Award flights from Houston to Buenos Aires
Award space from Houston to Buenos Aires
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AwardTool saw award space on 3 airport pairs between Houston (IAH, HOU) and Buenos Aires (EZE, AEP) in the last 30 days. Lowest economy: 21,000 miles + $5.60 on IAH–EZE (American Airlines AAdvantage). Lowest business class: 71,500 miles + $5.60 on IAH–EZE (American Airlines AAdvantage); mixed cabin from 60,000 points + $75.91 on IAH–EZE (Air Canada Aeroplan).
Prices observed – .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 21,000 pts + $5.60
- IAH–EZE · AAdvantage
- Lowest premium economy
- 33,000 pts + $5.60
- IAH–EZE · AAdvantage
- Lowest business class
- 71,500 pts + $5.60
- IAH–EZE · AAdvantage · mixed cabin from 60,000 pts + $75.91 on IAH–EZE (Aeroplan)
- Lowest first class
- 110,000 pts + $5.60
- IAH–EZE · AAdvantage
Economy was lowest on IAH–EZE: 21,000 miles + $5.60 with American Airlines AAdvantage. The lowest on another airport pair was 40,000 points + $76.11 with Air Canada Aeroplan on IAH–AEP. With American Airlines AAdvantage, business class started at 71,500 miles + $5.60, about 3.4 times the points of its lowest economy award (21,000 miles + $5.60).
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
Lowest economy from Houston to Buenos Aires on points: 21,000 miles + $5.60 with American Airlines AAdvantage on IAH–EZE (seen on 320 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| American Airlines AAdvantageLowest observed | 21,000 pts + $5.60 | IAH–EZE | 320 |
| Alaska Atmos Rewards | 30,000 pts + $25.60 | IAH–EZE | 35 |
| Avianca LifeMiles | 32,650 pts + $80.52 | IAH–EZE | 254 |
| Qantas Frequent Flyer | 36,200 pts + $29.00 | IAH–EZE | 219 |
| Air France/KLM Flying Blue | 37,500 pts + $100.36 | IAH–EZE | 253 |
| Air Canada Aeroplan | 40,000 pts + $75.91 | IAH–EZE | 330 |
| Virgin Australia Velocity | 42,000 pts + $31.13 | IAH–EZE | 58 |
| Aeromexico Club Premier | 44,000 pts + $99.76 | IAH–EZE | 330 |
| United MileagePlus | 45,000 pts + $5.60 | IAH–EZE | 315 |
| JetBlue TrueBlue | 45,000 pts + $5.60 | IAH–EZE | 30 |
| Virgin Atlantic Flying Club | 60,500 pts + $5.60 | IAH–EZE | 94 |
| Delta SkyMiles | 64,800 pts + $76.33 | IAH–EZE | 311 |
| Etihad Guest | 67,000 pts + $38.00 | IAH–EZE | 71 |
| GOL Smiles | 86,200 pts + taxes not reported | IAH–EZE | 28 |
Premium Economy
Lowest premium economy from Houston to Buenos Aires on points: 33,000 miles + $5.60 with American Airlines AAdvantage on IAH–EZE (seen on 320 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| American Airlines AAdvantageLowest observed | 33,000 pts + $5.60 | IAH–EZE | 320 |
| Alaska Atmos Rewards | 40,000 pts + $25.60 | IAH–EZE | 2 |
| United MileagePlus | 55,000 pts + $5.60 | IAH–EZE | 313 |
| Air Canada Aeroplan | 63,841 pts + $76.11 | HOU–EZE | 7 |
| Qantas Frequent Flyer | 75,400 pts + $29.00 | IAH–EZE | 105 |
| Air France/KLM Flying Blue | 90,000 pts + $462.80 | IAH–EZE | 179 |
| Delta SkyMiles | 211,800 pts + $5.60 | IAH–EZE | 311 |
| GOL Smiles | 283,700 pts + taxes not reported | IAH–AEP | 32 |
Business Class
Lowest business class from Houston to Buenos Aires on points: 71,500 miles + $5.60 with American Airlines AAdvantage on IAH–EZE (seen on 320 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 60,000 pts + $75.91Mixed cabin | IAH–EZE | 330 |
| American Airlines AAdvantage | 71,500 pts + $5.60 | IAH–EZE | 320 |
| Air France/KLM Flying Blue | 75,500 pts + $100.36 | IAH–EZE | 187 |
| Avianca LifeMiles | 84,360 pts + $80.52 | IAH–EZE | 206 |
| Etihad Guest | 87,000 pts + $38.00Mixed cabin | IAH–EZE | 6 |
| Qantas Frequent Flyer | 98,400 pts + $29.00 | IAH–EZE | 86 |
| Aeromexico Club Premier | 139,000 pts + $99.76 | IAH–EZE | 220 |
| United MileagePlus | 220,000 pts + $5.60 | IAH–EZE | 315 |
| Delta SkyMiles | 220,100 pts + $76.33 | IAH–EZE | 39 |
| GOL Smiles | 628,500 pts + taxes not reported | IAH–AEP | 26 |
First Class
Lowest first class from Houston to Buenos Aires on points: 110,000 miles + $5.60 with American Airlines AAdvantage on IAH–EZE (seen on 7 dates).
