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

As of May 2026, 82 flights take off from Tucson and land in Illinois each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

The number of flights available between Tucson and Illinois is 11 per day as of May 2026. The most frequent departure time is 12:00PM, with 50% of daily flights leaving at noon.

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

Frontier, Delta, and Southwest are the most popular carriers operating from Tucson to Illinois

What airlines fly to Illinois?

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Illinois from Tucson according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Tucson Airport to Illinois is 5 as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Illinois.

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

The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$154 Cheap Flights from Tucson to Illinois in 2026

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Find the cheapest flights from Tucson to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:40 pm - 10:30 pm

TUS

MLI

7h 50m

1 stop

5:55 am - 11:37 am

MLI

TUS

7h 42m

1 stop

$311Delta

Tue, Sep 8 - Sat, Sep 12

12:40 pm - 10:30 pm

TUS

MLI

7h 50m

1 stop

6:00 am - 4:02 pm

MLI

TUS

12h 02m

2 stops

$316Delta

Tue, Sep 8 - Wed, Sep 16

12:40 pm - 10:30 pm

TUS

MLI

7h 50m

1 stop

5:00 pm - 9:37 pm

MLI

TUS

6h 37m

1 stop

$320Delta

Thu, Sep 10 - Sat, Sep 12

12:40 pm - 10:30 pm

TUS

MLI

7h 50m

1 stop

6:00 am - 4:02 pm

MLI

TUS

12h 02m

2 stops

$325Delta

Thu, Sep 10 - Wed, Sep 16

3:54 pm - 12:39 am

TUS

ORD

6h 45m

1 stop

9:48 am - 11:39 am

ORD

TUS

3h 51mnonstop

$349American Airlines

Wed, Jun 10 - Wed, Jun 17

5:35 am - 10:45 am

TUS

MDW

3h 10mnonstop

12:55 pm - 4:55 pm

MDW

TUS

6h 00m

1 stop

$349Southwest

Fri, Oct 16 - Tue, Oct 20

5:35 am - 10:45 am

TUS

MDW

3h 10mnonstop

8:35 am - 4:45 pm

MDW

TUS

10h 10m

2 stops

$354Southwest

Fri, Oct 16 - Tue, Oct 20

7:42 am - 3:56 pm

TUS

ORD

6h 14m

1 stop

5:00 am - 11:05 am

ORD

TUS

8h 05m

1 stop

$359American Airlines

Wed, Jun 10 - Wed, Jun 17

7:20 am - 1:05 pm

TUS

ORD

3h 45mnonstop

7:45 pm - 10:11 pm

ORD

TUS

4h 26mnonstop

$366United Airlines

Tue, Jul 14 - Sat, Jul 18

10:30 am - 4:16 pm

TUS

ORD

3h 46mnonstop

6:00 am - 12:23 pm

ORD

TUS

8h 23m

1 stop

$380United Airlines

Wed, Sep 23 - Tue, Sep 29

Delta flights from Tucson to Illinois

Our best Delta deals on Tucson to Illinois flight tickets

Delta

Sep 8

TUS12:40 pmTucson

7h 50m

1 stop

MLI10:30 pmMoline Quad-City

Sep 12

MLI5:55 amMoline Quad-City

7h 42m

1 stop

TUS11:37 amTucson

$311

Delta

Sep 8

TUS12:40 pmTucson

7h 50m

1 stop

MLI10:30 pmMoline Quad-City

Sep 16

MLI6:00 amMoline Quad-City

12h 02m

2 stops

TUS4:02 pmTucson

$316

Delta

Sep 10

TUS12:40 pmTucson

7h 50m

1 stop

MLI10:30 pmMoline Quad-City

Sep 12

MLI5:00 pmMoline Quad-City

6h 37m

1 stop

TUS9:37 pmTucson

$320

American Airlines flights from Tucson to Illinois

Our best American Airlines deals on Tucson to Illinois flight tickets

American Airlines

Jun 10

TUS3:54 pmTucson

6h 45m

1 stop

ORD12:39 amChicago O'Hare Intl

Jun 17

ORD9:48 amChicago O'Hare Intl

3h 51m

TUS11:39 amTucson

$349

American Airlines

May 27

TUS12:29 pmTucson

3h 47m

ORD6:16 pmChicago O'Hare Intl

Jun 24

ORD9:09 pmChicago O'Hare Intl

3h 52m

TUS11:01 pmTucson

$358

American Airlines

Jun 10

TUS7:42 amTucson

6h 14m

1 stop

ORD3:56 pmChicago O'Hare Intl

Jun 17

ORD5:00 amChicago O'Hare Intl

8h 05m

1 stop

TUS11:05 amTucson

$359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonMoline

TUS - MLI

TUSMLI

Tucson

Tue 9/8

12:40 pm-10:30 pm

1 stop7h 50m

Moline Quad-City

Sat 9/12

5:55 am-11:37 am

1 stop7h 42m

$311

TucsonMoline

TUS - MLI

TUSMLI

Tucson

Tue 9/8

12:40 pm-10:30 pm

1 stop7h 50m

Moline Quad-City

Wed 9/16

6:00 am-4:02 pm

2 stops12h 02m

$316

TucsonMoline

TUS - MLI

TUSMLI

Tucson

Thu 9/10

12:40 pm-10:30 pm

1 stop7h 50m

Moline Quad-City

Sat 9/12

5:00 pm-9:37 pm

1 stop6h 37m

$320

TucsonMoline

TUS - MLI

TUSMLI

Tucson

Thu 9/10

12:40 pm-10:30 pm

1 stop7h 50m

Moline Quad-City

Wed 9/16

6:00 am-4:02 pm

2 stops12h 02m

$325

TucsonChicago

TUS - ORD

TUSORD

Tucson

Wed 6/10

3:54 pm-12:39 am

1 stop6h 45m

Chicago O'Hare Intl

Wed 6/17

9:48 am-11:39 am

Nonstop3h 51m

$349

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Fri 10/16

5:35 am-10:45 am

Nonstop3h 10m

Chicago Midway

Tue 10/20

12:55 pm-4:55 pm

1 stop6h 00m

$349

TucsonChicago

TUS - MDW

TUSMDW

Tucson

Fri 10/16

5:35 am-10:45 am

Nonstop3h 10m

Chicago Midway

Tue 10/20

8:35 am-4:45 pm

2 stops10h 10m

$354

TucsonChicago

TUS - ORD

TUSORD

Tucson

Wed 6/10

7:42 am-3:56 pm

1 stop6h 14m

Chicago O'Hare Intl

Wed 6/17

5:00 am-11:05 am

