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$769+ Cheap flights from Estonia to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — DEN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Estonia to Colorado

Keep the following information in mind while searching for Estonia to Colorado flight deals. Data was last updated August 14, 2025.

Round-trip from

$769
(United Airlines)

Popular in

January

Cheapest in

May

Average price

$757
From Estonia to Colorado
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($16 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 August 2025
Search Deals

Find flight deals from Estonia to Colorado

Cheapest flights from Estonia to Colorado
Explore the most affordable flight options available from Estonia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 12/51:35 pmTLL - DEN
2 stops29h 48mUnited Airlines
Mon 12/85:45 pmDEN - TLL
1 stop21h 05mUnited Airlines
Deal found 8/12$769
This Lufthansa deal was found by Cheapflights users on 8/13. 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.
Fri 12/56:15 amTLL - DEN
2 stops22h 02mLufthansa
Mon 12/85:45 pmDEN - TLL
1 stop21h 05mLufthansa
Deal found 8/13$772
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Fri 12/57:00 amTLL - DEN
2 stops36h 23mAir Canada
Mon 12/811:15 amDEN - TLL
2 stops16h 40mAir Canada
Deal found 8/13$784
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/66:25 amTLL - COS
2 stops24h 34mUnited Airlines
Mon 11/1012:54 pmCOS - TLL
2 stops25h 56mUnited Airlines
Deal found 8/12$827

Cheapflights Fare Finder

 
Customize your flight search to find flights from Estonia 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Estonia to Colorado that are best for you.

Fly from

Estonia

Fly to

Colorado

Route

Depart

Return

Price

TallinnDenver

TLL - DEN

TLLDEN

Tallinn

Fri 12/5

1:35 pm-10:23 am

2 stops29h 48m

Denver Intl

Mon 12/8

5:45 pm-11:50 pm

1 stop21h 05m

$769

TallinnDenver

TLL - DEN

TLLDEN

Tallinn

Fri 12/5

6:15 am-7:17 pm

2 stops22h 02m

Denver Intl

Mon 12/8

5:45 pm-11:50 pm

1 stop21h 05m

$772

TallinnDenver

TLL - DEN

TLLDEN

Tallinn

Fri 12/5

7:00 am-10:23 am

2 stops36h 23m

Denver Intl

Mon 12/8

11:15 am-12:55 pm

2 stops16h 40m

$784

TallinnColorado Springs

TLL - COS

TLLCOS

Tallinn

Thu 11/6

6:25 am-9:59 pm

2 stops24h 34m

Colorado Springs

Mon 11/10

12:54 pm-11:50 pm

2 stops25h 56m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Estonia to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Estonia 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 Estonia to Colorado
No data available for this route at this time. Please check back soon.

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 August 14, 2025.
Read reviews from past customers who have flown United Airlines and Lufthansa from Estonia to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Estonia to Colorado. 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 Estonia to Colorado that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Estonia 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.

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

    Currently, October is the cheapest month in which you can book a flight from Estonia to Colorado (average of $197). Flying from Estonia to Colorado in March is currently the most expensive (average of $278). 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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Top 2 airlines flying from Estonia to Colorado

Discover the top 2 airlines that operate flights from Estonia 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$724Average$791FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$763Average$1,088FlexibilityNo cancel feeOn-time76%

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