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$347+ Cheap flights from Colorado to Slovenia

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LJU
Nov 23 — Nov 301
Sat 11/23
Sat 11/30
1 adult, Economy
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Cheap flight deals from Colorado to Slovenia

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Slovenia (SI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2024.

Find flight deals from Colorado to Slovenia

Cheapest flights from Colorado to Slovenia
Explore the most affordable flight options available from Colorado to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2024.

This oojo deal was found by Cheapflights users on 11/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:35 pmDEN - LJU
1 stop15h 15mTurkish Airlines
Sun 12/87:45 pmLJU - DEN
1 stop29h 55mTurkish Airlines
Deal found 11/17$609
This Gotogate deal was found by Cheapflights users on 11/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/111:25 amDEN - LJU
2 stops20h 20mMultiple Airlines
Sun 12/86:30 amLJU - DEN
2 stops35h 58mMultiple Airlines
Deal found 11/17$1,133
This oojo deal was found by Cheapflights users on 11/18. 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.
Sun 12/85:45 pmDEN - LJU
1 stop20h 00mLufthansa
Sat 12/1410:35 amLJU - DEN
2 stops44h 44mLufthansa
Deal found 11/18$1,153
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/82:50 pmDEN - LJU
1 stop12h 50mDelta
Sat 12/141:05 pmLJU - DEN
2 stops35h 07mDelta
Deal found 11/18$1,185

Find flights from Colorado to Slovenia within your budget

Customize your flight search to find flights from Colorado to Slovenia 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 2,669,981 searches. Data last updated November 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 12/1

7:35 pm-6:50 pm

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 12/8

7:45 pm-5:40 pm

1 stop29h 55m

$609

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 1/16

11:25 am-10:00 am

2 stops14h 35m

Ljubljana Joze Pucnik

Thu 1/30

6:50 am-10:35 am

2 stops35h 45m

$709

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Tue 4/1

4:15 pm-7:10 pm

2 stops18h 55m

Ljubljana Joze Pucnik

Tue 4/15

10:20 am-4:00 pm

1 stop13h 40m

$940

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 12/8

2:50 pm-11:40 am

1 stop12h 50m

Ljubljana Joze Pucnik

Sat 12/14

1:05 pm-4:12 pm

2 stops35h 07m

$1,185

Colorado SpringsLjubljana

COS - LJU

COSLJU

Colorado Springs

Thu 1/2

1:20 pm-9:55 pm

2 stops24h 35m

Ljubljana Joze Pucnik

Thu 1/9

6:50 am-5:53 pm

2 stops19h 03m

$1,251

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 1/30

8:01 pm-12:45 pm

3 stops56h 44m

$347

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 1/30

4:25 pm-12:25 pm

1 stop12h 00m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Best time to book a flight from Colorado to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia 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.

Travel insights for flights from Colorado to Slovenia

Get recent, data-driven insights about flights from Colorado to Slovenia including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Colorado to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Slovenia as you normally would.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated November 18, 2024.
Delta
8.0
Very good
8,766 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,766 reviews
Delta
8.0
Very good
8,766 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,907 reviews
Delta
8.0
Very good
8,766 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.8
Okay
7,155 reviews
Delta
8.0
Very good
8,766 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Slovenia 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 Slovenia?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Slovenia (average of $689). Flying from Colorado to Slovenia in June is currently the most expensive (average of $1,519). 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.

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Alternative routes for Colorado to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to Slovenia

Discover the top 3 airlines that operate flights from Colorado to Slovenia. 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 2,669,981 searches. Data last updated November 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$780Average$989FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$829Average$1,210FlexibilityNo cancel feeOn-time76%
SWISSCheapest$896Average$1,234FlexibilityNo cancel feeOn-time79%
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