Are there nonstop flights from Las Vegas (LAS) to Washington (IAD)?

Yes. United Airlines, Frontier Airlines fly this route. Flight time is about 4h 24m.

What is the fastest connection from Las Vegas (LAS) to Washington (IAD)?

via Kansas City ≈ 4h 54m, via Cincinnati / Covington ≈ 4h 54m, via Indianapolis ≈ 4h 54m (estimated flying time, excluding layovers).

How many miles is an award flight from Las Vegas (LAS) to Washington (IAD)?

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Las Vegas → Washington

Harry Reid International Airport (LAS) to Washington Dulles International Airport (IAD)・3,316 km

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Nonstop flights available (2 airlines). Flight time about 4h 24m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (nonstop)JAL 23,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

Earn miles withANA Card (official)JAL Card (official)

Nonstop flights

Award miles (one way, estimate)

ANA Mileage Club — partner award
North America ⇔ North America (one way)
Economy
15,000
Business
27,500
First
45,000

Estimates from the airlines' published award charts (as of 2026-11-01). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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Best places to connect

64 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Related routes

Nonstop from Las Vegas

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