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$543+ Cheap flights from Colorado Springs (COS) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Colorado Springs to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Lisbon (LIS). 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 September 11, 2025.

Round-trip from

$714
(United Airlines)

One-way from

$543
(Expedia)

Popular in

June

Cheapest in

January

Average price

$985
From Colorado Springs to Lisbon Humberto Delgado
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One-way flight from Colorado Springs to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 16% potential increase in price ($189 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 September 2025
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Find flight deals from Colorado Springs to Lisbon

Cheapest flights from Colorado Springs to Lisbon
Explore the most affordable flight options available from Colorado Springs to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Ovago deal was found by Cheapflights users on 9/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:50 pmCOS - LIS
2 stops22h 05mBritish Airways
Sat 11/86:40 pmLIS - COS
2 stops28h 07mBritish Airways
Deal found 9/9$788
This Delta deal was found by Cheapflights users on 9/9. 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 10/88:09 amCOS - LIS
2 stops23h 41mDelta
Wed 10/225:40 amLIS - COS
2 stops21h 50mDelta
Deal found 9/9$796
This Ovago deal was found by Cheapflights users on 9/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:03 pmCOS - LIS
2 stops23h 02mBritish Airways
Fri 10/316:30 amLIS - COS
2 stops20h 07mBritish Airways
Deal found 9/8$840
This KLM deal was found by Cheapflights users on 9/10. 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 10/85:49 pmCOS - LIS
2 stops17h 51mKLM
Wed 10/225:00 amLIS - COS
2 stops19h 09mKLM
Deal found 9/10$846
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/206:00 amCOS - LIS
2 stops20h 20mUnited Airlines
Fri 11/286:10 amLIS - COS
2 stops18h 30mUnited Airlines
Deal found 9/11$1,024
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 10/88:00 amCOS - LIS
2 stops18h 20mMultiple Airlines
Wed 10/2211:25 amLIS - COS
3 stops19h 27mMultiple Airlines
Deal found 9/9$1,343
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 10/811:30 amCOS - LIS
3 stops16h 35mAir Canada
Wed 10/2211:25 amLIS - COS
3 stops19h 27mAir Canada
Deal found 9/9$1,349
This Air Canada deal was found by Cheapflights users on 9/11. 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 11/208:30 amCOS - LIS
2 stops17h 50mMultiple Airlines
Fri 11/2811:20 amLIS - COS
3 stops28h 21mMultiple Airlines
Deal found 9/11$1,491
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Fri 10/319:30 amCOS - LIS
3 stops17h 50mMultiple Airlines
Sat 11/811:20 amLIS - COS
2 stops28h 21mMultiple Airlines
Deal found 9/10$1,519

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 September 11, 2025.
Use the filters below to find and compare flights from Colorado Springs to Lisbon that are best for you.

Fly from

Colorado Springs

Fly to

Lisbon

Route

Depart

Return

Price

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Thu 10/30

6:00 am-10:15 am

2 stops22h 15m

Lisbon Humberto Delgado

Mon 11/10

6:10 am-5:40 pm

2 stops18h 30m

$714

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Wed 10/8

9:30 am-9:20 am

2 stops16h 50m

Lisbon Humberto Delgado

Wed 10/22

12:50 pm-1:11 pm

2 stops31h 21m

$749

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/31

1:50 pm-5:55 pm

2 stops22h 05m

Lisbon Humberto Delgado

Sat 11/8

3:55 pm-8:27 pm

2 stops35h 32m

$789

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Wed 10/8

5:49 pm-6:40 pm

2 stops17h 51m

Lisbon Humberto Delgado

Wed 10/22

5:00 am-5:09 pm

2 stops19h 09m

$846

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Thu 11/20

6:00 am-9:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Fri 11/28

6:10 am-5:40 pm

2 stops18h 30m

$1,024

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Tue 9/23

5:16 pm-4:05 pm

2 stops15h 49m

Lisbon Humberto Delgado

Mon 9/29

8:45 pm-8:33 pm

2 stops54h 48m

$1,232

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Thu 11/20

8:30 am-9:20 am

2 stops17h 50m

Lisbon Humberto Delgado

Fri 11/28

11:20 am-8:41 am

3 stops28h 21m

$1,491

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/31

9:30 am-9:20 am

3 stops17h 50m

Lisbon Humberto Delgado

Sat 11/8

11:20 am-8:41 am

2 stops28h 21m

$1,519

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Wed 10/8

9:30 am-9:20 am

2 stops16h 50m

Lisbon Humberto Delgado

Wed 10/22

11:25 am-11:52 pm

3 stops19h 27m

$1,525

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Wed 10/8

11:30 am-11:05 am

3 stops16h 35m

Lisbon Humberto Delgado

Wed 10/22

11:25 am-11:52 pm

3 stops19h 27m

$1,531

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Colorado Springs to Lisbon

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Lisbon (average of $612). Flying from Colorado Springs to Lisbon in June is currently the most expensive (average of $1,127). 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.

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 September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Colorado Springs to Lisbon to help guide your decision. 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
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • How long is the flight from Colorado Springs to Lisbon?

    Departing from Colorado Springs to Lisbon will take you 17h 51m. Colorado Springs and Lisbon are separated by a distance of 4869 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Colorado Springs to Lisbon round-trip?

    United Airlines, at $647, was found to be the cheapest airline from Colorado Springs to Lisbon..

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

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

  • How can I find direct flights from Colorado Springs to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

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

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Lisbon (average of $612). Flying from Colorado Springs to Lisbon in June is currently the most expensive (average of $1,127). 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

Traveling to a place near Lisbon?

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

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.

Top airline flying from Colorado Springs to Lisbon

Discover the top airline that operate flights from Colorado Springs 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$647Average$952FlexibilityNo cancel feeOn-time69%

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