$516 Cheap Flights from Stuttgart (STR) to Denver (DEN)
Popular airlines from Stuttgart Airport (STR) to Denver Intl. Airport (DEN)
KLMKLM
LufthansaLufthansa
Swiss International Air LinesSwiss International Air Lines
Austrian AirlinesAustrian Airlines
Air CanadaAir Canada
DeltaDelta
SASSAS
Cheap Flights from Stuttgart to Denver (STR-DEN)
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Stuttgart (STR) to Denver (DEN) at a glance
Travel with a selection of airlines offering flights from Stuttgart (STR) to Denver (DEN) on this international long-haul journey. Compare various options from full-service carriers to find the itinerary that suits your budget, schedule, and travel plans as you discover Denver's renowned attractions and neighborhoods. Here, you can find essential information regarding flights from Stuttgart Airport (STR) to Denver International Airport (DEN).
- Fastest flight duration: around 11h 30m in-flight, plus roughly 2 hours layover with one stop
- Route distance: roughly 5,100 miles (8,210 km)
- Flights per week: around 7 departures on average
- Typical fares (one-way): economy tickets often range from $340–$2180, depending on seasonality and how far ahead you book
Flights from Stuttgart Airport (STR) to Denver International Airport (DEN)
Recent traveler bookings reveal the top airlines favored for flights from Stuttgart (STR) to Denver (DEN), particularly for one-stop and multi-stop journeys. Many travelers opt for popular layovers at Frankfurt International Airport (FRA, approximately 1 hour and 15 minutes), Franz Josef Strauss International Airport (MUC, around 2 hours), and Heathrow Airport (LHR, about 3 hours). This variety allows you to consider different combinations of price, total travel time, and cabin class to create your ideal itinerary.
- Lufthansa: This full-service airline provides one-stop travel options, with one-way fares usually between $355 and $1315. It operates around 32% of the flights on this route, featuring an in-flight duration of 11 hours and 30 minutes, leading to a total journey time of about 13 hours and 30 minutes, including layover.
- United: Another full-service carrier, United offers one-stop service with one-way ticket prices generally ranging from $590 to $2300. It constitutes approximately 26% of departures on this route, with a similar in-flight time of 11 hours and 30 minutes, resulting in a total travel time of around 13 hours and 30 minutes, factoring in the layover.
Alternative routes from Stuttgart (STR) to Denver (DEN)
How to find the best prices for flights from Stuttgart (STR) to Denver (DEN)
Getting some of the best deals on flights from Stuttgart to Denver is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are generally found when booking 2-8 weeks in advance, which is also the timeframe most travelers choose. Morning departures, between 5 am and 12 pm, tend to offer lower prices and are quite popular. Additionally, flying on Thursday usually provides cheaper rates, while Saturday remains the most popular travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- 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.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- 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 Denver International Airport from Stuttgart Airport
Denver welcomes travelers from Stuttgart with a range of transport options based on price, convenience, and proximity. For departures, Stuttgart Airport is roughly a less than 5 minutes' drive (covering about 0.2 mile) from central Stuttgart. Here's how to reach Denver efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Denver, with private rides that can be arranged in advance.
- Car rental: Renting a car from Denver International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Denver 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 Denver International Airport, Jeppesen Terminal Station, a metro station, is conveniently located just 0.1 miles away on foot, providing easy access for travelers looking to venture into the city.
Stuttgart to Denver Flights
The cheapest times to fly from Stuttgart 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 Stuttgart to Denver are during the month of November. You can find some of the cheapest flights from Stuttgart to Denver with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Stuttgart to Denver
Sunday is one of the best days to book for cheap flights from Stuttgart 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 Stuttgart 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 Stuttgart to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $516 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 Stuttgart 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 Stuttgart 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $516 and cheap return flights $839 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights usually range from $1497 to $5542, and return flights typically cost between $827 and $3513. 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 Stuttgart (STR) to Denver, CO (DEN-Denver 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from STR to DEN is November 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
Enter STR to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
SAS is one of the cheapest airlines offering connecting flights from Stuttgart (STR) to Denver Intl. (DEN), with round-trip tickets starting from around $1,468. You can find connecting flights with a layover in Kastrup (CPH). 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Stuttgart (STR) to Denver, CO (DEN-Denver 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 Stuttgart (STR) to Denver, CO (DEN-Denver 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Stuttgart Airport (STR) to Denver International Airport (DEN) typically departs at around 12:10 AM, operated by FlexFlight and British Airways. This seasonal service is available in June, allowing you to start your day early in Denver. 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Stuttgart (STR) to Denver, CO (DEN) are in the early morning, from 6am to 9am. About 52% of passengers prefer this time window. Many major carriers, including Lufthansa and United Airlines, offer flights during this window. This timing is popular because it allows you to arrive in Denver with a full day ahead of you.
How long does it take to fly from Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
Flying from STR to DEN with a connection usually takes about 15 hours 20 minutes, traveling roughly 5,111 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
Business class seats are offered on the STR to DEN route. Airlines that offer business class service on this route include:
- Lufthansa
- Eurowings
- British Airways
- Helvetic Airways
- Swiss International Air Lines
- Turkish Airlines
- Hop!
- FlexFlight
- Air France
How do I earn miles on a Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Stuttgart (STR) to Denver, CO (DEN-Denver 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 Denver from Stuttgart (STR)?
From Stuttgart (STR), you can fly into Denver Intl. (DEN) to reach Denver. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Schiphol (AMS), Heathrow (LHR) before reaching Denver. 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Stuttgart (STR) to Denver, CO (DEN-Denver 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Stuttgart (STR) to Denver, CO (DEN-Denver Intl.) Denver 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 Stuttgart (STR) to Denver, CO (DEN-Denver Intl.)?
If you booked your Stuttgart (STR) to Denver, CO (DEN-Denver 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 | Stuttgart Airport |
|---|---|
Destination airport | Denver Intl. Airport |
Distance | 5,109 miles away |
Airlines serving | KLM, Lufthansa, Swiss International Air Lines, Austrian Airlines, Air Canada, Delta, SAS, Turkish Airlines |
Popular airline | KLM |
Roundtrip price | $789 |