Award flights from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
Search flights from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
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In the last 30 days AwardTool saw award space on 8 programs for DCA→EZE. Lowest economy: 22,000 miles + $5.60 (American Airlines AAdvantage). Lowest business class: 71,500 miles + $5.60 (American Airlines AAdvantage); mixed cabin from 69,183 points + $79.01 (Air Canada Aeroplan). Lowest first class: 230,000 miles + $5.60 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Washington National (DCA) to Buenos Aires Ezeiza (EZE) at a glance
- From
- Ronald Reagan Washington National Airport, Washington, D.C., United States (DCA)
- To
- Ministro Pistarini International, Buenos Aires, Argentina (EZE)
- Programs with award space seen
- 8 of 8 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Aeromexico (AM), Avianca (AV), JetBlue (B6), COPA Airlines (CM), Delta Air Lines (DL), Emirates (EK), Ethiopian Airlines (ET), GOL Linhas Aereas (G3), IBERIA (IB) and 3 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 58 of 60 departure dates checked (American Airlines AAdvantage, premium economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Buenos Aires Ezeiza (EZE)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| 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 | 16 | See dates | |
| Qantas Frequent Flyer | 36,200 pts + $29.00 | 1 stop | American Airlines (AA), Air France (AF), LATAM Airlines Group (LA) | 1 | 14 | 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 | 27 | See dates | |
| Avianca LifeMiles | 45,000 pts + $58.00 | 2 stops | Avianca (AV), COPA Airlines (CM), United Airlines (UA) | 4 | 13 | See dates | |
| United MileagePlus | 49,500 pts + $5.60 | 2 stops | Air Canada (AC), Avianca (AV), JetBlue (B6), COPA Airlines (CM) +3 more | 5 | 24 | See dates | |
| Aeromexico Club Premier | 58,800 pts + $99.14 | 2 stops | Aeromexico (AM), Delta Air Lines (DL) | 9+ | 9 | See dates | |
| GOL Smiles | 137,100 pts + taxes not reported | 1 stop | American Airlines (AA), Air Canada (AC), Avianca (AV) | 1 | 12 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 33,000 pts + $5.60 | 1 stop | American Airlines (AA), GOL Linhas Aereas (G3) | — | 58 | See dates | |
| United MileagePlus | 55,000 pts + $5.60 | 1 stop | Ethiopian Airlines (ET), Turkish Airlines (TK), United Airlines (UA) | 9+ | 23 | See dates | |
| Air Canada Aeroplan | 63,697 pts + $81.41 | 2 stops | Air Canada (AC), Avianca (AV), GOL Linhas Aereas (G3), Turkish Airlines (TK) +1 more | 9+ | 27 | See dates | |
| Delta SkyMiles | 94,000 pts + $5.60 | 1 stop | Delta Air Lines (DL), LATAM Airlines Group (LA) | 2 | 16 | See dates | |
| Qantas Frequent Flyer | 132,900 pts + $184.80 | 1 stop | Air France (AF), IBERIA (IB) | 1 | 16 | See dates | |
| GOL Smiles | 520,300 pts + taxes not reported | 1 stop | American Airlines (AA) | 1 | 12 | See dates |
Not seen in premium economy: Aeromexico Club Premier and Avianca LifeMiles.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 69,183 pts + $79.01Mixed cabin | 2 stops | Air Canada (AC), Avianca (AV), Emirates (EK), GOL Linhas Aereas (G3) +2 more | 2 | 27 | See dates | |
| American Airlines AAdvantage | 71,500 pts + $5.60 | 1 stop | American Airlines (AA) | — | 57 | See dates | |
| United MileagePlus | 88,000 pts + $8.90 | 2 stops | Air Canada (AC), Avianca (AV), JetBlue (B6), COPA Airlines (CM) +3 more | 1 | 24 | See dates | |
| Aeromexico Club Premier | 412,000 pts + $98.15 | 2 stops | Aeromexico (AM), Delta Air Lines (DL) | 5 | 8 | See dates | |
| Delta SkyMiles | 481,000 pts + $5.60Mixed cabin | 1 stop | Delta Air Lines (DL) | 2 | 2 | See dates |
Not seen in business class: Avianca LifeMiles, GOL Smiles and Qantas Frequent Flyer.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 230,000 pts + $5.60 | 1 stop | Delta Air Lines (DL), LATAM Airlines Group (LA) | 4 | 16 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Aeromexico Club Premier, Avianca LifeMiles, GOL Smiles, Qantas Frequent Flyer and United MileagePlus.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 27,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 38,500 pts + $5.60 | — | 1 stop | Check this date | ||
| Premium Economy | Qantas Frequent Flyer | 169,000 pts + $1,501.40 | 2 | 1 stop | Check this date | ||
| Premium Economy | GOL Smiles | 667,400 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | United MileagePlus | 88,000 pts + $11.20 | 2 | 2 stops | Check this date | ||
| Business | Air Canada Aeroplan | 187,490 pts + $79.31 | 2 | 2 stops | Check this date | ||
| Business | Aeromexico Club Premier | 800,000 pts + $97.81 | 5 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 262,000 pts + $5.60 | 4 | 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.
