Economy award flights from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
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 economy award space on 9 programs for DCA→EZE. Lowest: 22,000 miles + $5.60 with American Airlines AAdvantage, which showed economy award space on 57 dates. No nonstop economy award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 22,000 miles + $5.60
- American Airlines AAdvantage
- Programs with space
- 9 of 9
- programs seen on this route
- Most dates seen
- 57 of 60
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on DCA→EZE, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 22,000 pts + $5.60 | 1 stop | American Airlines (AA) | — | 57 | See dates | |
| Delta SkyMiles | 30,000 pts + $5.60 | 1 stop | Delta Air Lines (DL), LATAM Airlines Group (LA) | 2 | 15 | See dates | |
| Qantas Frequent Flyer | 36,200 pts + $29.00 | 1 stop | American Airlines (AA), Air France (AF), LATAM Airlines Group (LA) | 1 | 13 | See dates | |
| Air France/KLM Flying Blue | 38,000 pts + $38.00 | 1 stop | Aerolineas Argentinas (AR), Delta Air Lines (DL) | 9+ | 6 | See dates | |
| Air Canada Aeroplan | 40,000 pts + $75.71 | 2 stops | Air Canada (AC), Avianca (AV), COPA Airlines (CM), Emirates (EK) +3 more | 5 | 28 | See dates | |
| Avianca LifeMiles | 45,000 pts + $58.00 | 2 stops | Avianca (AV), COPA Airlines (CM), United Airlines (UA) | 4 | 12 | See dates | |
| United MileagePlus | 49,500 pts + $5.60 | 2 stops | Air Canada (AC), Avianca (AV), JetBlue (B6), COPA Airlines (CM) +3 more | 5 | 23 | See dates | |
| Aeromexico Club Premier | 58,800 pts + $99.14 | 2 stops | Aeromexico (AM), Delta Air Lines (DL) | 9+ | 8 | See dates | |
| GOL Smiles | 189,600 pts + taxes not reported | 2 stops | American Airlines (AA), Air Canada (AC), Avianca (AV) | 1 | 11 | 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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 27,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Delta SkyMiles | 30,200 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| Qantas Frequent Flyer | 36,200 pts + $29.00 | 2 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 38,000 pts + $38.00 | 9+ | 1 stop | Check this date | ||
| Avianca LifeMiles | 45,000 pts + $58.00 | 7 | 3 stops | Check this date | ||
| United MileagePlus | 49,500 pts + $11.20 | 5 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 55,842 pts + $51.61 | 5 | 2 stops | Check this date | ||
| Aeromexico Club Premier | 139,400 pts + $97.81 | 9+ | 2 stops | 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 economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 57 of 60 | 95% | |
| Delta SkyMiles | 15 of 15 | 100% | |
| Qantas Frequent Flyer | 13 of 20 | 65% | |
| Air France/KLM Flying Blue | 6 of 23 | 26% | |
| Air Canada Aeroplan | 28 of 28 | 100% | |
| Avianca LifeMiles | 12 of 24 | 50% | |
| United MileagePlus | 23 of 24 | 95% | |
| Aeromexico Club Premier | 8 of 17 | 47% | |
| GOL Smiles | 11 of 11 | 100% |
Best months for economy from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 59,800 pts + taxes vary | United MileagePlus | 2 | |
| 36,200 pts + taxes vary | Qantas Frequent Flyer | 1 | |
| 27,500 pts + taxes vary | American Airlines AAdvantage | 19 | |
| 22,000 pts + taxes vary | American Airlines AAdvantage | 7 | |
| 22,000 pts + taxes vary | American Airlines AAdvantage | 10 | |
| 22,000 pts + taxes vary | American Airlines AAdvantage | 7 | |
| 22,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 22,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 42,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 30,000 pts + taxes vary | Delta SkyMiles | 7 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | — | — | 27,500 | 22,000 | 22,000 | 22,000 | 22,000 | 22,000 | 42,500 | 40,000 |
| Delta SkyMilesmiles | — | — | 30,200 | — | 48,900 | — | — | — | — | 30,000 |
| Qantas Frequent Flyerpoints | — | 36,200 | 36,200 | — | 65,200 | — | — | — | — | 48,500 |