| Program | Points + taxes | Airports | Dates seen |
|---|---|---|---|
| American Airlines AAdvantageLowest observed | 110,000 pts + $5.60 | IAH–EZE | 7 |
| Air Canada Aeroplan | 373,466 pts + $83.91Mixed cabin | IAH–EZE | 6 |
| Delta SkyMiles | 480,000 pts + $5.60 | IAH–EZE | 311 |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.
Houston to Buenos Aires at a glance
- From
- Houston (IAH, HOU)
- To
- Buenos Aires (EZE, AEP)
- Programs with award space seen
- 14 of 17 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, premium economy and business class, via Air Canada Aeroplan, Avianca LifeMiles, JetBlue TrueBlue, United MileagePlus and Virgin Australia Velocity
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Azul Brazilian Airlines (AD), Air France (AF), Aeromexico (AM), Aerolineas Argentinas (AR), Avianca (AV), British Airways (BA), Copa Airlines (CM), Delta Air Lines (DL), Emirates (EK), Ethiopian Airlines (ET) and 6 more
- Departures with open awards
- Nov 2026 to Oct 2027
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Distance
- 5,057–5,078 miles (8,138–8,173 km) between the airports, great-circle
- Destination guide
- Award flights to Buenos Aires
Compare airports
Lowest one-way award AwardTool observed on each airport pair between Houston and Buenos Aires, with the program and the number of departure dates seen.
| Airports | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Houston (IAH) to Buenos Aires Ezeiza (EZE) | 21,000 pts + $5.60AAdvantage · 320 dates | 33,000 pts + $5.60AAdvantage · 320 dates | 60,000 pts + $75.91Aeroplan · 330 dates · Mixed cabin | 110,000 pts + $5.60AAdvantage · 7 dates |
| Houston (IAH) to Buenos Aires Aeroparque (AEP) | 40,000 pts + $76.11Aeroplan · 13 dates | 176,467 pts + $110.71Aeroplan · 9 dates | 99,000 pts + $5.60AAdvantage · 12 dates | 220,000 pts + $5.60AAdvantage · 2 dates |
| Houston (HOU) to Buenos Aires Ezeiza (EZE) | 40,000 pts + $77.36Aeroplan · 7 dates | 63,841 pts + $76.11Aeroplan · 7 dates | 128,500 pts + $5.60AAdvantage · 16 dates | 480,000 pts + $5.60SkyMiles · 9 dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Lowest observed by cabin, Houston to Buenos Aires
- Economy: 21,000 miles + $5.60 on Houston (IAH) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed economy award space there on 320 dates.
- Premium Economy: 33,000 miles + $5.60 on Houston (IAH) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed premium economy award space there on 320 dates.
- Business Class: 71,500 miles + $5.60 on Houston (IAH) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed business-class award space there on 320 dates; mixed cabin from 60,000 points + $75.91 on IAH–EZE (Air Canada Aeroplan).
- First Class: 110,000 miles + $5.60 on Houston (IAH) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed first-class award space there on 7 dates.
Observed award examples
| Departure | Cabin | Airports | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|---|
| Economy | IAH–EZE | American Airlines AAdvantage | 27,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Economy | IAH–EZE | Virgin Australia Velocity | 42,000 pts + $31.13 | 9+ | Nonstop | Check this date | ||
| Premium Economy | IAH–EZE | American Airlines AAdvantage | 38,500 pts + $5.60 | — | 2 stops | Check this date | ||
| Premium Economy | IAH–EZE | United MileagePlus | 55,000 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Business | IAH–EZE | Qantas Frequent Flyer | 98,400 pts + $29.00 | 1 | 1 stop | Check this date | ||
| Business | IAH–EZE | United MileagePlus | 220,000 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| First | IAH–EZE | Air Canada Aeroplan | 373,466 pts + $83.91Mixed cabin | 2 | 2 stops | Check this date | ||
| First | IAH–EZE | Delta SkyMiles | 480,000 pts + $5.60 | 9+ | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Nonstop award space
- Economy: nonstop from 42,000 points + $31.13 via Virgin Australia Velocity on IAH–EZE, which showed nonstop space there on 58 dates (5 programs had nonstop space).
- Premium economy: nonstop from 55,000 miles + $5.60 via United MileagePlus on IAH–EZE, which showed nonstop space there on 313 dates.
- Business class: nonstop from 220,000 miles + $5.60 via United MileagePlus on IAH–EZE, which showed nonstop space there on 315 dates.
Best months to fly from Houston to Buenos Aires on points
Each month shows the lowest award seen across the 3 airport pairs, with that program's open dates on the airport pair behind it.
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 30,000 pts + $25.60 (12 dates)Atmos | 40,000 pts + $25.60 (2 dates)Atmos | 82,500 pts + $5.60 (18 dates)AAdvantage | 110,000 pts + $5.60 (7 dates)AAdvantage | |
| 27,500 pts + $5.60 (31 dates)AAdvantage | 38,500 pts + $5.60 (31 dates)AAdvantage | 82,500 pts + taxes not reported (31 dates)AAdvantage | 373,466 pts + taxes not reported (1 date)Aeroplan · Mixed cabin | |
| 21,000 pts + $5.60 (31 dates)AAdvantage | 38,500 pts + taxes not reported (31 dates)AAdvantage | 70,913 pts + taxes not reported (31 dates)Aeroplan | 480,000 pts + taxes not reported (31 dates)SkyMiles | |
| 22,000 pts + taxes not reported (28 dates)AAdvantage | 33,000 pts + taxes not reported (28 dates)AAdvantage | 70,913 pts + taxes not reported (28 dates)Aeroplan | 480,000 pts + taxes not reported (28 dates)SkyMiles | |
| 22,000 pts + taxes not reported (29 dates)AAdvantage | 33,000 pts + taxes not reported (29 dates)AAdvantage | 60,000 pts + taxes not reported (31 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (31 dates)SkyMiles | |
| 22,000 pts + taxes not reported (30 dates)AAdvantage | 33,000 pts + taxes not reported (30 dates)AAdvantage | 60,000 pts + taxes not reported (30 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (30 dates)SkyMiles | |
| 22,000 pts + taxes not reported (31 dates)AAdvantage | 33,000 pts + taxes not reported (31 dates)AAdvantage | 60,000 pts + taxes not reported (31 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (31 dates)SkyMiles | |
| 22,000 pts + taxes not reported (30 dates)AAdvantage | 33,000 pts + taxes not reported (30 dates)AAdvantage | 60,000 pts + taxes not reported (30 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (30 dates)SkyMiles | |
| 22,000 pts + taxes not reported (31 dates)AAdvantage | 33,000 pts + taxes not reported (31 dates)AAdvantage | 60,000 pts + taxes not reported (31 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (31 dates)SkyMiles | |
| 22,000 pts + taxes not reported (31 dates)AAdvantage | 33,000 pts + taxes not reported (31 dates)AAdvantage | 60,000 pts + taxes not reported (31 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (31 dates)SkyMiles | |
| 22,000 pts + taxes not reported (29 dates)AAdvantage | 33,000 pts + taxes not reported (29 dates)AAdvantage | 60,000 pts + taxes not reported (30 dates)Aeroplan · Mixed cabin | 480,000 pts + taxes not reported (18 dates)SkyMiles | |
| 22,000 pts + taxes not reported (1 date)AAdvantage | 64,716 pts + taxes not reported (7 dates)Aeroplan | 70,913 pts + taxes not reported (7 dates)Aeroplan | — |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about Houston to Buenos Aires award flights
Which airports had the lowest award prices from Houston to Buenos Aires?
