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$373+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUE
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Pueblo to Buenos Aires are usually found in September or June, booked 32 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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$896
(Kiwi.com)

One-way from

$373
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,203
Provider with most accurate pricing for Denver Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Buenos Aires (BUE) flights.
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From Pueblo to Buenos Aires (BUE)
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One-way flight from Pueblo to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2110:25 pmDEN - EZE
1 stop23h 22mCopa Airlines
mar. 6/32:32 pmEZE - DEN
1 stop30h 45mCopa Airlines
Deal found 4/30$896
This Avianca deal was found by Cheapflights users on 4/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/119:36 amDEN - EZE
2 stops17h 09mMultiple Airlines
jue. 10/231:40 amEZE - DEN
2 stops17h 55mMultiple Airlines
Deal found 4/30$909
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:59 amDEN - AEP
2 stops35h 01mLATAM Airlines
mié. 11/1210:55 pmAEP - DEN
2 stops28h 52mLATAM Airlines
Deal found 4/30$1,025
This Delta deal was found by Cheapflights users on 5/1. 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.
mar. 11/46:05 amDEN - EZE
1 stop22h 55mDelta
mié. 11/128:55 pmEZE - DEN
1 stop15h 56mDelta
Deal found 5/1$1,025
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/132:05 pmDEN - EZE
1 stop14h 30mAmerican Airlines
lun. 8/258:30 pmEZE - DEN
2 stops24h 33mAmerican Airlines
Deal found 4/30$1,030
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/712:32 pmDEN - EZE
2 stops26h 40mLATAM Airlines
jue. 8/217:13 pmEZE - DEN
2 stops26h 00mLATAM Airlines
Deal found 4/30$1,073
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:00 amDEN - EZE
2 stops37h 10mAvianca
mar. 8/264:45 pmEZE - DEN
2 stops27h 55mAvianca
Deal found 4/30$1,082
This United Airlines deal was found by Cheapflights users on 4/30. 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. 12/612:00 pmDEN - EZE
1 stop15h 20mUnited Airlines
vie. 12/1911:55 pmEZE - DEN
1 stop27h 32mUnited Airlines
Deal found 4/30$1,116
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/218:00 amDEN - AEP
2 stops18h 40mAvianca
mar. 8/267:00 amAEP - DEN
2 stops37h 40mAvianca
Deal found 4/30$1,133
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/111:53 pmDEN - AEP
2 stops35h 27mMultiple Airlines
vie. 10/247:00 amAEP - DEN
3 stops31h 49mMultiple Airlines
Deal found 4/30$1,137
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/35:40 pmDEN - EZE
2 stops41h 50mAir Canada
lun. 5/194:35 pmEZE - DEN
2 stops20h 52mAir Canada
Deal found 4/30$1,191
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/49:40 amDEN - AEP
2 stops28h 40mAir Canada
mié. 5/211:40 pmAEP - DEN
2 stops31h 22mAir Canada
Deal found 4/30$1,707

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 mayo 1, 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

mié. 5/21

10:25 pm-12:47 am

1 stop23h 22m

Buenos Aires Ministro Pistarini

mar. 6/3

2:32 pm-6:17 pm

1 stop30h 45m

$896

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

sáb. 10/11

9:36 am-5:45 am

2 stops17h 09m

Buenos Aires Ministro Pistarini

jue. 10/23

1:40 am-4:35 pm

2 stops17h 55m

$909

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

mié. 8/13

12:00 pm-11:57 am

2 stops20h 57m

Buenos Aires Ministro Pistarini

lun. 8/25

7:40 am-11:47 pm

2 stops19h 07m

$1,025

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

mié. 8/13

2:05 pm-7:35 am

1 stop14h 30m

Buenos Aires Ministro Pistarini

lun. 8/25

8:30 pm-6:03 pm

2 stops24h 33m

$1,030

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

jue. 6/19

3:10 pm-9:30 pm

2 stops27h 20m

Buenos Aires Jorge Newbery

lun. 6/30

3:40 pm-6:09 pm

2 stops29h 29m

$1,050

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

jue. 8/21

8:00 am-12:10 am

2 stops37h 10m

Buenos Aires Ministro Pistarini

mar. 8/26

4:45 pm-5:40 pm

2 stops27h 55m

$1,082

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

jue. 6/19

4:39 pm-9:45 am

1 stop14h 06m

Buenos Aires Ministro Pistarini

lun. 6/30

8:10 pm-8:34 am

1 stop15h 24m

$1,100

DenverBuenos Aires

DEN - EZE

DENEZE

Denver Intl

mar. 6/17

1:25 pm-8:00 am

1 stop15h 35m

Buenos Aires Ministro Pistarini

mar. 6/24

9:00 pm-11:46 pm

1 stop29h 46m

$1,110

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

jue. 8/21

8:00 am-5:40 am

2 stops18h 40m

Buenos Aires Jorge Newbery

mar. 8/26

7:00 am-5:40 pm

2 stops37h 40m

$1,133

DenverBuenos Aires

DEN - AEP

DENAEP

Denver Intl

sáb. 10/11

1:53 pm-4:20 am

2 stops35h 27m

Buenos Aires Jorge Newbery

vie. 10/24

7:00 am-11:49 am

3 stops31h 49m

$1,137

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 22 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 April 25, 2025.

Booking 32 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.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

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.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

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).

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 mayo 1, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Pueblo to Buenos Aires have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Pueblo to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Pueblo to Buenos Aires are Avianca ($488), Air Canada ($729), and Delta ($739).

  • 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.

  • What is the cheapest month to book a flight from Pueblo to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Pueblo to Buenos Aires (average of $795). Flying from Pueblo 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

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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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,058Average$1,273FlexibilityNo cancel feeOn-time69%

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