Award flights from Osaka Itami (ITM) to Washington Dulles (IAD)
Search flights from Osaka Itami (ITM) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw award space on 4 programs for ITM→IAD. Lowest economy: 35,000 miles + $61.89 (American Airlines AAdvantage). Lowest business class: 250,000 miles + $61.53 (United MileagePlus) on a mixed-cabin itinerary. Lowest premium economy: 50,000 miles + $61.99 (American Airlines AAdvantage).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Osaka Itami (ITM) to Washington Dulles (IAD) at a glance
- From
- Osaka International, Osaka, Japan (ITM)
- To
- Washington Dulles International, Washington, D.C., United States (IAD)
- 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), Alaska Airlines (AS), Etihad Airways (EY), Japan Airlines (JL), ANA (NH), United Airlines (UA)
- Departures with open awards
- Nov 2026 to Jul 2027
- Most dates with space
- 21 of 25 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Washington Dulles (IAD)
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 + $61.89 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Japan Airlines (JL) | — | 11 | See dates | |
| Avianca LifeMiles | 55,000 pts + $58.00 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 6 | 7 | See dates | |
| United MileagePlus | 60,500 pts + $61.53 | 1 stop | Air Canada (AC), ANA (NH), United Airlines (UA) | 3 | 21 | See dates | |
| Etihad Guest | 156,319 pts + $388.29 | 2 stops | Etihad Airways (EY) | 4 | 16 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 50,000 pts + $61.99 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Japan Airlines (JL) | — | 4 | See dates | |
| United MileagePlus | 71,500 pts + $62.19 | 2 stops | ANA (NH), United Airlines (UA) | 4 | 21 | See dates |
Not seen in premium economy: Avianca LifeMiles and Etihad Guest.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest, mixed cabin | 250,000 pts + $61.53Mixed cabin | 1 stop | ANA (NH), United Airlines (UA) | 3 | 21 | See dates | |
| Etihad Guest | 637,637 pts + $428.69Mixed cabin | 2 stops | Etihad Airways (EY) | 4 | 19 | See dates |
Not seen in business class: American Airlines AAdvantage 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 | American Airlines AAdvantage | 35,000 pts + $61.99 | — | 2 stops | Check this date | ||
| Economy | Avianca LifeMiles | 55,000 pts + $85.43 | 9+ | 1 stop | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 50,000 pts + $63.19 | — | 2 stops | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $62.19Mixed cabin | 6 | 1 stop | Check this date | ||
| Business | Etihad Guest | 637,637 pts + $429.39Mixed cabin | 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.
Best months to fly from Osaka Itami (ITM) to Washington Dulles (IAD) on points
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 45,000 · AAdvantage (1 date) | 200,000 · MileagePlus (1 date) | 450,000 · MileagePlus (1 date) | |
| 35,000 · AAdvantage (5 dates) | 50,000 · AAdvantage (3 dates) | 250,000 · MileagePlus (1 date)Mixed cabin | |
| 45,000 · AAdvantage (1 date) | 50,000 · AAdvantage (1 date) | 250,000 · MileagePlus (7 dates)Mixed cabin | |
| 35,000 · AAdvantage (1 date) | 71,500 · MileagePlus (4 dates) | 250,000 · MileagePlus (4 dates)Mixed cabin | |
| 35,000 · AAdvantage (1 date) | 170,000 · MileagePlus (1 date) | 250,000 · MileagePlus (1 date)Mixed cabin | |
| 60,500 · MileagePlus (3 dates) | 170,000 · MileagePlus (3 dates) | 250,000 · MileagePlus (3 dates)Mixed cabin | |
| 45,000 · AAdvantage (2 dates) | 170,000 · MileagePlus (2 dates) | 250,000 · MileagePlus (2 dates)Mixed cabin | |
| 115,300 · MileagePlus (2 dates) | 170,000 · MileagePlus (2 dates) | 250,000 · MileagePlus (2 dates)Mixed cabin |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 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 Osaka Itami (ITM) to Washington Dulles (IAD)
Route calendar
Every departure date with open award seats on ITM→IAD for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Osaka Itami (ITM) to Washington Dulles (IAD)How many miles you need from Osaka Itami (ITM) to Washington Dulles (IAD)
- In economy, American Airlines AAdvantage had the lowest observed award, 35,000 miles + $61.89; see how many miles you need with American Airlines AAdvantage.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 50,000 miles + $61.99; see how many miles you need with American Airlines AAdvantage.
- In business class, United MileagePlus had the lowest observed award, 250,000 miles + $61.53, a mixed-cabin award; see how many miles you need with United MileagePlus.
Questions about award flights from Osaka Itami (ITM) to Washington Dulles (IAD)
What's the lowest Osaka Itami (ITM) to Washington Dulles (IAD) award price AwardTool has seen?
In economy, 35,000 miles + $61.89 with American Airlines AAdvantage. Seen Oct 2, 2026, 04:01 UTC for a Dec 16, 2026 departure. American Airlines AAdvantage showed economy award space on 11 departure dates at any price (newest observation Oct 14, 2026, 22:21 UTC). In business class, 250,000 miles + $61.53 with United MileagePlus on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 12, 2026, 17:44 UTC for a Dec 14, 2026 departure. United MileagePlus showed business-class award space on 21 departure dates at any price (newest observation Oct 19, 2026, 15:43 UTC). Search live before transferring points.
Which loyalty programs had award space from Osaka Itami (ITM) to Washington Dulles (IAD)?
4 programs in the last 30 days: American Airlines AAdvantage (economy 11 dates, premium economy 4 dates); Avianca LifeMiles (economy 7 dates); Etihad Guest (economy 16 dates, business class 19 dates); United MileagePlus (economy 21 dates, premium economy 21 dates, business class 21 dates). Dates count departure dates with an open award.
Is there nonstop award space from Osaka Itami (ITM) to Washington Dulles (IAD)?
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 Etihad Airways. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Osaka Itami (ITM) to Washington Dulles (IAD)?
American Express Membership Rewards: Avianca LifeMiles (1:1). Bilt Rewards: Avianca LifeMiles (1:1), Etihad Guest (1:1), United MileagePlus (1:1). Capital One Miles: Avianca LifeMiles (1:1), Etihad Guest (1:1). Chase Ultimate Rewards: United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), 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.
Which months had the lowest award prices from Osaka Itami (ITM) to Washington Dulles (IAD)?
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 Dec 2026 departures, 35,000 miles with AAdvantage (5 dates); in business class, the lowest award was for Jan 2027 departures, 782,380 miles with Etihad Guest (6 dates), and a mixed-cabin itinerary was seen for Jan 2027 departures from 250,000 miles with MileagePlus. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.