Las Vegas (LAS) to Dulles (IAD), Dec 4–6, 2026: from $100 one way

Las Vegas (LAS) to Dulles (IAD), Dec 4–6, 2026: from $100 one way on Axel, checked Oct 29, 2026. Lowest published fare: $100 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 4, 2026, 1 adult, economy, checked Oct 29, 2026. 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.

Route overview: Las Vegas to Dulles (IAD) flight deals

2026-12-04 · one way · Axel-exclusive $100.00

• Frontier Airlines F94278: LAS 2026-12-04 22:39:00 → IAD 2026-12-05 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-05 · one way · Axel-exclusive $215.00

• United Airlines UA284: LAS 2026-12-05 23:45:00 → IAD 2026-12-06 07:07:00; nonstop; 262 minutes. Local airport times.

2026-12-05 · one way · Axel-exclusive $190.00

• American Airlines AA1474 / AA5249: LAS 2026-12-05 23:01:00 → IAD 2026-12-06 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
  • AA1474: LAS 2026-12-05 23:01:00 → CLT 2026-12-06 06:08:00; layover at CLT: 62 minutes.
  • AA5249: CLT 2026-12-06 07:10:00 → IAD 2026-12-06 08:41:00.

2026-12-05 · one way · Axel-exclusive $205.00

• Delta Air Lines DL864 / DL5413: LAS 2026-12-05 06:00:00 → IAD 2026-12-05 16:18:00; 1 stop(s) via DTW; 438 minutes. Local airport times.
  • DL864: LAS 2026-12-05 06:00:00 → DTW 2026-12-05 12:49:00; layover at DTW: 116 minutes.
  • DL5413: DTW 2026-12-05 14:45:00 → IAD 2026-12-05 16:18:00.

2026-12-06 · one way · Axel-exclusive $100.00

• Frontier Airlines F94278: LAS 2026-12-06 21:47:00 → IAD 2026-12-07 05:10:00; nonstop; 263 minutes. Local airport times.

2026-12-05 · one way · Axel-exclusive $100.00

• Frontier Airlines F94278: LAS 2026-12-05 21:47:00 → IAD 2026-12-06 05:10:00; nonstop; 263 minutes. Local airport times.

2026-12-06 · one way · Axel-exclusive $215.00

• United Airlines UA284: LAS 2026-12-06 23:45:00 → IAD 2026-12-07 07:07:00; nonstop; 262 minutes. Local airport times.

2026-12-04 · one way · Axel-exclusive $215.00

• United Airlines UA1140: LAS 2026-12-04 07:40:00 → IAD 2026-12-04 15:08:00; nonstop; 268 minutes. Local airport times.

2026-12-05 · one way · Axel-exclusive $215.00

• United Airlines UA1140: LAS 2026-12-05 08:45:00 → IAD 2026-12-05 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-06 · one way · Axel-exclusive $215.00

• United Airlines UA1140: LAS 2026-12-06 08:45:00 → IAD 2026-12-06 16:13:00; nonstop; 268 minutes. Local airport times.

2026-12-04 · one way · Axel-exclusive $215.00

• United Airlines UA284: LAS 2026-12-04 23:59:00 → IAD 2026-12-05 07:28:00; nonstop; 269 minutes. Local airport times.

2026-12-04 · one way · Axel-exclusive $190.00

• American Airlines AA1474 / AA5249: LAS 2026-12-04 23:01:00 → IAD 2026-12-05 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
  • AA1474: LAS 2026-12-04 23:01:00 → CLT 2026-12-05 06:08:00; layover at CLT: 62 minutes.
  • AA5249: CLT 2026-12-05 07:10:00 → IAD 2026-12-05 08:41:00.

2026-12-06 · one way · Axel-exclusive $190.00

• American Airlines AA1474 / AA5249: LAS 2026-12-06 23:01:00 → IAD 2026-12-07 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
  • AA1474: LAS 2026-12-06 23:01:00 → CLT 2026-12-07 06:08:00; layover at CLT: 62 minutes.
  • AA5249: CLT 2026-12-07 07:10:00 → IAD 2026-12-07 08:41:00.

2026-12-06 · one way · Axel-exclusive $195.00

• United Airlines UA2184 / UA2184: LAS 2026-12-06 14:29:00 → IAD 2026-12-07 00:40:00; 1 stop(s) via LAX; 431 minutes. Local airport times.
  • UA2184: LAS 2026-12-06 14:29:00 → LAX 2026-12-06 15:43:00; layover at LAX: 62 minutes.
  • UA2184: LAX 2026-12-06 16:45:00 → IAD 2026-12-07 00:40:00.

2026-12-06 · one way · Axel-exclusive $195.00

• United Airlines UA1299 / UA1549: LAS 2026-12-06 00:59:00 → IAD 2026-12-06 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA1299: LAS 2026-12-06 00:59:00 → IAH 2026-12-06 05:54:00; layover at IAH: 88 minutes.
  • UA1549: IAH 2026-12-06 07:22:00 → IAD 2026-12-06 11:28:00.

2026-12-04 · one way · Axel-exclusive $195.00

• United Airlines UA1299 / UA1549: LAS 2026-12-04 00:59:00 → IAD 2026-12-04 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA1299: LAS 2026-12-04 00:59:00 → IAH 2026-12-04 05:54:00; layover at IAH: 88 minutes.
  • UA1549: IAH 2026-12-04 07:22:00 → IAD 2026-12-04 11:28:00.

