Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Tucson from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Tucson departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 11:55 am
ORD
-
TUS
5h 55m1 stop
Frontier Logo
12:50 pm - 12:12 am
TUS
-
ORD
10h 22m1 stop
$303Frontier
Tue, Dec 23 - Mon, Dec 29
Delta Logo
6:15 am - 5:18 pm
ORD
-
TUS
12h 03m2 stops
Delta Logo
4:06 pm - 11:57 pm
TUS
-
ORD
6h 51m1 stop
$304Delta
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
3:54 pm - 11:59 pm
ORD
-
TUS
9h 05m1 stop
Alaska Airlines Logo
6:00 am - 4:33 pm
TUS
-
ORD
9h 33m1 stop
$306Alaska Airlines
Mon, Feb 16 - Wed, Feb 18
American Airlines Logo
9:45 am - 12:50 pm
ORD
-
TUS
4h 05mnonstop
American Airlines Logo
5:56 pm - 12:46 am
TUS
-
ORD
5h 50m1 stop
$308American Airlines
Thu, Feb 19 - Mon, Feb 23
Delta Logo
10:35 am - 10:05 pm
ORD
-
TUS
12h 30m2 stops
Delta Logo
7:15 am - 8:44 pm
TUS
-
ORD
12h 29m2 stops
$309Delta
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
8:00 am - 9:28 pm
ORD
-
TUS
14h 28m2 stops
Alaska Airlines Logo
7:30 am - 11:50 pm
TUS
-
ORD
15h 20m2 stops
$311Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
10:56 am - 5:53 pm
ORD
-
TUS
7h 57m1 stop
United Airlines Logo
7:44 am - 12:25 pm
TUS
-
ORD
3h 41mnonstop
$312United Airlines
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
2:06 pm - 11:59 pm
ORD
-
TUS
10h 53m2 stops
Alaska Airlines Logo
6:00 am - 2:38 pm
TUS
-
ORD
31h 38m1 stop
$313Alaska Airlines
Thu, Jan 15 - Mon, Jan 19
Alaska Airlines Logo
8:00 am - 11:59 pm
ORD
-
TUS
16h 59m1 stop
Alaska Airlines Logo
6:08 pm - 11:50 pm
TUS
-
ORD
28h 42m2 stops
$315Alaska Airlines
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
10:19 am - 6:13 pm
ORD
-
TUS
8h 54m1 stop
American Airlines Logo
6:10 am - 10:38 am
TUS
-
ORD
3h 28mnonstop
$319American Airlines
Thu, Feb 5 - Sun, Feb 8

Frontier flights from Chicago O'Hare Intl Airport to Tucson

Our best Frontier deals on Chicago O'Hare Intl Airport to Tucson flight tickets
Frontier
Dec 23
ORD7:00 amChicago O'Hare Intl
5h 55m
1 stop
TUS11:55 amTucson
Dec 29
TUS12:50 pmTucson
10h 22m
1 stop
ORD12:12 amChicago O'Hare Intl
$303
Find similar
Frontier
Feb 22
ORD5:05 amChicago O'Hare Intl
17h 04m
2 stops
TUS9:09 pmTucson
Mar 5
TUS10:11 pmTucson
17h 08m
1 stop
ORD4:19 pmChicago O'Hare Intl
$331
Find similar
Frontier
Dec 5
ORD7:00 amChicago O'Hare Intl
5h 45m
1 stop
TUS11:45 amTucson
Dec 7
TUS12:30 pmTucson
10h 42m
1 stop
ORD12:12 amChicago O'Hare Intl
$352
Find similar

American Airlines flights from Chicago O'Hare Intl Airport to Tucson

Our best American Airlines deals on Chicago O'Hare Intl Airport to Tucson flight tickets
American Airlines
Feb 19
ORD9:45 amChicago O'Hare Intl
4h 05m
TUS12:50 pmTucson
Feb 23
TUS5:56 pmTucson
5h 50m
1 stop
ORD12:46 amChicago O'Hare Intl
$308
Find similar
American Airlines
Feb 5
ORD10:19 amChicago O'Hare Intl
8h 54m
1 stop
TUS6:13 pmTucson
Feb 8
TUS6:10 amTucson
3h 28m
ORD10:38 amChicago O'Hare Intl
$319
Find similar
American Airlines
Feb 19
ORD9:45 amChicago O'Hare Intl
4h 05m
TUS12:50 pmTucson
Feb 28
TUS1:39 pmTucson
3h 31m
ORD6:10 pmChicago O'Hare Intl
$324
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Tue 12/23

