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$252+ Cheap flights from Colorado to Austria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — VIE
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Colorado to Austria

Cheapest flights from Colorado to Austria
Explore the most affordable flight options available from Colorado to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
COS
-
VIE
2 stops42h 45m
United Airlines
Thu 3/266:50 am
VIE
-
COS
2 stops21h 14m
United Airlines
Deal found 2/2$544
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:21 pm
DEN
-
VIE
2 stops26h 14m
British Airways
Tue 12/811:30 am
VIE
-
DEN
1 stop36h 00m
British Airways
Deal found 2/1$559
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:20 pm
DEN
-
VIE
1 stop12h 15m
Lufthansa
Tue 12/89:00 am
VIE
-
DEN
1 stop15h 00m
Lufthansa
Deal found 2/2$560
This Gotogate deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:40 am
DEN
-
VIE
1 stop14h 55m
Multiple Airlines
Tue 9/86:10 am
VIE
-
DEN
1 stop15h 35m
Multiple Airlines
Deal found 2/2$567
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:40 pm
DEN
-
VIE
1 stop28h 35m
United Airlines
Fri 10/910:30 am
VIE
-
DEN
1 stop31h 52m
United Airlines
Deal found 2/2$580
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:45 pm
DEN
-
VIE
2 stops15h 50m
Lufthansa
Tue 9/88:50 am
VIE
-
DEN
2 stops22h 28m
Lufthansa
Deal found 2/2$582
This flugladen.de deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:15 am
DEN
-
VIE
1 stop14h 20m
Air Canada
Tue 3/2410:35 am
VIE
-
DEN
1 stop30h 48m
Air Canada
Deal found 2/2$583
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:05 pm
DEN
-
VIE
1 stop12h 30m
Lufthansa
Wed 4/1510:30 am
VIE
-
DEN
1 stop13h 10m
Lufthansa
Deal found 2/2$588
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:05 pm
DEN
-
VIE
1 stop12h 30m
Lufthansa
Wed 4/299:25 am
VIE
-
DEN
1 stop12h 55m
Lufthansa
Deal found 2/2$590
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:05 pm
DEN
-
VIE
1 stop12h 30m
Multiple Airlines
Wed 5/1311:00 am
VIE
-
DEN
2 stops17h 28m
Multiple Airlines
Deal found 2/2$592
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:20 pm
DEN
-
VIE
1 stop16h 15m
Lufthansa
Wed 4/16:10 am
VIE
-
DEN
1 stop16h 10m
Lufthansa
Deal found 2/2$594
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:15 am
DEN
-
SZG
2 stops14h 35m
Multiple Airlines
Wed 12/96:30 am
SZG
-
DEN
2 stops19h 14m
Multiple Airlines
Deal found 2/2$627

Find flight deals from Colorado to Austria

Keep the following information in mind while searching for Colorado to Austria flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$544
(United Airlines)

One-way from

$252
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$803
Provider with most accurate pricing for Denver Intl-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Vienna Intl flights.
Search Deals
From Colorado to Austria
Search Deals
One-way flight from Colorado to Austria
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Colorado to Austria that are best for you.

Fly from

Colorado

Fly to

Austria

Route

Depart

Return

Price

Colorado SpringsVienna

COS - VIE

COSVIE

Colorado Springs

Thu 3/19

7:00 am-8:45 am

2 stops42h 45m

Vienna Intl

Thu 3/26

6:50 am-9:04 pm

2 stops21h 14m

$544

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Mon 3/9

11:15 am-8:35 am

1 stop14h 20m

Vienna Intl

Tue 3/24

10:35 am-10:23 am

1 stop30h 48m

$583

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Tue 4/7

4:05 pm-12:35 pm

1 stop12h 30m

Vienna Intl

Wed 4/15

10:30 am-3:40 pm

1 stop13h 10m

$588

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Wed 4/22

4:05 pm-12:35 pm

1 stop12h 30m

Vienna Intl

Wed 5/13

11:00 am-8:28 pm

2 stops17h 28m

$592

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Wed 4/15

4:21 pm-10:45 pm

2 stops22h 24m

Vienna Intl

Wed 4/29

6:00 am-4:29 pm

2 stops18h 29m

$606

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Mon 3/9

6:35 pm-6:05 pm

1 stop16h 30m

Vienna Intl

Tue 3/24

7:00 am-7:35 pm

2 stops19h 35m

$613

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Mon 3/9

12:51 pm-11:25 am

2 stops15h 34m

Vienna Intl

Tue 3/24

6:50 am-7:36 pm

2 stops19h 46m

$627

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Sun 5/3

5:40 pm-10:15 pm

1 stop20h 35m

Salzburg W.A. Mozart

Sun 5/10

6:00 am-3:40 pm

1 stop17h 40m

$627

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Sun 5/3

5:40 pm-6:25 pm

1 stop16h 45m

Salzburg W.A. Mozart

Sun 5/10

6:00 am-5:00 pm

2 stops19h 00m

$628

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Sun 5/3

8:49 pm-1:35 pm

2 stops32h 46m

Salzburg W.A. Mozart

Sun 5/10

6:00 am-5:00 pm

2 stops19h 00m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 48 results
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Best time to book a flight from Colorado to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Austria

What is the cheapest month to book a flight from Colorado to Austria?

Currently, April is the cheapest month in which you can book a flight from Colorado to Austria (average of $461). Flying from Colorado to Austria in June is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Austria?

    United Airlines, Air Canada, and Lufthansa can get you from Colorado to Austria in just under 12h 30m. Your travel time can differ by up to 30h 15m. The distance from Colorado to Austria is about 5372 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Austria one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $391. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Colorado to Austria for a low price.

  • Can I find deals for flights from Colorado to Austria that include hotel bookings?

    Yes. In addition to deals on Colorado to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Austria.

  • Can I find deals for business class flights from Colorado to Austria?

    Yes. Cheapflights offers flight deals from Colorado to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Austria?

    Currently, April is the cheapest month in which you can book a flight from Colorado to Austria (average of $461). Flying from Colorado to Austria in June is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Colorado to Austria

Discover the top 7 airlines that operate flights from Colorado to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$515Average$973FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$530Average$951FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$563Average$641FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$576Average$746FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$631Average$943FlexibilityNo cancel feeOn-time69%
SWISSCheapest$782Average$918FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$785Average$909FlexibilityNo cancel feeOn-time78%

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