Cheap flights from Tucson to Chicago from $124
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 7/10. 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 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 January is, on average, the cheapest month to fly to Chicago from Tucson, with most prices found around $373. If you’re not able to fly to Chicago in January, then September is your next best option. Flight prices from Tucson to Chicago during September average around $381.
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 $463. 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 $536.
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 $492. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $521.
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 23 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $443 when searching 23 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?
No. A direct flight is the cheapest option for a flight between Tucson to Chicago.
How have Tucson to Chicago flight prices changed over time?
As of June 2025, prices for Tucson to Chicago flights are approximately 7% 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?
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 62% 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.
How many flights depart from Tucson to Chicago on average per day?
11 flights are operational daily from Tucson to Chicago as of June 2025. The most popular departure time for this route is 12:00PM, with 50% of flights per day taking off in the afternoon.
How many flights depart from Tucson to Chicago on average per week?
79 flights are operational weekly from Tucson to Chicago as of June 2025. The most popular departure day for this route is Tue, with 15% 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
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 June 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 Boeing 737-800, making up 26.87% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 25.70%, Boeing 737-700 with 12.03%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 11.33%.
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 67% of the total bookings. Other popular airlines include United Airlines with 18%, Southwest with 12%, and Frontier with 3%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $149 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $321 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Tucson to Chicago
Southwest is one of the most popular airlines flying from Tucson to Chicago, operating 5 flights/week on average for this route. A good Southwest flight deal for Tucson to Chicago starts from $379 round-trip, up to an average price of $471. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Tucson to Chicago
Across 8,790 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Tucson to Chicago about 7 times each week, with ticket deals ranging from $149 to $469. Price data is based on momondo searches in the last 72 hours.
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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.