How long is the flight from Colorado to Austria?

The flight from Colorado to Austria depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Denver (a popular airport in Colorado) to Vienna (the most popular airport in Austria), then the flight time is 12h 20m on average. If you fly from Colorado Springs (another popular airport in Colorado) to Vienna, then the average flight time is 20h 15m.

What airlines fly to Austria?

Lufthansa, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Austria from Colorado according to our data. Lufthansa is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 5 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado to Austria?

British Airways and American Airlines are the most popular carriers operating from Colorado to Austria

When did momondo last update prices for flights from Colorado to Austria?

Prices for flights from Colorado to Austria refresh daily.

How many operators does momondo search for flights from Colorado to Austria?

As of June 2026, there are 5 operators available to choose from for flights from Colorado to Austria.

How old do you have to be to fly from Colorado to Austria?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Austria.

What documentation or ID do you need to fly to Austria?

The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$264 Cheap Flights from Colorado to Austria in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Austria

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 10:35 pm

DEN

SZG

21h 10m

1 stop

2:35 pm - 3:35 pm

SZG

DEN

33h 00m

1 stop

$791Lufthansa

Tue, Dec 1 - Mon, Dec 7

4:40 pm - 9:35 am

DEN

VIE

32h 55m

3 stops

3:35 pm - 7:00 pm

VIE

DEN

35h 25m

3 stops

$798Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

5:25 pm - 10:35 pm

DEN

SZG

21h 10m

1 stop

2:35 pm - 3:35 pm

SZG

DEN

33h 00m

1 stop

$801Lufthansa

Tue, Dec 1 - Mon, Dec 7

5:42 pm - 6:15 pm

DEN

SZG

16h 33m

2 stops

2:35 pm - 4:38 pm

SZG

DEN

58h 03m

2 stops

$812Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

9:40 am - 8:35 am

DEN

VIE

14h 55m

1 stop

6:00 am - 6:55 pm

VIE

DEN

20h 55m

2 stops

$817Air Canada

Mon, Aug 10 - Tue, Aug 25

6:05 pm - 8:20 am

DEN

VIE

30h 15m

1 stop

6:00 am - 6:55 pm

VIE

DEN

20h 55m

2 stops

$820Air Canada

Sun, Aug 16 - Tue, Sep 1

8:25 pm - 3:35 pm

DEN

VIE

35h 10m

1 stop

4:35 pm - 6:25 pm

VIE

DEN

33h 50m

1 stop

$821Turkish Airlines

Thu, Sep 10 - Fri, Sep 18

12:11 pm - 5:20 pm

COS

VIE

21h 09m

2 stops

7:00 am - 9:54 pm

VIE

COS

22h 54m

2 stops

$934United Airlines

Wed, Aug 5 - Wed, Aug 12

3:51 pm - 10:40 pm

COS

VIE

22h 49m

2 stops

7:05 pm - 6:40 pm

VIE

COS

31h 35m

2 stops

$944British Airways

Mon, Aug 17 - Sun, Aug 23

4:15 pm - 12:35 pm

DEN

GRZ

12h 20m

1 stop

1:15 pm - 6:50 pm

GRZ

DEN

13h 35m

1 stop

$1,372United Airlines

Thu, Jul 2 - Wed, Jul 8

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Air Canada flights from Colorado to Austria