Best months to fly from Washington National (DCA) to Buenos Aires Ezeiza (EZE) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 59,800 · MileagePlus (2 dates) | 120,000 · MileagePlus (1 date) | 110,000 · MileagePlus (2 dates) | — | |
| 36,200 · Qantas (1 date) | 169,000 · Qantas (1 date) | — | — | |
| 27,500 · AAdvantage (19 dates) | 38,500 · AAdvantage (19 dates) | 82,500 · AAdvantage (19 dates) | 262,000 · SkyMiles (3 dates) | |
| 22,000 · AAdvantage (7 dates) | 61,000 · AAdvantage (7 dates) | 149,000 · AAdvantage (7 dates) | — | |
| 22,000 · AAdvantage (10 dates) | 41,500 · AAdvantage (10 dates) | 69,183 · Aeroplan (6 dates)Mixed cabin | 235,000 · SkyMiles (5 dates) | |
| 22,000 · AAdvantage (8 dates) | 33,000 · AAdvantage (8 dates) | 71,500 · AAdvantage (8 dates) | 481,000 · SkyMiles (1 date) | |
| 22,000 · AAdvantage (4 dates) | 33,000 · AAdvantage (4 dates) | 69,183 · Aeroplan (2 dates)Mixed cabin | — | |
| 22,000 · AAdvantage (1 date) | 33,000 · AAdvantage (1 date) | 88,000 · MileagePlus (1 date) | — | |
| 42,500 · AAdvantage (1 date) | 54,000 · AAdvantage (1 date) | 290,500 · AAdvantage (1 date) | — | |
| 30,000 · SkyMiles (7 dates) | 55,000 · MileagePlus (7 dates) | 69,183 · Aeroplan (7 dates)Mixed cabin | 230,000 · SkyMiles (7 dates) |
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 | — | — |
| 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.
Search, calendar and alerts from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
Route calendar
Every departure date with open award seats on DCA→EZE for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Washington National (DCA) to Buenos Aires Ezeiza (EZE)How many miles you need from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
- In economy, American Airlines AAdvantage had the lowest observed award, 22,000 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 33,000 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 71,500 miles + $5.60, apart from a mixed-cabin award from 69,183 points + $79.01 with Air Canada Aeroplan; see how many miles you need with American Airlines AAdvantage.
- In first class, Delta SkyMiles had the lowest observed award, 230,000 miles + $5.60; see how many miles you need with Delta SkyMiles.
Questions about award flights from Washington National (DCA) to Buenos Aires Ezeiza (EZE)
What's the lowest Washington National (DCA) to Buenos Aires Ezeiza (EZE) award price AwardTool has seen?
In economy, 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 18, 2026, 22:04 UTC). In business class, 71,500 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 57 departure dates at any price (newest observation Oct 18, 2026, 22:04 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 69,183 points + $79.01 with Air Canada Aeroplan. Search live before transferring points.
Which loyalty programs had award space from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
8 programs in the last 30 days: American Airlines AAdvantage (economy 57 dates, premium economy 58 dates, business class 57 dates); Air Canada Aeroplan (economy 27 dates, premium economy 27 dates, business class 27 dates); Aeromexico Club Premier (economy 9 dates, business class 8 dates); Avianca LifeMiles (economy 13 dates); Delta SkyMiles (economy 16 dates, premium economy 16 dates, business class 2 dates, first class 16 dates); GOL Smiles (economy 12 dates, premium economy 12 dates); Qantas Frequent Flyer (economy 14 dates, premium economy 16 dates); United MileagePlus (economy 24 dates, premium economy 23 dates, business class 24 dates). Dates count departure dates with an open award.
Is there nonstop award space from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including American Airlines, Air Canada, Air France and Aeromexico. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Washington National (DCA) to Buenos Aires Ezeiza (EZE)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Aeromexico Club Premier (1:1.6), Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Aeromexico Club Premier (1:1), Avianca LifeMiles (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest 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: in economy, the lowest award was for Feb 2027 departures, 22,000 miles with AAdvantage (10 dates); in business class, the lowest award was for Feb 2027 departures, 71,500 miles with AAdvantage (10 dates), and a mixed-cabin itinerary was seen for Aug 2027 departures from 69,183 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.