Mesa

$54+ Cheap flights from O'Hare Intl (ORD) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PHX
Feb 11 — Feb 181
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Mesa are usually found in August or January, booked 29 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from O'Hare Intl to Mesa

Keep the following information in mind while searching for O'Hare Intl to Mesa flight deals. Data was last updated January 12, 2026.

Round-trip from

$104
(Frontier)

One-way from

$54
(Super.com)

Popular in

March

Cheapest in

August

Average price

$239
From Chicago O'Hare Intl to Mesa
One-way flight from Chicago O'Hare Intl to Mesa
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Find flight deals from O'Hare Intl to Mesa

Cheapest flights from O'Hare Intl to Mesa
Explore the most affordable flight options available from O'Hare Intl to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Frontier deal was found by Cheapflights users on 1/10. 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 3/107:00 am
ORD
-
PHX
Nonstop4h 14m
Frontier
Tue 3/1712:59 am
PHX
-
ORD
1 stop12h 29m
Frontier
Deal found 1/10$104
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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.
Mon 3/26:00 am
ORD
-
PHX
Nonstop4h 09m
Frontier
Wed 3/412:31 pm
PHX
-
ORD
Nonstop3h 32m
Frontier
Deal found 1/10$106
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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 2/78:00 am
ORD
-
PHX
Nonstop4h 11m
Frontier
Sat 2/1412:21 pm
PHX
-
ORD
Nonstop3h 32m
Frontier
Deal found 1/10$107
This Frontier deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:00 am
ORD
-
PHX
Nonstop4h 11m
Frontier
Wed 2/1112:31 pm
PHX
-
ORD
Nonstop3h 32m
Frontier
Deal found 1/12$108
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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 2/209:17 pm
ORD
-
PHX
Nonstop4h 16m
Frontier
Fri 2/2710:19 am
PHX
-
ORD
Nonstop3h 35m
Frontier
Deal found 1/10$109
This Frontier deal was found by Cheapflights users on 1/12. 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 2/178:10 am
ORD
-
PHX
Nonstop4h 14m
Frontier
Fri 2/2710:19 am
PHX
-
ORD
Nonstop3h 35m
Frontier
Deal found 1/12$110
This Trip.com deal was found by Cheapflights users on 1/10. 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.
Mon 3/167:00 am
ORD
-
PHX
Nonstop4h 14m
Frontier
Fri 3/2010:24 am
PHX
-
ORD
Nonstop3h 35m
Frontier
Deal found 1/10$111
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 3/257:00 am
ORD
-
PHX
Nonstop4h 14m
Frontier
Sat 3/285:15 am
PHX
-
ORD
1 stop6h 28m
Frontier
Deal found 1/12$112
This Cheapflightsfares deal was found by Cheapflights users on 1/10. 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.
Mon 2/236:00 am
ORD
-
PHX
Nonstop4h 09m
Frontier
Tue 2/2411:59 pm
PHX
-
ORD
1 stop14h 53m
Frontier
Deal found 1/10$113
This CheapOair deal was found by Cheapflights users on 1/11. 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.
Mon 3/23:40 pm
ORD
-
PHX
1 stop10h 15m
Frontier
Thu 3/510:19 am
PHX
-
ORD
Nonstop3h 35m
Frontier
Deal found 1/11$115
This Kiwi.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
ORD
-
PHX
Nonstop4h 09m
Frontier
Thu 2/1910:19 am
PHX
-
ORD
Nonstop3h 35m
Frontier
Deal found 1/11$116

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 January 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Mesa that are best for you.