Our best Air Canada deals on Colorado to Austria flight tickets

Air Canada

Nov 30

DEN11:15 amDenver Intl

13h 00m

1 stop

VIE8:15 amVienna Intl

Dec 11

VIE10:35 amVienna Intl

37h 21m

2 stops

DEN3:56 pmDenver Intl

$761

Air Canada

Dec 1

DEN5:30 pmDenver Intl

31h 15m

1 stop

VIE8:45 amVienna Intl

Dec 10

VIE10:35 amVienna Intl

41h 19m

2 stops

DEN7:54 pmDenver Intl

$766

Air Canada

Nov 24

DEN11:15 amDenver Intl

37h 55m

2 stops

VIE9:10 amVienna Intl

Dec 2

VIE6:00 amVienna Intl

18h 38m

2 stops

DEN4:38 pmDenver Intl

$795

United Airlines flights from Colorado to Austria

Our best United Airlines deals on Colorado to Austria flight tickets

United Airlines

Nov 30

DEN11:59 pmDenver Intl

24h 31m

1 stop

VIE8:30 amVienna Intl

Dec 11

VIE10:35 amVienna Intl

31h 48m

1 stop

DEN10:23 amDenver Intl

$764

United Airlines

Dec 2

DEN8:10 amDenver Intl

16h 20m

1 stop

VIE8:30 amVienna Intl

Dec 9

VIE7:00 amVienna Intl

16h 35m

1 stop

DEN3:35 pmDenver Intl

$774

United Airlines

Nov 17

DEN7:45 amDenver Intl

16h 35m

2 stops

VIE8:20 amVienna Intl

Dec 1

VIE7:00 amVienna Intl

16h 35m

1 stop

DEN3:35 pmDenver Intl

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Tue 12/1

5:25 pm-10:35 pm

1 stop21h 10m

Salzburg W.A. Mozart

Mon 12/7

2:35 pm-3:35 pm

1 stop33h 00m

$791

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Wed 9/2

4:40 pm-9:35 am

3 stops32h 55m

Vienna Intl

Wed 9/9

3:35 pm-7:00 pm

3 stops35h 25m

$798

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Tue 12/1

5:25 pm-10:35 pm

1 stop21h 10m

Salzburg W.A. Mozart

Mon 12/7

2:35 pm-3:35 pm

1 stop33h 00m

$801

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Tue 12/1

5:42 pm-6:15 pm

2 stops16h 33m

Salzburg W.A. Mozart

Mon 12/7

2:35 pm-4:38 pm

2 stops58h 03m

$812

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Mon 8/10

9:40 am-8:35 am

1 stop14h 55m

Vienna Intl

Tue 8/25

6:00 am-6:55 pm

2 stops20h 55m

$817

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Sun 8/16

6:05 pm-8:20 am

1 stop30h 15m

Vienna Intl

Tue 9/1

6:00 am-6:55 pm

2 stops20h 55m

$820

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Thu 9/10

8:25 pm-3:35 pm

1 stop35h 10m

Vienna Intl

Fri 9/18

4:35 pm-6:25 pm

1 stop33h 50m

$821

Colorado SpringsVienna

COS - VIE

COSVIE

Colorado Springs

Wed 8/5

12:11 pm-5:20 pm

2 stops21h 09m

Vienna Intl

Wed 8/12

7:00 am-9:54 pm

2 stops22h 54m

$934

Colorado SpringsVienna

COS - VIE

COSVIE

Colorado Springs

Mon 8/17

3:51 pm-10:40 pm

2 stops22h 49m

Vienna Intl

Sun 8/23

7:05 pm-6:40 pm

2 stops31h 35m

$944

Quickest round-trip

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Thu 7/2

4:15 pm-12:35 pm

1 stop12h 20m

Graz Thalerhof

Wed 7/8

1:15 pm-6:50 pm

1 stop13h 35m

$1,372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Austria

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

Prices

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Other information

What is the cheapest month to fly to Austria?

In general, April is the cheapest month to fly from Colorado to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $223. If you are unable to visit Austria during the month of April, then departing from Colorado during the month August is also very affordable. Most momondo users find prices during this month for around $515.

How far in advance should I book a flight from Colorado to Austria?

You are more likely to see cheaper flights to Austria from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from Colorado for as low as $820 on momondo.

Can stopping save me money on Colorado to Austria flights?

You could potentially save up to 12% on your flight if you consider stops on a Colorado to Austria flight.

Cheap Colorado to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Austria

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Colorado to Austria takes 12h 20m

There are no direct flights from Colorado to Austria. There are no popular flight routes from Colorado to Austria.

Search flight deals

Frequently asked questions about flying from Colorado to Austria

When did momondo last update prices for flights from Colorado to Austria?
Prices for flights from Colorado to Austria refresh daily.
How many operators does momondo search for flights from Colorado to Austria?
As of June 2026, there are 5 operators available to choose from for flights from Colorado to Austria.
How old do you have to be to fly from Colorado to Austria?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Austria.
What documentation or ID do you need to fly to Austria?
The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Austria

Compare and see reviews for airlines that fly from Colorado to Austria with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $530	Free Cancellation	Rating 6.8 8,092 reviews	Search Lufthansa flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 9,887 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $622	Free Cancellation	Rating 7.4 4,417 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $782	Free Cancellation	Rating 7.5 1,971 reviews	Search SWISS flights
Austrian Airlines	PriceFrom $785	Free Cancellation	Rating 7.6 939 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Austria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Austria for you.

Can I find flights from Colorado to Austria with flexible booking policies on momondo?

Yes. All flights to Austria from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colorado to Austria?

momondo helps you find the best flight between Colorado and Austria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Austria right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Austria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in Austria

Flights to Viennafrom $523

Flights to Salzburgfrom $755

Flights to Innsbruckfrom $824

Flights to Grazfrom $602

Flights to Klagenfurtfrom $931

Flights to Linzfrom $899

Cheap flights from Colorado to Austria from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Austria departing on 9/4. 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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Air Canada flights from Colorado to Austria

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How to get the cheapest flight ticket from Colorado to Austria

What is the cheapest month to fly to Austria?

How far in advance should I book a flight from Colorado to Austria?

Can stopping save me money on Colorado to Austria flights?

What is the cheapest airline that flies from Colorado to Austria?

What airlines fly to Austria?

How long is the flight from Colorado to Austria?

Cheap Colorado to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Austria

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Austria

Best airlines flying from Colorado to Austria

Compare and see reviews for airlines that fly from Colorado to Austria with momondo

Why use momondo?

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

Popular cities in Austria

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List of cabin classes available on flights landing in Austria. Availability may vary depending on flight origin and airline.

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