$128+ Cheap flights from Chicago (CHI) to Mesa, AZ
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Jul 29 — Aug 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Mesa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Mesa are usually found in August or September, booked 60 days in advance, depart on a Saturday or Friday and return on a Thursday
Cheap flight deals from Chicago to Mesa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to MesaExplore the most affordable flight options available from Chicago to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Chicago to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:00 am
MDW
- PHX
2 stops7h 20m
Southwest
Tue 8/410:35 am
PHX
- MDW
1 stop4h 35m
Southwest
Deal found 6/25![Southwest logo]()
$261
This Frontier deal was found by Cheapflights users on 6/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Sat 10/249:00 am
PHX
- ORD
1 stop9h 25m
Frontier
Deal found 6/28![Frontier logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Sun 10/186:36 pm
PHX
- ORD
1 stop13h 25m
Frontier
Deal found 6/24![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 6/28. 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.
Thu 8/65:40 am
MDW
- PHX
Nonstop3h 35m
Southwest
Mon 8/104:00 pm
PHX
- MDW
1 stop5h 45m
Southwest
Deal found 6/28![Southwest logo]()
$263
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Mon 11/168:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Deal found 6/24![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:45 pm
MDW
- PHX
1 stop8h 14m
Frontier
Mon 7/2711:23 pm
PHX
- MDW
1 stop9h 44m
Frontier
Deal found 6/26![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:00 pm
ORD
- PHX
Nonstop3h 59m
Frontier
Fri 10/307:04 pm
PHX
- ORD
Nonstop3h 29m
Frontier
Deal found 6/24![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:19 pm
MDW
- PHX
1 stop7h 58m
Delta
Sat 10/106:55 am
PHX
- MDW
1 stop7h 44m
Delta
Deal found 6/29![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:22 am
ORD
- PHX
1 stop8h 46m
Delta
Wed 9/96:00 am
PHX
- ORD
1 stop8h 14m
Delta
Deal found 6/28![Delta logo]()
$265
This Frontier deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:45 pm
MDW
- PHX
1 stop8h 14m
Frontier
Wed 8/511:23 pm
PHX
- MDW
1 stop8h 28m
Frontier
Deal found 6/25![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:55 pm
ORD
- PHX
1 stop6h 11m
Delta
Sat 8/11:10 pm
PHX
- ORD
1 stop6h 10m
Delta
Deal found 6/28![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:45 am
MDW
- PHX
1 stop5h 50m
Southwest
Mon 8/108:05 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/24![Southwest logo]()
$267
Best flights from Chicago to MesaDiscover carefully curated flight deals from Chicago to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Chicago to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:54 am
MDW
- PHX
1 stop8h 45m
Delta
Wed 9/99:36 am
PHX
- MDW
1 stop6h 43m
Delta
Deal found 6/24![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 am
MDW
- PHX
1 stop5h 25m
Southwest
Wed 9/161:20 pm
PHX
- MDW
1 stop5h 20m
Southwest
Deal found 6/25![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:00 am
ORD
- PHX
Nonstop3h 56m
United Airlines
Thu 8/204:18 pm
PHX
- ORD
1 stop6h 41m
United Airlines
Deal found 6/26![United Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am
ORD
- PHX
1 stop9h 13m
Alaska Airlines
Mon 9/2812:13 pm
PHX
- ORD
1 stop9h 46m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 6/27. 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.
Wed 8/195:20 pm
MDW
- PHX
Nonstop3h 40m
Southwest
Sun 8/237:45 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/27![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:45 pm
ORD
- PHX
Nonstop3h 53m
United Airlines
Sun 10/1111:52 pm
PHX
- ORD
Nonstop3h 28m
United Airlines
Deal found 6/28![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:20 pm
ORD
- PHX
1 stop6h 12m
Delta
Thu 8/2011:05 pm
PHX
- ORD
1 stop6h 51m
Delta
Deal found 6/24![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:59 pm
ORD
- PHX
1 stop7h 24m
Alaska Airlines
Tue 7/213:13 pm
PHX
- ORD
1 stop6h 23m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:00 am
ORD
- PHX
1 stop6h 00m
United Airlines
Tue 9/16:20 am
PHX
- ORD
Nonstop3h 39m
United Airlines
Deal found 6/26![United Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:59 pm
ORD
- PHX
1 stop18h 24m
Alaska Airlines
Mon 8/173:13 pm
PHX
- ORD
1 stop6h 23m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:55 pm
ORD
- PHX
1 stop6h 04m
Delta
Mon 9/283:16 pm
PHX
- ORD
1 stop6h 43m
Delta
Deal found 6/28![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:20 am
MDW
- PHX
Nonstop3h 35m
Southwest
Mon 8/37:15 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 6/24![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:17 pm
ORD
- PHX
1 stop17h 14m
Alaska Airlines
Sun 9/133:15 pm
PHX
- ORD
1 stop6h 44m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:00 am
MDW
- PHX
1 stop6h 00m
Southwest
Sun 8/25:40 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/25![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 8/17:40 pm
MDW
- PHX
Nonstop3h 45m
Southwest
Wed 8/56:05 pm
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/28![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:22 pm
ORD
- PHX
2 stops10h 07m
Alaska Airlines
Sat 9/53:15 pm
PHX
- ORD
1 stop20h 07m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:00 am
ORD
- PHX
1 stop6h 00m
United Airlines
Sun 8/24:13 pm
PHX
- ORD
1 stop6h 32m
United Airlines
Deal found 6/26![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 6/28. 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 7/2410:10 am
MDW
- PHX
1 stop4h 40m
Southwest
Sat 8/15:10 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/28![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 6/28. 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.
