Business-class award flights from Siem Reap (SAI) to Chicago O’Hare (ORD)
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In the last 30 days AwardTool saw business-class award space on 2 programs for SAI→ORD. Lowest: 450,000 miles + $94.39 with United MileagePlus, which showed business-class award space on 7 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 115,000 miles + $291.99 with Etihad Guest.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 450,000 miles + $94.39
- United MileagePlus
- Programs with space
- 2 of 4
- programs seen on this route
- Most dates seen
- 15 of 15
- dates checked · Etihad Guest
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on SAI→ORD, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 115,000 pts + $291.99Mixed cabin | 2 stops | Etihad Airways (EY), Cambodia Angkor Air (K6), Bangkok Airways (PG), Vietnam Airlines (VN) | 2 | 15 | See dates | |
| United MileagePlus | 450,000 pts + $94.39 | 3 stops | EVA Air (BR), Singapore Airlines (SQ), United Airlines (UA) | 1 | 7 | See dates |
Not seen in business class: Air Canada Aeroplan and Avianca LifeMiles.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Etihad Guest | 115,000 pts + $326.99Mixed cabin | 2 | 2 stops | Check this date | ||
| Etihad Guest | 196,000 pts + $803.69 | 2 | 2 stops | Check this date | ||
| United MileagePlus | 650,000 pts + $70.89 | 4 | 2 stops | Check this date | ||
| United MileagePlus | 650,000 pts + $70.89 | 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 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 business-class 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 business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Etihad Guest | 15 of 15 | 100% | |
| United MileagePlus | 7 of 15 | 46% |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||
|---|---|---|---|
| Etihad Guestmiles | 115,000Mixed cabin | 115,000Mixed cabin | 500,625 |
| United MileagePlusmiles | 650,000 | 450,000 | 650,000 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- EVA Air (BR): United MileagePlus
- Etihad Airways (EY): Etihad Guest
- Cambodia Angkor Air (K6): Etihad Guest
- Bangkok Airways (PG): Etihad Guest
- Singapore Airlines (SQ): United MileagePlus
- United Airlines (UA): United MileagePlus
- Vietnam Airlines (VN): Etihad Guest
Business class on nearby routes
The lowest business-class 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 Siem Reap (SAI) and to Chicago O’Hare (ORD). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Siem Reap (SAI) to Bangkok Suvarnabhumi (BKK)Also from SAI | 20,000 pointsNonstop | Air Canada Aeroplan | 71 |
| Siem Reap (SAI) to San Francisco (SFO)Also from SAI | 360,000 milesMixed cabin | United MileagePlus | 194 |
| Siem Reap (SAI) to Sydney (SYD)Also from SAI | 70,000 miles | Delta SkyMiles | 3 |
| Siem Reap (SAI) to Dallas-Fort Worth (DFW)Also from SAI | 314,900 pointsMixed cabin | Air Canada Aeroplan | 3 |
| London Heathrow (LHR) to Chicago O’Hare (ORD)Also to ORD | 42,073 miles | Lufthansa Miles & More | 226 |
| Amsterdam (AMS) to Chicago O’Hare (ORD)Also to ORD | 48,500 pointsNonstop | Virgin Atlantic Flying Club | 3 |
| Madrid (MAD) to Chicago O’Hare (ORD)Also to ORD | 30,036 miles | Lufthansa Miles & More | 161 |
| Paris Charles de Gaulle (CDG) to Chicago O’Hare (ORD)Also to ORD | 48,500 pointsNonstop | Virgin Atlantic Flying Club | 3 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Siem Reap (SAI) to Chicago O’Hare (ORD)
What's the lowest business-class award from Siem Reap (SAI) to Chicago O’Hare (ORD)?
450,000 miles + $94.39 with United MileagePlus. United MileagePlus showed business-class award space on 7 departure dates at any price (newest observation Oct 16, 2026, 13:38 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 115,000 miles + $291.99 with Etihad Guest. Search live before transferring points.
Which programs had business-class award space from Siem Reap (SAI) to Chicago O’Hare (ORD)?
Etihad Guest (15 dates) and United MileagePlus (7 dates), in the last 30 days.
Is there nonstop business-class award space from Siem Reap (SAI) to Chicago O’Hare (ORD)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.