| Air France/KLM Flying Bluemiles | — | 39,500 | 38,000 | — | — | — | — | — | — | 39,000 |
| Air Canada Aeroplanpoints | 74,076 | 55,842 | 55,842 | — | 45,837 | 40,000 | 40,000 | — | — | 46,122 |
| Avianca LifeMilesmiles | — | — | 45,000 | — | — | 45,000 | 45,000 | — | — | 45,000 |
| United MileagePlusmiles | 59,800 | — | 49,500 | — | 49,500 | — | 49,500 | 70,000 | — | 49,500 |
| Aeromexico Club Premierpoints | — | — | 139,400 | — | 58,800 | — | — | — | — | — |
| GOL Smilesmiles | — | — | 189,600 | — | — | — | — | — | — | 193,200 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Qantas Frequent Flyer and GOL Smiles
- Air Canada (AC): Air Canada Aeroplan, United MileagePlus and GOL Smiles
- Air France (AF): Qantas Frequent Flyer
- Aeromexico (AM): Aeromexico Club Premier
- Aerolineas Argentinas (AR): Air France/KLM Flying Blue
- Avianca (AV): Air Canada Aeroplan, Avianca LifeMiles, United MileagePlus and GOL Smiles
- JetBlue (B6): United MileagePlus
- COPA Airlines (CM): Air Canada Aeroplan, Avianca LifeMiles and United MileagePlus
- Delta Air Lines (DL): Delta SkyMiles, Air France/KLM Flying Blue and Aeromexico Club Premier
- Emirates (EK): Air Canada Aeroplan
- Ethiopian Airlines (ET): United MileagePlus
- GOL Linhas Aereas (G3): Air Canada Aeroplan
- LATAM Airlines Group (LA): Delta SkyMiles and Qantas Frequent Flyer
- Turkish Airlines (TK): Air Canada Aeroplan and United MileagePlus
- United Airlines (UA): Air Canada Aeroplan, Avianca LifeMiles and United MileagePlus
Economy on nearby routes
The lowest economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Washington National (DCA) and to Buenos Aires Ezeiza (EZE). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Buenos Aires Ezeiza (EZE) to Washington National (DCA)Return direction | 22,000 miles | American Airlines AAdvantage | 54 |
| Washington Dulles (IAD) to Buenos Aires Ezeiza (EZE)Another Washington airport | 22,000 miles | American Airlines AAdvantage | 75 |
| Baltimore (BWI) to Buenos Aires Ezeiza (EZE)Another Washington airport | 22,000 miles | American Airlines AAdvantage | 47 |
| Washington National (DCA) to Chicago O’Hare (ORD)Also from DCA | 4,500 pointsNonstop | Alaska Atmos Rewards | 309 |
| Washington National (DCA) to Miami (MIA)Also from DCA | 7,500 pointsNonstop | Alaska Atmos Rewards | 317 |
| Washington National (DCA) to Newark (EWR)Also from DCA | 8,500 miles | American Airlines AAdvantage | 318 |
| New York JFK to Buenos Aires Ezeiza (EZE)Also to EZE | 22,000 milesNonstop | American Airlines AAdvantage | 304 |
| Miami (MIA) to Buenos Aires Ezeiza (EZE)Also to EZE | 22,000 milesNonstop | American Airlines AAdvantage | 298 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Aeromexico Club Premier | 1:1.6 · ~2 days | — | 1:1 · Instant | — | — | — |
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Questions about economy award flights from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
What's the lowest economy award from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
22,000 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 57 departure dates at any price (newest observation Oct 19, 2026, 22:57 UTC). Search live before transferring points.
Which programs had economy award space from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
American Airlines AAdvantage (57 dates), Delta SkyMiles (15 dates), Qantas Frequent Flyer (13 dates), Air France/KLM Flying Blue (6 dates), Air Canada Aeroplan (28 dates), Avianca LifeMiles (12 dates), United MileagePlus (23 dates), Aeromexico Club Premier (8 dates) and GOL Smiles (11 dates), in the last 30 days.
Is there nonstop economy award space from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
AwardTool hasn't observed nonstop economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest economy award prices from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
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 Feb 2027 departures: 22,000 miles with AAdvantage (10 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.