Fly from

O'Hare Intl

Fly to

Mesa

Route

Depart

Return

Price

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 2/28

3:07 pm-11:42 pm

1 stop9h 35m

Phoenix Sky Harbor Intl

Tue 3/3

4:27 pm-11:59 pm

1 stop6h 32m

$197

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/11

4:15 pm-6:15 pm

Nonstop4h 00m

Phoenix Sky Harbor Intl

Wed 4/15

1:25 pm-6:50 pm

Nonstop3h 25m

$217

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sun 2/15

3:07 pm-11:42 pm

1 stop9h 35m

Phoenix Sky Harbor Intl

Thu 2/19

12:28 pm-11:59 pm

1 stop10h 31m

$217

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/18

6:15 am-10:25 am

1 stop6h 10m

Phoenix Sky Harbor Intl

Sat 4/25

10:05 am-11:25 pm

2 stops11h 20m

$221

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 3/3

6:45 pm-12:42 am

1 stop6h 57m

Phoenix Sky Harbor Intl

Thu 3/5

12:59 am-8:40 am

1 stop6h 41m

$227

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 3/11

3:59 pm-9:52 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Wed 3/18

3:13 pm-11:59 pm

1 stop6h 46m

$227

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Mon 4/27

7:59 pm-10:37 am

1 stop16h 38m

Phoenix Sky Harbor Intl

Mon 5/4

11:20 am-11:43 pm

1 stop10h 23m

$237

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Fri 5/1

3:52 pm-10:55 pm

1 stop9h 03m

Phoenix Sky Harbor Intl

Tue 5/5

6:12 am-2:41 pm

1 stop6h 29m

$240

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 2/10

2:06 pm-11:59 pm

2 stops10h 53m

Phoenix Sky Harbor Intl

Sat 2/14

12:28 pm-11:59 pm

1 stop10h 31m

$245

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 2/11

6:40 pm-12:42 am

1 stop7h 02m

Phoenix Sky Harbor Intl

Thu 2/12

10:38 am-6:01 pm

1 stop6h 23m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 22 results
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Best time to book a flight from O'Hare Intl to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa from O'Hare Intl 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 O'Hare Intl Airport to Mesa

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Mesa?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Mesa. Price data was last updated on January 9, 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Mesa may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Mesa?

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mesa (average of $59). Flying from Chicago O'Hare Intl Airport to Mesa in July is currently the most expensive (average of $197). 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 ORD to MS9?

Find hourly flight availability from O'Hare Intl 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 January 12, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Mesa in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Mesa?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Mesa. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Mesa flight should consider departing on Tuesday at noon 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 O'Hare Intl Airport to Mesa

Explore weekly flight availability from O'Hare Intl 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 January 12, 2026.

The most flights from ORD to MS9 are scheduled on a Monday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

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 January 12, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Mesa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl Airport to Mesa?

    Airlines like Alaska Airlines, Southwest, and Delta fly from Chicago O'Hare Intl Airport to Mesa in about 4h. The time it takes to get you to your destination can typically vary by up to 5h 35m. The distance between Chicago O'Hare Intl Airport and Mesa is about 1436 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Mesa one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Mesa are Frontier ($42), Spirit Airlines ($70), and American Airlines ($98).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Mesa?

    Consider Japan Airlines (82%), American Airlines (77%) or Iberia (75%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Mesa.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Mesa?

    Looking at all options, your cheapest flight can be booked for $34. While the most popular route (Chicago O'Hare Intl - Phoenix Sky Harbor Intl) can be booked for $71 on average, our data indicates $694 when flying from Chicago O'Hare Intl Airport to Mesa.

  • Can I find deals for flights from O'Hare Intl to Mesa that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Mesa?

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

  • Can I find deals for business class flights from O'Hare Intl to Mesa?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Mesa?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mesa (average of $59). Flying from Chicago O'Hare Intl Airport to Mesa in July is currently the most expensive (average of $197). 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 8 airlines flying from O'Hare Intl to Mesa

Discover the top 8 airlines that operate flights from O'Hare Intl 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$217FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$99Average$221FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$154Average$231FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$184Average$336FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$197Average$325FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$353FlexibilityNo cancel feeOn-time63%
DeltaCheapest$213Average$317FlexibilityNo cancel feeOn-timeN/A

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