and Chicago flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Arizona to Chicago flights
Consider these flights traveling from Arizona to Chicago.
Top 6 airlines flying from Arizona to Chicago
Discover the top 6 airlines that operate flights from Arizona to Chicago. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$123 | Average$202 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$158 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$361 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$444 | FlexibilityNo cancel fee | On-time71% |