HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$287+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pueblo to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Pueblo to Buenos Aires are usually found in October or November, booked 25 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$970
(LATAM Airlines)

One-way from

$287
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,117
Provider with most accurate pricing for Denver Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Buenos Aires (BUE) flights.
Search Deals
From Pueblo to Buenos Aires (BUE)
Search Deals
One-way flight from Pueblo to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 November 6, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:04 pmDEN - AEP
2 stops24h 56mLATAM Airlines
Thu 12/113:40 pmAEP - DEN
2 stops24h 31mLATAM Airlines
Deal found 11/5$970
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 11/121:10 pmDEN - EZE
1 stop15h 50mDelta
Sun 11/168:55 pmEZE - DEN
1 stop22h 18mDelta
Deal found 11/5$970
This Delta deal was found by Cheapflights users on 11/4. 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.
Mon 12/296:25 amDEN - EZE
1 stop23h 50mDelta
Mon 1/1911:55 pmEZE - DEN
1 stop25h 21mDelta
Deal found 11/4$973
This LATAM Airlines deal was found by Cheapflights users on 11/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:16 pmDEN - EZE
2 stops16h 19mLATAM Airlines
Thu 12/1111:00 amEZE - DEN
2 stops17h 07mLATAM Airlines
Deal found 11/4$974
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/2712:29 pmDEN - EZE
3 stops35h 11mMultiple Airlines
Sun 12/77:30 amEZE - DEN
2 stops38h 37mMultiple Airlines
Deal found 11/5$975
This Copa Airlines deal was found by Cheapflights users on 11/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:38 pmDEN - EZE
1 stop23h 22mCopa Airlines
Sat 11/152:15 amEZE - DEN
1 stop19h 02mCopa Airlines
Deal found 11/5$978
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/77:20 pmDEN - EZE
1 stop34h 00mUnited Airlines
Sun 12/1410:05 pmEZE - DEN
1 stop16h 00mUnited Airlines
Deal found 11/5$979
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/135:25 pmDEN - EZE
1 stop33h 55mUnited Airlines
Wed 12/2410:05 pmEZE - DEN
1 stop17h 39mUnited Airlines
Deal found 11/5$980
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/1112:17 amDEN - EZE
1 stop26h 43mAmerican Airlines
Sun 11/1610:25 pmEZE - DEN
1 stop21h 21mAmerican Airlines
Deal found 11/4$983
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/1512:17 amDEN - EZE
1 stop26h 43mAmerican Airlines
Mon 12/19:40 pmEZE - DEN
1 stop18h 23mAmerican Airlines
Deal found 11/4$984
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/1612:17 amDEN - EZE
1 stop26h 43mAmerican Airlines
Sun 12/149:40 pmEZE - DEN
2 stops17h 44mAmerican Airlines
Deal found 11/4$987
This Copa Airlines deal was found by Cheapflights users on 11/6. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:38 pmDEN - EZE
1 stop20h 53mCopa Airlines
Sat 11/225:16 amEZE - DEN
1 stop16h 01mCopa Airlines
Deal found 11/6$988

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 November 6, 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 - AEP

DENAEP

Denver Intl

Sun 3/8

3:10 pm-10:30 am

2 stops16h 20m

Buenos Aires Jorge Newbery

Tue 3/17

8:25 pm-6:09 pm

2 stops24h 44m

$970

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Fri 3/6

12:12 pm-10:15 am

1 stop18h 03m

Buenos Aires Ministro Pistarini

Wed 3/18

8:55 pm-12:04 pm

1 stop18h 09m

$970

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Sat 11/29

7:45 am-9:20 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Thu 12/4

10:05 pm-8:55 am

1 stop14h 50m

$970

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

Thu 1/22

12:00 pm-4:00 pm

2 stops24h 00m

Buenos Aires Jorge Newbery

Fri 2/6

11:30 am-9:43 am

2 stops26h 13m

$970

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Thu 1/8

1:15 pm-7:20 am

1 stop14h 05m

Buenos Aires Ministro Pistarini

Sat 2/7

8:55 pm-9:43 am

1 stop16h 48m

$970

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

Sun 12/7

7:00 am-5:00 pm

2 stops30h 00m

Buenos Aires Jorge Newbery

Thu 12/11

3:40 pm-9:29 am

2 stops21h 49m

$970

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Sat 1/3

8:05 am-7:20 am

1 stop19h 15m

Buenos Aires Ministro Pistarini

Mon 2/2

11:55 pm-12:10 pm

1 stop16h 15m

$970

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

Sun 3/8

1:30 pm-10:30 am

2 stops18h 00m

Buenos Aires Jorge Newbery

Wed 3/18

3:40 pm-12:04 pm

2 stops23h 24m

$970

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

Mon 1/5

10:45 am-7:20 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

Mon 1/19

11:55 pm-9:16 pm

1 stop25h 21m

$973

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

Tue 2/3

12:59 am-7:55 am

2 stops26h 56m

Buenos Aires Jorge Newbery

Wed 2/11

11:30 am-7:23 pm

2 stops35h 53m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 33 results
1
2
3
4

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 October 31, 2025.

Booking 12 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.

How much does it cost to fly round-trip from Pueblo to Buenos Aires?

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 November 6, 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.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
Copa Airlines
7.6
Good
1,563 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
LATAM Airlines
7.5
Good
1,872 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 16h 20m. LATAM Airlines provides one of the quickest options available for as low as $970. There are 5923 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

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.

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,120Average$1,368FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.