$854 Cheap Flights from Tucuman (TUC) to Denver (DEN)

View $854 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Tucuman (TUC-Teniente General Benjamin Matienzo Intl.) to Denver Intl. Airport (DEN)

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Cheap Flights from Tucuman to Denver (TUC-DEN)

Prices were available within the past 7 days and start at $854 for one-way flights and $983 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Oct 30 - Sun, Nov 9
TUC
Tucuman
DEN
Denver
$983 Roundtrip, found 5 days ago
$983
Roundtrip
found 5 days ago
Select Copa flight, departing Thu, Oct 30 from Tucuman to Denver, returning Sun, Nov 9, priced at $983 found 5 days ago
Aerolineas Argentinas
Thu, Oct 30 - Mon, Nov 3
TUC
Tucuman
DEN
Denver
$998 Roundtrip, found 5 days ago
$998
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Thu, Oct 30 from Tucuman to Denver, returning Mon, Nov 3, priced at $998 found 5 days ago
Copa
Tue, Nov 25 - Fri, Nov 28
TUC
Tucuman
DEN
Denver
$1,004 Roundtrip, found 1 day ago
$1,004
Roundtrip
found 1 day ago
Select Copa flight, departing Tue, Nov 25 from Tucuman to Denver, returning Fri, Nov 28, priced at $1,004 found 1 day ago
Copa
Thu, Nov 27 - Fri, Nov 28
TUC
Tucuman
DEN
Denver
$1,025 Roundtrip, found 1 day ago
$1,025
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Nov 27 from Tucuman to Denver, returning Fri, Nov 28, priced at $1,025 found 1 day ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
TUC
Tucuman
DEN
Denver
$1,026 Roundtrip, found 1 day ago
$1,026
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Tucuman to Denver, returning Thu, Dec 4, priced at $1,026 found 1 day ago
Copa
Thu, Oct 30 - Fri, Oct 31
TUC
Tucuman
DEN
Denver
$1,033 Roundtrip, found 5 days ago
$1,033
Roundtrip
found 5 days ago
Select Copa flight, departing Thu, Oct 30 from Tucuman to Denver, returning Fri, Oct 31, priced at $1,033 found 5 days ago
Aerolineas Argentinas
Mon, Oct 27 - Mon, Nov 3
TUC
Tucuman
DEN
Denver
$1,051 Roundtrip, found 5 days ago
$1,051
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Mon, Oct 27 from Tucuman to Denver, returning Mon, Nov 3, priced at $1,051 found 5 days ago
Aerolineas Argentinas
Thu, Nov 27 - Tue, Dec 2
TUC
Tucuman
DEN
Denver
$1,080 Roundtrip, found 1 day ago
$1,080
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Tucuman to Denver, returning Tue, Dec 2, priced at $1,080 found 1 day ago
Copa
Thu, Nov 27 - Sun, Nov 30
TUC
Tucuman
DEN
Denver
$1,084 Roundtrip, found 1 day ago
$1,084
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Nov 27 from Tucuman to Denver, returning Sun, Nov 30, priced at $1,084 found 1 day ago
Aerolineas Argentinas
Thu, Oct 30 - Sat, Nov 8
TUC
Tucuman
DEN
Denver
$1,105 Roundtrip, found 5 days ago
$1,105
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Thu, Oct 30 from Tucuman to Denver, returning Sat, Nov 8, priced at $1,105 found 5 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $983
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $983
Flights from Tucuman (TUC) to Denver (DEN)
Origin airport
Teniente General Benjamin Matienzo Intl.
Destination airport
Denver Intl.
Roundtrip price
$982
Distance
5263 mi

Tucuman to Denver Flights

The cheapest times to fly from Tucuman to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tucuman to Denver are during the month of October. You can find some of the cheapest flights from Tucuman to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucuman to Denver

Sunday is one of the best days to book for cheap flights from Tucuman to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tucuman to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tucuman to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $854 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tucuman to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tucuman to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $854 or cheap return flight from $983 from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN)?
The cheapest month to fly from TUC to DEN is October, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TUC to DEN. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN)?
There are no daily direct flights available from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from TUC to DEN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN)?
To avoid potential delays on the Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN) last-minute?
Booking your plane ticket from TUC to DEN shortly before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a TUC to DEN flight and hotel package?
You'll generally save money by securing a TUC to DEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Teniente General Benjamin Matienzo Intl. Airport (TUC) to Denver Intl. Airport (DEN)?
If you reserved your TUC to DEN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.