Cheap flights from Raleigh to Washington

One-way fares from $83 · RDU → WAS · prices found by travellers in the last 48 hours

Compare all dates Washington → Raleigh
Cheapest fare
$83

Frontier Airlines · Thu, Jan 7

Cheapest month
January

from $83

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 52m

370 km

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Cheapest month to fly from Raleigh to Washington

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $97
  2. January 2027 Cheapest $83

Cheapest dates in January 2027

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart06:35 Thu, Jan 7RDU → IAD 3h 52m · 1 stop
$83one way, per person
View deal
See every date in January 2027 →

Plan the rest of your trip to Washington

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in WashingtonTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in WashingtonPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in WashingtonCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Raleigh to Washington

Raleigh (RDU) and Washington (WAS) are about 370 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 52m. Over the next few months, one-way fares start from $83, and January 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Raleigh to Washington?

The cheapest one-way fare we've seen recently is $83 with Frontier Airlines, departing Thursday, January 7, 2027. Over the coming months, the lowest fare in each month ranges from $83 to $97.

What is the cheapest month to fly from Raleigh to Washington?

January 2027 currently has the lowest fares, from $83 one way.

Are there direct flights from Raleigh to Washington?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Raleigh to Washington?

The quickest journey we've seen takes about 3h 52m. Raleigh and Washington are around 370 km apart.

Which airlines fly from Raleigh to Washington?

Recent fares on this route were with Frontier Airlines.

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