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

Dulles → Las Vegas

Nov 9, 2026 · return Nov 11, 2026

IAD → LAS1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Nov 9 – Wed, Nov 11

Frontier Airlines
1:09 pmIAD
5h 22m
Nonstop
3:31 pmLAS
Frontier Airlines
9:47 pmLAS
4h 23m
Nonstop
5:10 am+1IAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

Frontier Airlines
9:10 pmIAD
5h 17m
Nonstop
11:27 pmLAS
United Airlines
1:17 pmLAS
4h 28m
Nonstop
8:45 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Mon, Nov 9 – Wed, Nov 11

American Airlines
5:50 pmIAD
8h 35m
DFW · 2h
11:25 pmLAS
American Airlines
11:01 pmLAS
6h 40m
CLT · 1h 2m
8:41 am+1IAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

United Airlines
8:35 amIAD
8h 32m
LAX · 1h 26m
2:07 pmLAS
United Airlines
12:59 amLAS
7h 29m
IAH · 1h 28m
11:28 amIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

Frontier Airlines
6:07 pmIAD
8h 1m
ATL · 1h 5m
11:08 pmLAS
Frontier Airlines
9:47 pmLAS
4h 23m
Nonstop
5:10 am+1IAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

Frontier Airlines
8:51 pmIAD
5h 17m
Nonstop
11:08 pmLAS
United Airlines
12:59 amLAS
7h 29m
IAH · 1h 28m
11:28 amIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

United Airlines
6:10 amIAD
8h 7m
ORD · 1h 28m
11:17 amLAS
United Airlines
12:59 amLAS
7h 29m
IAH · 1h 28m
11:28 amIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Nov 9 – Wed, Nov 11

United Airlines
5:40 pmIAD
5h 18m
Nonstop
7:58 pmLAS
United Airlines
12:59 amLAS
7h 29m
IAH · 1h 28m
11:28 amIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

IAD ⇄ LAS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeNov 8, 2026 · Return optionsNov 10, 2026 · Return optionsHotels in Las Vegas with Axel
For AI assistants: every fare, every link, instructions

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-09 → 2026-11-11Frontier AirlinesF94277 / F94278Axel-exclusive $185.262026-10-29T01:58:01Z
2026-11-09 → 2026-11-11American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $332.502026-10-29T01:58:01Z
2026-11-09 → 2026-11-11United AirlinesUA1734 + UA2741 / UA1299 + UA1549Axel-exclusive $337.262026-10-29T01:58:01Z
2026-11-09 → 2026-11-11Frontier Airlines / United AirlinesF94277 / UA2630Axel-exclusive $282.632026-10-29T01:58:01Z
2026-11-09 → 2026-11-11Frontier AirlinesF91081 + F93923 / F94278Axel-exclusive $178.132026-10-29T01:58:01Z
2026-11-09 → 2026-11-11Frontier Airlines / United AirlinesF94277 / UA1299 + UA1549Axel-exclusive $261.262026-10-29T01:58:01Z
2026-11-09 → 2026-11-11United AirlinesUA565 + UA2811 / UA1299 + UA1549Axel-exclusive $337.262026-10-29T01:58:01Z
2026-11-09 → 2026-11-11United AirlinesUA2209 / UA1299 + UA1549Axel-exclusive $358.632026-10-29T01:58:01Z

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.

All hotels in Las Vegas

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

2026-11-09 → 2026-11-11 · Axel-exclusive $185.26

  • Frontier Airlines F94277: IAD 2026-11-09 13:09:00 → LAS 2026-11-09 15:31:00; nonstop; 322 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2026-11-11 21:47:00 → IAD 2026-11-12 05:10:00; nonstop; 263 minutes. Local airport times.

2026-11-09 → 2026-11-11 · Axel-exclusive $332.50

  • American Airlines AA2414 / AA624: IAD 2026-11-09 17:50:00 → LAS 2026-11-09 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-11-09 17:50:00 → DFW 2026-11-09 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-11-09 22:30:00 → LAS 2026-11-09 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2026-11-11 23:01:00 → IAD 2026-11-12 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2026-11-11 23:01:00 → CLT 2026-11-12 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2026-11-12 07:10:00 → IAD 2026-11-12 08:41:00.

