$97+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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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 Wednesday and return on a Thursday
Cheap flight deals from Chicago to Mesa
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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 May 7, 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 May 7, 2026.
This Booking.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:37 pm
ORD
- PHX
1 stop12h 07m
Frontier
Tue 6/29:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/2![Frontier logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:37 pm
ORD
- PHX
1 stop14h 28m
Frontier
Thu 6/49:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Tue 5/267:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/4![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:29 pm
ORD
- PHX
1 stop9h 04m
Frontier
Sat 6/66:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Deal found 5/4![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Wed 5/277:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/4![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Tue 8/411:19 am
PHX
- ORD
1 stop7h 33m
Frontier
Deal found 5/2![Frontier logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:29 pm
ORD
- PHX
1 stop10h 57m
Frontier
Tue 6/99:30 am
PHX
- ORD
1 stop13h 18m
Frontier
Deal found 5/5![Frontier logo]()
$209
This Priceline deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:11 pm
MDW
- PHX
1 stop12h 07m
Frontier
Wed 8/1911:35 pm
PHX
- MDW
1 stop9h 37m
Frontier
Deal found 5/3![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:50 pm
ORD
- PHX
1 stop8h 43m
Frontier
Wed 6/39:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$210
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Sat 5/307:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/3![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:20 am
ORD
- PHX
1 stop7h 35m
Frontier
Wed 6/2411:21 am
PHX
- ORD
1 stop7h 22m
Frontier
Deal found 5/5![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Sat 5/309:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$213
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 May 7, 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 May 7, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:30 pm
ORD
- PHX
Nonstop3h 45m
United Airlines
Tue 6/92:45 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Deal found 5/3![United Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:00 pm
MDW
- PHX
1 stop6h 20m
Southwest
Tue 6/166:50 pm
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 5/2![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:59 pm
MDW
- PHX
1 stop8h 11m
Delta
Sat 5/306:05 am
PHX
- MDW
1 stop5h 14m
Delta
Deal found 5/2![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:30 am
MDW
- PHX
1 stop5h 25m
Southwest
Wed 6/104:50 pm
PHX
- MDW
1 stop5h 15m
Southwest
Deal found 5/4![Southwest logo]()
$270
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:02 pm
ORD
- PHX
Nonstop3h 51m
United Airlines
Thu 6/411:50 pm
PHX
- ORD
Nonstop3h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:10 pm
MDW
- PHX
Nonstop3h 40m
Southwest
Wed 6/1011:55 pm
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 5/3![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:37 pm
ORD
- PHX
1 stop5h 59m
Delta
Sat 6/1310:57 pm
PHX
- ORD
1 stop7h 08m
Delta
Deal found 5/4![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:18 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Mon 6/14:12 pm
PHX
- ORD
1 stop6h 33m
United Airlines
Deal found 5/2![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:45 am
ORD
- PHX
Nonstop3h 55m
Southwest
Sat 5/304:55 pm
PHX
- ORD
Nonstop3h 25m
Southwest
Deal found 5/4![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:00 am
ORD
- PHX
1 stop6h 00m
United Airlines
Sat 6/205:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:20 pm
ORD
- PHX
Nonstop3h 55m
Southwest
Mon 6/15:10 am
PHX
- ORD
1 stop6h 05m
Southwest
Deal found 5/5![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:00 am
ORD
- PHX
1 stop6h 00m
United Airlines
Wed 7/15:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Deal found 5/2![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 pm
ORD
- PHX
Nonstop3h 55m
Southwest
Sat 5/309:00 am
PHX
- ORD
Nonstop3h 30m
Southwest
Deal found 5/5![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:30 pm
ORD
- PHX
Nonstop3h 57m
United Airlines
Mon 6/85:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:30 pm
MDW
- PHX
1 stop5h 05m
Southwest
Sat 6/65:10 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 5/6![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:05 pm
MDW
- PHX
1 stop6h 20m
Southwest
Mon 6/83:55 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 5/2![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:02 pm
ORD
- PHX
Nonstop3h 51m
United Airlines
Sat 6/205:49 pm
PHX
- ORD
Nonstop3h 42m
United Airlines
Deal found 5/2![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:40 pm
MDW
- PHX
Nonstop3h 50m
Southwest
Sun 6/75:40 am
PHX
- MDW
Nonstop3h 15m
Southwest
Deal found 5/5![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:10 am
MDW
- PHX
Nonstop3h 35m
Southwest
Mon 7/277:15 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 5/5![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:05 pm
MDW
- PHX
2 stops6h 45m
Southwest
Tue 7/288:00 am
PHX
- MDW
1 stop4h 35m
Southwest
Deal found 5/5![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:20 am
MDW
- PHX
Nonstop3h 35m
Southwest
Fri 7/177:15 pm
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 5/6![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:25 am
MDW
- PHX
Nonstop3h 35m
Southwest
Mon 7/137:30 am
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 5/6![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:20 am
MDW
- PHX
Nonstop3h 35m
Southwest
Mon 7/135:00 am
PHX
- MDW
Nonstop3h 20m
Southwest
Deal found 5/5![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:15 pm
ORD
- PHX
Nonstop4h 00m
Southwest
Fri 5/299:25 am
PHX
- ORD
1 stop7h 10m
Southwest
Deal found 5/3![Southwest logo]()
$330
Last-minute flights from Chicago to MesaDiscover last-minute flight deals from Chicago to Mesa. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Mesa. Data last updated May 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Wed 5/277:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/4![Frontier logo]()
$207
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Sat 5/307:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/3![Frontier logo]()
$211
This Booking.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:37 pm
ORD
- PHX
1 stop12h 07m
Frontier
Tue 6/29:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/2![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Tue 5/267:40 pm
PHX
- ORD
1 stop8h 54m
Frontier
Deal found 5/4![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Sat 5/309:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:37 pm
ORD
- PHX
1 stop14h 28m
Frontier
Thu 6/49:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:50 pm
ORD
- PHX
1 stop8h 43m
Frontier
Wed 6/39:15 am
PHX
- ORD
1 stop11h 46m
Frontier
Deal found 5/4![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:29 pm
ORD
- PHX
1 stop10h 57m
Frontier
Tue 6/99:30 am
PHX
- ORD
1 stop13h 18m
Frontier
Deal found 5/6![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:29 pm
ORD
- PHX
1 stop9h 04m
Frontier
Sat 6/66:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Deal found 5/4![Frontier logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:37 pm
ORD
- PHX
1 stop27h 52m
Frontier
Fri 6/56:51 pm
PHX
- ORD
1 stop23h 41m
Frontier
Deal found 5/3![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:20 am
ORD
- PHX
1 stop7h 35m
Frontier
Wed 6/2411:21 am
PHX
- ORD
1 stop7h 22m
Frontier
Deal found 5/5![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/264:10 pm
MDW
- PHX
1 stop8h 54m
Frontier
Fri 7/311:40 pm
PHX
- MDW
1 stop9h 24m
Frontier
Deal found 5/6![Frontier logo]()
$223
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 May 7, 2026.
