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Lisbon

$242+ Cheap flights from Pueblo, CO to Lisbon (LIS)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheapflights Tip: The best prices from Pueblo to Lisbon Humberto Delgado are usually found in November or January, booked 62 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Pueblo to Lisbon

Keep the following information in mind while searching for Pueblo to Lisbon flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$437
(oojo)

One-way from

$242
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$675
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 Lisbon Humberto Delgado
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One-way flight from Pueblo to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 16% potential increase in price ($182 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 November 2025
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Find flight deals from Pueblo to Lisbon

Cheapest flights from Pueblo to Lisbon
Explore the most affordable flight options available from Pueblo to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Mytrip deal was found by Cheapflights users on 11/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:40 pmDEN - LIS
2 stops21h 00mMultiple Airlines
Sun 12/78:40 pmLIS - DEN
2 stops28h 25mMultiple Airlines
Deal found 11/17$530
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmDEN - LIS
2 stops32h 50mAir Canada
Tue 1/1311:20 amLIS - DEN
2 stops37h 47mAir Canada
Deal found 11/18$544
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:30 pmDEN - LIS
1 stop32h 50mAir Canada
Fri 1/1611:20 amLIS - DEN
2 stops37h 47mAir Canada
Deal found 11/18$550
This United Airlines deal was found by Cheapflights users on 11/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amDEN - LIS
1 stop21h 15mUnited Airlines
Tue 1/1311:20 amLIS - DEN
2 stops34h 33mUnited Airlines
Deal found 11/18$552
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:59 pmDEN - LIS
1 stop27h 16mUnited Airlines
Fri 1/1611:20 amLIS - DEN
1 stop30h 03mUnited Airlines
Deal found 11/17$560
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:05 pmDEN - LIS
1 stop11h 10mLufthansa
Wed 11/262:10 pmLIS - DEN
1 stop35h 45mLufthansa
Deal found 11/18$563
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmDEN - LIS
1 stop13h 20mDelta
Wed 11/265:00 amLIS - DEN
2 stops23h 44mDelta
Deal found 11/18$565
This Gurufare deal was found by Cheapflights users on 11/19. 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.
Wed 11/194:05 pmDEN - LIS
1 stop11h 10mLufthansa
Tue 12/26:10 amLIS - DEN
1 stop15h 25mLufthansa
Deal found 11/19$566
This deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:25 pmDEN - LIS
1 stop12h 55mAir Canada
Thu 12/1110:55 amLIS - DEN
1 stop16h 00mAir Canada
Deal found 11/19$567
This KLM deal was found by Cheapflights users on 11/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:39 amDEN - LIS
2 stops15h 01mKLM
Thu 11/275:00 amLIS - DEN
2 stops19h 25mKLM
Deal found 11/18$570
This Finnair deal was found by Cheapflights users on 11/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amDEN - LIS
1 stop19h 05mMultiple Airlines
Mon 1/124:10 pmLIS - DEN
2 stops33h 03mMultiple Airlines
Deal found 11/17$573

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pueblo to Lisbon 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 November 20, 2025.
Use the filters below to find and compare flights from Pueblo to Lisbon that are best for you.

Fly from

Pueblo

Fly to

Lisbon

Route

Depart

Return

Price

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 2/3

11:15 am-9:20 am

1 stop15h 05m

Lisbon Humberto Delgado

Tue 2/10

5:00 am-1:40 pm

1 stop15h 40m

$546

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Mon 12/29

12:01 pm-9:05 am

1 stop14h 04m

Lisbon Humberto Delgado

Tue 1/13

11:05 am-10:24 pm

1 stop18h 19m

$575

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Tue 1/6

11:15 am-9:20 am

1 stop15h 05m

Lisbon Humberto Delgado

Sat 1/17

11:20 am-4:12 pm

2 stops35h 52m

$597

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 11/30

12:59 am-10:15 am

1 stop26h 16m

Lisbon Humberto Delgado

Sun 12/14

10:50 am-10:23 am

1 stop30h 33m

$610

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Thu 1/22

4:20 pm-11:30 pm

1 stop24h 10m

Lisbon Humberto Delgado

Mon 1/26

2:10 pm-2:35 pm

1 stop31h 25m

$618

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Wed 4/15

11:05 am-9:20 am

1 stop15h 15m

Lisbon Humberto Delgado

Thu 4/30

5:05 am-1:35 pm

1 stop15h 30m

$636

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 4/12

6:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-1:35 pm

1 stop15h 30m

$641

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 4/12

6:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

Wed 4/29

5:05 am-3:35 pm

1 stop17h 30m

$642

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Mon 3/30

11:59 pm-10:30 am

1 stop27h 31m

Lisbon Humberto Delgado

Tue 9/29

11:25 am-10:21 am

1 stop29h 56m

$644

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Mon 3/30

6:40 pm-3:40 pm

1 stop14h 00m

Lisbon Humberto Delgado

Fri 10/2

7:20 am-4:35 pm

1 stop16h 15m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 19 results
1
2

Best time to book a flight from Pueblo to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

How far ahead should I book a flight from Pueblo to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Lisbon. Price data was last updated on November 14, 2025.

The best time to book flights from Pueblo to Lisbon is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated November 20, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Air Canada from Pueblo to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,023 reviews
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,045 reviews
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,462 reviews
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,579 reviews
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,534 reviews
United Airlines
7.4
Good
9,023 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Pueblo to Lisbon. 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 into for flights to Lisbon from Pueblo?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Pueblo. Booking flights from Pueblo to Humberto Delgado (LIS) should be relatively easy as there are 0 daily inbound flights from Pueblo from 1 airline.

  • How long is the flight from Pueblo to Lisbon?

    A quick flight from Pueblo to Lisbon can take about 15h 05m. United Airlines provides one of the quickest options available for as low as $546. Airlines will cover a distance of 4826 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pueblo to Lisbon 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pueblo to Lisbon

Discover the top airline that operate flights from Pueblo to Lisbon. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$596Average$939FlexibilityNo cancel feeOn-time69%

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