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Mesa

$107+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Mesa are usually found in September or August, booked 39 days in advance, depart on a Wednesday or Friday 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 julio 2, 2025.

Round-trip from

$180
(Flightnetwork)

One-way from

$107
(Southwest)

Popular in

March

Cheapest in

September

Average price

$241
From Chicago (CHI) to Mesa
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One-way flight from Chicago (CHI) to Mesa
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Highest demand for flights based on searches. 8% potential increase in price ($24 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 July 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 julio 2, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/164:29 pmMDW - PHX
1 stop9h 00mFrontier
dom. 10/194:35 pmPHX - MDW
Nonstop3h 26mFrontier
Deal found 7/2$178
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1210:42 amORD - PHX
1 stop27h 00mMultiple Airlines
dom. 9/1412:14 pmPHX - ORD
1 stop8h 34mMultiple Airlines
Deal found 7/2$179
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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.
sáb. 7/129:08 amORD - PHX
1 stop9h 08mFrontier
mar. 7/151:00 pmPHX - ORD
1 stop8h 07mFrontier
Deal found 7/1$180
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
vie. 10/176:00 amORD - PHX
1 stop7h 17mSpirit Airlines
lun. 10/2012:12 pmPHX - ORD
1 stop24h 04mSpirit Airlines
Deal found 6/30$187
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
jue. 8/219:05 amMDW - PHX
Nonstop3h 40mSouthwest
lun. 8/258:05 amPHX - MDW
Nonstop3h 20mSouthwest
Deal found 6/30$199
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
jue. 8/78:05 pmORD - PHX
Nonstop3h 50mUnited Airlines
lun. 8/1111:09 pmPHX - ORD
Nonstop3h 33mUnited Airlines
Deal found 6/30$199
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1410:10 pmORD - PHX
Nonstop3h 39mAmerican Airlines
mié. 8/2012:24 amPHX - ORD
Nonstop3h 37mAmerican Airlines
Deal found 6/30$200
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
vie. 8/153:10 pmORD - PHX
Nonstop3h 45mSouthwest
dom. 8/174:50 pmPHX - ORD
Nonstop3h 30mSouthwest
Deal found 6/30$213
This Alaska Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
mié. 10/88:20 amORD - PHX
1 stop8h 57mAlaska Airlines
dom. 10/1211:57 amPHX - ORD
1 stop10h 02mAlaska Airlines
Deal found 6/30$225

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 julio 2, 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

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 9/12

10:42 am-11:42 am

1 stop27h 00m

Phoenix Sky Harbor Intl

dom. 9/14

12:14 pm-10:48 pm

1 stop8h 34m

$179

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

jue. 8/7

2:44 pm-11:24 pm

1 stop10h 40m

Phoenix Sky Harbor Intl

jue. 8/14

9:32 am-8:54 pm

1 stop9h 22m

$180

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

sáb. 7/12

9:08 am-4:16 pm

1 stop9h 08m

Phoenix Sky Harbor Intl

mar. 7/15

1:00 pm-11:07 pm

1 stop8h 07m

$180

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

jue. 8/21

9:05 am-10:45 am

Nonstop3h 40m

Phoenix Sky Harbor Intl

lun. 8/25

8:05 am-1:25 pm

Nonstop3h 20m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 8/7

8:05 pm-9:55 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

lun. 8/11

11:09 pm-4:42 am

Nonstop3h 33m

$199

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 8/14

10:10 pm-11:49 pm

Nonstop3h 39m

Phoenix Sky Harbor Intl

mié. 8/20

12:24 am-6:01 am

Nonstop3h 37m

$200

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

jue. 7/24

11:21 am-4:02 pm

1 stop6h 41m

Phoenix Sky Harbor Intl

dom. 7/27

8:16 pm-5:10 pm

1 stop18h 54m

$203

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 8/15

3:10 pm-4:55 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

dom. 8/17

4:50 pm-10:20 pm

Nonstop3h 30m

$213

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

vie. 8/1

7:00 am-1:16 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

mié. 8/6

1:55 pm-11:59 pm

1 stop8h 04m

$228

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

vie. 9/12

5:25 pm-7:10 pm

Nonstop3h 45m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 20 results
1
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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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Mesa, you should look to book at least 39 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 julio 2, 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 Wednesday afternoons when fares are most often at their lowest. Monday 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 julio 2, 2025.

The most flights from CHI to MS9 are scheduled on a Tuesday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 julio 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Chicago to Mesa one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $107. However, be on the lookout for offers from American Airlines and Frontier, as they are both options that can get you from Chicago to Mesa for a low price.

  • 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 United Airlines (89%), Brussels Airlines (89%) or Air Canada (87%) 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 $697, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl), you can expect to pay $121 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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$206FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$219FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$138Average$259FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$154Average$212FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$175Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$368FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$382FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$375FlexibilityNo cancel feeOn-time63%

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