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$129+ Cheap flights from O'Hare Intl (ORD) to Tucson (TUS)

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUS
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Tucson are usually found in September or January, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from O'Hare Intl to Tucson

Cheapest flights from O'Hare Intl to Tucson
Explore the most affordable flight options available from O'Hare Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/48:59 pm
ORD
-
TUS
Nonstop3h 43m
American Airlines
Tue 8/1812:19 pm
TUS
-
ORD
Nonstop3h 57m
American Airlines
Deal found 7/9$257
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:14 pm
ORD
-
TUS
Nonstop3h 43m
American Airlines
Sat 8/2912:19 pm
TUS
-
ORD
Nonstop3h 57m
American Airlines
Deal found 7/10$258
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/87:45 pm
ORD
-
TUS
Nonstop4h 26m
United Airlines
Sat 8/151:29 pm
TUS
-
ORD
1 stop7h 17m
United Airlines
Deal found 7/9$267
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 8/221:50 pm
ORD
-
TUS
1 stop8h 48m
Delta
Sat 8/296:00 am
TUS
-
ORD
1 stop6h 48m
Delta
Deal found 7/9$275
This Delta deal was found by Cheapflights users on 7/9. 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 10/152:03 pm
ORD
-
TUS
1 stop9h 34m
Delta
Tue 10/2012:26 pm
TUS
-
ORD
1 stop9h 03m
Delta
Deal found 7/9$276
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:30 am
ORD
-
TUS
1 stop8h 48m
Delta
Mon 8/3111:20 am
TUS
-
ORD
1 stop8h 13m
Delta
Deal found 7/10$277
This Delta deal was found by Cheapflights users on 7/9. 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 8/2711:22 am
ORD
-
TUS
2 stops12h 19m
Delta
Sat 8/291:28 pm
TUS
-
ORD
1 stop8h 29m
Delta
Deal found 7/9$281
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 11/711:19 am
ORD
-
TUS
2 stops12h 38m
Delta
Thu 11/128:00 am
TUS
-
ORD
2 stops11h 24m
Delta
Deal found 7/9$287

Find flight deals from O'Hare Intl to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$412

Good round-trip deal

$319 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Tucson flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Tucson flights.
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From Chicago O'Hare Intl to Tucson
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One-way flight from Chicago O'Hare Intl to Tucson
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Tucson.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Tucson.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Tucson 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 July 14, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Fri 8/14

5:30 am-12:18 pm

1 stop8h 48m

Tucson

Mon 8/17

7:12 am-6:19 pm

1 stop9h 07m

$314

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Fri 10/23

2:40 pm-8:58 pm

1 stop8h 18m

Tucson

Mon 10/26

6:29 am-5:30 pm

1 stop9h 01m

$314

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Tue 8/4

3:25 pm-9:41 pm

1 stop8h 16m

Tucson

Tue 8/18

6:29 am-6:19 pm

2 stops9h 50m

$322

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 10/29

3:40 pm-9:55 pm

1 stop8h 15m

Tucson

Sun 11/1

6:29 am-6:08 pm

2 stops10h 39m

$389

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Sat 9/12

12:29 pm-9:39 pm

2 stops11h 10m

Tucson

Sun 9/20

6:35 am-9:33 pm

2 stops12h 58m

$393

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 8/20

6:40 am-12:18 pm

1 stop7h 38m

Tucson

Mon 8/24

6:00 am-4:51 pm

1 stop8h 51m

$417

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Sat 11/7

3:40 pm-10:55 pm

1 stop8h 15m

Tucson

Tue 11/10

8:00 am-6:40 pm

2 stops9h 40m

$422

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Wed 8/26

11:22 am-9:46 pm

2 stops12h 24m

Tucson

Wed 9/2

12:33 pm-11:48 pm

1 stop9h 15m

$422

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Sat 11/7

12:33 pm-10:55 pm

2 stops11h 22m

Tucson

Thu 11/12

8:00 am-8:24 pm

2 stops11h 24m

$427
Quickest round-trip

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Fri 10/9

12:40 pm-2:44 pm

Nonstop4h 04m

Tucson

Tue 10/13

1:40 pm-11:59 pm

1 stop8h 19m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from O'Hare Intl to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Tucson in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson 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 Tucson

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

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Tucson, you should look to book at least 76 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 O'Hare Intl Airport to Tucson?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tucson (average of $371). Flying from Chicago O'Hare Intl Airport to Tucson in March is currently the most expensive (average of $545). 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 TUS?

Find hourly flight availability from O'Hare Intl to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.

When flying from Chicago O'Hare Intl Airport to Tucson, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight in the evening.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Tucson?

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated July 14, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Tucson by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,988 reviews

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
United Airlines
7.4
Good
9,988 reviews
United Airlines
7.4
Good
9,988 reviews

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
American Airlines
7.1
Good
11,808 reviews
United Airlines
7.4
Good
9,988 reviews

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from Chicago O'Hare Intl?

    Tucson (TUS) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Tucson. You should not have trouble finding flights to Tucson from Chicago O'Hare Intl; the airport handles an average of 9 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Tucson airport from Chicago O'Hare Intl. It is only a 7.5 mi journey from Tucson (TUS) to Tucson’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Tucson?

    Airlines like Delta fly from Chicago O'Hare Intl Airport to Tucson in about 8h 48m. The time it takes to get you to your destination can typically vary by up to . There are 1434 mi between Chicago O'Hare Intl Airport and Tucson.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Tucson round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Tucson round-trip from $301. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 32% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $77. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Tucson for a low price.

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

    Consider SkyWest Airlines (86%), United Airlines (86%) or Emirates (73%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Tucson.

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

    On average you can expect to pay $476 for a flight from Chicago O'Hare Intl Airport to Tucson. The cheapest flight overall is $213 while the most popular route, (Chicago O'Hare Intl - Tucson) is currently priced at $275.

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

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

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

    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 Tucson.

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

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

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tucson (average of $371). Flying from Chicago O'Hare Intl Airport to Tucson in March is currently the most expensive (average of $545). 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Bisbee

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Top 2 airlines flying from O'Hare Intl to Tucson

Discover the top 2 airlines that operate flights from O'Hare Intl to Tucson. 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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$301Average$494FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$306Average$446FlexibilityNo cancel feeOn-time71%

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