HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austria

$276+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — VIE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Austria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:20 pmDEN - VIE
1 stop12h 15mLufthansa
Wed 1/147:00 amVIE - DEN
1 stop14h 40mLufthansa
Deal found 12/16$838
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:15 amDEN - VIE
2 stops17h 05mMultiple Airlines
Wed 1/149:25 amVIE - DEN
1 stop13h 10mMultiple Airlines
Deal found 12/16$839
This oojo deal was found by Cheapflights users on 12/16. 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 12/307:20 pmDEN - VIE
1 stop29h 35mTurkish Airlines
Fri 1/26:45 amVIE - DEN
2 stops23h 21mTurkish Airlines
Deal found 12/16$1,608
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 12/248:20 pmDEN - VIE
1 stop12h 15mMultiple Airlines
Wed 12/311:20 pmVIE - DEN
1 stop13h 35mMultiple Airlines
Deal found 12/16$1,663
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Fri 12/264:20 pmDEN - VIE
1 stop20h 00mLufthansa
Tue 1/66:00 amVIE - DEN
1 stop15h 40mLufthansa
Deal found 12/16$1,713
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Thu 12/185:35 pmDEN - SZG
2 stops32h 15mLufthansa
Sun 12/2110:35 amSZG - DEN
1 stop13h 25mLufthansa
Deal found 12/17$1,916
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:45 pmDEN - SZG
1 stop16h 10mLufthansa
Sat 12/2710:35 amSZG - DEN
1 stop13h 25mLufthansa
Deal found 12/16$7,517
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:59 pmDEN - SZG
2 stops32h 01mKLM
Sat 12/278:15 pmSZG - DEN
2 stops26h 58mKLM
Deal found 12/17$9,272
This FlightHub deal was found by Cheapflights users on 12/15. 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.
Sat 12/204:26 pmDEN - SZG
2 stops33h 24mMultiple Airlines
Sat 12/272:15 pmSZG - DEN
2 stops37h 40mMultiple Airlines
Deal found 12/15$10,775

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(United Airlines)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,111
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. 14% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Fri 1/23

1:25 pm-6:05 pm

2 stops20h 40m

Vienna Intl

Tue 1/27

10:35 am-12:22 pm

2 stops33h 47m

$495

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Thu 5/7

8:25 pm-8:55 am

1 stop28h 30m

Vienna Intl

Sun 5/17

8:05 am-6:25 pm

1 stop18h 20m

$627

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Thu 1/8

7:20 pm-9:55 pm

1 stop18h 35m

Vienna Intl

Wed 1/21

7:05 pm-5:35 pm

1 stop30h 30m

$648

DenverVienna

DEN - VIE

DENVIE

Denver Intl

Mon 3/16

11:59 pm-8:30 am

1 stop25h 31m

Vienna Intl

Tue 3/24

10:35 am-10:23 am

1 stop30h 48m

$700

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Sun 2/8

8:05 am-1:20 pm

2 stops21h 15m

Salzburg W.A. Mozart

Mon 2/16

2:15 pm-4:00 pm

1 stop33h 45m

$727

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Sun 2/8

8:05 am-1:20 pm

2 stops21h 15m

Salzburg W.A. Mozart

Mon 2/16

2:15 pm-7:55 pm

2 stops37h 40m

$727

DenverInnsbruck

DEN - INN

DENINN

Denver Intl

Mon 3/2

4:43 pm-6:05 pm

2 stops17h 22m

Innsbruck Kranebitten

Wed 3/11

9:50 am-12:09 am

2 stops21h 19m

$746

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Fri 2/27

5:35 pm-2:00 pm

1 stop12h 25m

Salzburg W.A. Mozart

Wed 3/4

6:30 am-1:40 pm

1 stop15h 10m

$760

DenverSalzburg

DEN - SZG

DENSZG

Denver Intl

Fri 1/16

11:15 am-2:00 pm

2 stops18h 45m

Salzburg W.A. Mozart

Fri 1/23

6:30 am-1:40 pm

1 stop15h 10m

$764

DenverInnsbruck

DEN - INN

DENINN

Denver Intl

Sun 1/18

5:25 pm-6:30 pm

1 stop17h 05m

Innsbruck Kranebitten

Mon 1/26

7:25 pm-3:30 pm

1 stop28h 05m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 44 results
1
2
3
...
5

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, February is the cheapest month in which you can book a flight from Colorado to Austria (average of $563). Flying from Colorado to Austria in June is currently the most expensive (average of $860). 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.

What is the cheapest time of day to fly from CO to AT?

Find hourly flight availability from Colorado to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Colorado to Austria in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

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, Turkish Airlines, and Air Canada can get you from Colorado to Austria in just under 20h 40m. Your travel time can differ by up to 7h 50m. The distance from Colorado to Austria is about 5431 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 Air Canada, with whom users have recently found tickets for as low as $464. However, be on the lookout for offers from Lufthansa 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, February is the cheapest month in which you can book a flight from Colorado to Austria (average of $563). Flying from Colorado to Austria in June is currently the most expensive (average of $860). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Austria

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
Newark to Orly flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
Boston to Heathrow flights
LaGuardia to Charles de Gaulle flights
Dulles Intl to Heathrow flights
Miami to Madrid flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Gatwick flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Madrid flights
Boston to Charles de Gaulle flights
Newark to Barcelona-El Prat flights
Los Angeles to Charles de Gaulle flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Malpensa flights
Newark to Malpensa flights
Newark to Athens flights
Newark to Frankfurt flights
John F Kennedy Intl to Dublin flights
O'Hare Intl to Charles de Gaulle flights
Baltimore to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Newark to Lisbon flights
Newark to Dublin flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Luton flights
San Francisco to Charles de Gaulle flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
Newark to London City flights
Boston to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$563Average$622FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$607Average$789FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$634Average$1,038FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$681Average$920FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$748Average$973FlexibilityNo cancel feeOn-time67%
Austrian AirlinesCheapest$785Average$909FlexibilityNo cancel feeOn-time78%
SWISSCheapest$787Average$943FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.