7:00 am-11:55 am

1 stop5h 55m

Tucson

Mon 12/29

12:50 pm-12:12 am

1 stop10h 22m

$303

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 2/26

6:15 am-5:18 pm

2 stops12h 03m

Tucson

Sun 3/1

4:06 pm-11:57 pm

1 stop6h 51m

$304

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Mon 2/16

3:54 pm-11:59 pm

1 stop9h 05m

Tucson

Wed 2/18

6:00 am-4:33 pm

1 stop9h 33m

$306

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 2/19

9:45 am-12:50 pm

Nonstop4h 05m

Tucson

Mon 2/23

5:56 pm-12:46 am

1 stop5h 50m

$308

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Sat 2/14

10:35 am-10:05 pm

2 stops12h 30m

Tucson

Wed 2/18

7:15 am-8:44 pm

2 stops12h 29m

$309

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 1/22

8:00 am-9:28 pm

2 stops14h 28m

Tucson

Sun 1/25

7:30 am-11:50 pm

2 stops15h 20m

$311

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Mon 1/5

10:56 am-5:53 pm

1 stop7h 57m

Tucson

Fri 1/9

7:44 am-12:25 pm

Nonstop3h 41m

$312

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 1/15

2:06 pm-11:59 pm

2 stops10h 53m

Tucson

Mon 1/19

6:00 am-2:38 pm

1 stop31h 38m

$313

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Mon 1/12

8:00 am-11:59 pm

1 stop16h 59m

Tucson

Fri 1/16

6:08 pm-11:50 pm

2 stops28h 42m

$315

ChicagoTucson

ORD - TUS

ORDTUS

Chicago O'Hare Intl

Thu 2/5

10:19 am-6:13 pm

1 stop8h 54m

Tucson

Sun 2/8

6:10 am-10:38 am

Nonstop3h 28m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Tucson from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tucson?

In general, July is the cheapest month to fly from Chicago O'Hare Intl Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $360. If you don’t want to visit Tucson in July, then you should wait until September to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $371.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Wednesday is the cheapest day to fly to Tucson from Chicago O'Hare Intl Airport. The lowest ticket price found for a Wednesday departure recently was $440. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Tucson for around $538.

What is the cheapest time of day to depart on your flight to Tucson?

In the evening is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Tucson when you can find flight prices for as low as $470. Flying to Tucson in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $575.

What is the cheapest Chicago O'Hare Intl to Tucson flight route?

Fly from Chicago O'Hare Intl to Tucson for the best Chicago O'Hare Intl - Tucson flight prices

How far in advance should I book a flight to Tucson?

You are more likely to see cheaper flights to Tucson from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Chicago O'Hare Intl Airport for as low as $361 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Tucson flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Tucson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Tucson flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Tucson.

How have Chicago O'Hare Intl Airport to Tucson flight prices changed over time?

As of December 2025, prices for Chicago O'Hare Intl Airport to Tucson flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Tucson (ORD to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Tucson

Best Price Found

$237

Fastest flight time

3h 50m

Direct flights

Every day

Airports in Tucson

1 airport
The best one-way flight to Tucson from Chicago O'Hare Intl Airport in the past 72 hours is $237. The best round-trip flight deal from Chicago O'Hare Intl Airport to Tucson found on momondo in the last 72 hours is $477.
The fastest flight from Chicago O'Hare Intl Airport to Tucson takes 3h 50m
Direct flights go from Chicago O'Hare Intl Airport to Tucson every day.
There is 1 airport near Tucson: Tucson (TUS)
Search flight deals

  • How far is Chicago O'Hare Intl to Tucson by plane?

    The distance between Chicago O'Hare Intl and Tucson is about 1431.1 mi. Typically, this will take 4h 03m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Tucson Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Tucson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Tucson Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Tucson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Tucson?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Tucson?

Best airlines flying from Chicago O'Hare Intl Airport to Tucson

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Tucson with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $109Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
American AirlinesPriceFrom $263Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Tucson

    United Airlines flies from Chicago O'Hare Intl Airport to Tucson around 14 times per week, with 9,062 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Tucson in the last 72 hours was $272 (round-trip), much lower than the average airfare cost of $487 for United Airlines flights on this route.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Tucson

    American Airlines is also a popular choice for this route. American Airlines flight deals for Chicago O'Hare Intl Airport to Tucson start from as low as $263 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $460. American Airlines operates 7 flights to Tucson from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.2/10 across 11,045 reviews.

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Tucson?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Tucson. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Tucson with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Tucson flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Tucson?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from Chicago.

I’m not ready to book a flight from Chicago to Tucson right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tucson from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tucson trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/3
Sat 1/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States