Award flights from Singapore (SIN) to Houston (IAH)
In the last 30 days AwardTool saw award space on 11 programs for SIN→IAH. Lowest economy: 37,500 miles + $84.49 (American Airlines AAdvantage). Lowest business class: 70,000 miles + $95.09 (American Airlines AAdvantage). Lowest first class: 225,000 points + $104.59 (Alaska Atmos Rewards).
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
Singapore (SIN) to Houston (IAH) at a glance
- From
- Singapore Changi International, Singapore (SIN)
- To
- George Bush Intercontinental/Houston Airport, Houston, Texas, United States (IAH)
- Programs with award space seen
- 11 of 13 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), JetBlue (B6), British Airways (BA), EVA Air (BR), Air China (CA), Cathay Pacific (CX), Delta Air Lines (DL), Emirates (EK), Ethiopian Airlines (ET) and 22 more
- Departures with open awards
- Oct 2026 to Oct 2027
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Houston (IAH)
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 | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 37,500 pts + $84.49 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL) | — | 118 | See dates | |
| Etihad Guest | 39,184 pts + $352.89 | 2 stops | American Airlines (AA), Air Canada (AC), JetBlue (B6), Etihad Airways (EY) | 7 | 333 | See dates | |
| Air France/KLM Flying Blue | 41,250 pts + $342.09 | 1 stop | Air France (AF), Delta Air Lines (DL), Garuda Indonesia (GA), Japan Airlines (JL) +4 more | 3 | 258 | See dates | |
| Emirates Skywards | 42,500 pts + $374.29 | 1 stop | Emirates (EK) | 9+ | 318 | See dates | |
| Delta SkyMiles | 44,000 pts + $109.02 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 98 | See dates | |
| United MileagePlus | 55,000 pts + $74.99 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), Air China (CA) +11 more | 2 | 334 | See dates | |
| Avianca LifeMiles | 60,000 pts + $58.00 | 1 stop | EVA Air (BR), Lufthansa (LH), ANA (NH), Air New Zealand (NZ) +3 more | 8 | 278 | See dates | |
| Virgin Australia Velocity | 63,000 pts + $70.35 | 1 stop | ANA (NH), United Airlines (UA) | 4 | 98 | See dates | |
| Qantas Frequent Flyer | 63,500 pts + $189.60 | 2 stops | American Airlines (AA), Air France (AF), British Airways (BA), Cathay Pacific (CX) +4 more | 1 | 254 | See dates | |
| Alaska Atmos Rewards | 65,000 pts + $107.19 | 2 stops | Alaska Airlines (AS), British Airways (BA), Cathay Pacific (CX), Hainan Airlines (HU) +4 more | 7 | 331 | See dates | |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 332 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 50,000 pts + $84.49 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Japan Airlines (JL) | — | 31 | See dates | |
| United MileagePlus | 65,000 pts + $74.99 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), Air China (CA) +5 more | 9+ | 332 | See dates | |
| Air France/KLM Flying Blue | 65,000 pts + $526.19 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 1 | 253 | See dates | |
| Alaska Atmos Rewards | 85,000 pts + $109.39 | 2 stops | Alaska Airlines (AS), British Airways (BA), Japan Airlines (JL), STARLUX Airlines (JX) | 9+ | 109 | See dates | |
| Delta SkyMiles | 100,000 pts + $109.02 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 74 | See dates | |
| Emirates Skywards | 104,000 pts + $374.52 | 1 stop | Emirates (EK) | 2 | 51 | See dates | |
| Qantas Frequent Flyer | 143,500 pts + $727.61 | 1 stop | American Airlines (AA), Air France (AF), Cathay Pacific (CX), Emirates (EK) +3 more | 1 | 167 | See dates |
Not seen in premium economy: Avianca LifeMiles, Etihad Guest, Turkish Miles & Smiles and Virgin Australia Velocity.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 70,000 pts + $95.09 | 2 stopsMixed cabin | Alaska Airlines (AS), Japan Airlines (JL) | — | 2 | See dates | |
