Which layover airport has the shortest travel time from Tucson to Chicago?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 33m.

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Tucson according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Tucson to Chicago?

Atlanta (ATL) has the shortest average layover time for this route: 1h 00m.

What is the cheapest airline that flies from Tucson to Chicago?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Tucson to Chicago

How many flights depart from Tucson to Chicago on average per day?

6 flights are operational daily from Tucson to Chicago as of August 2025. The most popular departure time for this route is 12:00PM, with 63% of flights per day taking off in the afternoon.

Which airport is the most popular layover for flights between Tucson and Chicago?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Tucson to Chicago on average per week?

46 flights are operational weekly from Tucson to Chicago as of August 2025. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

Which layover airport offers the lowest fares from Tucson to Chicago?

Flights via Denver (DEN) offer the lowest average round-trip price of $203.

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?

There are 4 operators available for flights from Tucson Airport to Chicago as of August 2025.

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.

$81 Cheap Flights from Tucson to Chicago in 2025

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Find the cheapest flights from Tucson to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:35 am - 11:59 pmTUS-ORD

10h 24m1 stop

6:00 am - 10:45 amORD-TUS

6h 45m1 stop

$149Frontier

Find Deal

Fri, Sep 5 - Sun, Sep 7

11:47 am - 11:53 pmTUS-ORD

10h 06m1 stop

5:00 am - 9:47 amORD-TUS

5h 47m1 stop

$168Frontier

Find Deal

Thu, Oct 30 - Sun, Nov 2

12:17 pm - 12:03 amTUS-ORD

9h 46m1 stop

6:50 am - 10:57 amORD-TUS

6h 07m1 stop

$216

Find Deal

Tue, Sep 9 - Thu, Oct 16

12:17 pm - 12:03 amTUS-ORD

9h 46m1 stop

6:50 am - 10:57 amORD-TUS

6h 07m1 stop

$217

Find Deal

Tue, Sep 9 - Sun, Oct 19

11:39 am - 5:10 pmTUS-ORD

3h 31mnonstop

8:49 am - 10:43 amORD-TUS

3h 54mnonstop

$247United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:20 am - 12:35 pmTUS-MDW

