What airlines fly to Tallinn?

United Airlines, Lufthansa and Finnair are the top three most popular airlines that fly to Tallinn from Colorado according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Tallinn. Keep in mind that there are 4 different airlines that fly to Tallinn on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Tallinn Airport?

Prices for flights from Colorado to Tallinn Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Colorado to Tallinn Airport?

As of October 2025, there are 4 operators available to choose from for flights from Colorado to Tallinn Airport.

How old do you have to be to fly from Colorado to Tallinn Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Tallinn Airport.

What documentation or ID do you need to fly to Tallinn Airport?

The travel and health documents required for your trip to Tallinn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tallinn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$504 Cheap Flights from Colorado to Tallinn in 2025/26

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Cheap round-trip flights

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12:38 pm - 10:20 amDEN-TLL

36h 42m2 stops

3:45 pm - 11:35 pmTLL-DEN

40h 50m2 stops

$504Scandinavian Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

7:10 am - 3:00 pmDEN-TLL

22h 50m3 stops

11:00 am - 12:13 amTLL-DEN

22h 13m2 stops

$534Scandinavian Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

5:45 pm - 11:55 pmDEN-TLL

21h 10m1 stop

6:15 am - 4:00 pmTLL-DEN

18h 45m1 stop

$579Lufthansa

Find Deal

Tue, Nov 11 - Tue, Nov 18

1:25 pm - 8:05 pmDEN-TLL

21h 40m2 stops

6:15 am - 4:00 pmTLL-DEN

18h 45m1 stop

$581Multiple Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

8:45 am - 11:50 pmDEN-TLL

30h 05m2 stops

6:15 am - 4:45 pmTLL-DEN

43h 30m2 stops

$586Multiple Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

5:25 pm - 11:50 pmDEN-TLL

21h 25m2 stops

6:05 pm - 4:00 pmTLL-DEN

30h 55m1 stop

$610Multiple Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

5:45 pm - 11:50 pmDEN-TLL

21h 05m1 stop

6:05 pm - 4:00 pmTLL-DEN

30h 55m1 stop

$643Lufthansa

Find Deal

Wed, Nov 19 - Tue, Dec 2

7:10 am - 3:00 pmDEN-TLL

22h 50m3 stops

6:25 am - 12:24 amTLL-DEN

26h 59m2 stops

$654Scandinavian Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

7:10 am - 3:00 pmDEN-TLL

22h 50m3 stops

7:00 am - 11:35 pmTLL-DEN

25h 35m3 stops

$826Scandinavian Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

5:30 pm - 5:10 pmDEN-TLL

38h 40m2 stops

6:15 am - 4:40 pmTLL-DEN

43h 25m2 stops

$879United Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

Scandinavian Airlines flights from Colorado to Tallinn

Our best Scandinavian Airlines deals on Colorado to Tallinn flight tickets

Scandinavian Airlines

Nov 11

DEN12:38 pmDenver Intl

36h 42m

2 stops

TLL10:20 amTallinn

Nov 18

TLL3:45 pmTallinn

40h 50m

2 stops

DEN11:35 pmDenver Intl

$504

Find similar

Scandinavian Airlines

Nov 11

DEN7:10 amDenver Intl

22h 50m

3 stops

TLL3:00 pmTallinn

Nov 18

TLL11:00 amTallinn

22h 13m

2 stops

DEN12:13 amDenver Intl

$534

Find similar

Scandinavian Airlines

Nov 19

DEN7:10 amDenver Intl

22h 50m

3 stops

TLL3:00 pmTallinn

Dec 2

TLL6:25 amTallinn

26h 59m

2 stops

DEN12:24 amDenver Intl

$654

Find similar

Lufthansa flights from Colorado to Tallinn

Our best Lufthansa deals on Colorado to Tallinn flight tickets

Lufthansa

Nov 11

DEN5:45 pmDenver Intl

21h 10m

1 stop

TLL11:55 pmTallinn

Nov 18

TLL6:15 amTallinn

18h 45m

1 stop

DEN4:00 pmDenver Intl

$579

Find similar

Lufthansa

Nov 19

DEN5:45 pmDenver Intl

21h 05m

1 stop

TLL11:50 pmTallinn

Dec 2

TLL6:05 pmTallinn

30h 55m

1 stop

DEN4:00 pmDenver Intl

$643

Find similar

Lufthansa

Nov 21

DEN4:20 pmDenver Intl

35h 20m

1 stop

TLL12:40 pmTallinn

Nov 29

TLL6:15 amTallinn

16h 25m

1 stop

DEN1:40 pmDenver Intl

$1,823

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 11/11

12:38 pm-10:20 am

2 stops36h 42m

Tallinn

Tue 11/18

3:45 pm-11:35 pm

2 stops40h 50m

$504

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 11/11

7:10 am-3:00 pm

3 stops22h 50m

Tallinn

Tue 11/18

11:00 am-12:13 am

2 stops22h 13m

$534

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 11/11

5:45 pm-11:55 pm

1 stop21h 10m

Tallinn

Tue 11/18

6:15 am-4:00 pm

1 stop18h 45m

$579

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 11/11

1:25 pm-8:05 pm

2 stops21h 40m

Tallinn

Tue 11/18

6:15 am-4:00 pm

1 stop18h 45m

$581

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 11/19

8:45 am-11:50 pm

2 stops30h 05m

Tallinn

Tue 12/2

6:15 am-4:45 pm

2 stops43h 30m

$586

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 11/19

5:25 pm-11:50 pm

2 stops21h 25m

Tallinn

Tue 12/2

6:05 pm-4:00 pm

1 stop30h 55m

$610

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 11/19

5:45 pm-11:50 pm

1 stop21h 05m

Tallinn

Tue 12/2

6:05 pm-4:00 pm

1 stop30h 55m

$643

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 11/19

7:10 am-3:00 pm

3 stops22h 50m

Tallinn

Tue 12/2

6:25 am-12:24 am

2 stops26h 59m

$654

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 11/11

7:10 am-3:00 pm

3 stops22h 50m

Tallinn

Tue 11/18

7:00 am-11:35 pm

3 stops25h 35m

$826

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Fri 11/21

5:30 pm-5:10 pm

2 stops38h 40m

Tallinn

Sat 11/29

6:15 am-4:40 pm

2 stops43h 25m

$879

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Tallinn?

