Award flights from Washington National (DCA) to Kauai (LIH)
Search flights from Washington National (DCA) to Kauai (LIH)
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In the last 30 days AwardTool saw award space on 5 programs for DCA→LIH. Lowest economy: 22,500 miles + $5.60 (American Airlines AAdvantage). Lowest business class: 62,500 miles + $5.60 (American Airlines AAdvantage). Lowest first class: 50,000 points + $25.60 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Washington National (DCA) to Kauai (LIH) at a glance
- From
- Ronald Reagan Washington National Airport, Washington, D.C., United States (DCA)
- To
- Lihue Airport, Kauai, Hawaii, United States (LIH)
- Programs with award space seen
- 5 of 5 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Alaska Airlines (AS), Delta Air Lines (DL), United Airlines (UA)
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 37 of 39 departure dates checked (American Airlines AAdvantage, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Kauai (LIH)
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 | 22,500 pts + $5.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | — | 37 | See dates | |
| Alaska Atmos Rewards | 25,000 pts + $25.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | 9+ | 10 | See dates | |
| United MileagePlus | 25,000 pts + $5.60 | 2 stops | Alaska Airlines (AS), United Airlines (UA) | 2 | 9 | See dates | |
| Delta SkyMiles | 29,700 pts + $5.60 | 2 stops | Delta Air Lines (DL) | 8 | 9 | See dates | |
| GOL Smiles | 79,500 pts + taxes not reported | 1 stop | American Airlines (AA), Alaska Airlines (AS) | 1 | 9 | 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) | — | 2 | See dates | |
| United MileagePlus | 150,000 pts + $5.60 | 2 stops | Alaska Airlines (AS), United Airlines (UA) | 9+ | 8 | See dates | |
| GOL Smiles | 504,100 pts + taxes not reported | 2 stops | American Airlines (AA) | 1 | 5 | See dates |
Not seen in premium economy: Alaska Atmos Rewards and Delta SkyMiles.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 62,500 pts + $5.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | 2 | 6 | See dates | |
| GOL Smiles | 150,700 pts + taxes not reportedMixed cabin | 2 stops | American Airlines (AA) | 1 | 3 | See dates | |
| United MileagePlus | 300,000 pts + $5.60Mixed cabin | 2 stops | Alaska Airlines (AS), United Airlines (UA) | 9+ | 6 | See dates |
Not seen in business class: Alaska Atmos Rewards and Delta SkyMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 50,000 pts + $25.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | 2 | 10 | See dates | |
| American Airlines AAdvantage | 55,000 pts + $5.60 | 2 stops | American Airlines (AA), Alaska Airlines (AS) | 1 | 37 | See dates | |
| Delta SkyMiles | 87,000 pts + $5.60 | 2 stops | Delta Air Lines (DL) | 8 | 9 | See dates | |
| United MileagePlus | 90,000 pts + $5.60 | 3 stops | Alaska Airlines (AS), United Airlines (UA) | 9+ | 9 | See dates |
Not seen in first class: GOL Smiles.
