Buenos Aires

$320+ Cheap flights from Pueblo, CO to Buenos Aires (BUE)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUE
Jan 29 — Feb 51
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Cheap flight deals from Pueblo to Buenos Aires

Cheapest flights from Pueblo to Buenos Aires
Explore the most affordable flight options available from Pueblo to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This United Airlines deal was found by Cheapflights users on 12/28. 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.
Mon 12/2910:02 amDEN - EZE
1 stop19h 18mUnited Airlines
Mon 1/1911:55 pmEZE - DEN
1 stop15h 49mUnited Airlines
Deal found 12/28$1,196
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Mon 12/291:25 pmDEN - EZE
1 stop15h 55mUnited Airlines
Sat 1/1711:55 pmEZE - DEN
1 stop15h 49mUnited Airlines
Deal found 12/28$1,217
This American Airlines deal was found by Cheapflights users on 12/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:12 amDEN - EZE
2 stops18h 53mAmerican Airlines
Mon 1/1910:25 pmEZE - DEN
1 stop19h 49mAmerican Airlines
Deal found 12/28$1,315
This FlightHub deal was found by Cheapflights users on 12/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:17 pmDEN - EZE
2 stops34h 58mLATAM Airlines
Mon 1/1911:55 pmEZE - DEN
2 stops27h 16mLATAM Airlines
Deal found 12/29$1,355
This United Airlines deal was found by Cheapflights users on 12/28. 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 12/285:00 amDEN - EZE
1 stop24h 20mUnited Airlines
Sun 1/1111:55 pmEZE - DEN
1 stop16h 44mUnited Airlines
Deal found 12/28$1,391
This Orbitz deal was found by Cheapflights users on 12/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:27 pmDEN - EZE
2 stops28h 23mLATAM Airlines
Sat 1/178:55 pmEZE - DEN
1 stop16h 42mLATAM Airlines
Deal found 12/28$1,396
This Orbitz deal was found by Cheapflights users on 12/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:27 pmDEN - AEP
2 stops20h 13mLATAM Airlines
Sat 1/1711:30 amAEP - DEN
2 stops35h 58mLATAM Airlines
Deal found 12/28$1,401
This Kiwi.com deal was found by Cheapflights users on 12/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:06 pmDEN - EZE
1 stop16h 09mMultiple Airlines
Sat 1/174:55 pmEZE - DEN
2 stops32h 18mMultiple Airlines
Deal found 12/28$1,483
This Mytrip deal was found by Cheapflights users on 12/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:25 pmDEN - AEP
2 stops25h 15mMultiple Airlines
Sat 1/177:00 amAEP - DEN
3 stops31h 58mMultiple Airlines
Deal found 12/28$1,706
This Expedia deal was found by Cheapflights users on 12/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:45 amDEN - AEP
2 stops27h 55mMultiple Airlines
Mon 1/57:00 amAEP - DEN
2 stops31h 42mMultiple Airlines
Deal found 12/28$2,253
This FlightHub deal was found by Cheapflights users on 12/28. 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.
Sun 12/2812:42 pmDEN - AEP
2 stops17h 48mLATAM Airlines
Sun 1/113:40 pmAEP - DEN
2 stops21h 57mLATAM Airlines
Deal found 12/28$3,075

Find flight deals from Pueblo to Buenos Aires

Keep the following information in mind while searching for Pueblo to Buenos Aires flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$852
(Kiwi.com)

One-way from

$320
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,390
Provider with most accurate pricing for Denver Intl-Buenos Aires (BUE) flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Buenos Aires (BUE) flights.
From Pueblo to Buenos Aires (BUE)
One-way flight from Pueblo to Buenos Aires (BUE)
Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pueblo to Buenos Aires 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 December 30, 2025.
Use the filters below to find and compare flights from Pueblo to Buenos Aires that are best for you.

Fly from

Pueblo

Fly to

Buenos Aires

Route

Depart

Return

Price

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Wed 3/4

11:25 pm-9:35 am

1 stop30h 10m

Buenos Aires Ministro Pistarini

Wed 3/11

4:55 pm-8:26 am

2 stops18h 31m

$917

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Tue 3/17

11:49 pm-9:35 am

1 stop30h 46m

Buenos Aires Ministro Pistarini

Thu 3/26

4:05 am-7:30 pm

2 stops18h 25m

$1,003

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Sat 3/28

10:48 pm-1:02 am

1 stop23h 14m

Buenos Aires Ministro Pistarini

Fri 4/3

5:34 am-6:25 pm

1 stop15h 51m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Sat 5/2

10:51 pm-2:30 am

1 stop24h 39m

Buenos Aires Ministro Pistarini

Fri 5/8

5:25 am-6:25 pm

1 stop16h 00m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Wed 3/18

10:48 pm-10:58 pm

1 stop21h 10m

Buenos Aires Ministro Pistarini

Thu 4/2

3:52 am-6:25 pm

1 stop17h 33m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Mon 3/2

9:48 pm-1:02 am

1 stop23h 14m

Buenos Aires Ministro Pistarini

Mon 3/9

12:23 am-6:16 pm

1 stop20h 53m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Tue 4/7

10:51 pm-2:30 am

1 stop24h 39m

Buenos Aires Ministro Pistarini

Tue 4/21

12:14 am-6:25 pm

1 stop21h 11m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Wed 4/15

10:51 pm-2:30 am

1 stop24h 39m

Buenos Aires Ministro Pistarini

Fri 5/1

5:25 am-6:25 pm

1 stop16h 00m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Tue 3/17

10:48 pm-1:57 am

1 stop24h 09m

Buenos Aires Ministro Pistarini

Mon 3/23

2:31 am-6:16 pm

1 stop18h 45m

$1,014

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Tue 4/7

10:51 pm-12:50 am

1 stop22h 59m

Buenos Aires Ministro Pistarini

Thu 4/16

2:21 am-6:25 pm

1 stop19h 04m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 36 results
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Best time to book a flight from Pueblo to Buenos Aires

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

How far ahead should I book a flight from Pueblo to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Buenos Aires. Price data was last updated on December 26, 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pueblo to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated December 30, 2025.
Read through reviews of airlines operating flights from Pueblo to Buenos Aires, such as Delta, Copa Airlines, and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Pueblo to Buenos Aires. 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 Pueblo to Buenos Aires?

    A quick flight from Pueblo to Buenos Aires can take about 23h 14m. Copa Airlines provides one of the quickest options available for as low as $1,014. There are 5934 mi between Pueblo and Buenos Aires. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pueblo to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Pueblo to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pueblo to Buenos Aires?

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

  • Can I find deals for business class flights from Pueblo to Buenos Aires?

    Yes. Cheapflights offers flight deals from Pueblo 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.

See more FAQs

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Top airline flying from Pueblo to Buenos Aires

Discover the top airline that operate flights from Pueblo to Buenos Aires. 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,100Average$1,268FlexibilityNo cancel feeOn-time69%

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