When did momondo last update prices for flights from Aspen Pitkin County Airport to Portugal?

Prices for flights from Aspen Pitkin County Airport to Portugal are refreshed on a daily basis.

How many operators does momondo search for flights from Aspen Pitkin County Airport to Portugal?

As of October 2025, there is 1 operator available to choose from for flights from Aspen Pitkin County Airport to Portugal.

How old do you have to be to fly from Aspen Pitkin County Airport to Portugal?

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 Aspen Pitkin County Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$552 Cheap Flights from Aspen to Portugal in 2025/26

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5:12 pm - 11:30 pmASE-LIS

47h 18m2 stops

5:00 am - 2:36 pmLIS-ASE

40h 36m2 stops

$552United Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

1:35 pm - 1:20 pmASE-LIS

16h 45m2 stops

5:00 am - 10:36 amLIS-ASE

36h 36m2 stops

$554United Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

1:35 pm - 1:20 pmASE-LIS

16h 45m2 stops

2:10 pm - 6:28 pmLIS-ASE

35h 18m2 stops

$1,131Lufthansa

Find Deal

Mon, Nov 17 - Sun, Nov 30

3:35 pm - 9:20 amASE-LIS

34h 45m2 stops

5:00 am - 4:31 pmLIS-ASE

18h 31m2 stops

$1,268United Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

8:30 am - 8:10 amASE-LIS

16h 40m2 stops

10:50 am - 5:49 pmLIS-ASE

37h 59m2 stops

$1,278United Airlines

Find Deal

Sun, Nov 16 - Sun, Nov 30

United Airlines flights from Aspen to Portugal

Our best United Airlines deals on Aspen to Portugal flight tickets

United Airlines

Nov 12

ASE5:12 pmAspen Pitkin County

47h 18m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Nov 17

LIS5:00 amLisbon Humberto Delgado

40h 36m

2 stops

ASE2:36 pmAspen Pitkin County

$552

Find similar

United Airlines

Nov 12

ASE1:35 pmAspen Pitkin County

16h 45m

2 stops

LIS1:20 pmLisbon Humberto Delgado

Nov 17

LIS5:00 amLisbon Humberto Delgado

36h 36m

2 stops

ASE10:36 amAspen Pitkin County

$554

Find similar

United Airlines

Dec 6

ASE3:35 pmAspen Pitkin County

34h 45m

2 stops

LIS9:20 amLisbon Humberto Delgado

Dec 10

LIS5:00 amLisbon Humberto Delgado

18h 31m

2 stops

ASE4:31 pmAspen Pitkin County

$1,268

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Wed 11/12

5:12 pm-11:30 pm

2 stops47h 18m

Lisbon Humberto Delgado

Mon 11/17

5:00 am-2:36 pm

2 stops40h 36m

$552

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Wed 11/12

1:35 pm-1:20 pm

2 stops16h 45m

Lisbon Humberto Delgado

Mon 11/17

5:00 am-10:36 am

2 stops36h 36m

$554

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Mon 11/17

1:35 pm-1:20 pm

2 stops16h 45m

Lisbon Humberto Delgado

Sun 11/30

2:10 pm-6:28 pm

2 stops35h 18m

$1,131

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Sat 12/6

3:35 pm-9:20 am

2 stops34h 45m

Lisbon Humberto Delgado

Wed 12/10

5:00 am-4:31 pm

2 stops18h 31m

$1,268

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Sun 11/16

8:30 am-8:10 am

2 stops16h 40m

Lisbon Humberto Delgado

Sun 11/30

10:50 am-5:49 pm

2 stops37h 59m

$1,278

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Aspen to Portugal

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 day to depart on your flight to Portugal?

According to our data, Thursday is the cheapest day to fly to Portugal from Aspen. The lowest ticket price found for a Thursday departure recently was $820. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $961.

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Aspen to Portugal during this time can be as low as $775. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,386 per ticket.

Cheap Aspen to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aspen to Portugal

Direct flights	None

There are no direct flights from Aspen to Portugal. There are no popular flight routes from Aspen to Portugal.

Search flight deals

When did momondo last update prices for flights from Aspen Pitkin County Airport to Portugal?
Prices for flights from Aspen Pitkin County Airport to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from Aspen Pitkin County Airport to Portugal?
As of October 2025, there is 1 operator available to choose from for flights from Aspen Pitkin County Airport to Portugal.
How old do you have to be to fly from Aspen Pitkin County Airport to Portugal?
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 Aspen Pitkin County Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Aspen to Portugal

Compare and see reviews for airlines that fly from Aspen to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 8,998 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Aspen to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Aspen.

Can I find flights from Aspen to Portugal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portugal from Aspen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Aspen to Portugal?

Once all potential Aspen to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Portugal from Aspen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $351

Flights to Portofrom $346

Flights to Funchalfrom $401

Flights to Farofrom $392

Flights to Ponta Delgadafrom $391

Flights to Lajesfrom $482

Flights to Hortafrom $592

Flights to Pico Islandfrom $563

Flights to Porto Santofrom $956

Flights to Velasfrom $560

Cheap flights from Aspen to Portugal from $552

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Aspen to Portugal departing on 11/12. 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 Aspen to Portugal

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United Airlines flights from Aspen to Portugal

Our best United Airlines deals on Aspen to Portugal flight tickets

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How to get the cheapest flight ticket from Aspen to Portugal

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 day to depart on your flight to Portugal?

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Aspen to Portugal during this time can be as low as $775. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,386 per ticket.

Cheap Aspen to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aspen to Portugal

Direct flights

When did momondo last update prices for flights from Aspen Pitkin County Airport to Portugal?

How many operators does momondo search for flights from Aspen Pitkin County Airport to Portugal?

How old do you have to be to fly from Aspen Pitkin County Airport to Portugal?

What documentation or ID do you need to fly to Portugal?

Best airlines flying from Aspen to Portugal

Compare and see reviews for airlines that fly from Aspen to Portugal with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Aspen to Portugal?

Can I find flights from Aspen to Portugal with flexible booking policies on momondo?

How can momondo help me find flights from Aspen to Portugal?

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

An easier way to manage your Portugal 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 Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo