How long is the flight from Aspen to Portugal?

A quick flight from Aspen to Portugal can take about 35h 22m. United Airlines provides one of the quickest options available for as low as $682. Aspen and Portugal are separated by a distance of 4947 mi.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

If weather is an important factor for your trip to Portugal, 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 51.8 F).

What is the cheapest time of day to fly from ASE to PT?

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

What airport do you fly from for flights from Aspen to Portugal?

If you book a flight to Portugal from Aspen, you will be flying from Pitkin County, which is the city’s only airport. Aspen Pitkin County (ASE) is located 3.5 mi from the center of Aspen.

Can I find deals for flights from Aspen to Portugal that include hotel bookings?

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

How can I find direct flights from Aspen to Portugal?

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

Can I find deals for business class flights from Aspen to Portugal?

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

$682+ Flights from Aspen to Portugal

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Aspen to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Aspen to Portugal

Best flights from Aspen to Portugal
Discover carefully curated flight deals from Aspen to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Wed 2/111:33 pmASE - LIS

2 stops35h 22mUnited Airlines

Sun 2/155:00 amLIS - ASE

2 stops37h 20mUnited Airlines

Deal found 12/14

$682

Find flight deals from Aspen to Portugal

Round-trip from	$682 (United Airlines)

From Aspen Pitkin County to Portugal

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AspenLisbon

ASE - LIS

ASELIS

Aspen Pitkin County

Wed 2/11

1:33 pm-7:55 am

2 stops35h 22m

Lisbon Humberto Delgado

Sun 2/15

5:00 am-11:20 am

2 stops37h 20m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Aspen to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Aspen 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 Aspen to Portugal

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Read through reviews of airlines operating flights from Aspen to Portugal, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,092 reviews

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What airport do you fly from for flights from Aspen to Portugal?
If you book a flight to Portugal from Aspen, you will be flying from Pitkin County, which is the city’s only airport. Aspen Pitkin County (ASE) is located 3.5 mi from the center of Aspen.
How long is the flight from Aspen to Portugal?
A quick flight from Aspen to Portugal can take about 35h 22m. United Airlines provides one of the quickest options available for as low as $682. Aspen and Portugal are separated by a distance of 4947 mi.
Can I find deals for flights from Aspen to Portugal that include hotel bookings?
Yes. In addition to deals on Aspen to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Aspen to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aspen to Portugal.
Can I find deals for business class flights from Aspen to Portugal?
Yes. Cheapflights offers flight deals from Aspen to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Aspen to Portugal

Denver to Heathrow flights

Denver to Leonardo da Vinci/Fiumicino flights

Denver to Dublin flights

Denver to Frankfurt flights

Denver to Charles de Gaulle flights

Denver to Gatwick flights

Denver to Orly flights

Denver to Munich flights

Denver to Barcelona-El Prat flights

Denver to Athens flights

Denver to Istanbul flights

Denver to London City flights

Denver to Naples flights

Denver to Madrid flights

Denver to Lisbon flights

Denver to Vicenza flights

Denver to Keflavik Intl flights

Denver to Amsterdam flights

Denver to Malpensa flights

Denver to Stansted flights

Denver to Linate flights

Denver to Zurich flights

Denver to Sabiha Gokcen flights

Denver to Edinburgh flights

Denver to Oslo Gardermoen flights

Denver to Geneva flights

Denver to Florence flights

Denver to Luton flights

Denver to Berlin flights

Denver to Manchester flights

Denver to Glasgow Intl flights

Denver to Copenhagen flights

Denver to Bruxelles-National flights

Denver to Arlanda flights

Denver to Porto flights

Denver to Prague flights

Denver to Budapest flights

Denver to Vienna flights

Denver to Shannon flights

Denver to Basel flights

Denver to Catania flights

Denver to Dubrovnik flights

Denver to Faro flights

Denver to Helsinki flights

Denver to Málaga flights

Denver to Split flights

Denver to Otopeni Intl flights

Complete your trip

Portugal car rentals

Madeira car rentals

Azores car rentals

Lisbon Humberto Delgado Airport car rentals

Porto Airport car rentals

Ponta Delgada Nordela Airport car rentals

Lajes Airport car rentals

Lisbon car rentals

Porto car rentals

Funchal car rentals

Ponta Delgada car rentals

Faro car rentals

Top airline flying from Aspen to Portugal

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$575	Average$768	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$682+ Cheap flights from Aspen (ASE) to Portugal

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Aspen to Portugal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Aspen to Portugal

Best flights from Aspen to PortugalDiscover carefully curated flight deals from Aspen to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Discover carefully curated flight deals from Aspen to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Find flight deals from Aspen to Portugal

Keep the following information in mind while searching for Aspen to Portugal flight deals. Data was last updated December 17, 2025.

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Aspen to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Aspen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Aspen to Portugal

Reviews of airlines servicing Portugal

Read through reviews of airlines operating flights from Aspen to Portugal, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Aspen to Portugal. 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 Aspen to Portugal?

How long is the flight from Aspen to Portugal?

Can I find deals for flights from Aspen to Portugal that include hotel bookings?

How can I find direct flights from Aspen to Portugal?

Can I find deals for business class flights from Aspen to Portugal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Aspen to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Aspen to Portugal

100% Free

Book with Flexibility

Travel Smart

Best flights from Aspen to Portugal
Discover carefully curated flight deals from Aspen to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.