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

Lufthansa and United Airlines are the most popular carriers operating from Austria to Colorado

What airlines fly to Colorado?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Colorado from Austria according to our data. Lufthansa is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Austria to Colorado?

Flight times from Austria to Colorado vary, but if you’re flying out of Salzburg and flying into Denver (one of the most popular routes), then the duration is 13h 25m on average. Another popular route from Austria to Colorado is flying from Innsbruck to Denver, which will take roughly 15h 10m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Austria to Colorado refresh daily.

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

The number of operators available for flights from Austria to Colorado is 4 as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Colorado.

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

The travel and health documents you'll need for your trip to Colorado 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 Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$359 Cheap Flights from Austria to Colorado in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Austria to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Austria to Colorado

Enter your travel dates to find the best prices.

7:50 am - 11:00 pmVIE-DEN

23h 10m2 stops

7:00 am - 9:15 pmDEN-VIE

30h 15m2 stops

$657Multiple Airlines

Find Deal

Fri, Feb 20 - Sat, Feb 28

7:50 am - 11:35 pmVIE-DEN

23h 45m2 stops

7:00 am - 3:20 pmDEN-VIE

24h 20m2 stops

$693Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

10:15 am - 10:21 pmVIE-DEN

20h 06m2 stops

1:10 pm - 9:35 amDEN-VIE

36h 25m2 stops

$715Scandinavian Airlines

Find Deal

Fri, Jan 16 - Tue, Jan 20

8:05 pm - 10:21 pmVIE-DEN

34h 16m2 stops

1:16 pm - 9:35 amDEN-VIE

36h 19m2 stops

$717Scandinavian Airlines

Find Deal

Thu, Jan 15 - Fri, Jan 23

7:00 am - 10:58 amVIE-ASE

35h 58m2 stops

1:23 pm - 12:20 pmASE-VIE

39h 57m2 stops

$819United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 14

6:00 am - 6:25 pmVIE-ASE

20h 25m2 stops

1:15 pm - 4:35 pmASE-VIE

19h 20m2 stops

$822Lufthansa

Find Deal

Mon, Jan 12 - Sat, Jan 24

10:30 am - 3:35 pmSZG-DEN

13h 05m1 stop

5:55 pm - 10:25 pmDEN-SZG

20h 30m1 stop

$835Lufthansa

Find Deal

Thu, May 7 - Mon, May 11

1:20 pm - 3:30 pmSZG-DEN

34h 10m1 stop

5:25 pm - 5:10 pmDEN-SZG

15h 45m1 stop

$847British Airways

Find Deal

Sun, Feb 1 - Sun, Feb 15

6:00 am - 1:35 pmGRZ-DEN

15h 35m1 stop

5:55 pm - 2:05 pmDEN-GRZ

12h 10m1 stop

$862United Airlines

Find Deal

Fri, Apr 24 - Sun, May 10

11:20 am - 10:22 amVIE-ASE

31h 02m2 stops

12:25 pm - 1:30 pmASE-VIE

41h 05m3 stops

$976British Airways

Find Deal

Mon, Jan 12 - Sat, Jan 17

Air Canada flights from Austria to Colorado

Our best Air Canada deals on Austria to Colorado flight tickets

Air Canada

May 11

VIE10:30 amVienna Intl

17h 30m

2 stops

DEN8:00 pmDenver Intl

May 24

DEN5:40 pmDenver Intl

30h 55m

1 stop

VIE8:35 amVienna Intl

$811

Find similar

Air Canada

Feb 21

VIE6:00 amVienna Intl

18h 40m

2 stops

DEN4:40 pmDenver Intl

Mar 3

DEN11:15 amDenver Intl

17h 05m

2 stops

VIE12:20 pmVienna Intl

$817

Find similar

Air Canada

Jan 16

VIE10:35 amVienna Intl

31h 48m

1 stop

DEN10:23 amDenver Intl

Jan 20

DEN11:15 amDenver Intl

13h 20m

1 stop

VIE8:35 amVienna Intl

$818

Find similar

British Airways flights from Austria to Colorado

Our best British Airways deals on Austria to Colorado flight tickets

British Airways

Jan 16

VIE9:05 pmVienna Intl

26h 25m

1 stop

DEN3:30 pmDenver Intl

Jan 23

DEN5:25 pmDenver Intl

17h 00m

1 stop

VIE6:25 pmVienna Intl

$822

Find similar

British Airways

Feb 9

VIE7:25 amVienna Intl

16h 05m

1 stop

DEN3:30 pmDenver Intl

Feb 15

DEN5:25 pmDenver Intl

16h 30m

1 stop

VIE5:55 pmVienna Intl

$823

Find similar

British Airways

Feb 9

VIE7:25 amVienna Intl

16h 05m

1 stop

DEN3:30 pmDenver Intl

Feb 15

DEN5:25 pmDenver Intl

16h 30m

1 stop

VIE5:55 pmVienna Intl

$825

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ViennaDenver

VIE - DEN

VIEDEN

Vienna Intl

Fri 2/20

7:50 am-11:00 pm

2 stops23h 10m

Denver Intl

Sat 2/28

7:00 am-9:15 pm

2 stops30h 15m

$657

ViennaDenver

VIE - DEN

VIEDEN

Vienna Intl

Sat 1/24

7:50 am-11:35 pm

2 stops23h 45m

Denver Intl

Sat 1/31

7:00 am-3:20 pm

2 stops24h 20m

$693

ViennaDenver

VIE - DEN

VIEDEN

Vienna Intl

Fri 1/16

10:15 am-10:21 pm

2 stops20h 06m

Denver Intl

Tue 1/20

1:10 pm-9:35 am

2 stops36h 25m

$715

ViennaDenver

VIE - DEN

VIEDEN

Vienna Intl

Thu 1/15

8:05 pm-10:21 pm

2 stops34h 16m

Denver Intl

Fri 1/23

1:16 pm-9:35 am

2 stops36h 19m

$717

ViennaAspen

VIE - ASE

VIEASE

Vienna Intl

Tue 3/3

7:00 am-10:58 am

2 stops35h 58m

Aspen Pitkin County

Sat 3/14

1:23 pm-12:20 pm

2 stops39h 57m

$819

ViennaAspen

VIE - ASE

VIEASE

Vienna Intl

Mon 1/12

6:00 am-6:25 pm

2 stops20h 25m

Aspen Pitkin County

Sat 1/24

1:15 pm-4:35 pm

2 stops19h 20m

$822

SalzburgDenver

SZG - DEN

SZGDEN

Salzburg W.A. Mozart

Thu 5/7

10:30 am-3:35 pm

1 stop13h 05m

Denver Intl

Mon 5/11

5:55 pm-10:25 pm

1 stop20h 30m

$835

SalzburgDenver

