What are the cheapest airlines flying from Colorado Springs to Lisbon round-trip?

United Airlines, at $707, was found to be the cheapest airline from Colorado Springs to Lisbon.Alternate airlines to your destination round-trip include British Airways and Iberia.

What is the cheapest day to fly from Colorado Springs to Lisbon?

Travelers seeking maximum savings on their Colorado Springs to Lisbon flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lisbon 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 Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, 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).

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

Travelers have found that booking a Tuesday departure is the best way to save up to 112% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Colorado Springs to Lisbon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 76% on flights from Colorado Springs to Lisbon compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $821. For sooner than that we have options available in the next 3 days from $1,189.

What is the cheapest month to fly from Colorado Springs to Lisbon?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Lisbon. Flights to Lisbon from Colorado Springs in January are about $976 on average during January, but can be found for as low as $555.

What is the cheapest time of day to fly from COS to LIS?

It’s typically best to fly out from Colorado Springs to Lisbon in the morning. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

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.

$707+ Flights from Colorado Springs to Lisbon

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Cheap flight deals from Colorado Springs to Lisbon

Round-trip from	$707 (United Airlines)
Popular in	June
Cheapest in	January
Average price	$1,025

From Colorado Springs to Lisbon Humberto Delgado

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

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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 julio 29, 2025.

dom. 8/177:30 amCOS - LIS

2 stops18h 50mUnited Airlines

vie. 11/1411:20 amLIS - COS

2 stops41h 27mUnited Airlines

Deal found 7/27

$707

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

mié. 10/83:40 pmCOS - LIS

2 stops23h 25mMultiple Airlines

mié. 10/2212:50 pmLIS - COS

2 stops35h 42mMultiple Airlines

Deal found 7/27

$775

dom. 8/1710:54 amCOS - LIS

2 stops22h 11mIberia

vie. 11/148:45 pmLIS - COS

2 stops21h 46mIberia

Deal found 7/27

$794

mié. 10/810:30 amCOS - LIS

3 stops17h 35mAir Canada

mié. 10/2211:25 amLIS - COS

3 stops19h 27mAir Canada

Deal found 7/28

$1,166

Best flights from Colorado Springs to Lisbon
Discover carefully curated flight deals from Colorado Springs to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

dom. 8/177:30 amCOS - LIS

2 stops18h 50mUnited Airlines

vie. 11/1411:20 amLIS - COS

2 stops41h 27mUnited Airlines

Deal found 7/27

$707

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

mié. 10/83:40 pmCOS - LIS

2 stops23h 25mMultiple Airlines

mié. 10/2212:50 pmLIS - COS

2 stops35h 42mMultiple Airlines

Deal found 7/27

$775

dom. 8/1710:54 amCOS - LIS

2 stops22h 11mIberia

vie. 11/148:45 pmLIS - COS

2 stops21h 46mIberia

Deal found 7/27

$794

mié. 10/810:30 amCOS - LIS

3 stops17h 35mAir Canada

mié. 10/2211:25 amLIS - COS

3 stops19h 27mAir Canada

Deal found 7/28

$1,166

Last-minute flights from Colorado Springs to Lisbon
Discover last-minute flight deals from Colorado Springs to Lisbon. Data last updated julio 29, 2025 and is based on user searches.

dom. 8/177:30 amCOS - LIS

2 stops18h 50mUnited Airlines

vie. 11/1411:20 amLIS - COS

2 stops41h 27mUnited Airlines

Deal found 7/27

$707

dom. 8/1710:54 amCOS - LIS

2 stops22h 11mIberia

vie. 11/148:45 pmLIS - COS

2 stops21h 46mIberia

Deal found 7/27

$794

dom. 8/177:30 amCOS - LIS

2 stops18h 50mMultiple Airlines

vie. 11/1411:20 amLIS - COS

3 stops19h 39mMultiple Airlines

Deal found 7/27

$1,581

dom. 8/1711:35 amCOS - LIS

3 stops16h 30mAir Canada

vie. 11/1411:20 amLIS - COS

3 stops19h 39mAir Canada

Deal found 7/27

$2,492

One-way flights from Colorado Springs to Lisbon
Search for one-way flight options from Colorado Springs to Lisbon. Find affordable one-way fares based on user searches. Data last updated julio 29, 2025.

sáb. 8/95:30 amCOS - LIS

3 stops30h 30mMultiple Airlines

Deal found 7/28

$903

sáb. 8/98:25 amCOS - LIS

2 stops17h 40mAmerican Airlines

Deal found 7/28

$1,006

Cheapflights Fare Finder

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

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-9:47 pm

2 stops41h 27m

$707

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-10:05 pm

2 stops23h 25m

Lisbon Humberto Delgado

mié. 10/22

12:50 pm-5:32 pm

2 stops35h 42m

$775

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

dom. 8/17

10:54 am-4:05 pm

2 stops22h 11m

Lisbon Humberto Delgado

vie. 11/14

8:45 pm-11:31 am

2 stops21h 46m

$794

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

mié. 10/8

10:30 am-11:05 am

3 stops17h 35m

Lisbon Humberto Delgado

mié. 10/22

11:25 am-11:52 pm

3 stops19h 27m

$1,166

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

sáb. 8/9

5:30 am-7:00 pm

3 stops30h 30m

$903

Colorado SpringsLisbon

COS - LIS

COSLIS

Colorado Springs

sáb. 8/9

8:25 am-9:05 am

2 stops17h 40m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $1,129). 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 Lisbon

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada 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

8,899 reviews

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

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

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??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

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

9,822 reviews

United Airlines

7.4

Good

8,899 reviews

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

2,859 reviews

United Airlines

7.4

Good

8,899 reviews

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

6.6

Okay

7,208 reviews

United Airlines

7.4

Good

8,899 reviews

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

What are the cheapest airlines flying from Colorado Springs to Lisbon round-trip?
United Airlines, at $707, was found to be the cheapest airline from Colorado Springs to Lisbon.Alternate airlines to your destination round-trip include British Airways and Iberia.
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 $1,129). 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

Sintra

Oeiras

Beja

Nazaré

Ericeira

Costa da Caparica

Torres Vedras

Sesimbra

Colares

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Top airline flying from Colorado Springs to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$596	Average$952	FlexibilityNo cancel fee	On-time69%

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$707+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Lisbon

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Lisbon

Cheapest flights from Colorado Springs to LisbonExplore 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 julio 29, 2025.

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 julio 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Lisbon that are best for you.

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.

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?

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada 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.

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.

What are the cheapest airlines flying from Colorado Springs to Lisbon round-trip?

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

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

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

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

Traveling to a place near Lisbon?

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.

Alternative routes for Colorado Springs to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Colorado Springs to Lisbon

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Book with Flexibility

Travel Smart

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 julio 29, 2025.