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Cheap flights from Tucson to Chicago from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Chicago departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:11 pm - 7:46 amTUS-ORD
10h 35m1 stop
Frontier Logo
8:59 am - 7:00 pmORD-TUS
11h 01m1 stop
$198Frontier
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Tue, Nov 25 - Sat, Nov 29
Frontier Logo
8:11 pm - 7:46 amTUS-ORD
10h 35m1 stop
Frontier Logo
8:59 am - 7:00 pmORD-TUS
11h 01m1 stop
$228Frontier
Find Deal
Tue, Nov 25 - Sat, Nov 29
Multiple Airlines Logo
6:00 am - 4:55 pmTUS-ORD
9h 55m1 stop
Multiple Airlines Logo
12:59 pm - 6:41 pmORD-TUS
6h 42m1 stop
$240Multiple Airlines
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Sat, Dec 6 - Mon, Dec 8
Multiple Airlines Logo
11:59 am - 6:21 amTUS-ORD
17h 22m2 stops
Multiple Airlines Logo
7:00 am - 11:45 amORD-TUS
5h 45m1 stop
$247Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
2:30 pm - 11:59 pmTUS-ORD
8h 29m1 stop
Delta Logo
6:00 am - 1:35 pmORD-TUS
8h 35m1 stop
$287Delta
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Thu, Dec 25 - Thu, Jan 1
Delta Logo
1:30 pm - 11:44 pmTUS-ORD
8h 14m1 stop
Delta Logo
7:10 am - 2:14 pmORD-TUS
9h 04m1 stop
$371Delta
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
12:35 pm - 10:26 pmTUS-ORD
8h 51m1 stop
American Airlines Logo
9:45 am - 12:59 pmORD-TUS
4h 14mnonstop
$388American Airlines
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Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
8:30 am - 1:10 pmTUS-ORD
3h 40mnonstop
United Airlines Logo
7:50 pm - 11:13 pmORD-TUS
4h 23mnonstop
$396United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
6:00 am - 10:31 amTUS-ORD
3h 31mnonstop
American Airlines Logo
8:33 pm - 11:36 pmORD-TUS
4h 03mnonstop
$398American Airlines
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Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
8:30 am - 1:10 pmTUS-ORD
3h 40mnonstop
United Airlines Logo
1:00 pm - 6:05 pmORD-TUS
6h 05m1 stop
$406United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3

Frontier flights from Tucson to Chicago O'Hare Intl Airport

Our best Frontier deals on Tucson to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 25
TUS8:11 pmTucson
10h 35m
1 stop
ORD7:46 amChicago O'Hare Intl
Nov 29
ORD8:59 amChicago O'Hare Intl
11h 01m
1 stop
TUS7:00 pmTucson
$198
Find similar
Frontier
Nov 25
TUS8:11 pmTucson
10h 35m
1 stop
ORD7:46 amChicago O'Hare Intl
Nov 29
ORD8:59 amChicago O'Hare Intl
11h 01m
1 stop
TUS7:00 pmTucson
$228
Find similar
Frontier
Nov 25
TUS8:11 pmTucson
10h 35m
1 stop
ORD7:46 amChicago O'Hare Intl
Nov 29
ORD8:59 amChicago O'Hare Intl
11h 01m
1 stop
TUS7:00 pmTucson
$308
Find similar

Delta flights from Tucson to Chicago O'Hare Intl Airport

Our best Delta deals on Tucson to Chicago O'Hare Intl Airport flight tickets
Delta
Dec 25
TUS2:30 pmTucson
8h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 1
ORD6:00 amChicago O'Hare Intl
8h 35m
1 stop
TUS1:35 pmTucson
$287
Find similar
Delta
Mar 10
TUS1:30 pmTucson
8h 14m
1 stop
ORD11:44 pmChicago O'Hare Intl
Mar 11
ORD7:10 amChicago O'Hare Intl
9h 04m
1 stop
TUS2:14 pmTucson
$371
Find similar
Delta
Nov 23
TUS6:00 amTucson
8h 26m
1 stop
ORD3:26 pmChicago O'Hare Intl
Nov 27
ORD10:10 amChicago O'Hare Intl
13h 19m
2 stops
TUS10:29 pmTucson
$523
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Chicago O'Hare Intl Airport 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 November 10, 2025.
Use the filters below to find and compare flights from Tucson to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 11/25