Thu 7/2312:30 pm
MDW
- PHX
1 stop4h 55m
Southwest
Tue 7/288:00 am
PHX
- MDW
1 stop4h 35m
Southwest
Deal found 6/28![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 7/255:05 pm
MDW
- PHX
2 stops6h 50m
Southwest
Sat 8/18:50 pm
PHX
- MDW
1 stop6h 50m
Southwest
Deal found 6/28![Southwest logo]()
$419
Last-minute flights from Chicago to MesaDiscover last-minute flight deals from Chicago to Mesa. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Mesa. Data last updated June 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:45 pm
MDW
- PHX
1 stop8h 14m
Frontier
Wed 8/511:23 pm
PHX
- MDW
1 stop8h 28m
Frontier
Deal found 6/25![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:15 am
ORD
- PHX
1 stop17h 50m
Frontier
Sat 7/257:45 am
PHX
- ORD
2 stops15h 04m
Frontier
Deal found 6/24![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Sat 7/187:15 am
ORD
- PHX
1 stop17h 50m
Frontier
Sat 8/17:45 am
PHX
- ORD
1 stop19h 52m
Frontier
Deal found 6/27![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:45 pm
MDW
- PHX
1 stop8h 14m
Frontier
Mon 7/2711:23 pm
PHX
- MDW
1 stop9h 44m
Frontier
Deal found 6/26![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
MDW
- PHX
1 stop6h 10m
Southwest
Wed 7/296:50 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 6/24![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:49 pm
MDW
- PHX
1 stop8h 17m
Delta
Sat 8/19:42 am
PHX
- MDW
1 stop6h 10m
Delta
Deal found 6/29![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:55 pm
ORD
- PHX
1 stop6h 11m
Delta
Sat 8/111:04 pm
PHX
- ORD
1 stop6h 55m
Delta
Deal found 6/29![Delta logo]()
$265
This Frontier deal was found by Cheapflights users on 6/27. 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.
Sat 7/256:41 pm
MDW
- PHX
1 stop6h 18m
Frontier
Sat 8/19:50 pm
PHX
- MDW
1 stop11h 17m
Frontier
Deal found 6/27![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:11 pm
MDW
- PHX
1 stop9h 33m
Frontier
Mon 7/2711:23 pm
PHX
- MDW
1 stop9h 44m
Frontier
Deal found 6/25![Frontier logo]()
$263
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:00 am
MDW
- PHX
2 stops7h 20m
Southwest
Tue 8/410:35 am
PHX
- MDW
1 stop4h 35m
Southwest
Deal found 6/25![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:45 am
MDW
- PHX
1 stop5h 50m
Southwest
Mon 8/108:05 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/24![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:25 am
MDW
- PHX
Nonstop3h 35m
Southwest
Tue 8/48:20 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 6/25![Southwest logo]()
$272
One-way flights from Chicago to MesaSearch for one-way flight options from Chicago to Mesa. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Chicago to Mesa. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:00 am
MDW
- PHX
1 stop5h 50m
Southwest
Deal found 6/26![Southwest logo]()
$128
This CheapOair deal was found by Cheapflights users on 6/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:20 am
ORD
- PHX
1 stop8h 03m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$128
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:11 pm
MDW
- PHX
1 stop9h 33m
Frontier
Deal found 6/24![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/57:29 am
ORD
- PHX
1 stop17h 36m
Frontier
Deal found 6/27![Frontier logo]()
$129
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:45 pm
MDW
- PHX
1 stop8h 14m
Frontier
Deal found 6/24![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/258:45 am
ORD
- PHX
2 stops16h 39m
Frontier
Deal found 6/28![Frontier logo]()
$132
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:49 pm
MDW
- PHX
1 stop8h 17m
Delta
Deal found 6/25![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:45 am
ORD
- PHX
1 stop6h 27m
Delta
Deal found 6/29![Delta logo]()
$133
This iWofly deal was found by Cheapflights users on 6/29. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:06 am
MDW
- PHX
1 stop10h 38m
Frontier
Deal found 6/29![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:57 pm
ORD
- PHX
1 stop19h 47m
Frontier
Deal found 6/26![Frontier logo]()
$134
This Southwest deal was found by Cheapflights users on 6/27. 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.