2026-12-04 · one way · Axel-exclusive $195.00

• United Airlines UA1315 / UA347: LAS 2026-12-04 09:46:00 → IAD 2026-12-04 19:36:00; 1 stop(s) via DEN; 410 minutes. Local airport times.
  • UA1315: LAS 2026-12-04 09:46:00 → DEN 2026-12-04 12:42:00; layover at DEN: 93 minutes.
  • UA347: DEN 2026-12-04 14:15:00 → IAD 2026-12-04 19:36:00.

2026-12-04 · one way · Axel-exclusive $195.00

• United Airlines UA2184 / UA2184: LAS 2026-12-04 14:29:00 → IAD 2026-12-05 00:40:00; 1 stop(s) via LAX; 431 minutes. Local airport times.
  • UA2184: LAS 2026-12-04 14:29:00 → LAX 2026-12-04 15:43:00; layover at LAX: 62 minutes.
  • UA2184: LAX 2026-12-04 16:45:00 → IAD 2026-12-05 00:40:00.

2026-12-06 · one way · Axel-exclusive $195.00

• United Airlines UA1315 / UA347: LAS 2026-12-06 09:46:00 → IAD 2026-12-06 19:36:00; 1 stop(s) via DEN; 410 minutes. Local airport times.
  • UA1315: LAS 2026-12-06 09:46:00 → DEN 2026-12-06 12:42:00; layover at DEN: 93 minutes.
  • UA347: DEN 2026-12-06 14:15:00 → IAD 2026-12-06 19:36:00.

2026-12-05 · one way · Axel-exclusive $195.00

• United Airlines UA2184 / UA2184: LAS 2026-12-05 14:29:00 → IAD 2026-12-06 00:40:00; 1 stop(s) via LAX; 431 minutes. Local airport times.
  • UA2184: LAS 2026-12-05 14:29:00 → LAX 2026-12-05 15:43:00; layover at LAX: 62 minutes.
  • UA2184: LAX 2026-12-05 16:45:00 → IAD 2026-12-06 00:40:00.

2026-12-05 · one way · Axel-exclusive $195.00

• United Airlines UA1315 / UA347: LAS 2026-12-05 09:46:00 → IAD 2026-12-05 19:36:00; 1 stop(s) via DEN; 410 minutes. Local airport times.
  • UA1315: LAS 2026-12-05 09:46:00 → DEN 2026-12-05 12:42:00; layover at DEN: 93 minutes.
  • UA347: DEN 2026-12-05 14:15:00 → IAD 2026-12-05 19:36:00.

2026-12-05 · one way · Axel-exclusive $195.00

• United Airlines UA1299 / UA1549: LAS 2026-12-05 00:59:00 → IAD 2026-12-05 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA1299: LAS 2026-12-05 00:59:00 → IAH 2026-12-05 05:54:00; layover at IAH: 88 minutes.
  • UA1549: IAH 2026-12-05 07:22:00 → IAD 2026-12-05 11:28:00.

2026-12-06 · one way · Axel-exclusive $205.00

• Delta Air Lines DL864 / DL5413: LAS 2026-12-06 06:00:00 → IAD 2026-12-06 16:18:00; 1 stop(s) via DTW; 438 minutes. Local airport times.
  • DL864: LAS 2026-12-06 06:00:00 → DTW 2026-12-06 12:49:00; layover at DTW: 116 minutes.
  • DL5413: DTW 2026-12-06 14:45:00 → IAD 2026-12-06 16:18:00.

2026-12-04 · one way · Axel-exclusive $205.00

• Delta Air Lines DL1659 / DL847: LAS 2026-12-04 13:25:00 → IAD 2026-12-04 23:47:00; 1 stop(s) via SLC; 442 minutes. Local airport times.
  • DL1659: LAS 2026-12-04 13:25:00 → SLC 2026-12-04 15:50:00; layover at SLC: 121 minutes.
  • DL847: SLC 2026-12-04 17:51:00 → IAD 2026-12-04 23:47:00.

2026-12-05 · one way · Axel-exclusive $205.00

• Delta Air Lines DL1659 / DL847: LAS 2026-12-05 13:25:00 → IAD 2026-12-05 23:47:00; 1 stop(s) via SLC; 442 minutes. Local airport times.
  • DL1659: LAS 2026-12-05 13:25:00 → SLC 2026-12-05 15:50:00; layover at SLC: 121 minutes.
  • DL847: SLC 2026-12-05 17:51:00 → IAD 2026-12-05 23:47:00.

2026-12-04 · one way · Axel-exclusive $205.00

• Delta Air Lines DL864 / DL5413: LAS 2026-12-04 06:00:00 → IAD 2026-12-04 16:18:00; 1 stop(s) via DTW; 438 minutes. Local airport times.
  • DL864: LAS 2026-12-04 06:00:00 → DTW 2026-12-04 12:49:00; layover at DTW: 116 minutes.
  • DL5413: DTW 2026-12-04 14:45:00 → IAD 2026-12-04 16:18:00.

2026-12-06 · one way · Axel-exclusive $205.00

• Delta Air Lines DL1659 / DL847: LAS 2026-12-06 13:25:00 → IAD 2026-12-06 23:47:00; 1 stop(s) via SLC; 442 minutes. Local airport times.
  • DL1659: LAS 2026-12-06 13:25:00 → SLC 2026-12-06 15:50:00; layover at SLC: 121 minutes.
  • DL847: SLC 2026-12-06 17:51:00 → IAD 2026-12-06 23:47:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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