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Portugal

$294+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$721
(Air Canada)

One-way from

$294
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$958
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. 19% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 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 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:40 pmDEN - FAO
2 stops25h 10mMultiple Airlines
Thu 11/274:35 pmFAO - DEN
2 stops32h 30mMultiple Airlines
Deal found 4/21$655
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Sun 11/211:25 amDEN - LIS
2 stops17h 15mAir Canada
Sun 11/2311:00 amLIS - DEN
2 stops28h 50mAir Canada
Deal found 4/22$718
This SmartFares deal was found by Cheapflights users on 4/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:50 pmDEN - LIS
1 stop31h 05mTurkish Airlines
Mon 10/2711:35 amLIS - DEN
1 stop37h 05mTurkish Airlines
Deal found 4/23$723
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 11/141:45 pmDEN - LIS
1 stop11h 25mUnited Airlines
Fri 11/286:10 amLIS - DEN
1 stop15h 30mUnited Airlines
Deal found 4/22$726
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:15 pmDEN - LIS
3 stops34h 35mMultiple Airlines
Sat 6/2110:40 amLIS - DEN
2 stops31h 47mMultiple Airlines
Deal found 4/23$743
This British Airways deal was found by Cheapflights users on 4/22. 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.
Fri 11/712:32 pmDEN - LIS
2 stops16h 38mBritish Airways
Sun 11/2311:05 amLIS - DEN
1 stop19h 17mBritish Airways
Deal found 4/22$748
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 10/2412:20 pmDEN - LIS
1 stop12h 40mDelta
Sat 11/15:00 amLIS - DEN
2 stops23h 46mDelta
Deal found 4/22$749
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:40 pmDEN - LIS
1 stop21h 40mIcelandair
Sun 11/309:20 pmLIS - DEN
1 stop27h 45mIcelandair
Deal found 4/23$770
This Lufthansa deal was found by Cheapflights users on 4/21. 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 11/144:25 pmDEN - LIS
1 stop13h 55mLufthansa
Fri 11/285:00 amLIS - DEN
2 stops16h 40mLufthansa
Deal found 4/21$774
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Fri 9/1912:59 pmDEN - LIS
2 stops24h 41mScandinavian Airlines
Wed 10/87:15 amLIS - DEN
2 stops22h 31mScandinavian Airlines
Deal found 4/23$778
This Air Canada deal was found by Cheapflights users on 4/23. 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 40mAir Canada
Tue 9/3012:50 pmOPO - DEN
1 stop28h 28mAir Canada
Deal found 4/23$788
This Iberia deal was found by Cheapflights users on 4/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:32 pmDEN - LIS
2 stops20h 33mIberia
Mon 12/18:45 pmLIS - DEN
2 stops30h 13mIberia
Deal found 4/22$789

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 24, 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 10/20

7:52 am-9:20 am

2 stops18h 28m

Lisbon Humberto Delgado

Wed 10/29

11:00 am-10:35 am

2 stops29h 35m

$721

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 10/19

7:50 pm-9:55 am

1 stop31h 05m

Lisbon Humberto Delgado

Mon 10/27

11:35 am-6:40 pm

1 stop37h 05m

$723

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sat 6/7

12:15 pm-5:50 am

3 stops34h 35m

Lisbon Humberto Delgado

Sat 6/21

10:40 am-11:27 am

2 stops31h 47m

$743

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Fri 9/19

12:59 pm-8:40 pm

2 stops24h 41m

Lisbon Humberto Delgado

Wed 10/8

7:15 am-10:46 pm

2 stops22h 31m

$778

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 9/23

5:40 pm-9:20 am

1 stop32h 40m

Lisbon Humberto Delgado

Wed 10/1

11:25 am-12:23 pm

2 stops31h 58m

$786

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Tue 9/16

5:40 pm-9:20 am

1 stop32h 40m

Porto

Tue 9/30

12:50 pm-10:18 am

1 stop28h 28m

$788

DenverPorto

DEN - OPO

DENOPO

Denver Intl

Wed 9/24

9:40 am-9:20 am

1 stop16h 40m

Porto

Mon 10/13

7:20 pm-8:16 pm

2 stops31h 56m

$798

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sat 5/10

4:40 pm-9:20 pm

1 stop21h 40m

Lisbon Humberto Delgado

Sun 5/25

10:25 pm-12:30 pm

1 stop21h 05m

$809

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 5/6

6:35 pm-5:55 pm

1 stop16h 20m

Lisbon Humberto Delgado

Wed 5/21

12:30 pm-11:59 pm

2 stops18h 29m

$812

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

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 24, 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 24, 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
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
780 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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 Icelandair ($440), United Airlines ($483), and Air France ($488).

  • 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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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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$647Average$813FlexibilityNo cancel feeOn-time69%

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