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

Delta, at $1,101, was found to be the cheapest airline from Colorado Springs to Buenos Aires.Alternate airlines to your destination round-trip include United Airlines and Air Canada.

What is the cheapest day to fly from Colorado Springs to Buenos Aires?

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

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

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

Find a great deal and save up to 152% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Colorado Springs to Buenos Aires within the next two weeks, with the cheapest ticket starting at $1,144.

What is the cheapest month to fly from Colorado Springs to Buenos Aires?

September can be a great time to fly to Buenos Aires from Colorado Springs with a flight ticket averaging about $1,245. Cheapflights users have found deals in the month of September for as cheap as $711. The most expensive prices can be found in the month of June.

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

It’s optimal to fly from Colorado Springs to Buenos Aires in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

What airport do you fly from for flights from Colorado Springs to Buenos Aires?

For a flight from Colorado Springs to Buenos Aires, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Buenos Aires per day. 1 airline has flights to Buenos Aires from Colorado Springs on a regular basis.

How can I find direct flights from Colorado Springs to Buenos Aires?

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

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

Yes. Cheapflights offers flight deals from Colorado Springs to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,101+ Flights from Colorado Springs to Buenos Aires

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Cheap flight deals from Colorado Springs to Buenos Aires

Round-trip from	$1,101 (Delta)
Popular in	June
Cheapest in	September
Average price	$1,400

From Colorado Springs to Buenos Aires (BUE)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($16 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 Buenos Aires

Cheapest flights from Colorado Springs to Buenos Aires
Explore the most affordable flight options available from Colorado Springs to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Tue 11/116:00 amCOS - EZE

1 stop23h 00mDelta

Mon 11/178:55 pmEZE - COS

1 stop20h 02mDelta

Deal found 6/29

$1,101

Tue 11/1110:34 amCOS - EZE

2 stops16h 46mUnited Airlines

Mon 11/1711:55 pmEZE - COS

1 stop15h 32mUnited Airlines

Deal found 6/29

$1,106

Tue 11/116:20 pmCOS - EZE

2 stops33h 00mMultiple Airlines

Mon 11/176:15 amEZE - COS

3 stops33h 12mMultiple Airlines

Deal found 6/29

$1,218

Tue 11/1110:34 amCOS - EZE

3 stops24h 36mAir Canada

Mon 11/174:45 pmEZE - COS

3 stops25h 44mAir Canada

Deal found 6/29

$1,791

Sun 12/74:45 pmCOS - EZE

2 stops25h 46mCopa Airlines

Wed 12/103:57 amEZE - COS

2 stops20h 09mCopa Airlines

Deal found 6/28

$2,166

Best flights from Colorado Springs to Buenos Aires
Discover carefully curated flight deals from Colorado Springs to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 11/116:00 amCOS - EZE

1 stop23h 00mDelta

Mon 11/178:55 pmEZE - COS

1 stop20h 02mDelta

Deal found 6/29

$1,101

Tue 11/1110:34 amCOS - EZE

2 stops16h 46mUnited Airlines

Mon 11/1711:55 pmEZE - COS

1 stop15h 32mUnited Airlines

Deal found 6/29

$1,106

Tue 11/116:20 pmCOS - EZE

2 stops33h 00mMultiple Airlines

Mon 11/176:15 amEZE - COS

3 stops33h 12mMultiple Airlines

Deal found 6/29

$1,218

Tue 11/1110:34 amCOS - EZE

3 stops24h 36mAir Canada

Mon 11/174:45 pmEZE - COS

3 stops25h 44mAir Canada

Deal found 6/29

$1,791

Sun 12/74:45 pmCOS - EZE

2 stops25h 46mCopa Airlines

Wed 12/103:57 amEZE - COS

2 stops20h 09mCopa Airlines

Deal found 6/28

$2,166

Last-minute flights from Colorado Springs to Buenos Aires
Discover last-minute flight deals from Colorado Springs to Buenos Aires. Data last updated July 1, 2025 and is based on user searches.

