Ancient ruins with a coastal backdrop.

$494 Cheap Flights from Denver (DEN) to Tunis (TUN)

View $494 flight on Mon, Sep 28, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Tunis - Carthage Intl. Airport (TUN)

Cheap Flights from Denver to Tunis (DEN-TUN)

Prices were available within the past 7 days and start at $494 for one-way flights and $997 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 28 - Tue, Nov 10
DEN
Denver
TUN
Tunis
$997 Roundtrip, found 1 day ago
$997
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Denver to Tunis, returning Tue, Nov 10, priced at $997 found 1 day ago
United
Wed, Oct 28 - Tue, Nov 10
DEN
Denver
TUN
Tunis
$1,004 Roundtrip, found 1 day ago
$1,004
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Denver to Tunis, returning Tue, Nov 10, priced at $1,004 found 1 day ago
United
Wed, Oct 28 - Tue, Nov 10
DEN
Denver
TUN
Tunis
$1,008 Roundtrip, found 1 day ago
$1,008
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Denver to Tunis, returning Tue, Nov 10, priced at $1,008 found 1 day ago
Turkish Airlines
Tue, Apr 27 - Sat, May 15
DEN
Denver
TUN
Tunis
$1,010 Roundtrip, found 1 day ago
$1,010
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Apr 27 from Denver to Tunis, returning Sat, May 15, priced at $1,010 found 1 day ago
Lufthansa
Mon, Oct 19 - Thu, Oct 29
DEN
Denver
TUN
Tunis
$1,018 Roundtrip, found 6 days ago
$1,018
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Oct 19 from Denver to Tunis, returning Thu, Oct 29, priced at $1,018 found 6 days ago
Delta
Wed, Oct 28 - Tue, Nov 10
DEN
Denver
TUN
Tunis
$1,024 Roundtrip, found 1 day ago
$1,024
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 28 from Denver to Tunis, returning Tue, Nov 10, priced at $1,024 found 1 day ago
Air Canada
Tue, Sep 22 - Wed, Sep 30
DEN
Denver
TUN
Tunis
$1,024 Roundtrip, found 5 days ago
$1,024
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Sep 22 from Denver to Tunis, returning Wed, Sep 30, priced at $1,024 found 5 days ago
Lufthansa
Wed, Oct 21 - Wed, Oct 28
DEN
Denver
TUN
Tunis
$1,025 Roundtrip, found 5 days ago
$1,025
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Oct 21 from Denver to Tunis, returning Wed, Oct 28, priced at $1,025 found 5 days ago
Lufthansa
Wed, Oct 21 - Wed, Oct 28
DEN
Denver
TUN
Tunis
$1,030 Roundtrip, found 5 days ago
$1,030
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Oct 21 from Denver to Tunis, returning Wed, Oct 28, priced at $1,030 found 5 days ago
United
Wed, Oct 28 - Tue, Nov 10
DEN
Denver
TUN
Tunis
$1,032 Roundtrip, found 1 day ago
$1,032
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Denver to Tunis, returning Tue, Nov 10, priced at $1,032 found 1 day ago

What you need to know for your flight from Denver Intl. to Tunis - Carthage Intl.

Denver (DEN) to Tunis (TUN) at a glance

Embark on an exciting journey from Denver (DEN) to Tunis (TUN) with a variety of airlines offering international long-haul flights. Explore options from full-service carriers to discover the itinerary that best aligns with your budget, schedule, and travel plans as you delve into the renowned sights and neighborhoods of Tunis. Get the essential information for flights departing from Denver International Airport (DEN) to Tunis-Carthage International Airport (TUN).

  • Fastest flight duration: around 14h 30m in-flight, plus roughly 4h 45m layover with one stop
  • Route distance: roughly 5,700 miles (9,170 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $360–$1005, depending on seasonality and how far ahead you book

Flights from Denver International Airport (DEN) to Tunis - Carthage International Airport (TUN)

Based on the latest traveler bookings, here are the top airlines favored for flights from Denver to Tunis, particularly for one-stop and multi-stop options. Common layover points include Istanbul Airport (IST) with an approximate layover of 5 hours and 15 minutes, Fiumicino - Leonardo da Vinci International Airport (FCO) at around 4 hours and 45 minutes, and Frankfurt International Airport (FRA) with a layover of about 3 hours and 30 minutes. This variety allows you to customize your travel experience by balancing price, total travel time, and cabin class to find the ideal itinerary.