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 | 22,500 pts + $5.60 | — | 2 stops | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 50,000 pts + $5.60 | 3 | 2 stops | Check this date | ||
| Business | GOL Smiles | 169,100 pts + taxes not reported | 1 | 2 stops | Check this date | ||
| First | Alaska Atmos Rewards | 50,000 pts + $31.20 | 5 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 87,700 pts + $5.60 | 3 | 2 stops | Check this date | ||
| First | United MileagePlus | 169,100 pts + $5.60 | 9+ | 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 Washington National (DCA) to Kauai (LIH) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 22,500 · AAdvantage (2 dates) | 50,000 · AAdvantage (1 date) | 98,000 · AAdvantage (1 date) | 55,000 · AAdvantage (2 dates) | |
| 22,500 · AAdvantage (6 dates) | 50,000 · AAdvantage (1 date) | 62,500 · AAdvantage (3 dates) | 55,000 · AAdvantage (6 dates) | |
| 22,500 · AAdvantage (6 dates) | 150,000 · MileagePlus (6 dates) | 62,500 · AAdvantage (1 date) | 50,000 · Atmos (7 dates) | |
| 22,500 · AAdvantage (2 dates) | — | 62,500 · AAdvantage (1 date) | 55,000 · AAdvantage (2 dates) | |
| 22,500 · AAdvantage (1 date) | 150,000 · MileagePlus (1 date) | 300,000 · MileagePlus (1 date)Mixed cabin | 55,000 · AAdvantage (1 date) | |
| 25,000 · AAdvantage (3 dates) | — | — | 55,000 · AAdvantage (3 dates) | |
| 22,500 · AAdvantage (1 date) | — | — | 98,000 · AAdvantage (1 date) | |
| 22,500 · AAdvantage (7 dates) | — | — | 98,000 · AAdvantage (7 dates) | |
| 25,000 · AAdvantage (3 dates) | — | — | 55,000 · AAdvantage (3 dates) | |
| 22,500 · AAdvantage (4 dates) | — | — | 55,000 · AAdvantage (4 dates) | |
| 25,000 · AAdvantage (2 dates) | 150,000 · MileagePlus (1 date) | 150,700 · Smiles (2 dates)Mixed cabin | 50,000 · Atmos (2 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| 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. No bank transfers to GOL Smiles.
Search, calendar and alerts from Washington National (DCA) to Kauai (LIH)
Route calendar
Every departure date with open award seats on DCA→LIH for American Airlines AAdvantage and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Washington National (DCA) to Kauai (LIH)How many miles or points you need from Washington National (DCA) to Kauai (LIH)
- In economy, American Airlines AAdvantage had the lowest observed award, 22,500 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In premium economy, United MileagePlus had the lowest observed award, 150,000 miles + $5.60; see how many miles you need with United MileagePlus.
- In business class, American Airlines AAdvantage had the lowest observed award, 62,500 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In first class, Alaska Atmos Rewards had the lowest observed award, 50,000 points + $25.60; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Washington National (DCA) to Kauai (LIH)
What's the lowest Washington National (DCA) to Kauai (LIH) award price AwardTool has seen?
In economy, 22,500 miles + $5.60 with American Airlines AAdvantage. Seen Oct 10, 2026, 19:23 UTC for an Oct 27, 2026 departure. American Airlines AAdvantage showed economy award space on 37 departure dates at any price (newest observation Oct 18, 2026, 05:13 UTC). In business class, 62,500 miles + $5.60 with American Airlines AAdvantage. Seen Oct 10, 2026, 03:48 UTC for a Nov 6, 2026 departure. American Airlines AAdvantage showed business-class award space on 6 departure dates at any price (newest observation Oct 10, 2026, 19:23 UTC). Search live before transferring points.
Which loyalty programs had award space from Washington National (DCA) to Kauai (LIH)?
5 programs in the last 30 days: American Airlines AAdvantage (economy 37 dates, premium economy 2 dates, business class 6 dates, first class 37 dates); Alaska Atmos Rewards (economy 10 dates, first class 10 dates); Delta SkyMiles (economy 9 dates, first class 9 dates); GOL Smiles (economy 9 dates, premium economy 5 dates, business class 3 dates); United MileagePlus (economy 9 dates, premium economy 8 dates, business class 6 dates, first class 9 dates). Dates count departure dates with an open award.
Is there nonstop award space from Washington National (DCA) to Kauai (LIH)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 3 stops on itineraries including American Airlines, Alaska Airlines, Delta Air Lines and United Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Washington National (DCA) to Kauai (LIH)?
American Express Membership Rewards: Delta SkyMiles (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1), United MileagePlus (1:1). Chase Ultimate Rewards: 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 Washington National (DCA) to Kauai (LIH)?
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, 22,500 miles with AAdvantage (7 dates); in business class, the lowest award was for Nov 2026 departures, 62,500 miles with AAdvantage (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.