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$142+ Cheap flights from Tucson (TUS) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ORD
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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How far in advance should I book a flight from Tucson to Illinois?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 139% on flights from Tucson to Illinois compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $651. For sooner than that we have options available in the next 3 days from $755.

What is the cheapest month to fly from Tucson to Illinois?

April can be a great time to fly to Illinois from Tucson with a flight ticket averaging about $416. Cheapflights users have found deals in the month of April for as cheap as $208. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from TUS to IL?

When flying from Tucson to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Tucson to Illinois flights in July & August 2024

Find cheap flight options from Tucson to Illinois specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 26, 2024.
Check out some of the best flight deals from Tucson to Illinois in 2024. Check back in a little while for more flight options.
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1712:46 pmTUS - STL
1 stop8h 54mDelta
Sat 8/243:49 pmSTL - TUS
1 stop7h 57mDelta
Deal found 7/25$263
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/195:00 pmTUS - STL
1 stop5h 56mDelta
Mon 8/266:00 amSTL - TUS
1 stop7h 36mDelta
Deal found 7/24$316
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/191:52 pmTUS - STL
2 stops6h 56mAmerican Airlines
Mon 8/264:18 pmSTL - TUS
1 stop4h 53mAmerican Airlines
Deal found 7/24$341
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/256:00 amTUS - CMI
1 stop6h 26mAmerican Airlines
Sat 8/317:05 amCMI - TUS
1 stop5h 42mAmerican Airlines
Deal found 7/25$351
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/313:08 pmTUS - ORD
1 stop19h 09mAlaska Airlines
Tue 9/38:40 amORD - TUS
1 stop31h 28mAlaska Airlines
Deal found 7/25$353
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/255:00 amTUS - CMI
1 stop7h 26mAmerican Airlines
Sat 8/316:03 amCMI - TUS
2 stops9h 05mAmerican Airlines
Deal found 7/25$356
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2912:43 pmTUS - ORD
Nonstop3h 36mAmerican Airlines
Sun 9/110:05 amORD - TUS
Nonstop3h 48mAmerican Airlines
Deal found 7/25$358
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2312:43 pmTUS - ORD
Nonstop3h 36mAmerican Airlines
Wed 9/46:55 pmORD - TUS
Nonstop4h 11mAmerican Airlines
Deal found 7/25$360
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:02 amTUS - STL
1 stop8h 10mDelta
Sat 8/173:49 pmSTL - TUS
1 stop7h 57mDelta
Deal found 7/25$366

Tucson to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Tucson and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Check out some of the best flight deals from Tucson to Illinois in 2024. Check back in a little while for more flight options.
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1712:46 pmTUS - STL
1 stop8h 54mDelta
Sat 8/243:49 pmSTL - TUS
1 stop7h 57mDelta
Deal found 7/25$263
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1212:49 pmTUS - MLI
1 stop7h 37mDelta
Mon 9/235:10 pmMLI - TUS
1 stop6h 42mDelta
Deal found 7/25$278
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1210:30 amTUS - MLI
2 stops9h 35mAmerican Airlines
Mon 9/236:10 pmMLI - TUS
1 stop6h 38mAmerican Airlines
Deal found 7/25$283
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/148:00 amTUS - ORD
1 stop14h 59mAlaska Airlines
Mon 11/185:54 pmORD - TUS
1 stop24h 49mAlaska Airlines
Deal found 7/25$294
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/56:20 amTUS - STL
1 stop8h 02mUnited Airlines
Tue 9/104:51 pmSTL - TUS
1 stop5h 46mUnited Airlines
Deal found 7/25$296
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/112:11 pmTUS - ORD
2 stops18h 33mDelta
Sat 9/75:15 pmORD - TUS
2 stops20h 15mDelta
Deal found 7/25$300
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/96:10 amTUS - STL
1 stop7h 12mAmerican Airlines
Sat 10/127:14 amSTL - TUS
1 stop8h 04mAmerican Airlines
Deal found 7/25$306
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/195:00 pmTUS - STL
1 stop5h 56mDelta
Mon 8/266:00 amSTL - TUS
1 stop7h 36mDelta
Deal found 7/24$316
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/76:02 amTUS - MDW
1 stop6h 55mDelta
Sat 9/146:00 amMDW - TUS
1 stop7h 39mDelta
Deal found 7/25$319

