Cheap flights from Illinois to Tucson from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Tucson departing on 6/29. 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 Illinois to Tucson
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 Tucson?
In general, August is the cheapest month to fly from Illinois to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $392. If you don’t want to visit Tucson in August, then you should wait until April to fly from Illinois, when ticket prices are also cheap, with an average price of $419.
What is the cheapest day to depart on your flight to Tucson?
According to our data, Wednesday is the cheapest day to fly to Tucson from Illinois. The lowest ticket price found for a Wednesday departure recently was $433. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Tucson for around $522.
What is the cheapest time of day to depart on your flight to Tucson?
In the afternoon is the cheapest time of day to fly from Illinois to Tucson when you can find flight prices for as low as $447. Flying to Tucson in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $492.
What is the cheapest Illinois to Tucson flight route?
Fly from Chicago Midway to Tucson for the best Illinois - Tucson flight prices
How far in advance should I book a flight to Tucson?
You are more likely to see cheaper flights to Tucson from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Illinois for as low as $379 on momondo.
What cabin class options are available on Illinois to Tucson flights?
There are 4 cabin classes available to choose from on Illinois to Tucson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Tucson?
Frontier, Sun Country Air, and Delta are the most popular carriers operating from Illinois to Tucson
What airlines fly to Tucson?
American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Tucson from Illinois according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 6 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Tucson on average per day?
8 flights are operational daily from Illinois to Tucson as of June 2025. The most popular departure time for this route is 8:00PM, with 70% of flights per day taking off in the evening.
How many flights depart from Illinois to Tucson on average per week?
59 flights are operational weekly from Illinois to Tucson as of June 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap Illinois to Tucson flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Tucson
When did momondo last update prices for flights from Illinois to Tucson Airport?
Prices for flights from Illinois to Tucson Airport are updated daily.
How many operators does momondo search for flights from Illinois to Tucson Airport?
There are 5 operators available for flights from Illinois to Tucson Airport as of June 2025.
How old do you have to be to fly from Illinois to Tucson Airport?
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 Illinois to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Tucson?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Tucson is Boeing 737-800 (28.99% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (19.75%), Boeing 737-700 (18.07%), and Boeing 737 MAX 8 (10.64%).
Best airlines flying from Illinois to Tucson
Compare and see reviews for airlines that fly from Illinois to Tucson with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $109 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $375 | Free Cancellation | Rating 8.0 4,280 reviews |
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Tucson?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tucson from Illinois.
Can I find flights from Illinois to Tucson with flexible booking policies on momondo?
All flight searches from Illinois to Tucson on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Tucson?
Once you have performed a search for Illinois to Tucson flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Illinois to Tucson right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois to Tucson now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tucson and let you know when they change.