Award flights from Siem Reap (SAI) to Chicago O’Hare (ORD)
Search flights from Siem Reap (SAI) to Chicago O’Hare (ORD)
Search live to see every flight, program and cabin price for your dates.
In the last 30 days AwardTool saw award space on 4 programs for SAI→ORD. Lowest economy: 47,000 miles + $58.00 (Avianca LifeMiles). Lowest business class: 450,000 miles + $94.39 (United MileagePlus); mixed cabin from 115,000 miles + $291.99 (Etihad Guest). Lowest premium economy: 71,500 miles + $77.49 (United MileagePlus).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Siem Reap (SAI) to Chicago O’Hare (ORD) at a glance
- From
- Siem Reap International, Siem Reap, Cambodia (SAI)
- To
- Chicago O'Hare International, Chicago, Illinois, United States (ORD)
- Programs with award space seen
- 4 of 4 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Air Canada (AC), EVA Air (BR), Air China (CA), Emirates (EK), Etihad Airways (EY), Cambodia Angkor Air (K6), Lufthansa (LH), SWISS (LX), ANA (NH), Bangkok Airways (PG), Singapore Airlines (SQ), Thai Airways International (TG) and 2 more
- Departures with open awards
- Dec 2026 to Mar 2027
- Most dates with space
- 15 of 15 departure dates checked (Air Canada Aeroplan, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Chicago O’Hare (ORD)
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 | |
|---|---|---|---|---|---|---|---|
| Avianca LifeMilesLowest observed | 47,000 pts + $58.00 | 2 stops | EVA Air (BR), ANA (NH), Thai Airways International (TG), United Airlines (UA) | 7 | 10 | See dates | |
| United MileagePlus | 60,500 pts + $70.89 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Lufthansa (LH) +4 more | 4 | 12 | See dates | |
| Air Canada Aeroplan | 65,000 pts + $134.70 | 2 stops | Air Canada (AC), EVA Air (BR), Emirates (EK), Lufthansa (LH) +4 more | 7 | 15 | See dates | |
| Etihad Guest | 86,500 pts + $328.69 | 2 stops | Etihad Airways (EY), Cambodia Angkor Air (K6), Bangkok Airways (PG), Vietnam Airlines (VN) | 2 | 15 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlus | 71,500 pts + $77.49 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), ANA (NH) +2 more | 1 | 12 | See dates |
Not seen in premium economy: Air Canada Aeroplan, Avianca LifeMiles and Etihad Guest.
Business Class
| 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.
First class: 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 | Avianca LifeMiles | 47,000 pts + $58.00 | 7 | 2 stops | Check this date | ||
| Economy | Air Canada Aeroplan | 65,000 pts + $151.40 | 7 | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 170,000 pts + $70.89 | 9+ | 2 stops | Check this date | ||
| Business | Etihad Guest | 115,000 pts + $326.99Mixed cabin | 2 | 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.
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 | — | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| 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.
Search, calendar and alerts from Siem Reap (SAI) to Chicago O’Hare (ORD)
Route calendar
Every departure date with open award seats on SAI→ORD 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 Siem Reap (SAI) to Chicago O’Hare (ORD)How many miles you need from Siem Reap (SAI) to Chicago O’Hare (ORD)
- In economy, Avianca LifeMiles had the lowest observed award, 47,000 miles + $58.00; see how many miles you need with Avianca LifeMiles.
- In premium economy, United MileagePlus had the lowest observed award, 71,500 miles + $77.49; see how many miles you need with United MileagePlus.
- In business class, United MileagePlus had the lowest observed award, 450,000 miles + $94.39, apart from a mixed-cabin award from 115,000 miles + $291.99 with Etihad Guest; see how many miles you need with United MileagePlus.
Questions about award flights from Siem Reap (SAI) to Chicago O’Hare (ORD)
What's the lowest Siem Reap (SAI) to Chicago O’Hare (ORD) award price AwardTool has seen?
In economy, 47,000 miles + $58.00 with Avianca LifeMiles. Seen Oct 16, 2026, 13:13 UTC for a Dec 15, 2026 departure. Avianca LifeMiles showed economy award space on 10 departure dates at any price (newest observation Oct 16, 2026, 13:13 UTC). In business class, 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 loyalty programs had award space from Siem Reap (SAI) to Chicago O’Hare (ORD)?
4 programs in the last 30 days: Air Canada Aeroplan (economy 15 dates); Avianca LifeMiles (economy 10 dates); Etihad Guest (economy 15 dates, business class 15 dates); United MileagePlus (economy 12 dates, premium economy 12 dates, business class 7 dates). Dates count departure dates with an open award.
Is there nonstop award space from Siem Reap (SAI) to Chicago O’Hare (ORD)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 2 to 3 stops on itineraries including Air Canada, EVA Air, Air China and Emirates. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Siem Reap (SAI) to Chicago O’Hare (ORD)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Citi ThankYou Points: Avianca LifeMiles (1:1), Etihad Guest (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.