Flight tickets from Chicago to Tucson International

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Flight deals from Chicago to Tucson International

Looking for a cheap last-minute deal or the best return flight from Chicago to Tucson International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Tucson International flights are currently cheapest in March.

Direct flights from Chicago to Tucson International

Chicago to Tucson International: Alternative routes

Compare routes from Chicago to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

Chicago to Tucson: Flight information

The things to know before you go.
Cheapest flight found₹ 14,422
Cheapest month to flyMarch
Average flight time3 hrs, 60 mins
Most popular airlineAmerican Airlines
Average flights per week81

Finding cheap flights from Chicago to Tucson International: Frequently asked questions

The best price we found for a return flight from Chicago to Tucson International is ₹ 21,529. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 59 minutes is the average flight time from Chicago to Tucson International.
American Airlines, United and SkyWest Airlines fly direct from Chicago to Tucson International.
As of February 2026, there are 81 flights per week flying from Chicago to Tucson International.
The cheapest month to fly from Chicago to Tucson International is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Tucson International Airport on Thursday, 12 March 2026.
Yes – the average flight time is 3 hours and 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Chicago to Tucson International Airport (TUS): What you need to know

  • Your travel plans take shape at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Check out your options for booking a flight from Chicago to Tucson International Airport (TUS) departing from either of these bases.

  • Around 3 hours 55 minutes is how long you'll be in the air on a direct Chicago to Tucson International Airport flight.

  • Tucson International Airport is located in Tucson. The city is in the UTC-7 timezone and is two hours behind Chicago.

  • O'Hare International Airport (ORD) to Tucson International Airport (TUS) is the most popular route. There are 24 direct weekly departures to pick from. If you prefer to head out later, take the last flight with American Airlines at 9:30pm. Choose the first ORD to TUS departure with United Airlines at 8:45am if you'd rather not wait around.

  • Get to the airport on time so you don't miss your flight from Chicago to TUS. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • During peak travel periods, expect extended wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international trips.

Airports in Chicago

O'Hare International Airport (ORD)

  • Fly without interruptions from O'Hare International Airport (ORD). Nonstop flights from Chicago to Tucson International Airport (TUS) operate from here.

  • You can book a direct flight from Chicago to Tucson International Airport with American Airlines. This well-known airline offers services from ORD.

  • American Airlines is the most frequently booked airline offering flights from ORD to TUS.

  • American Airlines is the most consistent performer for punctuality on this route.

  • Travelling from central Chicago to ORD takes around 55 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 40 kilometres in 35 minutes or so, depending on traffic.

  • Looking for a convenient hotel near O'Hare International Airport? If you've booked an early flight from Chicago to Tucson International Airport, these accommodation options will have you sleeping just around the corner from the terminal:

  • 74.85% of flights that leave from O'Hare International Airport reach their destination on time.

  • The address for ORD is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Catching a flight out of Chicago Midway International Airport (MDW)? Direct Chicago to Tucson International Airport (TUS) flight tickets are available from here.

  • From MDW, direct flights from Chicago to TUS are offered by Southwest Airlines.

  • Southwest Airlines has the largest share of bookings on the MDW to TUS route.

  • The carrier with the best on-time performance is Southwest Airlines. Its Chicago Midway International Airport to Tucson International Airport flights arrive as scheduled 70.49% of the time.

  • On public transport, you can travel from central Chicago to MDW in about 45 minutes. The terminal is roughly 19 kilometres away, and making the journey by car will take approximately 20 minutes.

  • Kick off your holiday early with an extra night away from home. Before your Chicago to TUS flight, stay in one of these hotels close to Chicago Midway International Airport:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure sheds light on how frequently flights that depart from this airport land on schedule.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is roughly 137 kilometres from central Chicago. Driving from the city centre to the terminal takes about 1 hour 25 minutes. If you're thinking about using public transport, expect a journey time of around 4 hours 15 minutes.

  • Rest a little longer, move a little slower, and still make your Chicago to Tucson International Airport flight without having to rush. These hotels near Chicago Rockford International Airport make departure day a breeze if you're flying out early:

  • Airports have an on-time performance rating that measures how often flights arrive without delays. At RFD, that rate is 76.19%.

  • The address of Chicago Rockford International Airport is 2 Airport Cir.

About Tucson International Airport (TUS)

Getting from Tucson International Airport (TUS) to central Tucson

  • From Tucson International Airport, central Tucson is around 21 kilometres away. It takes about 20 minutes to get to the city centre by car.

  • It'll take around 3 hours 5 minutes if you're travelling on public transport.

How to find the cheapest flights from Chicago to Tucson International Airport (TUS)

  • ₹ 14,422 is the best price for a one-way ticket from Chicago to Tucson International Airport. A return flight starts at ₹ 21,529. These fares may change depending on demand.

  • To snag cheap flights from Chicago to TUS, book your flight ticket one month ahead of your departure date.

  • June is when you're most likely to land a good deal on a Chicago to Tucson International Airport ticket. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Never miss a deal on flight tickets from Chicago to TUS by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.

  • Tailor your flights using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Chicago to Tucson International Airport.

The best time to fly from Chicago to Tucson International Airport (TUS)

  • October is the most popular month for flights from Chicago to Tucson International Airport (TUS). Visit Tucson in May for a more laid-back experience.

  • Lock in a Chicago to TUS flight ticket departing in June if you want to experience the city during its warmest month. You can expect temperatures in Tucson to range from 19ºC to 38ºC.

  • January sees temperatures of between 2ºC and 20ºC. Search for cheap tickets from Chicago to Tucson International Airport around that time if you like cooler conditions.

More about Tucson

Explore more of the United States

  • Phoenix is just one of the many places in the United States waiting to be discovered once you've seen Tucson. Around 177 kilometres away to the north-west, well-known attractions include Camelback Mountain, Cholla Trailhead Camelback Mountain and Yayoi Kusama Fireflies Infinity Mirror Room.

  • Mesa is another sought-after destination in the United States and is around 161 kilometres north-west of Tucson. No journey is complete without visiting Mesa Arts Centre, Commemorative Air Force Museum and Arizona Museum of Natural History.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.