Award flights from Houston (IAH) to Sapporo (CTS)
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In the last 30 days AwardTool saw award space on 7 programs for IAH→CTS. Lowest economy: 35,000 miles + $5.60 (American Airlines AAdvantage). Lowest business class: 250,000 miles + $5.60 (United MileagePlus); mixed cabin from 236,184 points + $75.71 (Air Canada Aeroplan). Lowest first class: 300,000 points + $49.00 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Houston (IAH) to Sapporo (CTS) at a glance
- From
- George Bush Intercontinental/Houston Airport, Houston, Texas, United States (IAH)
- To
- New Chitose Airport, Sapporo, Japan (CTS)
- Programs with award space seen
- 7 of 7 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), Alaska Airlines (AS), EVA Air (BR), Delta Air Lines (DL), Jetstar Japan (GK), Japan Airlines (JL), STARLUX Airlines (JX), ANA (NH), Qantas (QF), United Airlines (UA), WestJet (WS)
- Departures with open awards
- Nov 2026 to Apr 2027
- Most dates with space
- 20 of 20 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Sapporo (CTS)
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 | 35,000 pts + $5.60 | 2 stops | American Airlines (AA), Japan Airlines (JL) | — | 12 | See dates | |
| Avianca LifeMiles | 47,000 pts + $34.10 | 1 stop | ANA (NH), United Airlines (UA) | 9+ | 5 | See dates | |
| Qantas Frequent Flyer | 48,900 pts + $356.00 | 2 stops | American Airlines (AA), Jetstar Japan (GK), Japan Airlines (JL), Qantas (QF) +1 more | 1 | 11 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $80.81 | 1 stop | Air Canada (AC), ANA (NH), United Airlines (UA) | 1 | 13 | See dates | |
| United MileagePlus | 55,000 pts + $5.60 | 1 stop | ANA (NH), United Airlines (UA) | 9+ | 20 | See dates | |
| Air France/KLM Flying Blue | 62,000 pts + $44.00 | 2 stops | Delta Air Lines (DL), Jetstar Japan (GK), Japan Airlines (JL), WestJet (WS) | 9+ | 5 | See dates | |
| Alaska Atmos Rewards | 120,000 pts + $54.60 | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX) | 3 | 4 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 71,500 pts + $10.70 | 2 stops | ANA (NH), United Airlines (UA) | 6 | 20 | See dates | |
| Air Canada Aeroplan | 110,677 pts + $81.31 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 6 | 12 | See dates | |
| Alaska Atmos Rewards | 170,000 pts + $54.80 | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX) | 9+ | 2 | See dates |
Not seen in premium economy: American Airlines AAdvantage, Avianca LifeMiles, Air France/KLM Flying Blue and Qantas Frequent Flyer.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 236,184 pts + $75.71Mixed cabin | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 8 | 12 | See dates | |
| United MileagePlus | 250,000 pts + $5.60 | 1 stop | EVA Air (BR), ANA (NH), United Airlines (UA) | 9+ | 20 | See dates | |
| Alaska Atmos Rewards | 300,000 pts + $54.60Mixed cabin | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX) | 2 | 3 | See dates |
Not seen in business class: American Airlines AAdvantage, Avianca LifeMiles, Air France/KLM Flying Blue and Qantas Frequent Flyer.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | 300,000 pts + $49.00 | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX) | 1 | 5 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, Air France/KLM Flying Blue, Qantas Frequent Flyer and United MileagePlus.
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 | 35,000 pts + $5.60 | — | 2 stops | Check this date | ||
| Economy | Avianca LifeMiles | 47,000 pts + $58.00 | 9+ | 3 stops | Check this date | ||
| Economy | Qantas Frequent Flyer | 48,900 pts + $356.00 | 1 | 2 stops | Check this date | ||
| Economy | Air France/KLM Flying Blue | 62,500 pts + $42.80 | 9+ | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 71,500 pts + $11.60 | 9+ | 2 stops | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $10.70 | 6 | 1 stop | Check this date | ||
| Business | Air Canada Aeroplan | 260,730 pts + $81.71 | 2 | 2 stops | Check this date | ||
| First | Alaska Atmos Rewards | 300,000 pts + $54.60 | 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.
