$99+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHI
Jul 15 — Jul 221
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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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 15, 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 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/1911:55 pm
LAS
- ORD
Nonstop3h 30m
United Airlines
Tue 8/2511:00 am
ORD
- LAS
Nonstop4h 07m
United Airlines
Deal found 6/10![United Airlines logo]()
$227
This Orbitz deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:48 pm
LAS
- ORD
Nonstop3h 47m
Multiple Airlines
Sun 11/17:30 am
ORD
- LAS
1 stop11h 34m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$228
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Thu 8/131:24 pm
RFD
- LAS
Nonstop3h 41m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$228
This Orbitz deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:38 pm
LAS
- ORD
1 stop6h 58m
Multiple Airlines
Tue 7/217:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/65:00 am
LAS
- MDW
Nonstop3h 25m
Southwest
Sat 8/154:05 pm
MDW
- LAS
Nonstop3h 50m
Southwest
Deal found 6/11![Southwest logo]()
$230
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Thu 9/172:51 pm
LAS
- ORD
1 stop7h 08m
Multiple Airlines
Mon 9/216:50 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/412:20 am
LAS
- MDW
Nonstop3h 20m
Southwest
Tue 8/118:20 pm
MDW
- LAS
Nonstop3h 50m
Southwest
Deal found 6/10![Southwest logo]()
$231
This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Tue 7/217:59 am
LAS
- ORD
1 stop8h 58m
Multiple Airlines
Sat 7/257:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$232
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/137:10 am
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Sun 8/161:24 pm
RFD
- LAS
Nonstop3h 41m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$232
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/112:15 am
LAS
- MDW
Nonstop3h 25m
Southwest
Tue 10/67:50 am
MDW
- LAS
Nonstop3h 50m
Southwest
Deal found 6/11![Southwest logo]()
$232
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/411:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Fri 8/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/10![Frontier logo]()
$233
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/177:21 pm
LAS
- ORD
1 stop16h 00m
Multiple Airlines
Tue 7/217:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$234
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 15, 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 15, 2026.
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Thu 8/131:24 pm
RFD
- LAS
Nonstop3h 41m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$228
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/610:00 am
LAS
- MDW
1 stop5h 00m
Southwest
Sat 8/152:40 pm
MDW
- LAS
Nonstop3h 50m
Southwest
Deal found 6/11![Southwest logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:27 am
LAS
- ORD
1 stop8h 26m
Alaska Airlines
Sat 10/312:21 pm
ORD
- LAS
1 stop10h 13m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/284:25 pm
PHX
- ORD
1 stop6h 19m
United Airlines
Tue 8/410:25 am
ORD
- PHX
Nonstop4h 01m
United Airlines
Deal found 6/14![United Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:10 pm
LAS
- RFD
Nonstop3h 20m
Multiple Airlines
Mon 11/212:27 pm
RFD
- LAS
1 stop21h 53m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Mon 11/1612:35 am
LAS
- ORD
1 stop9h 31m
Delta
Tue 11/247:10 am
ORD
- LAS
1 stop8h 37m
Delta
Deal found 6/11![Delta logo]()
$274
This Booking.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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.
Thu 8/203:18 pm
LAS
- RFD
Nonstop3h 27m
Allegiant Air
Thu 8/279:35 pm
RFD
- LAS
Nonstop3h 46m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$232
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/610:00 am
LAS
- MDW
1 stop5h 00m
Southwest
Thu 8/1310:05 am
MDW
- LAS
1 stop5h 10m
Southwest
Deal found 6/11![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/192:51 pm
LAS
- ORD
1 stop20h 31m
Alaska Airlines
Wed 8/266:01 am
ORD
- LAS
1 stop8h 03m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/269:00 am
PHX
- ORD
Nonstop3h 43m
United Airlines
Wed 9/210:40 am
ORD
- PHX
1 stop6h 36m
United Airlines
Deal found 6/12![United Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:53 pm
LAS
- RFD
Nonstop3h 20m
Allegiant Air
Thu 10/89:03 pm
RFD
- LAS
Nonstop3h 43m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 10/178:51 am
LAS
- RFD
1 stop9h 17m
Multiple Airlines
Wed 10/212:07 pm
RFD
- LAS
1 stop11h 43m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:37 pm
FLG
- ORD
1 stop6h 32m
American Airlines
Sun 9/276:59 am
ORD
- FLG
1 stop6h 14m
American Airlines
Deal found 6/11![American Airlines logo]()
$558
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:08 am
PHX
- ORD
1 stop10h 13m
Alaska Airlines
