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Portugal

$269+ Cheap flights from Colorado to Portugal

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIS
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Colorado to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$581
(FlightHub)

One-way from

$269
(Kiwi.com)
From Colorado to Portugal
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One-way flight from Colorado to Portugal
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Find flight deals from Colorado to Portugal

Cheapest flights from Colorado to Portugal
Explore the most affordable flight options available from Colorado to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:25 amDEN - LIS
2 stops19h 35mDelta
vie. 1/105:30 amLIS - DEN
1 stop14h 05mDelta
Deal found 12/17$694
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3111:25 amDEN - LIS
1 stop14h 55mUnited Airlines
vie. 1/1011:00 amLIS - DEN
2 stops30h 35mUnited Airlines
Deal found 12/18$828
This American Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/3112:33 pmDEN - LIS
2 stops13h 42mAmerican Airlines
vie. 1/1011:05 amLIS - DEN
2 stops18h 21mAmerican Airlines
Deal found 12/17$864
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:30 pmDEN - LIS
1 stop21h 15mBritish Airways
vie. 1/106:45 pmLIS - DEN
1 stop27h 40mBritish Airways
Deal found 12/18$891
This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:15 amDEN - FAO
2 stops46h 05mScandinavian Airlines
mar. 2/2512:45 pmFAO - DEN
2 stops41h 01mScandinavian Airlines
Deal found 12/17$987
This KLM deal was found by Cheapflights users on 12/17. 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.
mar. 12/172:50 pmDEN - LIS
1 stop17h 20mMultiple Airlines
mar. 12/2410:00 amLIS - DEN
1 stop15h 16mMultiple Airlines
Deal found 12/17$1,153
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/225:40 pmDEN - LIS
1 stop32h 40mAir Canada
dom. 12/2910:50 amLIS - DEN
2 stops54h 45mAir Canada
Deal found 12/17$1,210
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/237:35 pmDEN - LIS
1 stop32h 00mTurkish Airlines
sáb. 12/284:00 pmLIS - DEN
1 stop32h 40mTurkish Airlines
Deal found 12/17$1,387
This Air Canada deal was found by Cheapflights users on 12/17. 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.
mar. 12/317:50 amDEN - FAO
3 stops24h 55mMultiple Airlines
mar. 2/256:05 amFAO - DEN
2 stops35h 30mMultiple Airlines
Deal found 12/17$1,398
This Air Canada deal was found by Cheapflights users on 12/17. 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.
mar. 12/317:50 amDEN - FAO
3 stops24h 55mAir Canada
mar. 2/256:05 amFAO - DEN
3 stops35h 23mAir Canada
Deal found 12/17$1,403
This Aeromexico deal was found by Cheapflights users on 12/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:25 pmDEN - LIS
1 stop12h 35mAir France
mar. 1/76:30 pmLIS - DEN
2 stops32h 16mAir France
Deal found 12/17$1,591
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/215:45 pmDEN - LIS
1 stop22h 05mLufthansa
dom. 12/2912:45 pmLIS - DEN
1 stop31h 55mLufthansa
Deal found 12/17$1,792

Find flights from Colorado to Portugal within your budget

Customize your flight search to find flights from Colorado to Portugal 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 diciembre 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

DenverPorto

DEN - OPO

DENOPO

Denver Intl

mar. 3/25

8:35 pm-3:25 pm

1 stop36h 50m

Porto

mié. 4/2

10:45 am-6:10 pm

1 stop38h 25m

$581

DenverFunchal

DEN - FNC

DENFNC

Denver Intl

mié. 1/8

5:30 pm-11:20 am

1 stop34h 50m

Funchal Madeira

jue. 1/16

12:00 pm-7:16 pm

2 stops38h 16m

$667

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

dom. 3/16

11:25 am-11:25 am

2 stops18h 00m

Lisbon Humberto Delgado

dom. 3/23

11:00 am-8:46 am

2 stops27h 46m

$683

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

jue. 3/13

4:00 pm-2:35 pm

2 stops16h 35m

Lisbon Humberto Delgado

dom. 3/16

5:30 am-1:35 pm

1 stop14h 05m

$685

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mar. 3/18

10:38 am-8:00 am

2 stops15h 22m

Lisbon Humberto Delgado

vie. 3/28

10:55 am-9:51 pm

2 stops16h 56m

$686

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

sáb. 1/11

5:30 pm-2:50 pm

1 stop14h 20m

Lisbon Humberto Delgado

vie. 1/17

6:45 pm-3:25 pm

1 stop27h 40m

$692

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mié. 3/12

6:30 pm-2:55 pm

1 stop14h 25m

Lisbon Humberto Delgado

dom. 3/23

6:40 pm-4:25 pm

1 stop27h 45m

$693

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mié. 4/2

10:40 am-10:45 am

2 stops17h 05m

Lisbon Humberto Delgado

mié. 4/16

10:00 am-6:34 pm

1 stop15h 34m

$697

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

dom. 1/12

3:40 pm-8:20 pm

1 stop21h 40m

Lisbon Humberto Delgado

vie. 1/17

9:20 pm-6:05 pm

1 stop27h 45m

$701

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mié. 1/1

11:30 am-6:35 am

1 stop12h 05m

Lisbon Humberto Delgado

sáb. 1/11

10:00 am-7:46 pm

1 stop16h 46m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 51 results
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Best time to book a flight from Colorado to Portugal

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

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Portugal (average of $612). Flying from Colorado to Portugal in June is currently the most expensive (average of $1,180). 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 CO to PT?

Find hourly flight availability from Colorado to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Portugal as you normally would.

Rainfall in Portugal by month

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

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.

Temperature in Portugal by month

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

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).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated diciembre 18, 2024.
Read through reviews of airlines operating flights from Colorado to Portugal, such as Air Canada, British Airways and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Colorado to Portugal one-way?

    The cheapest airlines for a one-way flight from Colorado to Portugal are Scandinavian Airlines ($412), British Airways ($426), and Finnair ($433).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

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

    Currently, January is the cheapest month in which you can book a flight from Colorado to Portugal (average of $612). Flying from Colorado to Portugal in June is currently the most expensive (average of $1,180). 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.

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Alternative routes for Colorado to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Portugal

Discover the top 10 airlines that operate flights from Colorado to Portugal. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$516Average$980FlexibilityNo cancel feeOn-time75%
DeltaCheapest$537Average$1,024FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$539Average$1,002FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$548Average$1,024FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$551Average$997FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$555Average$748FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$601Average$1,021FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$640Average$1,125FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$662Average$1,312FlexibilityNo cancel feeOn-time76%
SWISSCheapest$712Average$1,202FlexibilityNo cancel feeOn-time79%
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