In business class, IAH–EZE with 71,500 miles + $5.60 (American Airlines AAdvantage); mixed cabin from 60,000 points + $75.91 on IAH–EZE (Air Canada Aeroplan). In economy, IAH–EZE with 21,000 miles + $5.60 (American Airlines AAdvantage). Prices are the lowest AwardTool observed in the last 30 days; search live before transferring points.
Which airport pairs between Houston and Buenos Aires had award space?
IAH–EZE (economy, premium economy, business class and first class), IAH–AEP (economy, premium economy, business class and first class) and HOU–EZE (economy, premium economy, business class and first class). Airport pairs not listed had no award space AwardTool observed in the last 30 days.
How many points does it take to fly from Houston to Buenos Aires?
The lowest economy award AwardTool has seen was 21,000 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 320 departure dates at any price (newest observation Nov 12, 2026, 06:57 UTC). The lowest business-class award AwardTool has seen was 71,500 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 320 departure dates at any price (newest observation Nov 12, 2026, 06:57 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 60,000 points + $75.91 with Air Canada Aeroplan. Search live before transferring points.
Which loyalty programs had award space from Houston to Buenos Aires?
14 programs in the last 30 days: American Airlines AAdvantage (economy 320 dates, premium economy 320 dates, business class 320 dates, first class 7 dates); Air Canada Aeroplan (economy 330 dates, premium economy 7 dates, business class 330 dates, first class 6 dates); Aeromexico Club Premier (economy 330 dates, business class 220 dates); Alaska Atmos Rewards (economy 35 dates, premium economy 2 dates); Avianca LifeMiles (economy 254 dates, business class 206 dates); JetBlue TrueBlue (economy 30 dates); Delta SkyMiles (economy 311 dates, premium economy 311 dates, business class 39 dates, first class 311 dates); Etihad Guest (economy 71 dates, business class 6 dates) and 6 more. Dates count departure dates with an open award.
Can you fly nonstop from Houston to Buenos Aires on points?
Yes. AwardTool observed nonstop award space in economy, premium economy and business class, bookable via Air Canada Aeroplan, Avianca LifeMiles, JetBlue TrueBlue, United MileagePlus and Virgin Australia Velocity. The lowest nonstop award in economy was 42,000 points + $31.13 with Virgin Australia Velocity.
How much are taxes and fees on award flights from Houston to Buenos Aires?
Taxes and fees on each program's lowest award ranged in economy from $5.60 with AAdvantage (21,000 miles + $5.60) to $100.36 with Flying Blue (37,500 miles + $100.36); in business class from $5.60 with AAdvantage (71,500 miles + $5.60) to $100.36 with Flying Blue (75,500 miles + $100.36). GOL Smiles did not report taxes for its lowest economy and business-class awards. Amounts are one way per traveler in USD and can differ on other dates and routings.
Which credit card points can book awards from Houston to Buenos Aires?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Aeromexico Club Premier (1:1.6), Avianca LifeMiles (1:1), JetBlue TrueBlue (5:4), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Virgin Atlantic Flying Club (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1), Virgin Atlantic Flying Club (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Aeromexico Club Premier (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (5:3), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Virgin Atlantic Flying Club (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1), Virgin Atlantic Flying Club (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Virgin Atlantic Flying Club (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), Virgin Atlantic Flying Club (1:1). These are US card programs; ratios come from AwardTool's transfer partner list. Check current bonuses first.
What's the best month to fly from Houston to Buenos Aires on points?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Jan 2027 departures, 21,000 miles + $5.60 with AAdvantage (31 dates); in business class, the lowest award was for Jan 2027 departures, 70,913 points + taxes not reported with Aeroplan (31 dates), and a mixed-cabin itinerary was seen for Mar 2027 departures from 60,000 points + taxes not reported with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When do award seats open for flights from Houston to Buenos Aires?
Booking windows before departure published by the programs with award space here (AwardTool's program data, reviewed Nov 6, 2026): Avianca LifeMiles about 360 days, Air France/KLM Flying Blue about 359 days, Air Canada Aeroplan about 355 days and 9 other programs. AwardTool saw award space on this route for departures as late as Oct 7, 2027; seats can open earlier or later, and released seats may already be booked. See award release dates by program.