Search for one-way flight options from Chicago to Mesa. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/6![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:20 am
ORD
- PHX
1 stop17h 40m
Frontier
Deal found 5/4![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:50 pm
ORD
- PHX
1 stop10h 36m
Frontier
Deal found 5/4![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:13 pm
ORD
- PHX
1 stop20h 18m
Frontier
Deal found 5/4![Frontier logo]()
$101
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
MDW
- PHX
1 stop18h 20m
Frontier
Deal found 5/5![Frontier logo]()
$102
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:04 pm
MDW
- PHX
1 stop10h 29m
Frontier
Deal found 5/5![Frontier logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:50 pm
ORD
- PHX
1 stop8h 43m
Frontier
Deal found 5/5![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:15 am
ORD
- PHX
1 stop7h 40m
Frontier
Deal found 5/4![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:04 pm
MDW
- PHX
1 stop12h 16m
Frontier
Deal found 5/2![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:37 pm
ORD
- PHX
1 stop19h 46m
Frontier
Deal found 5/3![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:27 pm
MDW
- PHX
1 stop11h 59m
Frontier
Deal found 5/5![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:27 pm
MDW
- PHX
1 stop11h 59m
Frontier
Deal found 5/5![Frontier logo]()
$110
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 May 7, 2026.
Round-trip from | $198 (Booking.com) |
|---|---|
One-way from | $97 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $296 |
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 May 7, 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
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Tue 6/2
1:30 pm-3:15 pm
Nonstop3h 45m
Phoenix Sky Harbor Intl
Tue 6/9
2:45 pm-8:27 pm
Nonstop3h 42m
$255
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Tue 6/2
3:00 pm-7:20 pm
1 stop6h 20m
Phoenix Sky Harbor Intl
Tue 6/16
6:50 pm-12:05 am
Nonstop3h 15m
$265
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Sat 6/6
11:30 am-2:55 pm
1 stop5h 25m
Phoenix Sky Harbor Intl
Wed 6/10
4:50 pm-12:05 am
1 stop5h 15m
$270
Quickest round-trip
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Tue 6/9
9:10 pm-10:50 pm
Nonstop3h 40m
Phoenix Sky Harbor Intl
Wed 6/10
11:55 pm-5:10 am
Nonstop3h 15m
$271
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Wed 5/27
7:45 am-9:40 am
Nonstop3h 55m
Phoenix Sky Harbor Intl
Sat 5/30
4:55 pm-10:20 pm
Nonstop3h 25m
$271
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Tue 5/26
4:02 pm-5:53 pm
Nonstop3h 51m
Phoenix Sky Harbor Intl
Thu 6/4
11:50 pm-5:17 am
Nonstop3h 27m
$273
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 5/29
8:18 pm-10:15 pm
Nonstop3h 57m
Phoenix Sky Harbor Intl
Mon 6/1
4:12 pm-12:45 am
1 stop6h 33m
$281
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Fri 5/29
7:20 pm-9:15 pm
Nonstop3h 55m
Phoenix Sky Harbor Intl
Mon 6/1
5:10 am-1:15 pm
1 stop6h 05m
$281
ChicagoPhoenix
ORD - PHX
ORDPHX
Chicago O'Hare Intl
Tue 5/26
7:15 pm-9:10 pm
Nonstop3h 55m
Phoenix Sky Harbor Intl
Sat 5/30
9:00 am-2:30 pm
Nonstop3h 30m
$283
ChicagoPhoenix
MDW - PHX
MDWPHX
Chicago Midway
Thu 5/28
1:59 pm-8:10 pm
1 stop8h 11m
Phoenix Sky Harbor Intl
Sat 5/30
6:05 am-1:19 pm
1 stop5h 14m
$291
Showing 1-10 of 47 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.
ORD-PHX
MDW-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
ORD-PHX
MDW-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 May 7, 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.
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 May 2, 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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 7, 2026.
The most flights from CHI to MS9 are scheduled on a Monday (63 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).
How much does it cost to fly round-trip from Chicago to Mesa?
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 May 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Chicago to Mesa
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Complete your trip
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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 May 7, 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 May 7, 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$226 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$130 | Average$225 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$154 | Average$251 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$183 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$188 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$194 | Average$319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$328 | FlexibilityNo cancel fee | On-time63% |