$621+ Cheap flights from Huntsville (HSV) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — BUE
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Huntsville 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.Cheap flight deals from Huntsville to Buenos Aires
Cheapest
Best
Last-minute
One-way
Cheapest flights from Huntsville to Buenos AiresExplore the most affordable flight options available from Huntsville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Huntsville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 12/296:15 am -
1 stop22h 05m
Wed 1/1311:55 pm -
1 stop15h 07m
Deal found 9/12![United Airlines logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 9/12. 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 12/284:19 pm -
1 stop36h 01m
Wed 1/1311:55 pm -
1 stop15h 07m
Deal found 9/12![United Airlines logo]()
$1,217
This KAYAK deal was found by Cheapflights users on 9/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:36 am -
1 stop19h 44m
Wed 1/1311:55 pm -
1 stop15h 07m
Deal found 9/12![Avianca logo]()
$1,242
This LATAM Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 12/319:42 am -
2 stops17h 38m
Thu 1/1411:35 pm -
1 stop14h 21m
Deal found 9/12![LATAM Airlines logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 12/296:10 pm -
2 stops34h 10m
Fri 1/1510:05 pm -
2 stops23h 50m
Deal found 9/15![United Airlines logo]()
$1,269
This KAYAK deal was found by Cheapflights users on 9/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:15 am -
1 stop22h 05m
Wed 1/1311:55 pm -
1 stop15h 07m
Deal found 9/12![Azul logo]()
$1,272
This KAYAK deal was found by Cheapflights users on 9/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:35 pm -
2 stops17h 45m
Wed 1/1311:55 pm -
1 stop15h 07m
Deal found 9/12![Multiple Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/284:19 pm -
1 stop36h 01m
Fri 1/1510:05 pm -
2 stops23h 50m
Deal found 9/15![United Airlines logo]()
$1,278
This LATAM Airlines deal was found by Cheapflights users on 9/12. 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 12/276:50 pm -
1 stop11h 50m
Thu 1/1411:35 pm -
1 stop14h 21m
Deal found 9/12![LATAM Airlines logo]()
$1,285
Best flights from Huntsville to Buenos AiresDiscover carefully curated flight deals from Huntsville to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Huntsville to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 12/317:15 am -
2 stops23h 05m
Wed 1/1311:55 pm -
2 stops39h 38m
Deal found 9/12![United Airlines logo]()
$1,232
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 12/276:50 pm -
1 stop33h 45m
Tue 1/128:05 pm -
2 stops20h 47m
Deal found 9/15![Delta logo]()
$1,396
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/306:10 pm -
2 stops34h 10m
Wed 1/1311:55 pm -
2 stops25h 04m
Deal found 9/15![United Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 12/304:19 pm -
1 stop14h 01m
Thu 1/1410:05 pm -
2 stops23h 50m
Deal found 9/15![United Airlines logo]()
$1,309
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 12/266:50 pm -
1 stop33h 45m
Wed 1/1311:35 pm -
1 stop14h 21m
Deal found 9/15![Delta logo]()
$1,454
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/284:19 pm -
1 stop36h 01m
Fri 1/1510:05 pm -
1 stop21h 07m
Deal found 9/15![United Airlines logo]()
$1,354
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 1/16:15 am -
1 stop22h 05m
Fri 1/1510:05 pm -
1 stop21h 07m
Deal found 9/12![United Airlines logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 1/287:15 am -
2 stops21h 05m
Mon 2/110:05 pm -
1 stop16h 57m
Deal found 9/15![United Airlines logo]()
$1,462
Last-minute flights from Huntsville to Buenos AiresDiscover last-minute flight deals from Huntsville to Buenos Aires. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to Buenos Aires. Data last updated September 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/14. 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.
Fri 10/305:17 pm -
2 stops23h 18m
Fri 11/67:20 am -
2 stops18h 29m
Deal found 9/14![LATAM Airlines logo]()
$1,421
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:07 am -
2 stops17h 13m
Fri 11/67:30 am -
3 stops31h 14m
Deal found 9/14![Copa Airlines logo]()
$1,905
One-way flights from Huntsville to Buenos AiresSearch for one-way flight options from Huntsville to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Huntsville to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:15 am -
2 stops40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Copa Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 2/28:40 am -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$813
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Tue 2/21:32 pm -
3 stops22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$1,036
Find flight deals from Huntsville to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,208 (United Airlines) |
One-way from | $621 (KAYAK) |
Cheapflights Fare Finder
Customize your flight search to find flights from Huntsville 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Huntsville to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Tue 2/2
6:15 pm-3:10 am
2 stops29h 55m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$621
Quickest round-trip
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Tue 2/2
8:40 am-7:20 am
1 stop19h 40m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$813
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Tue 2/2
1:32 pm-3:05 pm
3 stops22h 33m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$1,036
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Thu 12/31
7:15 am-9:20 am
2 stops23h 05m
Buenos Aires Ministro Pistarini
Wed 1/13
11:55 pm-12:33 pm
2 stops39h 38m
$1,232
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Wed 12/30
6:10 pm-7:20 am
2 stops34h 10m
Buenos Aires Ministro Pistarini
Wed 1/13
11:55 pm-9:59 pm
2 stops25h 04m
$1,309
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Wed 12/30
4:19 pm-9:20 am
1 stop14h 01m
Buenos Aires Ministro Pistarini
Thu 1/14
10:05 pm-6:55 pm
2 stops23h 50m
$1,309
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Mon 12/28
4:19 pm-7:20 am
1 stop36h 01m
Buenos Aires Ministro Pistarini
Fri 1/15
10:05 pm-4:12 pm
1 stop21h 07m
$1,354
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Fri 1/1
6:15 am-7:20 am
1 stop22h 05m
Buenos Aires Ministro Pistarini
Fri 1/15
10:05 pm-4:12 pm
1 stop21h 07m
$1,385
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Sun 12/27
6:50 pm-7:35 am
1 stop33h 45m
Buenos Aires Ministro Pistarini
Tue 1/12
8:05 pm-1:52 pm
2 stops20h 47m
$1,396
HuntsvilleBuenos Aires
HSV Huntsville - EZE Buenos Aires Ministro Pistarini
HSVEZE
Huntsville
Sat 12/26
6:50 pm-7:35 am
1 stop33h 45m
Buenos Aires Ministro Pistarini
Wed 1/13
11:35 pm-10:56 am
1 stop14h 21m
$1,454
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Huntsville to Buenos Aires
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Huntsville to Buenos Aires in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Huntsville-Buenos Aires flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Huntsville-Buenos Aires flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Huntsville-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Huntsville-Buenos Aires flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Huntsville-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Huntsville to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Huntsville with our price prediction graph.
HSV-BUE
HSV-EZE
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 Huntsville to Buenos Aires
HSV-BUE
HSV-EZE
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Huntsville to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Buenos Aires flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Huntsville
Popular flights