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Cheap flights from Tucson to Chicago from $85

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 1/12. 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

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Find the cheapest flights from Tucson to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:52 pm - 7:38 am
TUS
-
ORD
12h 46m1 stop
Frontier Logo
8:39 am - 4:57 pm
ORD
-
TUS
9h 18m1 stop
$217Frontier
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
9:59 pm - 6:58 pm
TUS
-
ORD
19h 59m2 stops
Frontier Logo
10:41 pm - 4:42 pm
ORD
-
TUS
19h 01m1 stop
$219Frontier
Sun, Jan 11 - Sun, Jan 18
Frontier Logo
1:26 pm - 11:17 pm
TUS
-
ORD
32h 51m2 stops
Frontier Logo
8:39 am - 4:57 pm
ORD
-
TUS
9h 18m1 stop
$225Frontier
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
11:38 am - 12:42 am
TUS
-
ORD
12h 04m1 stop
Multiple Airlines Logo
2:06 pm - 9:28 pm
ORD
-
TUS
8h 22m1 stop
$277Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Hawaiian Airlines Logo
6:00 am - 11:50 pm
TUS
-
ORD
16h 50m1 stop
Hawaiian Airlines Logo
3:35 pm - 3:30 pm
ORD
-
TUS
24h 55m1 stop
$285Hawaiian Airlines
Mon, Jan 12 - Sat, Jan 17
Multiple Airlines Logo
6:00 am - 4:33 pm
TUS
-
ORD
9h 33m1 stop
Multiple Airlines Logo
8:39 am - 4:57 pm
ORD
-
TUS
9h 18m1 stop
$303Multiple Airlines
Fri, Feb 27 - Sun, Mar 1
Southwest Logo
8:20 am - 12:30 pm
TUS
-
MDW
3h 10mnonstop
Southwest Logo
7:30 pm - 10:25 pm
MDW
-
TUS
3h 55mnonstop
$335Southwest
Tue, Jan 13 - Sat, Jan 17
Southwest Logo
12:05 pm - 7:00 pm
TUS
-
MDW
5h 55m1 stop
Southwest Logo
7:30 pm - 10:25 pm
MDW
-
TUS
3h 55mnonstop
$345Southwest
Tue, Jan 13 - Sat, Jan 17
Delta Logo
7:00 am - 4:29 pm
TUS
-
MDW
8h 29m1 stop
Delta Logo
6:00 am - 12:32 pm
MDW
-
TUS
7h 32m1 stop
$355Delta
Wed, Jan 14 - Tue, Jan 20
Delta Logo
1:42 pm - 10:07 pm
TUS
-
MDW
7h 25m1 stop
Delta Logo
9:50 am - 10:07 pm
MDW
-
TUS
13h 17m2 stops
$360Delta
Wed, Jan 14 - Tue, Jan 20

Frontier flights from Tucson to Chicago

Our best Frontier deals on Tucson to Chicago flight tickets
Frontier
Feb 19
TUS5:52 pmTucson
12h 46m
1 stop
ORD7:38 amChicago O'Hare Intl
Feb 22
ORD8:39 amChicago O'Hare Intl
9h 18m
1 stop
TUS4:57 pmTucson
$217
Find similar
Frontier
Jan 11
TUS9:59 pmTucson
19h 59m
2 stops
ORD6:58 pmChicago O'Hare Intl
Jan 18
ORD10:41 pmChicago O'Hare Intl
19h 01m
1 stop
TUS4:42 pmTucson
$219
Find similar
Frontier
Feb 27
TUS1:26 pmTucson
32h 51m
2 stops
ORD11:17 pmChicago O'Hare Intl
Mar 1
ORD8:39 amChicago O'Hare Intl
9h 18m
1 stop
TUS4:57 pmTucson
$225
Find similar

Alaska Airlines flights from Tucson to Chicago

Our best Alaska Airlines deals on Tucson to Chicago flight tickets
Alaska Airlines
Jan 13
TUS6:00 amTucson
10h 10m
1 stop
ORD5:10 pmChicago O'Hare Intl
Jan 17
ORD3:35 pmChicago O'Hare Intl
26h 53m
2 stops
TUS5:28 pmTucson
$328
Find similar
Alaska Airlines
Jan 7
TUS3:03 pmTucson
25h 07m
2 stops
ORD5:10 pmChicago O'Hare Intl
Feb 23
ORD3:54 pmChicago O'Hare Intl
24h 51m
1 stop
TUS3:45 pmTucson
$330
Find similar
Alaska Airlines
Jan 16
TUS7:30 amTucson
15h 20m
2 stops
ORD11:50 pmChicago O'Hare Intl
Jan 19
ORD2:06 pmChicago O'Hare Intl
8h 22m
1 stop
TUS9:28 pmTucson
$338
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Chicago 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 16, 2025.
Use the filters below to find and compare flights from Tucson to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 2/19