Fri 8/1510:30 amCOS - EZE

2 stops18h 30mUnited Airlines

Fri 8/229:00 pmEZE - COS

2 stops22h 34mUnited Airlines

Deal found 7/1

$1,429

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsBuenos Aires

COS - EZE

COSEZE

Colorado Springs

Tue 11/11

11:35 am-7:20 am

2 stops15h 45m

Buenos Aires Ministro Pistarini

Mon 11/17

11:55 pm-2:29 pm

2 stops18h 34m

$1,101

Colorado SpringsBuenos Aires

COS - EZE

COSEZE

Colorado Springs

Sun 12/7

1:40 pm-7:20 am

1 stop13h 40m

Buenos Aires Ministro Pistarini

Wed 12/10

4:05 am-12:57 pm

2 stops36h 52m

$1,141

Colorado SpringsBuenos Aires

COS - EZE

COSEZE

Colorado Springs

Tue 11/11

6:20 pm-7:20 am

2 stops33h 00m

Buenos Aires Ministro Pistarini

Mon 11/17

6:15 am-11:27 am

3 stops33h 12m

$1,218

Colorado SpringsBuenos Aires

COS - EZE

COSEZE

Colorado Springs

Tue 11/11

10:34 am-3:10 pm

3 stops24h 36m

Buenos Aires Ministro Pistarini

Mon 11/17

4:45 pm-2:29 pm

3 stops25h 44m

$1,791

Colorado SpringsBuenos Aires

COS - EZE

COSEZE

Colorado Springs

Sun 12/7

4:45 pm-10:31 pm

2 stops25h 46m

Buenos Aires Ministro Pistarini

Wed 12/10

3:57 am-8:06 pm

2 stops20h 09m

$2,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Colorado Springs to Buenos Aires

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

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

Currently, April is the cheapest month in which you can book a flight from Colorado Springs to Buenos Aires (average of $795). Flying from Colorado Springs to Buenos Aires in December is currently the most expensive (average of $1,260). 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 Buenos Aires

See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Colorado Springs to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,974 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,669 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Colorado Springs to Buenos Aires?
For a flight from Colorado Springs to Buenos Aires, you will be flying from Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Buenos Aires per day. 1 airline has flights to Buenos Aires from Colorado Springs on a regular basis.
What are the cheapest airlines flying from Colorado Springs to Buenos Aires round-trip?
Delta, at $1,101, was found to be the cheapest airline from Colorado Springs to Buenos Aires.Alternate airlines to your destination round-trip include United Airlines and Air Canada.
Can I find deals for flights from Colorado Springs to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Buenos Aires.
Can I find deals for business class flights from Colorado Springs to Buenos Aires?
Yes. Cheapflights offers flight deals from Colorado Springs to Buenos Aires 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 Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Colorado Springs to Buenos Aires (average of $795). Flying from Colorado Springs to Buenos Aires in December is currently the most expensive (average of $1,260). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Colorado Springs to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,058	Average$1,273	FlexibilityNo cancel fee	On-time69%

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$1,101+ Cheap flights from Colorado Springs (COS) to Buenos Aires (BUE)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Buenos Aires 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 Buenos Aires

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Buenos Aires

Cheapest flights from Colorado Springs to Buenos AiresExplore the most affordable flight options available from Colorado Springs to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Colorado Springs to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Colorado Springs to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Colorado Springs with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Buenos Aires

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

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Colorado Springs to Buenos Aires have to say. You can also see how each airline compares 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 Buenos Aires. 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 Buenos Aires?

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

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

How can I find direct flights from Colorado Springs to Buenos Aires?

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

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

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 Buenos Aires

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

Top airline flying from Colorado Springs to Buenos Aires

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Colorado Springs to Buenos Aires
Explore the most affordable flight options available from Colorado Springs to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.