2026-11-09 → 2026-11-11 · Axel-exclusive $337.26

  • United Airlines UA1734 / UA2741: IAD 2026-11-09 08:35:00 → LAS 2026-11-09 14:07:00; 1 stop(s) via LAX; 512 minutes. Local airport times.
    • UA1734: IAD 2026-11-09 08:35:00 → LAX 2026-11-09 11:24:00; layover at LAX: 86 minutes.
    • UA2741: LAX 2026-11-09 12:50:00 → LAS 2026-11-09 14:07:00.
  • United Airlines UA1299 / UA1549: LAS 2026-11-11 00:59:00 → IAD 2026-11-11 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA1299: LAS 2026-11-11 00:59:00 → IAH 2026-11-11 05:54:00; layover at IAH: 88 minutes.
    • UA1549: IAH 2026-11-11 07:22:00 → IAD 2026-11-11 11:28:00.

2026-11-09 → 2026-11-11 · Axel-exclusive $282.63

  • Frontier Airlines F94277: IAD 2026-11-09 21:10:00 → LAS 2026-11-09 23:27:00; nonstop; 317 minutes. Local airport times.
  • United Airlines UA2630: LAS 2026-11-11 13:17:00 → IAD 2026-11-11 20:45:00; nonstop; 268 minutes. Local airport times.

2026-11-09 → 2026-11-11 · Axel-exclusive $178.13

  • Frontier Airlines F91081 / F93923: IAD 2026-11-09 18:07:00 → LAS 2026-11-09 23:08:00; 1 stop(s) via ATL; 481 minutes. Local airport times.
    • F91081: IAD 2026-11-09 18:07:00 → ATL 2026-11-09 20:27:00; layover at ATL: 65 minutes.
    • F93923: ATL 2026-11-09 21:32:00 → LAS 2026-11-09 23:08:00.
  • Frontier Airlines F94278: LAS 2026-11-11 21:47:00 → IAD 2026-11-12 05:10:00; nonstop; 263 minutes. Local airport times.

2026-11-09 → 2026-11-11 · Axel-exclusive $261.26

  • Frontier Airlines F94277: IAD 2026-11-09 20:51:00 → LAS 2026-11-09 23:08:00; nonstop; 317 minutes. Local airport times.
  • United Airlines UA1299 / UA1549: LAS 2026-11-11 00:59:00 → IAD 2026-11-11 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA1299: LAS 2026-11-11 00:59:00 → IAH 2026-11-11 05:54:00; layover at IAH: 88 minutes.
    • UA1549: IAH 2026-11-11 07:22:00 → IAD 2026-11-11 11:28:00.

2026-11-09 → 2026-11-11 · Axel-exclusive $337.26

  • United Airlines UA565 / UA2811: IAD 2026-11-09 06:10:00 → LAS 2026-11-09 11:17:00; 1 stop(s) via ORD; 487 minutes. Local airport times.
    • UA565: IAD 2026-11-09 06:10:00 → ORD 2026-11-09 07:32:00; layover at ORD: 88 minutes.
    • UA2811: ORD 2026-11-09 09:00:00 → LAS 2026-11-09 11:17:00.
  • United Airlines UA1299 / UA1549: LAS 2026-11-11 00:59:00 → IAD 2026-11-11 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA1299: LAS 2026-11-11 00:59:00 → IAH 2026-11-11 05:54:00; layover at IAH: 88 minutes.
    • UA1549: IAH 2026-11-11 07:22:00 → IAD 2026-11-11 11:28:00.

2026-11-09 → 2026-11-11 · Axel-exclusive $358.63

  • United Airlines UA2209: IAD 2026-11-09 17:40:00 → LAS 2026-11-09 19:58:00; nonstop; 318 minutes. Local airport times.
  • United Airlines UA1299 / UA1549: LAS 2026-11-11 00:59:00 → IAD 2026-11-11 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA1299: LAS 2026-11-11 00:59:00 → IAH 2026-11-11 05:54:00; layover at IAH: 88 minutes.
    • UA1549: IAH 2026-11-11 07:22:00 → IAD 2026-11-11 11:28:00.

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.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Las Vegas (LAS) · Nov 9, 2026 · return Nov 11, 2026: 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.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Las Vegas (LAS) flight deals · Flight search guide.
  • 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.