5:52 pm-7:38 am

1 stop12h 46m

Chicago O'Hare Intl

Sun 2/22

8:39 am-4:57 pm

1 stop9h 18m

$217

TucsonChicago

TUS - ORD

TUSORD

Tucson

Sun 1/11

9:59 pm-6:58 pm

2 stops19h 59m

Chicago O'Hare Intl

Sun 1/18

10:41 pm-4:42 pm

1 stop19h 01m

$219

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 2/27

1:26 pm-11:17 pm

2 stops32h 51m

Chicago O'Hare Intl

Sun 3/1

8:39 am-4:57 pm

1 stop9h 18m

$225

TucsonChicago

TUS - ORD

TUSORD

Tucson

Mon 1/12

11:38 am-12:42 am

1 stop12h 04m

Chicago O'Hare Intl

Mon 1/19

2:06 pm-9:28 pm

1 stop8h 22m

$277

TucsonChicago

TUS - ORD

TUSORD

Tucson

Mon 1/12

6:00 am-11:50 pm

1 stop16h 50m

Chicago O'Hare Intl

Sat 1/17

3:35 pm-3:30 pm

1 stop24h 55m

$285

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 2/27

6:00 am-4:33 pm

1 stop9h 33m

Chicago O'Hare Intl

Sun 3/1

8:39 am-4:57 pm

1 stop9h 18m

$303

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Tue 1/13

8:20 am-12:30 pm

Nonstop3h 10m

Chicago Midway

Sat 1/17

7:30 pm-10:25 pm

Nonstop3h 55m

$335

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Tue 1/13

12:05 pm-7:00 pm

1 stop5h 55m

Chicago Midway

Sat 1/17

7:30 pm-10:25 pm

Nonstop3h 55m

$345

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Wed 1/14

7:00 am-4:29 pm

1 stop8h 29m

Chicago Midway

Tue 1/20

6:00 am-12:32 pm

1 stop7h 32m

$355

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Wed 1/14

1:42 pm-10:07 pm

1 stop7h 25m

Chicago Midway

Tue 1/20

9:50 am-10:07 pm

2 stops13h 17m

$360

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

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?

The month of August is, on average, the cheapest month to fly to Chicago from Tucson, with most prices found around $320. If you’re not able to fly to Chicago in August, then January is your next best option. Flight prices from Tucson to Chicago during January average around $373.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $472. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to Chicago for around $598.

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Tucson to Chicago during this time can be as low as $484. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $711.

What is the cheapest Tucson to Chicago flight route?

Fly from Tucson to Chicago Midway for the best Tucson - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Tucson for as low as $327 on momondo.

What cabin class options are available on Tucson to Chicago flights?

There are 4 cabin classes available to choose from on Tucson to Chicago 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 flights?

You could potentially save up to 19% on your flight if you consider stops on a Tucson to Chicago flight.

How have Tucson to Chicago flight prices changed over time?

As of December 2025, prices for Tucson to Chicago flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Tucson to Chicago

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

Cheap Tucson to Chicago (TUS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Chicago

Best Price Found

$202

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Tucson in the past 72 hours is $202. The best round-trip flight deal from Tucson to Chicago found on momondo in the last 72 hours is $379.
The fastest flight from Tucson to Chicago takes 3h 10m
Direct flights go from Tucson to Chicago every day.
There are 3 airports in Chicago. From Tucson there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

  • How far is Tucson to Chicago by plane?

    The distance between Tucson and Chicago is about 1442.0 mi. In terms of flight time, this usually takes a little over 3h 10m.

  • When did momondo last update prices for flights from Tucson Airport to Chicago?

    Prices for flights from Tucson Airport to Chicago are updated daily.

  • How many operators does momondo search for flights from Tucson Airport to Chicago?

  • How old do you have to be to fly from Tucson Airport to Chicago?

    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.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tucson to Chicago?

  • What is the most popular airline from Tucson to Chicago?

Best airlines flying from Tucson to Chicago

Compare and see reviews for airlines that fly from Tucson to Chicago with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $300Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

  • Southwest Flights From Tucson to Chicago

    Southwest is one of the most popular airlines flying from Tucson to Chicago, operating 3 flights/week on average for this route. A good Southwest flight deal for Tucson to Chicago starts from $300 round-trip, up to an average price of $470. Our users have rated Southwest at 7.9/10.

  • United Airlines Flights From Tucson to Chicago

    Across 9,094 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Tucson to Chicago about 6 times each week, with ticket deals ranging from $270 to $461. Price data is based on momondo 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
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Valparaiso
Schererville
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

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

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?

Once all potential Tucson to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Tucson and alert you when they change.

An easier way to manage your Chicago 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.
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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport