There are most likely no direct flights on the Chicago — Tucson route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Tucson. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Tucson, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Chicago — Tucson route
Chicago — Tucson
06/07/2026
Departure
Direct flight
WN519
starting at $277
starting at $259
On the Chicago — Tucson route, flights are operated only by Southwest Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $259, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Southwest Airlines regularly offers special deals.
The cheapest one-way flight from Chicago to Tucson departs on 06/08/2026, is operated by Southwest Airlines and costs $259
The cheapest roundtrip flight from Chicago to Tucson departs on 07/21/2026, is operated by Southwest Airlines and costs $333
Fastest flight from Chicago to Tucson takes 12h 35m
There are direct flights on this route 1 day a week: Su
The distance between Chicago and Tucson is 2319km (1438 miles). The time difference between Chicago and Tucson is 1h
We couldn't find any special offers for flights from Chicago to Tucson
The cheapest flight ticket from Chicago to Tucson according to data for the last 48 hours costs $259
Often the best time to buy tickets from Chicago to Tucson is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Tucson can be found flying in these months: June.
The fastest flights from Chicago to Tucson start from 12 hours 35 minutes in the air.
The following airlines operate direct flights on the route Chicago — Tucson: Southwest Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Tucson