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Portugal

$746+ Cheap flights from Colorado Springs (COS) to Portugal

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
COS — LIS
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Colorado Springs to Portugal

Keep the following information in mind while searching for Colorado Springs to Portugal flight deals. Data was last updated julio 31, 2025.

Round-trip from

$746
(Iberia)

Popular in

June

Cheapest in

January

Average price

$1,025
From Colorado Springs to Portugal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Colorado Springs to Portugal

Cheapest flights from Colorado Springs to Portugal
Explore the most affordable flight options available from Colorado Springs to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Iberia deal was found by Cheapflights users on 7/30. 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.
dom. 8/175:09 pmCOS - LIS
2 stops39h 56mIberia
vie. 11/148:45 pmLIS - COS
2 stops20h 08mIberia
Deal found 7/30$746
This Ovago deal was found by Cheapflights users on 7/29. 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.
mié. 10/85:06 pmCOS - LIS
2 stops23h 04mBritish Airways
mié. 10/226:35 amLIS - COS
2 stops22h 34mBritish Airways
Deal found 7/29$762
This Justfly.com deal was found by Cheapflights users on 7/31. 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.
mié. 10/83:40 pmCOS - LIS
2 stops24h 50mMultiple Airlines
mié. 10/2212:50 pmLIS - COS
2 stops35h 42mMultiple Airlines
Deal found 7/31$773
This FlightHub deal was found by Cheapflights users on 7/31. 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.
dom. 8/177:30 amCOS - LIS
2 stops18h 50mAir Canada
vie. 11/1411:20 amLIS - COS
2 stops34h 09mAir Canada
Deal found 7/31$803
This United Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/136:00 amCOS - LIS
2 stops21h 35mUnited Airlines
sáb. 9/209:50 amLIS - COS
2 stops35h 55mUnited Airlines
Deal found 7/30$1,095

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 julio 31, 2025.
Use the filters below to find and compare flights from Colorado Springs to Portugal that are best for you.

Fly from

Colorado Springs

Fly to

Portugal

Route

Depart

Return

Price

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

dom. 8/17

5:09 pm-4:05 pm

2 stops39h 56m

Lisbon Humberto Delgado

vie. 11/14

8:45 pm-9:53 am

2 stops20h 08m

$746

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

mié. 10/8

5:06 pm-11:10 pm

2 stops23h 04m

Lisbon Humberto Delgado

mié. 10/22

6:35 am-10:09 pm

2 stops22h 34m

$762

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

mié. 10/8

3:40 pm-11:30 pm

2 stops24h 50m

Lisbon Humberto Delgado

mié. 10/22

12:50 pm-5:32 pm

2 stops35h 42m

$773

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

dom. 8/17

7:30 am-9:20 am

2 stops18h 50m

Lisbon Humberto Delgado

vie. 11/14

11:20 am-2:29 pm

2 stops34h 09m

$803

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

sáb. 9/13

6:00 am-10:35 am

2 stops21h 35m

Lisbon Humberto Delgado

sáb. 9/20

9:50 am-2:45 pm

2 stops35h 55m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Colorado Springs to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Portugal (average of $612). Flying from Colorado Springs to Portugal in June is currently the most expensive (average of $1,129). 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 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 julio 31, 2025.
Peruse reviews from past customers who have flown with United Airlines, Air Canada, and Iberia from Colorado Springs to Portugal 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
8,902 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

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
8,902 reviews
United Airlines
7.4
Good
8,902 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

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??
Air Canada
7.1
Good
9,842 reviews
United Airlines
7.4
Good
8,902 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

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??
Iberia
7.0
Good
2,858 reviews
United Airlines
7.4
Good
8,902 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

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??
British Airways
6.7
Okay
7,221 reviews
United Airlines
7.4
Good
8,902 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

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 Portugal. 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 from for flights from Colorado Springs to Portugal?

    Colorado Springs (COS), located 6.7 mi from the city center, is the airport you fly out of when you book flights from Colorado Springs to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Portugal (average of $612). Flying from Colorado Springs to Portugal in June is currently the most expensive (average of $1,129). 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 Colorado Springs to Portugal

Discover the top airline that operate flights from Colorado Springs 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$596Average$952FlexibilityNo cancel feeOn-time69%

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