Cheap flights from Chicago O'Hare Intl Airport to Tucson from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Tucson departing on 5/29. 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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Delta flights from Chicago O'Hare Intl Airport to Tucson
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Frontier flights from Chicago O'Hare Intl Airport to Tucson
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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, September is the cheapest month to fly from Chicago O'Hare Intl Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $424. If you don’t want to visit Tucson in September, then you should wait until May to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $427.
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 Chicago O'Hare Intl Airport. The lowest ticket price found for a Wednesday departure recently was $419. 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 Chicago O'Hare Intl Airport to Tucson for around $518.
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 Chicago O'Hare Intl Airport 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 $511.
What is the cheapest Chicago O'Hare Intl to Tucson flight route?
Fly from Chicago O'Hare Intl to Tucson for the best Chicago O'Hare Intl - 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 Chicago O'Hare Intl Airport when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $453 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Chicago O'Hare Intl Airport for as low as $392 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Tucson flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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 Chicago O'Hare Intl to Tucson?
Frontier, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Tucson
What airlines fly to Tucson?
American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Tucson from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 3 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 Chicago O'Hare Intl Airport to Tucson on average per day?
As of April 2025, there are 5 flights per day flying from Chicago O'Hare Intl Airport to Tucson. The most common time of day flights depart is 9:00PM, with 72% of flights taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Tucson on average per week?
As of April 2025, there are 41 flights per week flying from Chicago O'Hare Intl Airport to Tucson. The most common day of the week flights depart is Mon, with 27% of flights taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Tucson
Cheap Chicago O'Hare Intl Airport to Tucson (ORD to TUS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Tucson
How far is Chicago O'Hare Intl to Tucson by plane?
The distance between Chicago O'Hare Intl and Tucson is about 1431.1 mi. Typically, this will take 3h 44m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Tucson Airport?
Prices for flights from Chicago O'Hare Intl Airport to Tucson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Tucson Airport?
As of April 2025, there are 3 operators available to choose from for flights from Chicago O'Hare Intl Airport to Tucson Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Tucson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Tucson?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Tucson is Boeing 737-800 (32.55% of total bookings). The next most popular plane models are Boeing 737-700 (19.08%), Embraer 175 (Enhanced Winglets) (15.14%), and Airbus A320-100/200 (12.11%).
What is the most popular airline from Chicago O'Hare Intl Airport to Tucson?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Tucson is American Airlines (76% of total bookings). The next most popular airlines are United Airlines (23%) and Frontier (2%).
Best airlines flying from Chicago O'Hare Intl Airport to Tucson
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Tucson with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $109 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 7.4 8,696 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Tucson
United Airlines flies from Chicago O'Hare Intl Airport to Tucson around 8 times per week, with 8,696 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Tucson in the last 72 hours was $337 (round-trip), much lower than the average airfare cost of $499 for United Airlines flights on this route.
American Airlines Flights From Chicago O'Hare Intl Airport to Tucson
American Airlines is also a popular choice for this route. American Airlines flight deals for Chicago O'Hare Intl Airport to Tucson start from as low as $253 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $452. American Airlines operates 6 flights to Tucson from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.2/10 across 10,000 reviews.
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Why should I use momondo to find a flight deal from Chicago to Tucson?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Tucson. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Tucson with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Tucson flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Tucson?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from Chicago.
I’m not ready to book a flight from Chicago to Tucson right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Tucson from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.