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Portugal

$347+ Cheap flights from Pueblo, CO 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Pueblo to Portugal

Keep the following information in mind while searching for Pueblo to Portugal flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$683
(oojo)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$950
Provider with most accurate pricing for Denver Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Lisbon Humberto Delgado flights.
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From Pueblo to Portugal
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One-way flight from Pueblo to Portugal
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Highest demand for flights based on searches. 20% potential increase in price ($264 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pueblo to Portugal

Cheapest flights from Pueblo to Portugal
Explore the most affordable flight options available from Pueblo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 11/125:45 pmDEN - OPO
1 stop14h 30mUnited Airlines
Mon 12/812:30 pmOPO - DEN
2 stops53h 05mUnited Airlines
Deal found 4/2$603
This Lufthansa deal was found by Cheapflights users on 4/2. 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.
Wed 11/124:25 pmDEN - OPO
1 stop13h 25mLufthansa
Mon 12/812:30 pmOPO - DEN
1 stop34h 25mLufthansa
Deal found 4/2$613
This Delta deal was found by Cheapflights users on 4/2. 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.
Mon 10/133:45 pmDEN - OPO
2 stops16h 50mDelta
Tue 10/216:30 amOPO - DEN
2 stops23h 54mDelta
Deal found 4/2$671
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:50 pmDEN - OPO
1 stop30h 55mTurkish Airlines
Mon 9/224:50 pmOPO - DEN
1 stop32h 05mTurkish Airlines
Deal found 4/1$683
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Tue 9/165:40 pmDEN - OPO
1 stop32h 45mAir Canada
Tue 9/3012:50 pmOPO - DEN
1 stop28h 28mAir Canada
Deal found 4/1$686
This Justfly.com deal was found by Cheapflights users on 4/2. 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.
Mon 10/69:40 amDEN - LIS
1 stop16h 40mAir Canada
Wed 10/1511:25 amLIS - DEN
1 stop29h 53mAir Canada
Deal found 4/2$697
This United deal was found by Cheapflights users on 4/2. 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.
Tue 9/236:15 amDEN - LIS
2 stops20h 05mUnited Airlines
Thu 10/211:25 amLIS - DEN
1 stop29h 53mUnited Airlines
Deal found 4/2$701
This Finnair deal was found by Cheapflights users on 4/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:35 pmDEN - LIS
1 stop21h 35mFinnair
Mon 10/134:30 pmLIS - DEN
2 stops32h 12mFinnair
Deal found 4/2$702
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Thu 10/237:45 amDEN - OPO
2 stops20h 40mMultiple Airlines
Tue 10/287:30 pmOPO - DEN
2 stops45h 05mMultiple Airlines
Deal found 4/2$704
This Lufthansa deal was found by Cheapflights users on 4/1. 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 11/215:45 pmDEN - LIS
1 stop22h 05mLufthansa
Tue 12/25:00 amLIS - DEN
1 stop17h 55mLufthansa
Deal found 4/1$706
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Wed 10/811:35 amDEN - LIS
1 stop16h 35mMultiple Airlines
Wed 10/226:15 amLIS - DEN
1 stop15h 05mMultiple Airlines
Deal found 4/1$707
This KLM deal was found by Cheapflights users on 4/2. 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.
Tue 4/1512:01 pmDEN - LIS
1 stop12h 59mKLM
Tue 5/1310:00 amLIS - DEN
1 stop17h 39mKLM
Deal found 4/2$708

Cheapflights Fare Finder

Customize your flight search to find flights from Pueblo 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 April 3, 2025.
Use the filters below to find and compare flights from Pueblo to Portugal that are best for you.

Fly from

Pueblo

Fly to

Portugal

Route

Depart

Return

Price

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Mon 9/29

5:40 pm-9:20 am

1 stop32h 40m

Lisbon Humberto Delgado

Wed 10/8

11:25 am-10:18 am

1 stop29h 53m

$697

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 9/23

6:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

Tue 10/7

11:25 am-10:18 am

1 stop29h 53m

$701

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Wed 9/24

6:35 pm-11:10 pm

1 stop21h 35m

Lisbon Humberto Delgado

Mon 10/13

4:30 pm-5:42 pm

2 stops32h 12m

$702

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 4/15

12:01 pm-8:00 am

1 stop12h 59m

Lisbon Humberto Delgado

Tue 5/13

10:00 am-8:39 pm

1 stop17h 39m

$708

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 5/6

6:35 pm-5:55 pm

1 stop16h 20m

Lisbon Humberto Delgado

Wed 5/21

6:35 am-11:33 pm

2 stops23h 58m

$709

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Wed 4/23

6:35 pm-11:10 pm

1 stop21h 35m

Lisbon Humberto Delgado

Tue 4/29

11:05 am-10:06 pm

1 stop18h 01m

$711

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 5/7

4:15 pm-11:20 pm

1 stop24h 05m

Porto

Wed 5/14

6:15 am-1:45 pm

1 stop14h 30m

$714

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 4/15

7:20 am-8:00 am

2 stops17h 40m

Lisbon Humberto Delgado

Wed 4/23

11:40 am-11:40 pm

2 stops19h 00m

$721

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Sun 4/20

5:40 pm-3:30 pm

1 stop14h 50m

Porto

Fri 5/2

6:40 am-8:16 pm

2 stops20h 36m

$721

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 5/7

2:35 pm-3:30 pm

2 stops17h 55m

Porto

Wed 5/14

6:20 am-7:58 pm

2 stops20h 38m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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Best time to book a flight from Pueblo to Portugal

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

What is the cheapest time of day to fly from PU5 to PT?

Find hourly flight availability from Pueblo 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 April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pueblo 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 April 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Pueblo to Portugal to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Pueblo 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 Pueblo to Portugal one-way?

    The cheapest airlines for a one-way flight from Pueblo to Portugal are Aer Lingus ($537), Scandinavian Airlines ($544), and Lufthansa ($545).

  • What are the most popular routes from Pueblo to Portugal?

    Most travelers choose Denver Intl - Lisbon Humberto Delgado, Denver Intl - Porto or Denver Intl - Faro when deciding on the best route from Pueblo to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pueblo 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 Pueblo to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Pueblo to Portugal (average of $612). Flying from Pueblo to Portugal in June is currently the most expensive (average of $1,203). 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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Alternative routes for Pueblo to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pueblo to Portugal

Discover the top airline that operate flights from Pueblo 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$647Average$813FlexibilityNo cancel feeOn-time69%

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