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$758+ Cheap flights from Colorado Springs (COS) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap 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 June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/15. 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 12/69:20 am
COS
-
LIS
2 stops17h 55m
United Airlines
Thu 12/105:00 am
LIS
-
COS
2 stops23h 40m
United Airlines
Deal found 6/15$758
This Justfly.com deal was found by Cheapflights users on 6/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:03 pm
COS
-
LIS
2 stops34h 02m
Air Canada
Mon 10/1211:25 am
LIS
-
COS
2 stops38h 25m
Air Canada
Deal found 6/19$940
This Delta deal was found by Cheapflights users on 6/20. 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 10/26:14 pm
COS
-
LIS
2 stops17h 31m
Delta
Mon 10/125:35 am
LIS
-
COS
2 stops22h 46m
Delta
Deal found 6/20$951
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/211:57 am
COS
-
LIS
2 stops40h 08m
United Airlines
Mon 10/1211:25 am
LIS
-
COS
2 stops37h 30m
United Airlines
Deal found 6/16$968
This Air Canada deal was found by Cheapflights users on 6/17. 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.
Fri 10/210:27 am
COS
-
LIS
3 stops17h 38m
Multiple Airlines
Mon 10/121:00 pm
LIS
-
COS
2 stops16h 06m
Multiple Airlines
Deal found 6/17$1,251

Find 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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(United Airlines)
Provider with most accurate pricing for Colorado Springs-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Lisbon Humberto Delgado flights.
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From Colorado Springs to Lisbon Humberto Delgado
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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 June 21, 2026.
Use the filters below to find and compare flights from Colorado Springs to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Sun 12/6

9:20 am-10:15 am

2 stops17h 55m

Lisbon Humberto Delgado

Thu 12/10

5:00 am-9:40 pm

2 stops23h 40m

$758

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/2

6:03 pm-11:05 am

2 stops34h 02m

Lisbon Humberto Delgado

Mon 10/12

11:25 am-6:50 pm

2 stops38h 25m

$940
Quickest round-trip

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/2

6:14 pm-6:45 pm

2 stops17h 31m

Lisbon Humberto Delgado

Mon 10/12

5:35 am-9:21 pm

2 stops22h 46m

$951

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/2

11:57 am-11:05 am

2 stops40h 08m

Lisbon Humberto Delgado

Mon 10/12

11:25 am-5:55 pm

2 stops37h 30m

$968

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Fri 10/2

11:57 am-11:05 am

2 stops16h 08m

Lisbon Humberto Delgado

Mon 10/12

11:25 am-8:40 am

3 stops28h 15m

$1,329
Cheapest one-way
Quickest one-way

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

Mon 10/12

2:55 pm-10:45 pm

2 stops24h 50m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Sorted by cheapest first

Compare providers for flights from Colorado Springs to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Lisbon in June.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 June 21, 2026.
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
9,868 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,868 reviews
United Airlines
7.4
Good
9,868 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 31m. 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 $567, 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.

See more FAQs

Traveling to a place near Lisbon?

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

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Alternative routes for Colorado Springs to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$567Average$1,259FlexibilityNo cancel feeOn-time69%

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