Economy award flights from Washington Dulles (IAD) to Charlotte Amalie (STT)
In the last 30 days AwardTool saw economy award space on 3 programs for IAD→STT. Lowest: 18,300 miles + $5.60 with United MileagePlus, which showed economy award space on 294 dates. Nonstop economy space was seen via United MileagePlus and Virgin Australia Velocity.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 18,300 pts + $5.60
- United MileagePlus
- Programs with space
- 3 of 3
- programs seen on this route
- Most dates seen
- 314
- American Airlines AAdvantage
- Nonstop
- Seen
- from 18,300 pts + taxes not reported
Compare programs for economy
The lowest one-way economy award each program showed on IAD→STT, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 18,300 pts + $5.60 | Nonstop | United Airlines (UA) | 1 | 294 | See dates | |
| Virgin Australia Velocity | 19,000 pts + $9.53 | Nonstop | United Airlines (UA) | 9+ | 94 | See dates | |
| American Airlines AAdvantage | 19,500 pts + $5.60 | 2 stops | American Airlines (AA) | — | 314 | 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) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 18,300 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| United MileagePlus | 18,300 pts + $5.60 | 9+ | Nonstop | Check this date | ||
| Virgin Australia Velocity | 19,000 pts + $9.53 | 9+ | Nonstop | Check this date | ||
| Virgin Australia Velocity | 19,000 pts + $9.53 | 9+ | Nonstop | Check this date | ||
| American Airlines AAdvantage | 19,500 pts + $5.60 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 19,500 pts + $5.60 | — | 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 at the time shown. 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 economy award space
- United MileagePlus: nonstop from 18,300 miles; nonstop space on 294 dates.
- Virgin Australia Velocity: nonstop from 19,000 points; nonstop space on 75 dates.
Best months for economy from IAD to STT
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 26,000 pts + taxes not reported | American Airlines AAdvantage | 16 | |
| 18,300 pts + taxes not reported | United MileagePlus | 30 | |
| 18,300 pts + taxes not reported | United MileagePlus | 31 | |
| 18,300 pts + taxes not reported | United MileagePlus | 31 | |
| 18,300 pts + taxes not reported | United MileagePlus | 28 | |
| 18,300 pts + taxes not reported | United MileagePlus | 31 | |
| 18,300 pts + taxes not reported | United MileagePlus | 30 | |
| 18,300 pts + taxes not reported | United MileagePlus | 31 | |
| 20,000 pts + taxes not reported | United MileagePlus | 30 | |
| 18,300 pts + taxes not reported | United MileagePlus | 31 | |
| 19,500 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 19,500 pts + taxes not reported | American Airlines AAdvantage | 6 |
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
- United Airlines (UA): United MileagePlus and Virgin Australia Velocity
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 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 Virgin Australia Velocity.
Questions about economy award flights from IAD to STT
What's the lowest economy award from Washington Dulles to Charlotte Amalie?
18,300 miles + $5.60 with United MileagePlus. United MileagePlus showed economy award space on 294 departure dates (newest observation Oct 13, 2026, 01:29 UTC). Search live before transferring points.
Which programs had economy award space on IAD→STT?
United MileagePlus (294 dates), Virgin Australia Velocity (94 dates) and American Airlines AAdvantage (314 dates), in the last 30 days.
Is there nonstop economy award space from IAD to STT?
Yes. AwardTool observed nonstop economy award space via United MileagePlus and Virgin Australia Velocity. The lowest nonstop award was 18,300 miles with United MileagePlus, which showed nonstop economy space on 294 dates.
Which months had the lowest economy award prices from IAD to STT?
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 Dec 2026 departures: 18,300 miles with MileagePlus (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.