Tucson to Illinois flights leaving soon

Find last-minute flight options from Tucson to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Have a look at some of the last-minute flights available departing from Tucson to Illinois. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:02 amTUS - STL
1 stop6h 42mDelta
Sat 8/107:15 amSTL - TUS
1 stop6h 21mDelta
Deal found 7/25$616
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/21:50 pmTUS - STL
2 stops7h 02mAmerican Airlines
Sun 8/116:00 amSTL - TUS
1 stop7h 53mAmerican Airlines
Deal found 7/25$621
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:20 amTUS - STL
1 stop8h 08mUnited Airlines
Mon 8/1211:25 amSTL - TUS
2 stops11h 10mUnited Airlines
Deal found 7/25$712
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:00 amTUS - ORD
1 stop25h 45mUnited Airlines
Sat 8/105:16 amORD - TUS
1 stop17h 04mUnited Airlines
Deal found 7/25$724
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:00 amTUS - ORD
1 stop25h 45mUnited Airlines
Mon 8/124:10 pmORD - TUS
1 stop6h 25mUnited Airlines
Deal found 7/25$725
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:36 pmTUS - ORD
Nonstop3h 36mAmerican Airlines
Sun 8/1110:05 amORD - TUS
Nonstop3h 48mAmerican Airlines
Deal found 7/25$745
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:55 amTUS - ORD
1 stop5h 21mAmerican Airlines
Sun 8/1110:05 amORD - TUS
Nonstop3h 48mAmerican Airlines
Deal found 7/25$755
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:42 pmTUS - MDW
1 stop7h 04mDelta
Mon 8/126:11 amMDW - TUS
1 stop7h 25mDelta
Deal found 7/25$765
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/25:00 pmTUS - MDW
2 stops13h 38mDelta
Sun 8/116:11 amMDW - TUS
1 stop7h 25mDelta
Deal found 7/25$770

One-way flights to Illinois from Tucson

Search for one-way flight options from Tucson to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Users in need of a one-way flight from Tucson to Illinois can choose from these deals. Those needing a return flight from Tucson to Illinois can use the search form above.
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/227:00 amTUS - ORD
1 stop8h 54mAlaska Airlines
Deal found 7/24$142
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:46 pmTUS - STL
1 stop6h 49mDelta
Deal found 7/25$158
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/285:00 amTUS - CMI
1 stop7h 26mAmerican Airlines
Deal found 7/24$158
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/169:00 amTUS - ORD
1 stop17h 30mAlaska Airlines
Deal found 7/25$167
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1610:05 amTUS - ORD
2 stops16h 25mAlaska Airlines
Deal found 7/25$172
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2911:37 amTUS - CMI
1 stop7h 00mAmerican Airlines
Deal found 7/24$178
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/253:08 pmTUS - ORD
1 stop23h 47mAlaska Airlines
Deal found 7/25$187
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/251:26 pmTUS - STL
1 stop7h 22mAmerican Airlines
Deal found 7/25$188
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2112:43 pmTUS - ORD
Nonstop3h 36mAmerican Airlines
Deal found 7/25$189

Find flights from Tucson to Illinois within your budget

Customize your flight search to find flights from Tucson to Illinois 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, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$263 - $322

