Avianca LifeMiles award flights from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw Avianca LifeMiles award space for IAD→AEP in economy and business class. Lowest economy: 28,980 miles + $34.00 (economy space on 21 dates). Lowest business class: 76,280 miles + $34.00 (business-class space on 20 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 28,980 miles + $34.00
- economy space on 21 dates
- Lowest business class
- 76,280 miles + $34.00
- business-class space on 20 dates
LifeMiles award prices by cabin
The lowest one-way Avianca LifeMiles award AwardTool observed on IAD→AEP in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 28,980 miles + $34.00 | 1 stop | Avianca (AV), COPA Airlines (CM), United Airlines (UA) | 9+ | 21 | See dates | |
| Business | 76,280 miles + $34.00 | 1 stop | Avianca (AV) | 9+ | 20 | See 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. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed LifeMiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 50,500 miles + $34.00 | 3 | 1 stop | Check this date | ||
| Economy | 50,500 miles + $34.00 | 9+ | 1 stop | Check this date | ||
| Economy | 50,500 miles + $34.00 | 7 | 1 stop | Check this date | ||
| Business | 76,280 miles + $34.00 | 9+ | 1 stop | Check this date | ||
| Business | 76,280 miles + $34.00 | 8 | 1 stop | Check this date | ||
| Business | 203,160 miles + $34.00 | 3 | 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.
How often LifeMiles award space showed up
Departure dates in the next 365 days that AwardTool checked for Avianca LifeMiles in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 21 of 21 | 100% | |
| Business | 20 of 21 | 95% |
Best months to fly from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP) with LifeMiles
| Month | Economy | Business |
|---|---|---|
| 50,500 (1 date) | 212,390 (1 date) | |
| 50,500 (4 dates) | 203,160 (3 dates) | |
| 50,500 (3 dates) | 76,280 (3 dates) | |
| 50,500 (4 dates) | 171,620 (4 dates) | |
| 50,500 (1 date) | 76,280 (1 date) | |
| 28,980 (1 date) | 76,280 (1 date) | |
| 28,980 (7 dates) | 167,000 (7 dates) |
How to get LifeMiles
- American Express Membership Rewards: 1:1 · Instant
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · Instant
- Citi ThankYou Points: 1:1 · Instant
- Wells Fargo Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
LifeMiles vs other programs from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Air Canada Aeroplan | 40,000 pts + $75.81 | 87,066 pts + $79.01Lowest | 279,059 pts + $110.71Mixed cabin |
| Avianca LifeMiles | 28,980 pts + $34.00Lowest | — | 76,280 pts + $34.00Lowest |
Questions about LifeMiles award flights from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)
How many miles do you need to fly from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP) with Avianca LifeMiles?
The lowest one-way Avianca LifeMiles awards AwardTool observed in the last 30 days: economy 28,980 miles + $34.00, with monthly lows of 28,980 miles in 2 months and 50,500 miles in 5 months, and award space on 21 departure dates (newest observation Oct 18, 2026); business class 76,280 miles + $34.00, with a typical monthly low of 167,000 miles over 7 months and award space on 20 departure dates (newest observation Oct 16, 2026). Monthly lows varied in economy (28,980 to 50,500 miles) and business class (76,280 to 212,390 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest LifeMiles award from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)?
In economy, 28,980 miles + $34.00. Avianca LifeMiles showed economy award space on 21 departure dates at any price (newest observation Oct 18, 2026, 03:22 UTC). In business class, 76,280 miles + $34.00. Seen Oct 16, 2026, 10:09 UTC for a Dec 9, 2026 departure. Avianca LifeMiles showed business-class award space on 20 departure dates at any price (newest observation Oct 16, 2026, 10:09 UTC). Search live before transferring points.
Can you book nonstop awards from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP) with LifeMiles?
AwardTool hasn't observed nonstop Avianca LifeMiles award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book LifeMiles awards from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)?
American Express Membership Rewards (1:1, Instant), Bilt Rewards (1:1, Instant), Capital One Miles (1:1, Instant), Citi ThankYou Points (1:1, Instant) and Wells Fargo Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest LifeMiles award prices from Washington Dulles (IAD) to Buenos Aires Aeroparque (AEP)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Aug 2027 departures: 28,980 miles (7 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.