Award flights from Washington to San José, Costa Rica (SJO)
Award space from Washington to San José, Costa Rica (SJO)
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AwardTool saw award space on 3 airport pairs between Washington (IAD, DCA, BWI) and San José, Costa Rica (SJO) in the last 30 days. Lowest economy: 7,650 miles + $53.08 on IAD–SJO (Avianca LifeMiles). Lowest business class: 23,340 miles + $53.08 on IAD–SJO (Avianca LifeMiles). Lowest first class: 43,800 miles + $24.68 on DCA–SJO (United MileagePlus).
Prices observed – .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 7,650 pts + $53.08
- IAD–SJO · LifeMiles
- Lowest premium economy
- 23,061 pts + $102.69
- IAD–SJO · Aeroplan
- Lowest business class
- 23,340 pts + $53.08
- IAD–SJO · LifeMiles
- Lowest first class
- 43,800 pts + $24.68
- DCA–SJO · MileagePlus
Compare airports
Lowest one-way award AwardTool observed on each airport pair between Washington and San José, Costa Rica (SJO), with the program and the number of departure dates seen.
| Airports | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Washington Dulles (IAD) to San José (SJO) | 7,650 pts + $53.08LifeMiles · 38 dates | 23,061 pts + $102.69Aeroplan · 18 dates | 23,340 pts + $53.08LifeMiles · 38 dates | 50,000 pts + $50.28Atmos · 42 dates |
| Washington National (DCA) to San José (SJO) | 19,500 pts + $24.68AAdvantage · 51 dates | 32,529 pts + $102.69Aeroplan · 5 dates | 38,500 pts + $27.98MileagePlus · 25 dates | 43,800 pts + $24.68MileagePlus · 22 dates |
| Baltimore (BWI) to San José (SJO) | 19,500 pts + $24.68AAdvantage · 59 dates | — | 42,000 pts + $24.68AAdvantage · 59 dates | 90,000 pts + $24.68AAdvantage · 25 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, Washington to San José, Costa Rica (SJO)
- Economy: 7,650 miles + $53.08 on Washington Dulles (IAD) to San José (SJO) with Avianca LifeMiles, which showed economy award space there on 38 dates.
- Premium Economy: 23,061 points + $102.69 on Washington Dulles (IAD) to San José (SJO) with Air Canada Aeroplan, which showed premium economy award space there on 18 dates.
- Business Class: 23,340 miles + $53.08 on Washington Dulles (IAD) to San José (SJO) with Avianca LifeMiles, which showed business-class award space there on 38 dates.
- First Class: 43,800 miles + $24.68 on Washington National (DCA) to San José (SJO) with United MileagePlus, which showed first-class award space there on 22 dates.
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 | — | — |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about Washington to San José, Costa Rica (SJO) award flights
Which airports had the lowest award prices from Washington to San José, Costa Rica (SJO)?
In business class, IAD–SJO with 23,340 miles + $53.08 (Avianca LifeMiles). In economy, IAD–SJO with 7,650 miles + $53.08 (Avianca LifeMiles). Prices are the lowest AwardTool observed in the last 30 days; search live before transferring points.
Which airport pairs between Washington and San José, Costa Rica (SJO) had award space?
IAD–SJO (economy, premium economy, business class and first class), DCA–SJO (economy, premium economy, business class and first class) and BWI–SJO (economy, business class and first class). Airport pairs not listed had no award space AwardTool observed in the last 30 days.