Award flights from Houston (IAH) to Osaka Itami (ITM)
Search flights from Houston (IAH) to Osaka Itami (ITM)
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In the last 30 days AwardTool saw award space on 4 programs for IAH→ITM. Lowest economy: 35,000 miles + $5.60 (American Airlines AAdvantage). Lowest business class: 227,732 points + $81.71 (Air Canada Aeroplan) on a mixed-cabin itinerary. Lowest first class: 440,600 miles + $13.00 (Delta SkyMiles) on a mixed-cabin itinerary.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Houston (IAH) to Osaka Itami (ITM) at a glance
- From
- George Bush Intercontinental/Houston Airport, Houston, Texas, United States (IAH)
- To
- Osaka International, Osaka, Japan (ITM)
- 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
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), EVA Air (BR), Delta Air Lines (DL), Japan Airlines (JL), Korean Air (KE), KLM (KL), ANA (NH), United Airlines (UA)
- Departures with open awards
- Nov 2026 to Jun 2027
- Most dates with space
- 51 of 52 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Osaka Itami (ITM)
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), Alaska Airlines (AS), Japan Airlines (JL) | — | 15 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $81.71 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 2 | 45 | See dates | |
| United MileagePlus | 60,500 pts + $10.50 | 1 stop | Air Canada (AC), EVA Air (BR), ANA (NH), United Airlines (UA) | 4 | 51 | See dates | |
| Delta SkyMiles | 109,700 pts + $12.90 | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE), KLM (KL) | 2 | 39 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 50,000 pts + $5.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Japan Airlines (JL) | — | 2 | See dates | |
| United MileagePlus | 71,500 pts + $9.30 | 2 stops | ANA (NH), United Airlines (UA) | 8 | 51 | See dates | |
| Air Canada Aeroplan | 101,651 pts + $81.71 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 2 | 45 | See dates | |
| Delta SkyMiles | 174,800 pts + $13.00 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 24 | See dates |
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 227,732 pts + $81.71Mixed cabin | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 3 | 45 | See dates | |
| United MileagePlus | 250,000 pts + $9.30Mixed cabin | 2 stops | ANA (NH), United Airlines (UA) | 9+ | 51 | See dates |
Not seen in business class: American Airlines AAdvantage and Delta SkyMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 440,600 pts + $13.00Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 6 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan 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 | Delta SkyMiles | 141,600 pts + $35.70 | 9+ | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 170,000 pts + $11.50 | 9+ | 1 stop | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $11.50Mixed cabin | 9+ | 1 stop | 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 Osaka Itami (ITM) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 35,000 · AAdvantage (4 dates) | 170,000 · MileagePlus (6 dates) | 250,000 · MileagePlus (6 dates)Mixed cabin | — | |
| 35,000 · AAdvantage (1 date) | 200,000 · MileagePlus (1 date) | 250,000 · MileagePlus (1 date)Mixed cabin | — | |
| 35,000 · AAdvantage (3 dates) | 50,000 · AAdvantage (2 dates) | 244,020 · Aeroplan (5 dates) | 440,600 · SkyMiles (3 dates)Mixed cabin | |
| 45,000 · AAdvantage (1 date) | — | — | — | |
| 35,000 · AAdvantage (1 date) | 154,530 · Aeroplan (2 dates) | 250,000 · MileagePlus (2 dates)Mixed cabin | — | |
| 35,000 · AAdvantage (5 dates) | 107,908 · Aeroplan (7 dates) | 243,791 · Aeroplan (7 dates) | — | |
| 57,653 · Aeroplan (30 dates) | 71,500 · MileagePlus (30 dates) | 227,732 · Aeroplan (30 dates)Mixed cabin | 489,400 · SkyMiles (3 dates) |
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 | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 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 Houston (IAH) to Osaka Itami (ITM)
Route calendar
Every departure date with open award seats on IAH→ITM 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 Osaka Itami (ITM)How many miles or points you need from Houston (IAH) to Osaka Itami (ITM)
- 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, American Airlines AAdvantage had the lowest observed award, 50,000 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In business class, Air Canada Aeroplan had the lowest observed award, 227,732 points + $81.71, a mixed-cabin award; see how many points you need with Air Canada Aeroplan.
- In first class, Delta SkyMiles had the lowest observed award, 440,600 miles + $13.00, a mixed-cabin award; see how many miles you need with Delta SkyMiles.
Questions about award flights from Houston (IAH) to Osaka Itami (ITM)
What's the lowest Houston (IAH) to Osaka Itami (ITM) award price AwardTool has seen?
In economy, 35,000 miles + $5.60 with American Airlines AAdvantage. Seen Oct 2, 2026, 20:18 UTC for a Nov 2, 2026 departure. American Airlines AAdvantage showed economy award space on 15 departure dates at any price (newest observation Oct 18, 2026, 23:47 UTC). In business class, 227,732 points + $81.71 with Air Canada Aeroplan on a mixed-cabin itinerary (part of the trip in a lower cabin). Air Canada Aeroplan showed business-class award space on 45 departure dates at any price (newest observation Oct 17, 2026, 08:49 UTC). Search live before transferring points.
Which loyalty programs had award space from Houston (IAH) to Osaka Itami (ITM)?
4 programs in the last 30 days: American Airlines AAdvantage (economy 15 dates, premium economy 2 dates); Air Canada Aeroplan (economy 45 dates, premium economy 45 dates, business class 45 dates); Delta SkyMiles (economy 39 dates, premium economy 24 dates, first class 6 dates); United MileagePlus (economy 51 dates, premium economy 51 dates, business class 51 dates). Dates count departure dates with an open award.
Is there nonstop award space from Houston (IAH) to Osaka Itami (ITM)?
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 Houston (IAH) to Osaka Itami (ITM)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Delta SkyMiles (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (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 Osaka Itami (ITM)?
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 May 2027 departures, 35,000 miles with AAdvantage (5 dates); in business class, the lowest award was for May 2027 departures, 243,791 points with Aeroplan (7 dates), and a mixed-cabin itinerary was seen for Jun 2027 departures from 227,732 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.