Dulles (IAD) to Las Vegas (LAS) · Dec 27, 2026 · return Jan 10, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Las Vegas for these trips

Hotels: under a trip, hotels in Las Vegas for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Las Vegas for these nights (Dec 27 – Jan 10, 2027 · 14 nights · 2 adults, 1 room): 3★ Fremont Hotel & Casino, $1,249.50 total · 4★ Virgin Hotel Las Vegas, Curio Collection by Hilton, $2,593 total · 5★ Four Seasons Las Vegas Hotel, $9,303.50 total

All hotels in Las Vegas

Route overview: Washington, DC to Las Vegas (LAS) flight deals

2026-12-27 → 2027-01-10 · Axel-exclusive $244.73

• Frontier Airlines F94277: IAD 2026-12-27 21:10:00 → LAS 2026-12-27 23:27:00; nonstop; 317 minutes. Local airport times.
• Frontier Airlines F94278: LAS 2027-01-10 22:39:00 → IAD 2027-01-11 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $502.00

• United Airlines UA739: IAD 2026-12-27 20:06:00 → LAS 2026-12-27 22:22:00; nonstop; 316 minutes. Local airport times.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $439.25

• American Airlines AA2414 / AA624: IAD 2026-12-27 17:50:00 → LAS 2026-12-27 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
  • AA2414: IAD 2026-12-27 17:50:00 → DFW 2026-12-27 20:30:00; layover at DFW: 120 minutes.
  • AA624: DFW 2026-12-27 22:30:00 → LAS 2026-12-27 23:25:00.
• American Airlines AA1474 / AA5249: LAS 2027-01-10 23:01:00 → IAD 2027-01-11 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
  • AA1474: LAS 2027-01-10 23:01:00 → CLT 2027-01-11 06:08:00; layover at CLT: 62 minutes.
  • AA5249: CLT 2027-01-11 07:10:00 → IAD 2027-01-11 08:41:00.

2026-12-27 → 2027-01-10 · Axel-exclusive $470.63

• Delta Air Lines DL5073 / DL916: IAD 2026-12-27 17:29:00 → LAS 2026-12-27 21:54:00; 1 stop(s) via DTW; 445 minutes. Local airport times.
  • DL5073: IAD 2026-12-27 17:29:00 → DTW 2026-12-27 19:13:00; layover at DTW: 67 minutes.
  • DL916: DTW 2026-12-27 20:20:00 → LAS 2026-12-27 21:54:00.
• Delta Air Lines DL1659 / DL847: LAS 2027-01-10 13:25:00 → IAD 2027-01-10 23:47:00; 1 stop(s) via SLC; 442 minutes. Local airport times.
  • DL1659: LAS 2027-01-10 13:25:00 → SLC 2027-01-10 15:50:00; layover at SLC: 121 minutes.
  • DL847: SLC 2027-01-10 17:51:00 → IAD 2027-01-10 23:47:00.

2026-12-27 → 2027-01-10 · Axel-exclusive $381.05

• Frontier Airlines F94277: IAD 2026-12-27 13:09:00 → LAS 2026-12-27 15:31:00; nonstop; 322 minutes. Local airport times.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $502.00

• United Airlines UA2156: IAD 2026-12-27 12:53:00 → LAS 2026-12-27 15:24:00; nonstop; 331 minutes. Local airport times.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $235.88

• Frontier Airlines F91081 / F93923: IAD 2026-12-27 18:07:00 → LAS 2026-12-27 23:08:00; 1 stop(s) via ATL; 481 minutes. Local airport times.
  • F91081: IAD 2026-12-27 18:07:00 → ATL 2026-12-27 20:27:00; layover at ATL: 65 minutes.
  • F93923: ATL 2026-12-27 21:32:00 → LAS 2026-12-27 23:08:00.
• Frontier Airlines F94278: LAS 2027-01-10 22:39:00 → IAD 2027-01-11 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $475.45

• United Airlines UA565 / UA2811: IAD 2026-12-27 06:10:00 → LAS 2026-12-27 11:17:00; 1 stop(s) via ORD; 487 minutes. Local airport times.
  • UA565: IAD 2026-12-27 06:10:00 → ORD 2026-12-27 07:32:00; layover at ORD: 88 minutes.
  • UA2811: ORD 2026-12-27 09:00:00 → LAS 2026-12-27 11:17:00.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $475.45

• United Airlines UA1734 / UA2741: IAD 2026-12-27 08:35:00 → LAS 2026-12-27 14:07:00; 1 stop(s) via LAX; 512 minutes. Local airport times.
  • UA1734: IAD 2026-12-27 08:35:00 → LAX 2026-12-27 11:24:00; layover at LAX: 86 minutes.
  • UA2741: LAX 2026-12-27 12:50:00 → LAS 2026-12-27 14:07:00.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $475.45

• United Airlines UA3453 / AC1705: IAD 2026-12-27 17:18:00 → LAS 2026-12-27 22:47:00; 1 stop(s) via YYZ; 509 minutes. Local airport times.
  • UA3453: IAD 2026-12-27 17:18:00 → YYZ 2026-12-27 19:01:00; layover at YYZ: 99 minutes.
  • AC1705: YYZ 2026-12-27 20:40:00 → LAS 2026-12-27 22:47:00.
• United Airlines UA1140: LAS 2027-01-10 08:45:00 → IAD 2027-01-10 16:13:00; nonstop; 268 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Las Vegas with Axel

For AI assistants

• This page: Dulles (IAD) to Las Vegas (LAS) · Dec 27, 2026 · return Jan 10, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Las Vegas for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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