SZG - DEN

SZGDEN

Salzburg W.A. Mozart

Sun 2/1

1:20 pm-3:30 pm

1 stop34h 10m

Denver Intl

Sun 2/15

5:25 pm-5:10 pm

1 stop15h 45m

$847

GrazDenver

GRZ - DEN

GRZDEN

Graz Thalerhof

Fri 4/24

6:00 am-1:35 pm

1 stop15h 35m

Denver Intl

Sun 5/10

5:55 pm-2:05 pm

1 stop12h 10m

$862

ViennaAspen

VIE - ASE

VIEASE

Vienna Intl

Mon 1/12

11:20 am-10:22 am

2 stops31h 02m

Aspen Pitkin County

Sat 1/17

12:25 pm-1:30 pm

3 stops41h 05m

$976

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 Austria to Colorado

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

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Austria, with most prices found around $752. The month of February is another great option to travel to Colorado, with average flight prices from Austria averaging around $793.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Austria to Colorado is on a Friday when prices can be found for as low as $751. On the other hand, Monday is the most expensive day to depart from Austria because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $893.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $784. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $794 per ticket.

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

You are more likely to see cheaper flights to Colorado from Austria when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $853 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Austria for as low as $745 on momondo.

Can stopping save me money on Austria to Colorado flights?

You could potentially save up to 15% on your flight if you consider stops on a Austria to Colorado flight.

Cheap Austria to Colorado flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Austria to Colorado?
Prices for flights from Austria to Colorado refresh daily.
How many operators does momondo search for flights from Austria to Colorado?
The number of operators available for flights from Austria to Colorado is 4 as of November 2025.
How old do you have to be to fly from Austria to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado 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 Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austria to Colorado

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $635	Free Cancellation	Rating 6.7 7,530 reviews	Search British Airways flights
United Airlines	PriceFrom $717	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Lufthansa	PriceFrom $731	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
SWISS	PriceFrom $738	Free Cancellation	Rating 7.5 1,788 reviews	Search SWISS flights

Why use momondo?

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

Finding the right flight to Colorado from Austria is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Colorado from Austria with this policy.

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

Once you have performed a search for Austria to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Colorado 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 12/18

Thu 12/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Colorado

Popular cities in Colorado

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $50

Flights to Miamifrom $38

Flights to Chicagofrom $50

Flights to Orlandofrom $38

Flights to Las Vegasfrom $45

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $38

Flights to Bostonfrom $53

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Flights to Seattlefrom $58

Cheap flights from Austria to Colorado from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austria to Colorado departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Austria to Colorado

Recent round-trip flight deals from Austria to Colorado

Recent one-way flight deals from Austria to Colorado

Recent last minute flight deals from Austria to Colorado

Air Canada flights from Austria to Colorado

Our best Air Canada deals on Austria to Colorado flight tickets

British Airways flights from Austria to Colorado

Our best British Airways deals on Austria to Colorado flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Austria to Colorado that are best for you.

See travel insights to Colorado from

How to get the cheapest flight ticket from Austria to Colorado

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

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Austria, with most prices found around $752. The month of February is another great option to travel to Colorado, with average flight prices from Austria averaging around $793.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $784. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $794 per ticket.

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

Can stopping save me money on Austria to Colorado flights?

You could potentially save up to 15% on your flight if you consider stops on a Austria to Colorado flight.

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

Lufthansa and United Airlines are the most popular carriers operating from Austria to Colorado

What airlines fly to Colorado?

How long is the flight from Austria to Colorado?

Cheap Austria to Colorado flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Austria to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo