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$80+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PHX
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Mesa are usually found in September or August, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Friday

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 April 1, 2025.

Round-trip from

$155
(FlightHub)

One-way from

$80
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$239
From Chicago (CHI) to Mesa
Search Deals
One-way flight from Chicago (CHI) to Mesa
Search Deals
Highest demand for flights based on searches. 7% 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 April 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 April 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:02 pmORD - PHX
Nonstop4h 17mMultiple Airlines
Wed 4/235:46 pmPHX - ORD
1 stop12h 49mMultiple Airlines
Deal found 3/30$157
This Frontier deal was found by Cheapflights users on 3/31. 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 5/13:25 pmMDW - PHX
Nonstop3h 55mFrontier
Thu 5/89:05 amPHX - MDW
Nonstop3h 24mFrontier
Deal found 3/31$158
This Frontier deal was found by Cheapflights users on 3/31. 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 5/98:37 pmORD - PHX
Nonstop4h 15mFrontier
Mon 5/1210:40 amPHX - ORD
Nonstop3h 33mFrontier
Deal found 3/31$158
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1911:53 amORD - PHX
1 stop6h 48mSpirit Airlines
Wed 4/235:46 pmPHX - ORD
1 stop12h 49mSpirit Airlines
Deal found 3/30$160
This Southwest deal was found by Cheapflights users on 3/30. 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.
Tue 4/298:50 pmMDW - PHX
Nonstop3h 45mSouthwest
Tue 5/66:30 pmPHX - MDW
Nonstop3h 20mSouthwest
Deal found 3/30$179
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 4/307:10 amORD - PHX
Nonstop3h 58mAmerican Airlines
Sat 5/37:07 pmPHX - ORD
Nonstop3h 33mAmerican Airlines
Deal found 3/31$179
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 4/264:09 pmORD - PHX
Nonstop4h 02mUnited Airlines
Wed 4/3012:45 pmPHX - ORD
Nonstop3h 35mUnited Airlines
Deal found 3/31$189
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:00 pmORD - PHX
1 stop9h 55mHawaiian Airlines
Sat 5/39:00 amPHX - ORD
1 stop8h 10mHawaiian Airlines
Deal found 3/31$207
This Delta deal was found by Cheapflights users on 3/31. 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 4/2910:20 amMDW - PHX
1 stop7h 48mDelta
Wed 5/79:11 amPHX - MDW
1 stop6h 34mDelta
Deal found 3/31$253
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:30 pmORD - PHX
1 stop9h 34mDelta
Wed 5/2111:01 amPHX - ORD
1 stop5h 36mDelta
Deal found 3/31$253
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/317:00 amORD - PHX
1 stop8h 05mAlaska Airlines
Sat 6/77:00 amPHX - ORD
1 stop14h 56mAlaska Airlines
Deal found 3/31$256
This Southwest deal was found by Cheapflights users on 3/30. 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.
Thu 5/11:30 pmORD - PHX
2 stops7h 45mSouthwest
Tue 5/65:50 amPHX - ORD
1 stop8h 35mSouthwest
Deal found 3/30$312

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 April 1, 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

Sat 4/19

7:02 pm-9:19 pm

Nonstop4h 17m

Phoenix Sky Harbor Intl

Wed 4/23

5:46 pm-8:35 am

1 stop12h 49m

$157

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Thu 5/1

3:25 pm-5:20 pm

Nonstop3h 55m

Phoenix Sky Harbor Intl

Thu 5/8

9:05 am-2:29 pm

Nonstop3h 24m

$158

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 5/9

8:37 pm-10:52 pm

Nonstop4h 15m

Phoenix Sky Harbor Intl

Mon 5/12

10:40 am-4:13 pm

Nonstop3h 33m

$158

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/19

11:53 am-4:41 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Sat 4/26

5:46 pm-8:35 am

1 stop12h 49m

$160

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Tue 4/29

8:50 pm-10:35 pm

Nonstop3h 45m

Phoenix Sky Harbor Intl

Tue 5/6

6:30 pm-11:50 pm

Nonstop3h 20m

$179

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 4/30

7:10 am-9:08 am

Nonstop3h 58m

Phoenix Sky Harbor Intl

Sat 5/3

7:07 pm-12:40 am

Nonstop3h 33m

$179

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/26

4:09 pm-6:11 pm

Nonstop4h 02m

Phoenix Sky Harbor Intl

Wed 4/30

12:45 pm-6:20 pm

Nonstop3h 35m

$189

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 4/30

6:00 am-12:54 pm

1 stop8h 54m

Phoenix Sky Harbor Intl

Tue 5/6

9:00 am-6:20 pm

1 stop7h 20m

$207

ChicagoPhoenix

MDW - PHX

MDWPHX

Chicago Midway

Tue 4/29

10:20 am-4:08 pm

1 stop7h 48m

Phoenix Sky Harbor Intl

Wed 5/7

9:11 am-5:45 pm

1 stop6h 34m

$253

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 5/14

1:30 pm-9:04 pm

1 stop9h 34m

Phoenix Sky Harbor Intl

Wed 5/21

11:01 am-6:37 pm

1 stop5h 36m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 26 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 March 28, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Mesa, you should look to book at least 30 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 April 1, 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 April 1, 2025.

The most flights from CHI to MS9 are scheduled on a Monday (66 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Mesa by month

Plan your trip to Mesa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mesa ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Mesa when rainfall is around 0.0 in.

Temperature in Mesa by month

Plan your trip to Mesa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mesa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 April 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Chicago to Mesa have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Spirit Airlines, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from Frontier and Southwest, 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 (91%), Cathay Pacific (90%) or Emirates (89%) 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 $847, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Chicago O'Hare Intl - Phoenix Sky Harbor Intl), you can expect to pay $141 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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Top 7 airlines flying from Chicago to Mesa

Discover the top 7 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$220FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$138Average$266FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$171Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$174Average$312FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$392FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$385FlexibilityNo cancel feeOn-time63%
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