Thu 9/245:40 am
MDW
- PHX
Nonstop3h 35m
Southwest
Deal found 6/27![Southwest logo]()
$135
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:30 pm
ORD
- PHX
Nonstop3h 49m
United Airlines
Deal found 6/25![United Airlines logo]()
$135
Find flight deals from Chicago to Mesa
Keep the following information in mind while searching for Chicago to Mesa flight deals. Data was last updated June 29, 2026.
Round-trip from | $261 (Southwest) |
|---|---|
One-way from | $128 (Southwest) |
Popular in | June |
Cheapest in | August |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Mesa 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 29, 2026.
Use the filters below to find and compare flights from Chicago to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Tue 9/1
10:54 am-5:39 pm
1 stop8h 45m
Phoenix Sky Harbor Intl
Wed 9/9
9:36 am-6:19 pm
1 stop6h 43m
$265
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Mon 9/14
5:30 am-8:55 am
1 stop5h 25m
Phoenix Sky Harbor Intl
Wed 9/16
1:20 pm-8:40 pm
1 stop5h 20m
$277
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Mon 8/17
11:00 am-12:56 pm
Nonstop3h 56m
Phoenix Sky Harbor Intl
Thu 8/20
4:18 pm-12:59 am
1 stop6h 41m
$279
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 9/25
7:20 am-2:33 pm
1 stop9h 13m
Phoenix Sky Harbor Intl
Mon 9/28
12:13 pm-11:59 pm
1 stop9h 46m
$281
Quickest round-trip
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Wed 8/19
5:20 pm-7:00 pm
Nonstop3h 40m
Phoenix Sky Harbor Intl
Sun 8/23
7:45 am-1:00 pm
Nonstop3h 15m
$281
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 10/7
4:45 pm-6:38 pm
Nonstop3h 53m
Phoenix Sky Harbor Intl
Sun 10/11
11:52 pm-5:20 am
Nonstop3h 28m
$281
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Mon 8/17
5:20 pm-9:32 pm
1 stop6h 12m
Phoenix Sky Harbor Intl
Thu 8/20
11:05 pm-7:56 am
1 stop6h 51m
$289
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sat 7/18
5:59 pm-11:23 pm
1 stop7h 24m
Phoenix Sky Harbor Intl
Tue 7/21
3:13 pm-11:36 pm
1 stop6h 23m
$290
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Sun 7/26
5:00 am-9:00 am
1 stop6h 00m
Phoenix Sky Harbor Intl
Tue 9/1
6:20 am-11:59 am
Nonstop3h 39m
$291
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 8/14
7:59 pm-12:23 pm
1 stop18h 24m
Phoenix Sky Harbor Intl
Mon 8/17
3:13 pm-11:36 pm
1 stop6h 23m
$293
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Chicago to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa from Chicago with our price prediction graph.
MDW-PHX
ORD-PHX
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 Chicago to Mesa
CHI-MS9
MDW-PHX
ORD-PHX
What is the cheapest time of day to fly from CHI to MS9?
Find hourly flight availability from Chicago to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2026.
It’s typically best to fly out from Chicago to Mesa at noon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Chicago to Mesa
Explore weekly flight availability from Chicago to Mesa. 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 29, 2026.
The most flights from CHI to MS9 are scheduled on a Sunday (62 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (23 on average).
How much does it cost to fly round-trip from Chicago to Mesa?
What is the cheapest day to fly from Chicago to Mesa?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Mesa. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Chicago to Mesa flight should consider departing on Tuesday evenings 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.
Reviews of airlines servicing Mesa
Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated June 29, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Chicago to Mesa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from Chicago to Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Top destinations
Alternative routes for Chicago to Mesa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mesa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Mesa by cabin class
Find flights from Chicago to Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Mesa flights
Browse other Chicago and Mesa flight options. Last updated on June 29, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Mesa flights
Consider these flights traveling from Chicago to Mesa.
Top 8 airlines flying from Chicago to Mesa
Discover the top 8 airlines that operate flights from Chicago to Mesa. 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$223 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$219 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$186 | Average$350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$188 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$325 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$333 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$220 | Average$269 | FlexibilityNo cancel fee | On-time75% |