1 stop8h 05m

$359

Quickest round-trip

TucsonChicago

TUS - ORD

TUSORD

Tucson

Tue 7/14

7:20 am-1:05 pm

Nonstop3h 45m

Chicago O'Hare Intl

Sat 7/18

7:45 pm-10:11 pm

Nonstop4h 26m

$366

TucsonChicago

TUS - ORD

TUSORD

Tucson

Wed 9/23

10:30 am-4:16 pm

Nonstop3h 46m

Chicago O'Hare Intl

Tue 9/29

6:00 am-12:23 pm

1 stop8h 23m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tucson to Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Tucson is in July. Flight prices, which tend to average around $115, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $127.

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

The cheapest day to depart from Tucson to Illinois is on a Thursday when prices can be found for as low as $474. Flights from Tucson to Illinois on a Sunday will generally be more expensive and average around $640. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Tucson to Illinois during this time can be as low as $486. Flights in the evening are often more expensive with an average ticket price of $548.

What is the cheapest Tucson to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Tucson for as low as $259 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Tucson to Illinois.

Cheap Tucson to Illinois flight deals and tips

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

Best Price Found	$277
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Tucson in the past 72 hours is $277. The best round-trip flight deal from Tucson to Illinois found on momondo in the last 72 hours is $429.

The fastest flight from Tucson to Illinois takes 3h 10m

Direct flights go from Tucson to Illinois every day.

There are 98 airports in Illinois. From Tucson there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Tucson to Illinois

When did momondo last update prices for flights from Tucson Airport to Illinois?
Prices for flights from Tucson Airport to Illinois are updated daily.
How many operators does momondo search for flights from Tucson Airport to Illinois?
The number of operators available for flights from Tucson Airport to Illinois is 5 as of May 2026.
How old do you have to be to fly from Tucson Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tucson to Illinois is Boeing 737-800 (30.34% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (29.05%), Airbus A319 (24.88%), and Boeing 737-800 Passenger/BBJ2 (winglets) (6.42%).

Best airlines flying from Tucson to Illinois

Compare and see reviews for airlines that fly from Tucson to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $168	Free Cancellation	Rating 5.6 2,933 reviews	Search Frontier flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,629 reviews	Search American Airlines flights
Southwest	PriceFrom $300	Free Cancellation	Rating 8.0 4,266 reviews	Search Southwest flights
United Airlines	PriceFrom $311	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights

Why use momondo?

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

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 Illinois for you.

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

momondo does allow users to show only those flights to Illinois from Tucson which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Illinois from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Tucson to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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Popular cities in Illinois

Flights to New Yorkfrom $77

Flights to Los Angelesfrom $65

Flights to Orlandofrom $68

Flights to Miamifrom $71

Flights to Chicagofrom $61

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $57

Flights to Bostonfrom $79

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $57

Flights to Dallasfrom $104

Cheap flights from Tucson to Illinois from $154

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 Illinois departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Tucson to Illinois

What is the cheapest month to fly to Illinois?

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

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

What is the cheapest Tucson to Illinois flight route?

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

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

Can stopping save me money on Tucson to Illinois flights?

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

What airlines fly to Illinois?

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

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

Cheap Tucson to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Tucson to Illinois

Best airlines flying from Tucson to Illinois

Compare and see reviews for airlines that fly from Tucson to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

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