A river with cherry blossoms and the Washington Monument in the background.

CA $88 Cheap Flights from Raleigh (RDU) to Washington (WAS)

View CA $88 flight on Tue, Dec 15, 2026

Popular airlines from Raleigh-Durham International Airport (RDU) to Washington

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    • Cheap Flights from Raleigh to Washington (RDU-WAS)

    Prices were available within the past 7 days and start at CA $88 for one-way flights and CA $174 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Mon, Dec 7 from Raleigh to Baltimore, returning Tue, Dec 15, priced at CA $174 Found 6 days ago

    Mon, Dec 7 - Tue, Dec 15 · RDU · BWI · Roundtrip

    Select Frontier Airlines flight, departing Sat, Dec 5 from Raleigh to Baltimore, returning Wed, Dec 9, priced at CA $183 Found 6 days ago

    Sat, Dec 5 - Wed, Dec 9 · RDU · BWI · Roundtrip

    Select Frontier Airlines flight, departing Sat, Dec 5 from Raleigh to Baltimore, returning Wed, Dec 9, priced at CA $184 Found 6 days ago

    Sat, Dec 5 - Wed, Dec 9 · RDU · BWI · Roundtrip

    Select Frontier Airlines flight, departing Mon, Dec 7 from Raleigh to Baltimore, returning Tue, Dec 15, priced at CA $185 Found 6 days ago

    Mon, Dec 7 - Tue, Dec 15 · RDU · BWI · Roundtrip

    Select Frontier Airlines flight, departing Mon, Dec 7 from Raleigh to Baltimore, returning Tue, Dec 15, priced at CA $186 Found 6 days ago

    Mon, Dec 7 - Tue, Dec 15 · RDU · BWI · Roundtrip

    Select Frontier Airlines flight, departing Thu, Feb 4 from Raleigh to Baltimore, returning Sat, Feb 6, priced at CA $187 Found 2 days ago

    Thu, Feb 4 - Sat, Feb 6 · RDU · BWI · C · A $187 · Roundtrip

    Select Delta flight, departing Fri, Jan 15 from Raleigh to Washington, returning Mon, Jan 18, priced at CA $192 Found 6 days ago

    Fri, Jan 15 - Mon, Jan 18 · RDU · DCA · Roundtrip

    Select Southwest Airlines flight, departing Mon, Dec 7 from Raleigh to Baltimore, returning Tue, Dec 15, priced at CA $204 Found 6 days ago

    Mon, Dec 7 - Tue, Dec 15 · RDU · BWI · Roundtrip

    Select JetBlue Airways flight, departing Wed, Dec 9 from Raleigh to Washington, returning Fri, Dec 11, priced at CA $381 Found 1 day ago

    Wed, Dec 9 - Fri, Dec 11 · RDU · DCA · Roundtrip

    Select American Airlines flight, departing Fri, Jan 15 from Raleigh to Washington, returning Mon, Jan 18, priced at CA $388 Found 6 days ago

    Fri, Jan 15 - Mon, Jan 18 · RDU · DCA · Roundtrip

    Alternative airports near Washington

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from CA $220

    40 min

    Find the cheapest month to fly from Raleigh (RDU) to Washington (WAS)

    December is typically the cheapest month to fly

    From CA $173 - CA $388 per traveller.

    View flights in December

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    Raleigh to Washington Flights

    The easy way to book your flights from Raleigh to Washington

    With Expedia, it’s simple to find and book flights to Washington from Raleigh whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are nonstop flights to WAS-All Airports, too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Raleigh to Washington today, tomorrow, or this week.

    Save dollars with cheap flights from Raleigh - Durham Intl., RDU to WAS-All Airports, WAS

    Sort your search results by price to find great deals on your flight from Raleigh to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Raleigh currently is just CA $174 rising to CA $388.

    Here are more money-saving tips:

    • Fly in December when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Washington
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Washington from Raleigh

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

    Travel information

    Origin airportRaleigh-Durham International Airport
    Destination airportWashington Dulles International Airport
    Distance362 km away
    Airlines servingFrontier Airlines, American Airlines, Delta, United, Alaska Airlines
    Popular airlineFrontier Airlines
    Roundtrip priceCA $174
    Average flight time1 hour 12 mins

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