STR - DEN

464€ Find Cheap Flights from Stuttgart to Denver – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stuttgart to Denver departing on 18.09.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 22% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
701 €
Typical prices: 647 €-772 €
Lufthansa
Mon 21.9.Tue 6.10.
STR - DEN • 1 stop
Cheapest one-way flight
464 €
Multiple Airlines
Fri 18.9.
STR - DEN • 3 stops
Top airlines
Cheapest • from 701 € (return)
Best reviews • 7,5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Stuttgart and Denver. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 947 € (return)
Shortest trip • 13h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Stuttgart to Denver (STR-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Stuttgart to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Stuttgart to Denver

Mon, 21. Sep - Tue, 6. Oct
Lufthansa Logo
6:10 - 13:45
STR
-
DEN
15h 35m
1 stop
Lufthansa Logo
16:05 - 12:25
DEN
-
STR
12h 20m
1 stop
701 €Lufthansa
Tue, 8. Sep - Tue, 29. Sep
Lufthansa Logo
13:05 - 18:45
STR
-
DEN
13h 40m
1 stop
Lufthansa Logo
11:15 - 12:25
DEN
-
STR
17h 10m
2 stops
704 €Lufthansa
Mon, 21. Sep - Wed, 7. Oct
Lufthansa Logo
6:10 - 13:45
STR
-
DEN
15h 35m
1 stop
Lufthansa Logo
11:15 - 12:25
DEN
-
STR
17h 10m
2 stops
704 €Lufthansa
Fri, 4. Sep - Sun, 13. Sep
Scandinavian Airlines Logo
20:10 - 23:02
STR
-
DEN
34h 52m
2 stops
Scandinavian Airlines Logo
6:35 - 14:40
DEN
-
STR
24h 05m
2 stops
708 €Scandinavian Airlines
Tue, 8. Sep - Tue, 29. Sep
Delta Logo
6:00 - 15:24
STR
-
DEN
17h 24m
2 stops
Delta Logo
11:25 - 10:30
DEN
-
STR
15h 05m
2 stops
709 €Delta
Mon, 21. Sep - Wed, 7. Oct
Delta Logo
6:00 - 20:05
STR
-
DEN
22h 05m
2 stops
Delta Logo
6:30 - 9:15
DEN
-
STR
18h 45m
2 stops
710 €Delta
Mon, 14. Sep - Mon, 21. Sep
United Airlines Logo
6:10 - 13:45
STR
-
DEN
15h 35m
1 stop
United Airlines Logo
16:15 - 12:25
DEN
-
STR
12h 10m
1 stop
715 €United Airlines
Fri, 4. Sep - Sun, 13. Sep
United Airlines Logo
6:10 - 13:45
STR
-
DEN
15h 35m
1 stop
United Airlines Logo
16:15 - 16:15
DEN
-
STR
16h 00m
1 stop
726 €United Airlines
Sun, 23. Aug - Mon, 31. Aug
United Airlines Logo
6:10 - 13:45
STR
-
DEN
15h 35m
1 stop
United Airlines Logo
16:15 - 16:15
DEN
-
STR
16h 00m
1 stop
732 €United Airlines
Mon, 17. Aug - Fri, 21. Aug
SWISS Logo
19:25 - 16:34
STR
-
DEN
29h 09m
2 stops
SWISS Logo
13:25 - 9:55
DEN
-
STR
36h 30m
2 stops
1.039 €SWISS
Booking Insights

KAYAK's insights & trends for Stuttgart to Denver flights

Get data-powered insights and trends into flights from Stuttgart to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Stuttgart to Denver?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Stuttgart to Denver departing in September.

Flight prices are typical for this route right now.

Flights to Denver from Stuttgart usually cost between 618 € and 871 € in September.
The lowest price found in the past 5 days was 701 € on Lufthansa (21. Sept–6. Oct).

What is the cheapest month to fly from Stuttgart to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Stuttgart to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Stuttgart to Denver is April, where tickets cost 558 € (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is 989 € and 847 € respectively.

Good to know - Cheap tickets from Stuttgart to Denver

Low season

April

Cheapest flight

464 €
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Stuttgart to Denver

When to book flights from Stuttgart to Denver

Are your dates flexible? Find out the best times to travel from Stuttgart to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Stuttgart to Denver

  • What is the cheapest flight from Stuttgart to Denver?

    In the last 5 days, the lowest price for a flight from Stuttgart to Denver was 464 € for a one-way ticket and 701 € for a return.

  • Which aircraft models fly most regularly from Stuttgart to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Stuttgart to Denver?