Route

Depart

Return

Price

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

Sat 8/17

1 stop8h 54m

Lambert-St Louis

Sat 8/24

1 stop7h 57m

$263

TucsonMoline Quad-City

TUS - MLI

TUSMLI

Tucson

Thu 9/12

1 stop7h 37m

Moline Quad-City

Mon 9/23

1 stop6h 42m

$278

TucsonMoline Quad-City

TUS - MLI

TUSMLI

Tucson

Thu 9/12

2 stops9h 35m

Moline Quad-City

Mon 9/23

1 stop6h 38m

$283

TucsonChicago O'Hare Intl

TUS - ORD

TUSORD

Tucson

Thu 11/14

1 stop20h 00m

Chicago O'Hare Intl

Mon 11/18

1 stop24h 49m

$294

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

Thu 9/5

1 stop8h 02m

Lambert-St Louis

Tue 9/10

1 stop5h 46m

$296

TucsonChicago O'Hare Intl

TUS - ORD

TUSORD

Tucson

Sun 9/1

2 stops18h 33m

Chicago O'Hare Intl

Sat 9/7

2 stops20h 15m

$300

TucsonLambert-St Louis

TUS - STL

TUSSTL

Tucson

Wed 10/9

1 stop7h 12m

Lambert-St Louis

Sat 10/12

1 stop8h 04m

$306

TucsonChicago O'Hare Intl

TUS - ORD

TUSORD

Tucson

Thu 9/5

Nonstop3h 29m

Chicago O'Hare Intl

Sat 9/7

Nonstop4h 11m

$307

TucsonChicago O'Hare Intl

TUS - ORD

TUSORD

Tucson

Tue 9/10

1 stop19h 09m

Chicago O'Hare Intl

Tue 9/17

1 stop26h 50m

$322

Flights are sorted by cheapest first

Deals found on 7/25

No data available for this route at this time. Please check back soon.

Best time to book a flight from Tucson to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated July 26, 2024.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Tucson to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Illinois?

    For a flight from Tucson to Illinois, you will be flying from Tucson. Tucson (TUS) is just 7.5 mi from the center of the city.

  • Can I find flights from Tucson to Illinois for under $300 on Cheapflights?

    Yes, there are multiple flights from Tucson to Illinois for under $300. The cheapest flight booked recently is on Delta for just $263, but on average you can expect to pay $315.

  • Are there nonstop flights from Tucson to Illinois for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Tucson to Illinois under $400. A good price for a nonstop flight from Tucson to Illinois is less than $400.

  • Are there last-minute flights available from Tucson to Illinois for under $700?

    There are currently 20+ open flights from Tucson to Illinois within the next 7 days for less than $700.

  • What are the cheapest airlines to fly from Tucson to Illinois one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $142. Users have also found prices from $158 and $158 on Delta and American Airlines, respectively.

  • What are the most popular routes from Tucson to Illinois?

    While some choose either Tucson - Chicago Midway or Tucson - Lambert-St Louis, Tucson - Chicago O'Hare Intl is the most popular route from Tucson to Illinois.

  • What are the most reliable airlines from Tucson to Illinois?

    Before booking your flight to Illinois from Tucson, check out the most reliable airlines to get you to your destination on time: American Airlines (82%), Qatar Airways (80%), Finnair( 77%).

  • What are the cheapest flights from Tucson to Illinois?

    The cheapest flight price from Tucson to Illinois is $180. On average you can expect to pay $990. The most popular route, (Tucson - Chicago O'Hare Intl), can usually be booked for $300.

  • What does TUS to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Tucson Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a TUS to ORD flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Tucson to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Tucson to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Tucson to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Tucson to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Tucson to Illinois that include hotel bookings?

    Yes. In addition to deals on Tucson to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Illinois.

  • Can I find deals for business class flights from Tucson to Illinois?

    Yes. Cheapflights offers flight deals from Tucson to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Tucson to Illinois that allow pets onboard?

    Many airlines flying from Tucson to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Tucson to Illinois?

    Yes, you can often find last-minute deals on Tucson to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Tucson to Illinois flight deals updated?

    The Tucson to Illinois flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Tucson to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Tucson to Illinois (average of $245). Flying from Tucson to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Tucson to Illinois

Discover the top 3 airlines that operate flights from Tucson to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$188Average$455FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$240Average$508FlexibilityNo cancel feeOn-timeN/A
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Search flights from Tucson to Illinois by cabin class

Find flights from Tucson to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from Tucson to Illinois

Find hourly flight availability from Tucson to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 26, 2024.
1%of flight departuresEarly morningMidnight to 6 am
11%of flight departuresMorning6 am to noon
88%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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