8:11 pm-7:46 am

1 stop10h 35m

Chicago O'Hare Intl

Sat 11/29

8:59 am-7:00 pm

1 stop11h 01m

$198

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 11/25

8:11 pm-7:46 am

1 stop10h 35m

Chicago O'Hare Intl

Sat 11/29

8:59 am-7:00 pm

1 stop11h 01m

$228

TucsonChicago

TUS - ORD

TUSORD

Tucson

Sat 12/6

6:00 am-4:55 pm

1 stop9h 55m

Chicago O'Hare Intl

Mon 12/8

12:59 pm-6:41 pm

1 stop6h 42m

$240

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 12/4

11:59 am-6:21 am

2 stops17h 22m

Chicago O'Hare Intl

Sun 12/7

7:00 am-11:45 am

1 stop5h 45m

$247

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 12/25

2:30 pm-11:59 pm

1 stop8h 29m

Chicago O'Hare Intl

Thu 1/1

6:00 am-1:35 pm

1 stop8h 35m

$287

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 3/10

1:30 pm-11:44 pm

1 stop8h 14m

Chicago O'Hare Intl

Wed 3/11

7:10 am-2:14 pm

1 stop9h 04m

$371

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 2/17

12:35 pm-10:26 pm

1 stop8h 51m

Chicago O'Hare Intl

Sat 2/21

9:45 am-12:59 pm

Nonstop4h 14m

$388

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 11/27

8:30 am-1:10 pm

Nonstop3h 40m

Chicago O'Hare Intl

Wed 12/3

7:50 pm-11:13 pm

Nonstop4h 23m

$396

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 12/25

6:00 am-10:31 am

Nonstop3h 31m

Chicago O'Hare Intl

Thu 1/1

8:33 pm-11:36 pm

Nonstop4h 03m

$398

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 11/27

8:30 am-1:10 pm

Nonstop3h 40m

Chicago O'Hare Intl

Wed 12/3

1:00 pm-6:05 pm

1 stop6h 05m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 Chicago O'Hare Intl Airport?

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Tucson averaging around $375.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $478. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Tucson because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Tucson at noon is the least expensive time of day to depart. momondo users have found prices as low as $483 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $518. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Tucson for as low as $331 on momondo.

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

There are 4 cabin classes available to choose from on Tucson to Chicago O'Hare Intl 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 Tucson to Chicago O'Hare Intl Airport flights?

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

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

As of November 2025, prices for Tucson to Chicago O'Hare Intl Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$248

Fastest flight time

3h 21m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Tucson in the past 72 hours is $248. The best round-trip flight deal from Tucson to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $436.
The fastest flight from Tucson to Chicago O'Hare Intl Airport takes 3h 21m
Direct flights go from Tucson to Chicago O'Hare Intl Airport every day.
Search flight deals

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

    Chicago O'Hare Intl is 1431.1 mi away from Tucson. By plane, this route typically takes 3h 31m.

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

    Prices for flights from Tucson Airport to Chicago O'Hare Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Tucson to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

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

    The lowest priced United Airlines flight from Tucson to Chicago O'Hare Intl Airport from the last 72 hours was $270. Generally, United Airlines has 14 flights on this route every week with an average price of $470. United Airlines is rated 7.4/10 by our users.

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

    American Airlines (7.2/10 from 11,047 reviews) operates around 7 flights from Tucson to Chicago O'Hare Intl Airport in any given week. The average American Airlines airfare for this route is around $439, with deals from around $284 rare but found on momondo. Referenced prices are for round-trip Tucson to Chicago O'Hare Intl Airport flight searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to Chicago for you.

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

All flight searches from Tucson to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Tucson and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Tucson to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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