Best months to fly from Houston (IAH) to Sapporo (CTS) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 35,000 · AAdvantage (4 dates) | 71,500 · MileagePlus (7 dates) | 250,000 · MileagePlus (7 dates) | 300,000 · Atmos (3 dates) | |
| 82,469 · Aeroplan (2 dates) | 200,000 · MileagePlus (3 dates) | 243,417 · Aeroplan (2 dates) | — | |
| 35,000 · AAdvantage (2 dates) | — | — | — | |
| 35,000 · AAdvantage (5 dates) | 71,500 · MileagePlus (5 dates) | 250,000 · MileagePlus (5 dates) | — | |
| 52,559 · Aeroplan (5 dates) | 110,677 · Aeroplan (5 dates) | 236,184 · Aeroplan (5 dates)Mixed cabin | 300,000 · Atmos (2 dates) | |
| 35,000 · AAdvantage (1 date) | — | — | — |
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 | — | — |
| 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 |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
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Search, calendar and alerts from Houston (IAH) to Sapporo (CTS)
Route calendar
Every departure date with open award seats on IAH→CTS for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Houston (IAH) to Sapporo (CTS)How many miles or points you need from Houston (IAH) to Sapporo (CTS)
- In economy, American Airlines AAdvantage had the lowest observed award, 35,000 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In premium economy, United MileagePlus had the lowest observed award, 71,500 miles + $10.70; see how many miles you need with United MileagePlus.
- In business class, United MileagePlus had the lowest observed award, 250,000 miles + $5.60, apart from a mixed-cabin award from 236,184 points + $75.71 with Air Canada Aeroplan; see how many miles you need with United MileagePlus.
- In first class, Alaska Atmos Rewards had the lowest observed award, 300,000 points + $49.00; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Houston (IAH) to Sapporo (CTS)
What's the lowest Houston (IAH) to Sapporo (CTS) award price AwardTool has seen?
In economy, 35,000 miles + $5.60 with American Airlines AAdvantage. Seen Oct 15, 2026, 21:26 UTC for a Nov 25, 2026 departure. American Airlines AAdvantage showed economy award space on 12 departure dates at any price (newest observation Oct 16, 2026, 04:30 UTC). In business class, 250,000 miles + $5.60 with United MileagePlus. Seen Oct 15, 2026, 21:26 UTC for a Nov 23, 2026 departure. United MileagePlus showed business-class award space on 20 departure dates at any price (newest observation Oct 15, 2026, 21:26 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 236,184 points + $75.71 with Air Canada Aeroplan. Search live before transferring points.
Which loyalty programs had award space from Houston (IAH) to Sapporo (CTS)?
7 programs in the last 30 days: American Airlines AAdvantage (economy 12 dates); Air Canada Aeroplan (economy 13 dates, premium economy 12 dates, business class 12 dates); Alaska Atmos Rewards (economy 4 dates, premium economy 2 dates, business class 3 dates, first class 5 dates); Avianca LifeMiles (economy 5 dates); Air France/KLM Flying Blue (economy 5 dates); Qantas Frequent Flyer (economy 11 dates); United MileagePlus (economy 20 dates, premium economy 20 dates, business class 20 dates). Dates count departure dates with an open award.
Is there nonstop award space from Houston (IAH) to Sapporo (CTS)?
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, Alaska Airlines and EVA Air. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Houston (IAH) to Sapporo (CTS)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (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 Houston (IAH) to Sapporo (CTS)?
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, 35,000 miles with AAdvantage (5 dates); in business class, the lowest award was for Dec 2026 departures, 243,417 points with Aeroplan (2 dates), and a mixed-cabin itinerary was seen for Mar 2027 departures from 236,184 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.