| United MileagePlus | 110,000 pts + $107.19 | 2 stopsMixed cabin | Air Canada (AC), JetBlue (B6), EVA Air (BR), Juneyao Airlines (HO) +5 more | 1 | 334 | See dates | |
| Etihad Guest | 115,000 pts + $352.89 | 2 stopsMixed cabin | American Airlines (AA), JetBlue (B6), Etihad Airways (EY) | 7 | 313 | See dates | |
| Air France/KLM Flying Blue | 115,000 pts + $782.79 | 1 stop | Air France (AF), Delta Air Lines (DL), Garuda Indonesia (GA), KLM (KL) +1 more | 3 | 257 | See dates | |
| Emirates Skywards | 116,000 pts + $1,316.13 | 1 stop | Emirates (EK) | 7 | 297 | See dates | |
| Qantas Frequent Flyer | 182,900 pts + $1,341.92 | 1 stop | Emirates (EK), KLM (KL) | 1 | 9 | See dates | |
| Alaska Atmos Rewards | 225,000 pts + $115.09 | 2 stopsMixed cabin | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) +1 more | 1 | 188 | See dates | |
| Turkish Miles & Smiles | 275,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 328 | See dates |
Not seen in business class: Avianca LifeMiles, Delta SkyMiles and Virgin Australia Velocity.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 150,000 pts + $90.49 | 2 stopsMixed cabin | American Airlines (AA), Japan Airlines (JL) | — | 1 | See dates | |
| Alaska Atmos Rewards | 225,000 pts + $104.59 | 2 stopsMixed cabin | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) | 1 | 138 | See dates | |
| Qantas Frequent Flyer | 266,400 pts + $1,007.06 | 1 stopMixed cabin | Emirates (EK) | 1 | 39 | See dates | |
| Delta SkyMiles | 375,000 pts + $106.37 | 2 stopsMixed cabin | Delta Air Lines (DL), Korean Air (KE) | 1 | 94 | See dates |
Not seen in first class: Avianca LifeMiles, Emirates Skywards, Etihad Guest, Air France/KLM Flying Blue, Turkish Miles & Smiles, United MileagePlus and Virgin Australia Velocity.
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 | American Airlines AAdvantage | 37,500 pts + $84.49 | — | 2 stops | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 50,000 pts + $84.49 | — | 2 stops | Check this date | ||
| Business | Etihad Guest | 115,000 pts + $352.89 | 7 | 2 stops | Check this date | ||
| Business | Emirates Skywards | 116,000 pts + $1,316.13 | 7 | 1 stop | Check this date | ||
| Business | Air France/KLM Flying Blue | 210,000 pts + $788.63 | 6 | 1 stop | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $74.99 | 9+ | 2 stops | Check this date | ||
| First | Qantas Frequent Flyer | 266,400 pts + $1,007.06 | 1 | 1 stop | Check this date | ||
| First | Alaska Atmos Rewards | 300,000 pts + $107.39 | 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 from Singapore (SIN) to Houston (IAH) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 37,500 · AAdvantage (11 dates) | 65,000 · MileagePlus (15 dates) | 70,000 · AAdvantage (2 dates) | 300,000 · Atmos (8 dates) | |
| 37,500 · AAdvantage (18 dates) | 50,000 · AAdvantage (2 dates) | 115,000 · Etihad Guest (23 dates) | 266,400 · Qantas (13 dates) | |
| 37,500 · AAdvantage (4 dates) | 65,000 · Flying Blue (27 dates) | 115,000 · Etihad Guest (28 dates) | 266,400 · Qantas (1 date) | |
| 37,500 · AAdvantage (10 dates) | 50,000 · AAdvantage (7 dates) | 115,000 · Etihad Guest (30 dates) | 225,000 · Atmos (24 dates) | |
| 37,500 · AAdvantage (22 dates) | 50,000 · AAdvantage (12 dates) | 115,000 · Etihad Guest (28 dates) | 225,000 · Atmos (21 dates) | |
| 37,500 · AAdvantage (8 dates) | 65,000 · MileagePlus (31 dates) | 110,000 · MileagePlus (31 dates) | 225,000 · Atmos (7 dates) | |
| 37,500 · AAdvantage (10 dates) | 65,000 · Flying Blue (26 dates) | 115,000 · Etihad Guest (30 dates) | 225,000 · Atmos (16 dates) | |
| 37,500 · AAdvantage (15 dates) | 65,000 · MileagePlus (31 dates) | 115,000 · Etihad Guest (31 dates) | 225,000 · Atmos (20 dates) | |
