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$536+ Cheap flights from Sofia (SOF) to Colorado

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — DEN
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Find flight deals from Sofia to Colorado

Cheapest flights from Sofia to Colorado
Explore the most affordable flight options available from Sofia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This KLM deal was found by Cheapflights users on 10/30. 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.
Mon 11/257:00 amSOF - DEN
2 stops19h 54mMultiple Airlines
Sun 12/12:50 pmDEN - SOF
1 stop14h 05mMultiple Airlines
Deal found 10/30$729
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:00 amSOF - DEN
2 stops24h 35mAir Canada
Sun 12/111:25 amDEN - SOF
2 stops21h 25mAir Canada
Deal found 10/30$734
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:25 pmSOF - DEN
1 stop31h 00mAmerican Airlines
Sun 12/15:30 pmDEN - SOF
1 stop13h 50mAmerican Airlines
Deal found 10/30$743
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/186:00 amSOF - DEN
1 stop18h 55mUnited Airlines
Mon 11/254:25 pmDEN - SOF
1 stop16h 45mUnited Airlines
Deal found 10/30$745
This Lufthansa deal was found by Cheapflights users on 10/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/182:20 pmSOF - DEN
2 stops17h 59mLufthansa
Mon 11/254:29 pmDEN - SOF
2 stops16h 41mLufthansa
Deal found 10/30$760
This TravelUp deal was found by Cheapflights users on 10/31. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/228:15 pmSOF - DEN
1 stop28h 10mBritish Airways
Wed 11/276:45 pmDEN - SOF
2 stops39h 40mBritish Airways
Deal found 10/31$809
This Austrian Airlines deal was found by Cheapflights users on 10/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/238:00 amSOF - DEN
2 stops18h 55mAustrian Airlines
Thu 11/2811:25 amDEN - SOF
2 stops21h 35mAustrian Airlines
Deal found 10/31$1,079
This Qatar Airways deal was found by Cheapflights users on 10/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:30 pmSOF - DEN
2 stops39h 16mQatar Airways
Sat 11/3012:56 amDEN - SOF
2 stops25h 29mQatar Airways
Deal found 10/30$5,129

Find flights from Sofia to Colorado within your budget

Customize your flight search to find flights from Sofia to Colorado 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 2,570,725 searches. Data last updated October 31, 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Tue 11/12

6:35 pm-7:41 pm

2 stops58h 06m

$536

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/11

6:00 am-3:55 pm

1 stop18h 55m

$760

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Sun 12/1

9:40 pm-5:40 pm

1 stop29h 00m

$857

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/25

7:00 am-5:54 pm

2 stops19h 54m

Denver Intl

Sun 12/1

2:50 pm-1:55 pm

1 stop14h 05m

$729

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/25

6:00 am-9:35 pm

2 stops24h 35m

Denver Intl

Sun 12/1

11:25 am-5:50 pm

2 stops21h 25m

$734

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/25

5:25 pm-3:25 pm

1 stop31h 00m

Denver Intl

Sun 12/1

5:30 pm-4:20 pm

1 stop13h 50m

$743

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/18

6:00 am-3:55 pm

1 stop18h 55m

Denver Intl

Mon 11/25

4:25 pm-6:10 pm

1 stop16h 45m

$745

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/18

2:20 pm-11:19 pm

2 stops17h 59m

Denver Intl

Mon 11/25

4:29 pm-6:10 pm

2 stops16h 41m

$760

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Fri 11/22

8:15 pm-3:25 pm

1 stop28h 10m

Denver Intl

Wed 11/27

6:45 pm-7:25 pm

2 stops39h 40m

$809

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Sat 11/23

8:00 am-5:55 pm

2 stops18h 55m

Denver Intl

Thu 11/28

11:25 am-6:00 pm

2 stops21h 35m

$1,079

Flights are sorted by cheapest first

Deals found on 10/29

Showing 1-10 of 11 results
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Best time to book a flight from Sofia to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Sofia 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 Sofia to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Sofia to Colorado (average of $194). Flying from Sofia to Colorado in March is currently the most expensive (average of $270). 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 SOF to CO?

Find hourly flight availability from Sofia to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

When flying from Sofia to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 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 Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated October 31, 2024.
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Austrian Airlines
7.7
Good
829 reviews
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Qatar Airways
7.5
Good
3,900 reviews
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Turkish Airlines
7.4
Good
3,873 reviews
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

United Airlines
7.4
Good
9,240 reviews
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.7
Good
829 reviews

Comfort

7.4

Crew

8.2

Entertainment

6.8

Boarding

7.7

Overall

7.7

Food

6.8

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Related info for your journey

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

  • What airport do you fly from for flights from Sofia to Colorado?

    For a flight from Sofia to Colorado, you will be flying from Sofia. Sofia (SOF) is just 4.2 mi from the center of the city.

  • Can I find flights from Sofia to Colorado for under $800 on Cheapflights?

    Yes, there are multiple flights from Sofia to Colorado for under $800. The cheapest flight booked recently is on Multiple Airlines for just $729, but on average you can expect to pay $1,341.

  • What does SOF to DEN mean?

    SOF and DEN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SOF to DEN refers to a flight route from Sofia Airport to Denver Intl Airport. Colorado Springs Airport (COS), Aspen Pitkin County Airport (ASE), Grand Junction Regnl Airport (GJT), Vail Eagle County Airport (EGE), Durango La Plata County Airport (DRO) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Sofia to Colorado that include extra baggage allowance?

    The amount of baggage you can bring on your Sofia to Colorado flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sofia to Colorado with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sofia to Colorado flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Sofia to Colorado that allow pets onboard?

    Many airlines flying from Sofia to Colorado offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sofia to Colorado?

    Yes, you can often find last-minute deals on Sofia to Colorado flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sofia to Colorado flight deals updated?

    The Sofia to Colorado flight deals you see on this page were last updated on 10/31.

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

    Currently, October is the cheapest month in which you can book a flight from Sofia to Colorado (average of $194). Flying from Sofia to Colorado in March is currently the most expensive (average of $270). 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 Sofia to Colorado

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

Discover the top 3 airlines that operate flights from Sofia to Colorado. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$639Average$712FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$702Average$850FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$731Average$802FlexibilityNo cancel feeOn-time69%
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