Sat 9/267:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/2011:05 pm
PHX
- ORD
1 stop6h 51m
Delta
Mon 8/247:44 pm
ORD
- PHX
1 stop6h 28m
Delta
Deal found 6/14![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:49 pm
PHX
- ORD
1 stop5h 10m
United Airlines
Mon 9/147:37 pm
ORD
- PHX
Nonstop3h 52m
United Airlines
Deal found 6/11![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/2212:20 am
LAS
- MDW
Nonstop3h 20m
Southwest
Fri 10/29:45 pm
MDW
- LAS
Nonstop3h 55m
Southwest
Deal found 6/10![Southwest logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/153:13 pm
PHX
- ORD
1 stop6h 23m
Alaska Airlines
Tue 7/217:59 pm
ORD
- PHX
1 stop18h 24m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/82:51 pm
AZA
- RFD
Nonstop3h 08m
Allegiant Air
Wed 7/228:49 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$255
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/2011:05 pm
PHX
- MDW
1 stop8h 12m
Delta
Mon 8/241:51 pm
MDW
- PHX
1 stop8h 15m
Delta
Deal found 6/14![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:26 pm
PHX
- ORD
Nonstop3h 39m
United Airlines
Sat 9/125:30 am
ORD
- PHX
1 stop6h 52m
United Airlines
Deal found 6/14![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 12/112:05 pm
LAS
- MDW
1 stop5h 50m
Southwest
Sun 12/610:10 am
MDW
- LAS
1 stop7h 25m
Southwest
Deal found 6/11![Southwest logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/143:13 pm
PHX
- ORD
1 stop6h 23m
Alaska Airlines
Sat 7/185:59 pm
ORD
- PHX
1 stop7h 24m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$255
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Mon 6/223:11 pm
AZA
- RFD
Nonstop3h 09m
Allegiant Air
Wed 7/18:49 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 am
LAS
- RFD
Nonstop3h 24m
Multiple Airlines
Thu 8/139:01 am
RFD
- LAS
1 stop10h 39m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/229:59 am
LAS
- MDW
1 stop6h 26m
Delta
Tue 8/116:05 am
MDW
- LAS
1 stop8h 05m
Delta
Deal found 6/14![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/231:28 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Wed 7/298:30 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Deal found 6/13![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/14![Southwest logo]()
$281
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/82:51 pm
AZA
- RFD
Nonstop3h 08m
Allegiant Air
Wed 7/158:49 pm
RFD
- AZA
Nonstop3h 22m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/226:50 am
LAS
- ORD
1 stop10h 07m
Alaska Airlines
Tue 8/116:20 am
ORD
- LAS
1 stop9h 38m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$259
Last-minute flights from Arizona to ChicagoDiscover last-minute flight deals from Arizona to Chicago. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Chicago. Data last updated June 15, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/111:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Tue 7/77:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/14![Frontier logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Sun 7/57:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/13![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/46:45 am
LAS
- MDW
1 stop13h 26m
Frontier
Sat 7/116:05 am
MDW
- LAS
1 stop8h 24m
Frontier
Deal found 6/11![Frontier logo]()
$246
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/711:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Mon 7/137:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/11![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/711:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Fri 7/107:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/10![Frontier logo]()
$243
This Orbitz deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:38 pm
LAS
- ORD
1 stop6h 58m
Multiple Airlines
Tue 7/217:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$229
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/1411:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Sat 7/257:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/11![Frontier logo]()
$242
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/1711:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Mon 7/207:15 am
ORD
- LAS
Nonstop4h 08m
Frontier
Deal found 6/14![Frontier logo]()
$227
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/177:21 pm
LAS
- ORD
1 stop16h 00m
Multiple Airlines
Tue 7/217:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/1811:49 pm
LAS
- ORD
Nonstop3h 48m
Frontier
Tue 7/289:57 pm
ORD
- LAS
2 stops18h 24m
Frontier
Deal found 6/15![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Tue 7/217:59 am
LAS
- ORD
1 stop8h 58m
Multiple Airlines
Sat 7/257:15 am
ORD
- LAS
Nonstop4h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$232
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:50 pm
LAS
- MDW
1 stop9h 17m
Frontier
Sat 7/2512:11 pm
MDW
- LAS
1 stop10h 15m
Frontier
Deal found 6/11![Frontier logo]()
$244
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 15, 2026.
