Award flights from San Francisco (SFO) to Siem Reap (SAI)
In the last 30 days AwardTool saw award space on 1 program for SFO→SAI. Lowest economy: 60,500 miles + $17.30 (United MileagePlus). Lowest business: 110,000 miles + $31.80 (United MileagePlus). Lowest premium economy: 71,500 miles + $17.30 (United MileagePlus).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
SFO to SAI at a glance
- From
- San Francisco International, San Francisco, United States (SFO)
- To
- Siem Reap International, Siem Reap, Cambodia (SAI)
- Programs with award space seen
- 1 of 2 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- EVA Air (BR), Lufthansa (LH), SWISS (LX), ANA (NH), Air New Zealand (NZ), Asiana Airlines (OZ), Singapore Airlines (SQ), Turkish Airlines (TK), United Airlines (UA)
- Departures with open awards
- Oct 2026 to Sep 2027
- Observation window
- Awards observed in the last 30 days
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 | |
|---|---|---|---|---|---|---|---|
| United MileagePlus | 60,500 pts + $17.30 | 2 stops | EVA Air (BR), Lufthansa (LH), SWISS (LX), ANA (NH) +5 more | 2 | 297 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlus | 71,500 pts + $17.30 | 2 stops | EVA Air (BR), ANA (NH), Asiana Airlines (OZ), Singapore Airlines (SQ) +1 more | 4 | 291 | See dates |
Business
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlus | 110,000 pts + $31.80 | 2 stopsMixed cabin | EVA Air (BR), ANA (NH), Singapore Airlines (SQ), United Airlines (UA) | 1 | 243 | See dates |
First: not seen in the last 30 days.
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 | United MileagePlus | 60,500 pts + $17.30 | 5 | 1 stop | Check this date | ||
| Premium Economy | United MileagePlus | 71,500 pts + $30.70 | 4 | 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.
Best months to fly SFO to SAI on points
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 60,500 · MileagePlus (11 dates) | 170,000 · MileagePlus (9 dates) | 412,200 · MileagePlus (8 dates) | |
| 60,500 · MileagePlus (24 dates) | 71,500 · MileagePlus (24 dates) | 360,000 · MileagePlus (13 dates) | |
| 60,500 · MileagePlus (15 dates) | 170,000 · MileagePlus (14 dates) | 360,000 · MileagePlus (8 dates) | |
| 60,500 · MileagePlus (29 dates) | 71,500 · MileagePlus (27 dates) | 360,000 · MileagePlus (12 dates) | |
| 60,500 · MileagePlus (26 dates) | 71,500 · MileagePlus (26 dates) | 360,000 · MileagePlus (20 dates) | |
| 60,500 · MileagePlus (31 dates) | 71,500 · MileagePlus (31 dates) | 360,000 · MileagePlus (25 dates) | |
| 60,500 · MileagePlus (30 dates) | 71,500 · MileagePlus (29 dates) | 360,000 · MileagePlus (26 dates) | |
| 60,500 · MileagePlus (31 dates) | 71,500 · MileagePlus (31 dates) | 360,000 · MileagePlus (31 dates) | |
| 60,500 · MileagePlus (30 dates) | 71,500 · MileagePlus (30 dates) | 360,000 · MileagePlus (30 dates) | |
| 60,500 · MileagePlus (31 dates) | 71,500 · MileagePlus (31 dates) | 360,000 · MileagePlus (31 dates) | |
| 60,500 · MileagePlus (31 dates) | 71,500 · MileagePlus (31 dates) | 110,000 · MileagePlus (31 dates) | |
| 60,500 · MileagePlus (8 dates) | 200,000 · MileagePlus (8 dates) | 450,000 · MileagePlus (8 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts for SFO to SAI
Route calendar
Every departure date with open award seats on SFO→SAI for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search SFO to SAIQuestions about SFO to SAI award flights
What's the lowest San Francisco to Siem Reap award price AwardTool has seen?
In economy, 60,500 miles + $17.30 with United MileagePlus. United MileagePlus showed economy award space on 297 departure dates (newest observation Oct 16, 2026, 05:00 UTC). In business, 110,000 miles + $31.80 with United MileagePlus. United MileagePlus showed business award space on 243 departure dates (newest observation Oct 13, 2026, 10:22 UTC). Search live before transferring points.
Is there nonstop award space from SFO to SAI?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 2 stops on itineraries including EVA Air, Lufthansa, SWISS and ANA. That doesn't mean nonstop space never appears.
Which credit card points transfer to these programs?
Bilt Rewards: United MileagePlus (1:1). Chase Ultimate Rewards: United MileagePlus (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest SFO→SAI award prices?
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 Mar 2027 departures, 60,500 miles with MileagePlus (31 dates); in business, the lowest award was for Aug 2027 departures, 110,000 miles with MileagePlus (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.