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Mesa

$76+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Sep 1 — Sep 81
Mon 9/1
Mon 9/8
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Mesa are usually found in September or August, booked 74 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Chicago to Mesa

Keep the following information in mind while searching for Chicago to Mesa flight deals. Data was last updated August 27, 2025.

Round-trip from

$140
(FlightHub)

One-way from

$76
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$231
From Chicago (CHI) to Mesa
Search Deals
One-way flight from Chicago (CHI) to Mesa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Chicago to Mesa

Cheapest flights from Chicago to Mesa
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 August 27, 2025.

This Frontier deal was found by Cheapflights users on 8/25. 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.
Thu 9/41:53 pmMDW - PHX
Nonstop3h 47mFrontier
Fri 9/126:36 amPHX - MDW
1 stop7h 17mFrontier
Deal found 8/25$140
This FlightHub deal was found by Cheapflights users on 8/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:23 amORD - PHX
1 stop12h 19mFrontier
Mon 11/108:08 pmPHX - ORD
Nonstop3h 35mFrontier
Deal found 8/25$140
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:53 pmMDW - PHX
Nonstop3h 47mFrontier
Sun 9/144:35 pmPHX - MDW
Nonstop3h 23mFrontier
Deal found 8/27$141
This Trip.com deal was found by Cheapflights users on 8/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:42 amORD - PHX
1 stop8h 31mFrontier
Mon 9/155:06 pmPHX - ORD
Nonstop3h 34mFrontier
Deal found 8/26$141
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:24 pmMDW - PHX
1 stop27h 55mFrontier
Mon 10/204:20 pmPHX - MDW
Nonstop3h 26mFrontier
Deal found 8/25$142
This Frontier deal was found by Cheapflights users on 8/25. 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.
Fri 10/314:30 pmORD - PHX
Nonstop4h 04mFrontier
Mon 11/310:17 amPHX - ORD
1 stop10h 26mFrontier
Deal found 8/25$142
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:53 pmMDW - PHX
Nonstop3h 47mFrontier
Fri 9/127:00 amPHX - MDW
1 stop11h 46mFrontier
Deal found 8/27$143
This Frontier deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:07 pmORD - PHX
Nonstop4h 04mFrontier
Sat 9/202:05 pmPHX - ORD
1 stop7h 53mFrontier
Deal found 8/27$143
This Priceline deal was found by Cheapflights users on 8/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:53 pmMDW - PHX
Nonstop3h 47mFrontier
Mon 9/86:32 amPHX - MDW
1 stop7h 21mFrontier
Deal found 8/26$144
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:07 pmORD - PHX
Nonstop4h 04mFrontier
Tue 9/912:39 pmPHX - ORD
1 stop6h 49mFrontier
Deal found 8/26$144
This CheapOair deal was found by Cheapflights users on 8/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:26 pmMDW - PHX
1 stop27h 38mFrontier
Sun 9/284:35 pmPHX - MDW
Nonstop3h 23mFrontier
Deal found 8/25$145
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:07 pmORD - PHX
Nonstop4h 04mFrontier
Mon 9/155:06 pmPHX - ORD
Nonstop3h 34mFrontier
Deal found 8/26$145

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 August 27, 2025.
Use the filters below to find and compare flights from Chicago to Mesa that are best for you.

Fly from

Chicago

Fly to

Mesa

Route

Depart

Return

Price

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/18

1:53 pm-3:40 pm

Nonstop3h 47m

Phoenix Sky Harbor Intl

Mon 9/22

6:00 am-4:00 pm

1 stop8h 00m

$141

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/11

1:53 pm-3:40 pm

Nonstop3h 47m

Phoenix Sky Harbor Intl

Sun 9/14

4:35 pm-9:58 pm

Nonstop3h 23m

$141

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Mon 10/20

10:56 pm-12:47 am

Nonstop3h 51m

Phoenix Sky Harbor Intl

Thu 10/23

10:39 am-4:05 pm

Nonstop3h 26m

$142

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Fri 9/12

4:48 pm-11:27 pm

1 stop8h 39m

Phoenix Sky Harbor Intl

Sun 9/14

4:35 pm-9:58 pm

Nonstop3h 23m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/18

6:30 am-12:51 pm

1 stop8h 21m

Phoenix Sky Harbor Intl

Thu 9/25

4:35 pm-9:58 pm

Nonstop3h 23m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/11

1:53 pm-3:40 pm

Nonstop3h 47m

Phoenix Sky Harbor Intl

Mon 9/15

7:00 am-3:53 pm

1 stop6h 53m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Fri 10/17

6:24 pm-10:16 pm

1 stop5h 52m

Phoenix Sky Harbor Intl

Mon 10/20

4:20 pm-9:46 pm

Nonstop3h 26m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/11

1:53 pm-3:40 pm

Nonstop3h 47m

Phoenix Sky Harbor Intl

Fri 10/31

6:00 am-6:39 pm

1 stop10h 39m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/25

6:30 am-12:51 pm

1 stop8h 21m

Phoenix Sky Harbor Intl

Sun 9/28

4:35 pm-9:58 pm

Nonstop3h 23m

$143

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 9/11

1:53 pm-3:40 pm

Nonstop3h 47m

Phoenix Sky Harbor Intl

Fri 9/12

7:00 am-8:46 pm

1 stop11h 46m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 40 results
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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.
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

How far ahead should I book a flight from Chicago to Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Mesa. Price data was last updated on August 22, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Mesa, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Mesa?

Currently, January is the cheapest month in which you can book a flight from Chicago to Mesa (average of $258). Flying from Chicago to Mesa in March is currently the most expensive (average of $337). 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 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 August 27, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Mesa as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Chicago to Mesa flight should consider departing on Friday 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 August 27, 2025.

The most flights from CHI to MS9 are scheduled on a Wednesday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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 August 27, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American 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.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,945 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,030 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,202 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Chicago to Mesa?

    Airlines like Frontier fly from Chicago to Mesa in about 3h 47m. The time it takes to get you to your destination is usually consistent. The distance between Chicago and Mesa is about 1440 mi. All flights are typically nonstop.

  • What are the most reliable airlines from Chicago to Mesa?

    No one likes to see their flight delayed. When booking a flight from Chicago to Mesa consider choosing Air Canada (80%), United Airlines (80%) or SWISS (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Mesa?

    While on average a flight from Chicago to Mesa is generally $800, our data shows the cheapest flight currently is $76. When looking at the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl), you can expect to pay $128 for that flight.

  • Can I find deals for flights from Chicago to Mesa that include hotel bookings?

    Yes. In addition to deals on Chicago to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Mesa.

  • Can I find deals for business class flights from Chicago to Mesa?

    Yes. Cheapflights offers flight deals from Chicago to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Mesa?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Mesa (average of $258). Flying from Chicago to Mesa in March is currently the most expensive (average of $337). 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.

See more FAQs

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Alternative routes for Chicago to Mesa

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$201FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$219FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$138Average$256FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$154Average$212FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$180Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$373FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$206Average$366FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$379FlexibilityNo cancel feeOn-timeN/A

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