  • Turkish Airlines: This full-service airline provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $360 and $975. It operates around 58% of flights on this route, offering an average in-flight duration of 14 hours and 30 minutes, leading to a total travel time of about 19 hours and 15 minutes.
  • United: Another full-service option, United offers one-stop flights priced between $510 and $765 for one-way trips. It accounts for roughly 26% of departures on this route, with approximately 14 hours and 30 minutes spent in the air, resulting in an overall journey time of around 19 hours and 15 minutes, including layover time.

Alternative routes from Denver (DEN) to Tunis (TUN)

  • Colorado Springs to Tunis (COS-TUN): Colorado Springs Airport (COS) is located approximately 73 miles from Denver International Airport (DEN), providing a convenient travel option for passengers.
  • Denver to Monastir (DEN-MIR): Habib Bourguiba International Airport (MIR) lies about 81 miles from Tunis - Carthage International Airport (TUN), making it an accessible destination for travelers.

How to find the best prices for flights from Denver (DEN) to Tunis (TUN)

Getting some of the best deals on flights from Denver to Tunis is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which is also when most travelers make their reservations. Departures in the evening, between 6 PM and 12 AM, tend to offer lower prices and are the most popular flight times. Additionally, flying on Tuesday generally provides cheaper options, although Saturday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Tunis - Carthage International Airport from Denver International Airport

Tunis welcomes travelers from Denver with a range of transport options based on price, convenience, and proximity. Here's how to reach Tunis efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tunis, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Tunis - Carthage International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tunis - Carthage International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Tunis - Carthage International Airport, several key transport links are conveniently accessible by car, including L'Indépendance Station, a train station located about 1.6 miles from the airport, and Ariana Station, a metro station situated approximately 2 miles away. Additionally, Tunis Seaport, a seaport, is around 4.8 miles from the airport.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) cost?
You can find cheap one-way flights from $494 and cheap return flights from $997 Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) with Expedia. One-way flights generally range between $1065 and $8485, and roundtrip flights usually range from $1037 to $6567. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The cheapest month to fly from DEN to TUN is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Enter DEN to TUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Denver, CO (DEN) to Tunis (TUN), with round-trip tickets starting from around $1,144 with a layover in John F. Kennedy Intl. (JFK). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The earliest flight from Denver International Airport (DEN) to Tunis - Carthage International (TUN) typically departs at around 12:30 AM local time, operated by Delta and Air France. This is a seasonal service active in January. An early departure like this can help you maximize your time in Tunis. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
The most popular departure times for flights from Denver (DEN) to Tunis (TUN) are in the late morning, from 9am to 12pm. About 26% of passengers prefer this time window. Many major carriers, including United Airlines and Air Canada, offer flights during this window. This timing works well because it allows you to enjoy a relaxed morning before your flight.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Flying from DEN to TUN with a connection usually takes about 19 hours 20 minutes, traveling roughly 5,720 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
Business class is available on flights from DEN to TUN. Airlines that offer business class service on this route include:

  • United Airlines
  • Turkish Airlines
  • Lufthansa
  • Delta Air Lines
  • Air Canada
  • Aer Lingus
  • American Airlines
  • Air France

First class is available with United Airlines.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tunis from Denver Intl. (DEN)?
From Denver Intl. (DEN), you can fly into Tunis - Carthage Intl. (TUN) to reach Tunis. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), Washington Dulles Intl. (IAD) before reaching Tunis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) Tunis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Tunis (TUN-Tunis - Carthage Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Tunis - Carthage Intl.
Airlines serving
Air Canada, Air France, Delta, ITA Airways, KLM, Lufthansa, Qatar Airways, Turkish Airlines
Roundtrip price
$997
Distance
5719 mi

Book with confidence

Denver to Tunis Flights

The cheapest times to fly from Denver to Tunis

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 Denver to Tunis are during the month of October. You can find some of the cheapest flights from Denver to Tunis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Tunis

Sunday is one of the best days to book for cheap flights from Denver to Tunis: 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 Denver to Tunis

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 Denver to Tunis in 2026. You can also book with separate airlines for your outbound and return journeys, from $494 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 Denver to Tunis 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 Denver to Tunis 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.

 

Denver to Tunis Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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