    Star Alliance is the only airline alliance operating flights between Stuttgart and Denver.

  • Which is the best airline for flights from Stuttgart to Denver, Lufthansa or SWISS?

    The two airlines most popular with KAYAK users for flights from Stuttgart to Denver are Lufthansa and SWISS. With an average price for the route of 827 € and an overall rating of 6,8, Lufthansa is the most popular choice. SWISS is also a great choice for the route, with an average price of 711 € and an overall rating of 7,5.

  • How does KAYAK find such low prices on flights from Stuttgart to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Stuttgart to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Stuttgart to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Stuttgart is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Stuttgart to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Denver with an airline and back to Stuttgart with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Stuttgart to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Stuttgart up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Stuttgart to Denver

 
See real verified KAYAK customer reviews for airlines flying from Stuttgart to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Stuttgart to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,5
SWISSOverall score based on 2021 reviews
8,3Crew
7,1Food
7,7Boarding
6,8Entertainment
7,4Comfort
Airline reviews

I have no Comment. Super clean, Fantastic Crew, Food was delicious. Also wanted to add the Zurich Airport. Super nice people everything is in order super clean.

10,0 ExcellentVedat, Jul 2026
ZRH - ORD
Read more SWISS reviews

I have no Comment. Super clean, Fantastic Crew, Food was delicious. Also wanted to add the Zurich Airport. Super nice people everything is in order super clean.

I like it very much it was a good experience with an excellent service

The crew and service was excellent. The food and entertainment were very good but not excellent.

Best service we’ve ever experienced! Special thanks to the crew member who took care of us throughout the journey. It was truly a once-in-a-lifetime experience. We love Swiss Air!

The boarding of this flight was total chaos. For some reason, all passengers had to stand in a lengthy line at the gate to have our passports checked for the FOURTH time. No reason was offered for the necessity of the fourth re-check, and when we got to the end of the line, the check was perfunctory. There was little to no crowd control at the gate and in some cases, tempers were flaring. On the other hand, once we got on board, everything about this flight from start to finish, especially the quality of the food and the service, was probably the best I have ever experienced..

Boarding was very chaotic, we had to stand in two different lines that were not clearly marked, and the announcements were not understandable from the microphones, and we speak both German and English. We paid Kayak $120+ for seat assignments when we purchased our tickets but when we printed our boarding passes, suddenly we had been changed to 16 rows further back than our assigned seats we paid for. The seats we were assigned to on our boarding passes had no usable overhead bins and so we had to sit with our carry on backpacks underneath our feet in an already crowded space. One video/entertainment screen kept crashing and thus was useless for viewing anything. It was not an enjoyable flight.

The seat and leg room is small on the 2 seated row. Otherwise, very good crew and service.

Entertainment sounds were not good. Otherwise everything else was good.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Not good. We returned on united airlines and the food was horrible.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Lufthansa seats were much more comfortable than United. While they had about the same video selection, Lufthansa didn't put advertisements in with the movies like United did. And the Lufthansa food was much better than United.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

We love United Premium Plus! So comfortable without the cost of Polaris Club. The crew was so attentive and friendly!!

I have to wait for plane in Denver for three hours. I don’t receive my luggage in Denver. I come back home without the luggage and I wait till next day to see my luggage again. Not really good experience with United airlines. I’m sorry to say that.

Excellent as always. Had issues checking-in online. Please fix.

Everything about the flight was good. My one complaint would be that we were required to pay for a seat in order to select our seats before the flight. When I pay for a ticket I think the seat selection should be included.

Crew was wonderful and attentive. Chris (I think that was his name as I was seated in the back in 52F) was amazing and funny. The captain was informative and did everything to get us to Denver as close to on time as possible. Bags came quickly at baggage claim. Online check in would not allow me to change my seat 24 hours ahead of time with dozens of seats showing open and I really do not enjoy being in the back of the plane for long international flights.

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

This flight went smoothly and the economy plus free upgrade worked very well.

The hot towels before the second meal was an unexpected surprise. The crew was attentive and personable, and that’s a lot on a nine hour flight. And the hot pretzels were a kind of “auf wiedersehn “ to Germany.

Upgraded to business class and it was worth every dollar! The connection in Denver was way too tight time wise and going through customs there plus re-visiting security screen again caused me to miss my connecting flight. KAYAK should not allow that tight of connection on international flights.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

I wrote about this leg of my itinerary in a previous part of this review

Everything you need to know for your flight from Stuttgart to Denver

Information on your arrival and departure airports