| 37,500 · AAdvantage (5 dates) | 70,000 · AAdvantage (1 date) | 115,000 · Etihad Guest (30 dates) | 300,000 · Atmos (13 dates) | |
| 55,000 · MileagePlus (31 dates) | 104,600 · MileagePlus (31 dates) | 115,000 · Etihad Guest (31 dates) | 300,000 · Atmos (5 dates) | |
| 37,500 · AAdvantage (6 dates) | 70,000 · AAdvantage (2 dates) | 115,000 · Etihad Guest (31 dates) | 225,000 · Atmos (4 dates) | |
| 37,500 · AAdvantage (9 dates) | 70,000 · AAdvantage (5 dates) | 115,000 · Etihad Guest (10 dates) | 150,000 · AAdvantage (1 date) | |
| 72,500 · Skywards (2 dates) | — | 193,000 · Skywards (2 dates) | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 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 |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Emirates Skywards | 5:4 · Instant | 1:1 · Instant | 1:0.75 · Instant | — | 1:0.8 · Instant | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| 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.
Search, calendar and alerts from Singapore (SIN) to Houston (IAH)
Route calendar
Every departure date with open award seats on SIN→IAH for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Singapore (SIN) to Houston (IAH)Questions about award flights from Singapore (SIN) to Houston (IAH)
What's the lowest Singapore (SIN) to Houston (IAH) award price AwardTool has seen?
In economy, 37,500 miles + $84.49 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 118 departure dates (newest observation Oct 16, 2026, 03:35 UTC). In business class, 70,000 miles + $95.09 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 2 departure dates (newest observation Oct 16, 2026, 01:50 UTC). Search live before transferring points.
Which loyalty programs had award space from Singapore (SIN) to Houston (IAH)?
11 programs in the last 30 days: American Airlines AAdvantage (economy 118 dates, premium economy 31 dates, business class 2 dates, first class 1 date); Alaska Atmos Rewards (economy 331 dates, premium economy 109 dates, business class 188 dates, first class 138 dates); Avianca LifeMiles (economy 278 dates); Delta SkyMiles (economy 98 dates, premium economy 74 dates, first class 94 dates); Emirates Skywards (economy 318 dates, premium economy 51 dates, business class 297 dates); Etihad Guest (economy 333 dates, business class 313 dates); Air France/KLM Flying Blue (economy 258 dates, premium economy 253 dates, business class 257 dates); Qantas Frequent Flyer (economy 254 dates, premium economy 167 dates, business class 9 dates, first class 39 dates) and 3 more. Dates count departure dates with an open award.
Is there nonstop award space from Singapore (SIN) to Houston (IAH)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including American Airlines, Air Canada, Air France and Alaska Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Singapore (SIN) to Houston (IAH)?
American Express Membership Rewards: Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Emirates Skywards (5:4), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Emirates Skywards (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), United MileagePlus (1:1). Capital One Miles: Avianca LifeMiles (1:1), Emirates Skywards (1:0.75), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Chase Ultimate Rewards: Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Emirates Skywards (1:0.8), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Singapore (SIN) to Houston (IAH)?
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 Feb 2027 departures, 37,500 miles with AAdvantage (22 dates); in business class, the lowest award was for Oct 2026 departures, 70,000 miles with AAdvantage (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.