3h 15mnonstop

8:30 am - 10:10 amMDW-TUS

3h 40mnonstop

$247Southwest

Find Deal

Fri, Sep 5 - Mon, Sep 8

12:25 pm - 5:55 pmTUS-ORD

3h 30mnonstop

9:45 am - 11:35 amORD-TUS

3h 50mnonstop

$249American Airlines

Find Deal

Fri, Sep 5 - Thu, Sep 11

6:00 am - 2:55 pmTUS-ORD

6h 55m1 stop

8:49 am - 10:43 amORD-TUS

3h 54mnonstop

$257United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

12:25 pm - 5:55 pmTUS-ORD

3h 30mnonstop

7:34 am - 1:20 pmORD-TUS

7h 46m1 stop

$282American Airlines

Find Deal

Fri, Sep 19 - Wed, Oct 1

7:20 am - 12:35 pmTUS-MDW

3h 15mnonstop

5:25 am - 9:00 amMDW-TUS

5h 35m1 stop

$282Southwest

Find Deal

Fri, Sep 5 - Thu, Sep 11

American Airlines flights from Tucson to Chicago

Our best American Airlines deals on Tucson to Chicago flight tickets

American Airlines

Sep 5

TUS12:25 pmTucson

3h 30m

ORD5:55 pmChicago O'Hare Intl

Sep 11

ORD9:45 amChicago O'Hare Intl

3h 50m

TUS11:35 amTucson

$249

Find similar

American Airlines

Sep 19

TUS12:25 pmTucson

3h 30m

ORD5:55 pmChicago O'Hare Intl

Oct 1

ORD7:34 amChicago O'Hare Intl

7h 46m

1 stop

TUS1:20 pmTucson

$282

Find similar

American Airlines

Sep 5

TUS12:25 pmTucson

3h 30m

ORD5:55 pmChicago O'Hare Intl

Sep 11

ORD11:56 amChicago O'Hare Intl

6h 51m

1 stop

TUS4:47 pmTucson

$284

Find similar

Frontier flights from Tucson to Chicago

Our best Frontier deals on Tucson to Chicago flight tickets

Frontier

Sep 5

TUS11:35 amTucson

10h 24m

1 stop

ORD11:59 pmChicago O'Hare Intl

Sep 7

ORD6:00 amChicago O'Hare Intl

6h 45m

1 stop

TUS10:45 amTucson

$149

Find similar

Frontier

Oct 30

TUS11:47 amTucson

10h 06m

1 stop

ORD11:53 pmChicago O'Hare Intl

Nov 2

ORD5:00 amChicago O'Hare Intl

5h 47m

1 stop

TUS9:47 amTucson

$168

Find similar

Frontier

Sep 5

TUS11:35 amTucson

10h 24m

1 stop

ORD11:59 pmChicago O'Hare Intl

Sep 11

ORD6:00 amChicago O'Hare Intl

6h 45m

1 stop

TUS10:45 amTucson

$175

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 9/5

11:35 am-11:59 pm

1 stop10h 24m

Chicago O'Hare Intl

Sun 9/7

6:00 am-10:45 am

1 stop6h 45m

$149

TucsonChicago

TUS - ORD

TUSORD

Tucson

Thu 10/30

11:47 am-11:53 pm

1 stop10h 06m

Chicago O'Hare Intl

Sun 11/2

5:00 am-9:47 am

1 stop5h 47m

$168

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 9/9

12:17 pm-12:03 am

1 stop9h 46m

Chicago O'Hare Intl

Thu 10/16

6:50 am-10:57 am

1 stop6h 07m

$216

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 9/9

12:17 pm-12:03 am

1 stop9h 46m

Chicago O'Hare Intl

Sun 10/19

6:50 am-10:57 am

1 stop6h 07m

$217

TucsonChicago

TUS - ORD

TUSORD

Tucson

Sat 9/13

11:39 am-5:10 pm

Nonstop3h 31m

Chicago O'Hare Intl

Sat 9/20

8:49 am-10:43 am

Nonstop3h 54m

$247

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Fri 9/5

7:20 am-12:35 pm

Nonstop3h 15m

Chicago Midway

Mon 9/8

8:30 am-10:10 am

Nonstop3h 40m

$247

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 9/5

12:25 pm-5:55 pm

Nonstop3h 30m

Chicago O'Hare Intl

Thu 9/11

9:45 am-11:35 am

Nonstop3h 50m

$249

TucsonChicago

TUS - ORD

TUSORD

Tucson

Sat 9/13

6:00 am-2:55 pm

1 stop6h 55m

Chicago O'Hare Intl

Sat 9/20

8:49 am-10:43 am

Nonstop3h 54m

$257

TucsonChicago

TUS - ORD

TUSORD

Tucson

Fri 9/19

12:25 pm-5:55 pm

Nonstop3h 30m

Chicago O'Hare Intl

Wed 10/1

7:34 am-1:20 pm

1 stop7h 46m

$282

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Fri 9/5

7:20 am-12:35 pm

Nonstop3h 15m

Chicago Midway

Thu 9/11

5:25 am-9:00 am

1 stop5h 35m

$282

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Tucson, with most prices found around $348. If you’re not able to fly to Chicago in September, 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 Wednesday when prices can be found for as low as $473. 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 $566.

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 in the evening. Flights from Tucson to Chicago during this time can be as low as $471. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $513.

What is the cheapest Tucson to Chicago flight route?

Fly from Tucson to Chicago O'Hare Intl 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 $439 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 $331 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 10% 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 August 2025, prices for Tucson to Chicago flights are approximately 25% cheaper 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	$81
Fastest flight time	3h 15m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Tucson in the past 72 hours is $81. The best round-trip flight deal from Tucson to Chicago found on momondo in the last 72 hours is $149.

The fastest flight from Tucson to Chicago takes 3h 15m

Direct flights go from Tucson to Chicago every day.

There are 2 airports near Chicago: 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 15m.
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?
There are 4 operators available for flights from Tucson Airport to Chicago as of August 2025.
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?
Based on momondo bookings for flights between Tucson and Chicago, the leading plane model is Embraer 175 (Enhanced Winglets), making up 28.77% of the total bookings. Other popular models include Boeing 737-800 with 20.80%, Airbus A319 with 16.12%, and Boeing 737 MAX 8 with 9.88%.
What is the most popular airline from Tucson to Chicago?
Based on momondo bookings for flights between Tucson and Chicago, the leading airline is American Airlines, making up 61% of the total bookings. Other popular airlines include United Airlines with 19%, Southwest with 16%, and Frontier with 4%.

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
Frontier	PriceFrom $110	Free Cancellation	Rating 5.8 3,211 reviews	Search Frontier flights
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $302	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Southwest Flights From Tucson to Chicago
Southwest is one of the most popular airlines flying from Tucson to Chicago, operating 4 flights/week on average for this route. A good Southwest flight deal for Tucson to Chicago starts from $302 round-trip, up to an average price of $469. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Tucson to Chicago
Across 8,916 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Tucson to Chicago about 4 times each week, with ticket deals ranging from $223 to $479. Price data is based on momondo searches in the last 72 hours.

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Hammond

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Saint Joseph

Lansing

Portage

Schererville

Valparaiso

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.

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Flights to Denverfrom $65

Cheap flights from Tucson to Chicago from $81

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 9/25. 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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Filter for what you want

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American Airlines flights from Tucson to Chicago

Our best American Airlines deals on Tucson to Chicago flight tickets

Frontier flights from Tucson to Chicago

Our best Frontier deals on Tucson to Chicago flight tickets

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Use the filters below to find and compare flights from Tucson to Chicago that are best for you.

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 September is, on average, the cheapest month to fly to Chicago from Tucson, with most prices found around $348. If you’re not able to fly to Chicago in September, 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?

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 in the evening. Flights from Tucson to Chicago during this time can be as low as $471. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $513.

What is the cheapest Tucson to Chicago flight route?

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

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

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 10% 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 August 2025, prices for Tucson to Chicago flights are approximately 25% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Tucson to Chicago?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Tucson to Chicago

What airlines fly to Chicago?

Which airport is the most popular layover for flights between Tucson and Chicago?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Tucson to Chicago?

Flights via Denver (DEN) offer the lowest average round-trip price of $203.

Which layover airport has the shortest travel time from Tucson to Chicago?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 33m.

Which layover airport has the shortest connection time from Tucson to Chicago?

Atlanta (ATL) has the shortest average layover time for this route: 1h 00m.

How many flights depart from Tucson to Chicago on average per day?

6 flights are operational daily from Tucson to Chicago as of August 2025. The most popular departure time for this route is 12:00PM, with 63% of flights per day taking off in the afternoon.

How many flights depart from Tucson to Chicago on average per week?

46 flights are operational weekly from Tucson to Chicago as of August 2025. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

When to book flights from Tucson to Chicago

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

Fastest flight time

Direct flights

Airports in Chicago

How far is Tucson to Chicago by plane?

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

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?

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

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

Southwest Flights From Tucson to Chicago

United Airlines Flights From Tucson to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

Get notified when prices go down