Search for one-way flight options from Arizona to Chicago. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 12/88:10 am
TUS
- MDW
Nonstop3h 15m
Southwest
Deal found 6/11![Southwest logo]()
$99
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/65:45 am
TUS
- ORD
Nonstop3h 48m
American Airlines
Deal found 6/10![American Airlines logo]()
$102
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/64:35 pm
TUS
- MDW
1 stop5h 30m
Southwest
Deal found 6/10![Southwest logo]()
$109
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:29 pm
TUS
- ORD
1 stop6h 23m
United Airlines
Deal found 6/11![United Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/87:00 am
LAS
- ORD
1 stop15h 49m
Frontier
Deal found 6/12![Frontier logo]()
$110
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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.
Sat 8/86:35 am
LAS
- MDW
Nonstop3h 30m
Southwest
Deal found 6/10![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/133:15 pm
LAS
- RFD
Nonstop3h 24m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/311:20 pm
LAS
- ORD
Nonstop3h 47m
Frontier
Deal found 6/15![Frontier logo]()
$112
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/51:28 pm
TUS
- MDW
1 stop7h 08m
Delta
Deal found 6/11![Delta logo]()
$112
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:10 am
TUS
- ORD
1 stop8h 47m
Delta
Deal found 6/11![Delta logo]()
$112
This Frontier deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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
Deal found 6/13![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/118:00 am
LAS
- MDW
Nonstop3h 35m
Southwest
Deal found 6/10![Southwest logo]()
$114
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 15, 2026.
Round-trip from | $227 (United Airlines) |
|---|---|
One-way from | $99 (Southwest) |
Popular in | June |
Cheapest in | February |
Average price | $326 |
Good round-trip deal | $143 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 15, 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 8/6
7:10 am-12:34 pm
Nonstop3h 24m
Chicago Greater Rockford
Thu 8/13
1:24 pm-3:05 pm
Nonstop3h 41m
$228
Las VegasChicago
LAS - RFD
LASRFD
Las Vegas Harry Reid Intl
Thu 8/20
3:18 pm-8:45 pm
Nonstop3h 27m
Chicago Greater Rockford
Thu 8/27
9:35 pm-11:21 pm
Nonstop3h 46m
$232
Las VegasChicago
LAS - RFD
LASRFD
Las Vegas Harry Reid Intl
Thu 10/1
2:53 pm-8:13 pm
Nonstop3h 20m
Chicago Greater Rockford
Thu 10/8
9:03 pm-10:46 pm
Nonstop3h 43m
$232
Las VegasChicago
LAS - MDW
LASMDW
Las Vegas Harry Reid Intl
Thu 8/6
10:00 am-5:00 pm
1 stop5h 00m
Chicago Midway
Sat 8/15
2:40 pm-4:30 pm
Nonstop3h 50m
$235
Las VegasChicago
LAS - MDW
LASMDW
Las Vegas Harry Reid Intl
Thu 8/6
10:00 am-5:00 pm
1 stop5h 00m
Chicago Midway
Thu 8/13
10:05 am-1:15 pm
1 stop5h 10m
$252
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 10/29
8:27 am-6:53 pm
1 stop8h 26m
Chicago O'Hare Intl
Sat 10/31
2:21 pm-10:34 pm
1 stop10h 13m
$255
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 7/28
4:25 pm-12:44 am
1 stop6h 19m
Chicago O'Hare Intl
Tue 8/4
10:25 am-12:26 pm
Nonstop4h 01m
$255
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Wed 8/19
2:51 pm-1:22 pm
1 stop20h 31m
Chicago O'Hare Intl
Wed 8/26
6:01 am-12:04 pm
1 stop8h 03m
$255
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Wed 8/26
9:00 am-2:43 pm
Nonstop3h 43m
Chicago O'Hare Intl
Wed 9/2
10:40 am-3:16 pm
1 stop6h 36m
$255
PhoenixChicago
PHX - ORD
PHXORD
Phoenix Sky Harbor Intl
Tue 9/15
7:08 am-7:21 pm
1 stop10h 13m
Chicago O'Hare Intl
Sat 9/26
7:20 am-2:33 pm
1 stop9h 13m
$255
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-ORD
LAS-MDW
LAS-RFD
TUS-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-ORD
LAS-MDW
LAS-RFD
TUS-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 $258). 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 15, 2026.
It’s optimal to fly from Arizona to Chicago at noon. By choosing this option you can save up to 29% 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 15, 2026.
The most flights from USAZ to CHI are scheduled on a Friday (68 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (39 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 13, 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
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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 15, 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 15, 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$213 | 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$364 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$409 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$444 | FlexibilityNo cancel fee | On-time71% |