The month of February is, on average, the cheapest month to fly to Tallinn from Colorado, with most prices found around $556. If you aren’t able to travel during the month of February, then book flights to Tallinn from Colorado during April instead. Flights to Tallinn in April, while not as cheap as those in February, still average around $618.

What is the cheapest day to depart on your flight to Tallinn?

The cheapest day to depart from Colorado to Tallinn is on a Thursday when prices can be found for as low as $701. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Tallinn for around $1,442.

What is the cheapest time of day to depart on your flight to Tallinn?

Flying to Tallinn from Colorado in the morning is the least expensive time of day to depart. momondo users have found prices as low as $606 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $1,611.

Can stopping save me money on Colorado to Tallinn flights?

You could potentially save up to 27% on your flight if you consider stops on a Colorado to Tallinn flight.

Cheap Colorado to Tallinn flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Tallinn

Direct flights	None

There are no direct flights from Colorado to Tallinn. There are no popular flight routes from Colorado to Tallinn.

Search flight deals

When did momondo last update prices for flights from Colorado to Tallinn Airport?
Prices for flights from Colorado to Tallinn Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Tallinn Airport?
As of October 2025, there are 4 operators available to choose from for flights from Colorado to Tallinn Airport.
How old do you have to be to fly from Colorado to Tallinn Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Tallinn Airport.
What documentation or ID do you need to fly to Tallinn Airport?
The travel and health documents required for your trip to Tallinn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tallinn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Colorado to Tallinn

Compare and see reviews for airlines that fly from Colorado to Tallinn with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $518	Free Cancellation	Rating 7.8 1,389 reviews	Search KLM flights
Finnair	PriceFrom $616	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights
Lufthansa	PriceFrom $656	Free Cancellation	Rating 6.8 7,444 reviews	Search Lufthansa flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights

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Why should I use momondo to find a flight deal from Colorado to Tallinn?

It is quick and easy to find Colorado to Tallinn flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tallinn that suits you.

Can I find flights from Colorado to Tallinn with flexible booking policies on momondo?

Flights from Colorado to Tallinn with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colorado to Tallinn?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tallinn from Colorado.

I’m not ready to book a flight from Colorado to Tallinn right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tallinn from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tallinn trip

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Cheap flights from Colorado to Tallinn from $504

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Tallinn departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Tallinn

Cheap round-trip flights

Cheap one-way flights

Scandinavian Airlines flights from Colorado to Tallinn

Our best Scandinavian Airlines deals on Colorado to Tallinn flight tickets

Lufthansa flights from Colorado to Tallinn

Our best Lufthansa deals on Colorado to Tallinn flight tickets

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Use the filters below to find and compare flights from Colorado to Tallinn that are best for you.

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How to get the cheapest flight ticket from Colorado to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tallinn?

What is the cheapest day to depart on your flight to Tallinn?

The cheapest day to depart from Colorado to Tallinn is on a Thursday when prices can be found for as low as $701. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Tallinn for around $1,442.

What is the cheapest time of day to depart on your flight to Tallinn?

Flying to Tallinn from Colorado in the morning is the least expensive time of day to depart. momondo users have found prices as low as $606 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $1,611.

Can stopping save me money on Colorado to Tallinn flights?

You could potentially save up to 27% on your flight if you consider stops on a Colorado to Tallinn flight.

What airlines fly to Tallinn?

Cheap Colorado to Tallinn flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Tallinn

Direct flights

When did momondo last update prices for flights from Colorado to Tallinn Airport?

How many operators does momondo search for flights from Colorado to Tallinn Airport?

How old do you have to be to fly from Colorado to Tallinn Airport?

What documentation or ID do you need to fly to Tallinn Airport?

Best airlines flying from Colorado to Tallinn

Compare and see reviews for airlines that fly from Colorado to Tallinn with momondo

Traveling to a place near Tallinn?

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Tallinn?

Can I find flights from Colorado to Tallinn with flexible booking policies on momondo?

How can momondo help me find flights from Colorado to Tallinn?

I’m not ready to book a flight from Colorado to Tallinn right now. Can momondo alert me if prices change?

An easier way to manage your Tallinn trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Estonia

Airports servicing Estonia