Travel with Axel,
get the best price.

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

Washington → Las Vegas

Nov 28, 2026 · return Dec 1, 2026

DCA → LAS1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Sat, Nov 28 – Tue, Dec 1

Southwest Airlines
3:55 pmDCA
5h 25m
Nonstop
6:20 pmLAS
Southwest Airlines
10:40 amLAS
4h 20m
Nonstop
6:00 pmDCA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Nov 28 – Tue, Dec 1

United Airlines
6:25 amDCA
7h 52m
ORD · 1h 17m
11:17 amLAS
United Airlines
5:15 amLAS
6h 41m
DEN · 1h 21m
2:56 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Tue, Dec 1

Delta Air Lines
9:45 amDCA
7h 14m
DTW · 1h 13m
1:59 pmLAS
Delta Air Lines
11:23 pmLAS
6h 30m
DTW · 1h 5m
8:53 am+1DCA

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Tue, Dec 1

Southwest Airlines
1:55 pmDCA
7h 45m
CMH · 1h 45m
6:40 pmLAS
Southwest Airlines
10:40 amLAS
4h 20m
Nonstop
6:00 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Tue, Dec 1

Southwest Airlines
6:05 amDCA
7h
BNA · 1h
10:05 amLAS
Southwest Airlines
10:40 amLAS
4h 20m
Nonstop
6:00 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Tue, Dec 1

Southwest Airlines
4:45 pmDCA
7h 20m
MCI · 1h 30m
9:05 pmLAS
Southwest Airlines
10:40 amLAS
4h 20m
Nonstop
6:00 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Tue, Dec 1

Southwest Airlines
5:35 pmDCA
5h 25m
Nonstop
8:00 pmLAS
Southwest Airlines
5:10 amLAS
6h 40m
DAL · 1h 20m
2:50 pmDCA

Round-trip total · 1 adult · Taxes included

Make this trip yours

DCA ⇄ LAS

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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 27, 2026 → Nov 30, 2026Nov 29, 2026 → Dec 2, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-28 → 2026-12-01Southwest AirlinesWN1319 / WN2322$448.502026-10-29T01:02:29Z
2026-11-28 → 2026-12-01United AirlinesUA1793 + UA2811 / UA361 + UA647$425.502026-10-29T01:02:29Z
2026-11-28 → 2026-12-01Delta Air LinesDL1558 + DL421 / DL502 + DL1558$437.002026-10-29T01:02:29Z
2026-11-28 → 2026-12-01Southwest AirlinesWN176 + WN1483 / WN2322$409.502026-10-29T01:02:29Z
2026-11-28 → 2026-12-01Southwest AirlinesWN2171 + WN948 / WN2322$409.502026-10-29T01:02:29Z
2026-11-28 → 2026-12-01Southwest AirlinesWN2952 + WN2677 / WN2322$409.502026-10-29T01:02:29Z
2026-11-28 → 2026-12-01Southwest AirlinesWN1319 / WN1139 + WN3394$418.502026-10-29T01:02:29Z

2026-11-28 → 2026-12-01 · $448.50

  • Southwest Airlines WN1319: DCA 2026-11-28 15:55:00 → LAS 2026-11-28 18:20:00; nonstop; 325 minutes. Local airport times.
  • Southwest Airlines WN2322: LAS 2026-12-01 10:40:00 → DCA 2026-12-01 18:00:00; nonstop; 260 minutes. Local airport times.

2026-11-28 → 2026-12-01 · $425.50

  • United Airlines UA1793 / UA2811: DCA 2026-11-28 06:25:00 → LAS 2026-11-28 11:17:00; 1 stop(s) via ORD; 472 minutes. Local airport times.
    • UA1793: DCA 2026-11-28 06:25:00 → ORD 2026-11-28 07:43:00; layover at ORD: 77 minutes.
    • UA2811: ORD 2026-11-28 09:00:00 → LAS 2026-11-28 11:17:00.
  • United Airlines UA361 / UA647: LAS 2026-12-01 05:15:00 → DCA 2026-12-01 14:56:00; 1 stop(s) via DEN; 401 minutes. Local airport times.
    • UA361: LAS 2026-12-01 05:15:00 → DEN 2026-12-01 08:14:00; layover at DEN: 81 minutes.
    • UA647: DEN 2026-12-01 09:35:00 → DCA 2026-12-01 14:56:00.

