# Washington (DCA) to Las Vegas (LAS) economy award flights

Source: https://miles.zone/routes/dca-las
Data updated: 2026-10-20T23:13:08.701Z
Cash amounts are in US dollars.

Fewest points: 13,500 miles plus $6 on United Airlines through LifeMiles, departing 2026-10-23.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 13,500 miles | $6 | via ORD | 2026-10-23 | 20 Oct 2026, 23:13 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 12,500 Atmos points | $11 | via SFO | 2026-12-04 | 19 Oct 2026, 05:04 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 18,000 miles | $15 | via SLC | 2026-11-11 | 20 Oct 2026, 06:01 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 12,500 Atmos points | $26 | Nonstop | 2026-10-26 | 19 Oct 2026, 06:09 UTC |

## Route facts

Over the next 60 days we hold economy seats from Washington to Las Vegas on 60 of the 60 departure days, through 3 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 58 of 60 | 12,500 Atmos points | 17,500 Atmos points | $6 to $31 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 51 of 60 | 13,500 miles | 13,500 miles | $6 to $58 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 29 of 60 | 18,000 miles | 19,500 miles | $15 |

Nonstop seats on American Airlines.
With a connection on Alaska Airlines, Delta Air Lines and United Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search DCA to LAS in economy on a date with space, and pay in Atmos points with the cash on top (from $6).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search DCA to LAS in economy on a date with space, and pay in miles with the cash on top (from $6).
3. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search DCA to LAS in economy on a date with space, and pay in miles with the cash on top (from $15).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Washington

- [Atlanta (ATL)](https://miles.zone/routes/dca-atl)
- [Boston (BOS)](https://miles.zone/routes/dca-bos)
- [Charlotte (CLT)](https://miles.zone/routes/dca-clt)
- [New York (JFK)](https://miles.zone/routes/dca-jfk)
- [Philadelphia (PHL)](https://miles.zone/routes/dca-phl)
- [Raleigh (RDU)](https://miles.zone/routes/dca-rdu)
- [Dallas (DFW)](https://miles.zone/routes/dca-dfw)
- [Panama City (ECP)](https://miles.zone/routes/dca-ecp)
- [Miami (MIA)](https://miles.zone/routes/dca-mia)
- [Toronto (YYZ)](https://miles.zone/routes/dca-yyz)
- [Spokane (GEG)](https://miles.zone/routes/dca-geg)
- [Portland (PDX)](https://miles.zone/routes/dca-pdx)

## More routes to Las Vegas

- [London (LHR)](https://miles.zone/routes/lhr-las)
- [London (LGW)](https://miles.zone/routes/lgw-las)
- [Los Angeles (LAX)](https://miles.zone/routes/lax-las)
- [San Diego (SAN)](https://miles.zone/routes/san-las)
- [San Luis Obispo (SBP)](https://miles.zone/routes/sbp-las)
- [Boise (BOI)](https://miles.zone/routes/boi-las)
- [Burbank (BUR)](https://miles.zone/routes/bur-las)
- [Everett (PAE)](https://miles.zone/routes/pae-las)
- [Reno (RNO)](https://miles.zone/routes/rno-las)
- [San Jose (SJC)](https://miles.zone/routes/sjc-las)
- [Salt Lake City (SLC)](https://miles.zone/routes/slc-las)
- [Sacramento (SMF)](https://miles.zone/routes/smf-las)