2026-11-28 → 2026-12-01 · $437.00

  • Delta Air Lines DL1558 / DL421: DCA 2026-11-28 09:45:00 → LAS 2026-11-28 13:59:00; 1 stop(s) via DTW; 434 minutes. Local airport times.
    • DL1558: DCA 2026-11-28 09:45:00 → DTW 2026-11-28 11:22:00; layover at DTW: 73 minutes.
    • DL421: DTW 2026-11-28 12:35:00 → LAS 2026-11-28 13:59:00.
  • Delta Air Lines DL502 / DL1558: LAS 2026-12-01 23:23:00 → DCA 2026-12-02 08:53:00; 1 stop(s) via DTW; 390 minutes. Local airport times.
    • DL502: LAS 2026-12-01 23:23:00 → DTW 2026-12-02 06:10:00; layover at DTW: 65 minutes.
    • DL1558: DTW 2026-12-02 07:15:00 → DCA 2026-12-02 08:53:00.

2026-11-28 → 2026-12-01 · $409.50

  • Southwest Airlines WN176 / WN1483: DCA 2026-11-28 13:55:00 → LAS 2026-11-28 18:40:00; 1 stop(s) via CMH; 465 minutes. Local airport times.
    • WN176: DCA 2026-11-28 13:55:00 → CMH 2026-11-28 15:25:00; layover at CMH: 105 minutes.
    • WN1483: CMH 2026-11-28 17:10:00 → LAS 2026-11-28 18:40:00.
  • Southwest Airlines WN2322: LAS 2026-12-01 10:40:00 → DCA 2026-12-01 18:00:00; nonstop; 260 minutes. Local airport times.

2026-11-28 → 2026-12-01 · $409.50

  • Southwest Airlines WN2171 / WN948: DCA 2026-11-28 06:05:00 → LAS 2026-11-28 10:05:00; 1 stop(s) via BNA; 420 minutes. Local airport times.
    • WN2171: DCA 2026-11-28 06:05:00 → BNA 2026-11-28 07:00:00; layover at BNA: 60 minutes.
    • WN948: BNA 2026-11-28 08:00:00 → LAS 2026-11-28 10:05:00.
  • Southwest Airlines WN2322: LAS 2026-12-01 10:40:00 → DCA 2026-12-01 18:00:00; nonstop; 260 minutes. Local airport times.

2026-11-28 → 2026-12-01 · $409.50

  • Southwest Airlines WN2952 / WN2677: DCA 2026-11-28 16:45:00 → LAS 2026-11-28 21:05:00; 1 stop(s) via MCI; 440 minutes. Local airport times.
    • WN2952: DCA 2026-11-28 16:45:00 → MCI 2026-11-28 18:30:00; layover at MCI: 90 minutes.
    • WN2677: MCI 2026-11-28 20:00:00 → LAS 2026-11-28 21:05:00.
  • Southwest Airlines WN2322: LAS 2026-12-01 10:40:00 → DCA 2026-12-01 18:00:00; nonstop; 260 minutes. Local airport times.

2026-11-28 → 2026-12-01 · $418.50

  • Southwest Airlines WN1319: DCA 2026-11-28 17:35:00 → LAS 2026-11-28 20:00:00; nonstop; 325 minutes. Local airport times.
  • Southwest Airlines WN1139 / WN3394: LAS 2026-12-01 05:10:00 → DCA 2026-12-01 14:50:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
    • WN1139: LAS 2026-12-01 05:10:00 → DAL 2026-12-01 09:45:00; layover at DAL: 80 minutes.
    • WN3394: DAL 2026-12-01 11:05:00 → DCA 2026-12-01 14:50:00.

Explore this route

For AI assistants

  • This page: Washington (DCA) to Las Vegas (LAS) · Nov 28, 2026 · return Dec 1, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.