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Raleigh-Durham International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Raleigh-Durham International Airport to Dulles International Airport over the next 90 days, with one-way fares from CAD 96 and round-trip from CAD 202. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        RDU 3:05 PM
        1h 14m
        Nonstop
        IAD 4:19 PM
        Raleigh - Washington D.C. | Wed, Oct 7 | United Airlines
        IAD 8:20 AM
        1h 14m
        Nonstop
        RDU 9:34 AM
        Washington D.C. - Raleigh | Wed, Oct 14 | United Airlines
        CAD 282 CAD 310
        9% off
        9% off
        CAD 310 CAD 282
      • RDU 6:00 AM
        1h 7m
        Nonstop
        IAD 7:07 AM
        Raleigh - Washington D.C. | Thu, Oct 1 | United Airlines
        IAD 8:20 AM
        1h 14m
        Nonstop
        RDU 9:34 AM
        Washington D.C. - Raleigh | Thu, Oct 8 | United Airlines
        CAD 282 CAD 310
        9% off
        9% off
        CAD 310 CAD 282
      • RDU 10:12 AM
        24h 5m
        1 stop
        IAD 10:17 AM
        Raleigh - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        IAD 7:50 AM
        7h 31m
        1 stop
        RDU 3:21 PM
        Washington D.C. - Raleigh | Wed, Oct 21 | Frontier Airlines
        CAD 202 CAD 310
        35% off
        35% off
        CAD 310 CAD 202
      • RDU 9:30 PM
        12h 51m
        1 stop
        IAD 10:21 AM
        Raleigh - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        IAD 11:16 AM
        22h 1m
        1 stop
        RDU 9:17 AM
        Washington D.C. - Raleigh | Mon, Nov 2 | Frontier Airlines
        CAD 220
        28% off
        CAD 310 CAD 220
      • RDU 6:35 AM
        10h 43m
        1 stop
        IAD 5:18 PM
        Raleigh - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        IAD 7:50 AM
        7h 31m
        1 stop
        RDU 3:21 PM
        Washington D.C. - Raleigh | Wed, Oct 14 | Frontier Airlines
        CAD 222
        28% off
        CAD 310 CAD 222
      • RDU 1:56 PM
        10h 14m
        1 stop
        IAD 12:10 AM
        Raleigh - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        IAD 7:50 AM
        7h 31m
        1 stop
        RDU 3:21 PM
        Washington D.C. - Raleigh | Tue, Oct 13 | Frontier Airlines
        CAD 223
        28% off
        CAD 310 CAD 223
      • RDU 6:30 AM
        10h 42m
        1 stop
        IAD 5:12 PM
        Raleigh - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        IAD 7:52 AM
        7h 4m
        1 stop
        RDU 2:56 PM
        Washington D.C. - Raleigh | Sat, Nov 7 | Frontier Airlines
        CAD 224
        28% off
        CAD 310 CAD 224
      • RDU 6:30 AM
        10h 43m
        1 stop
        IAD 5:13 PM
        Raleigh - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        IAD 7:50 AM
        4h 31m
        1 stop
        RDU 12:21 PM
        Washington D.C. - Raleigh | Mon, Oct 19 | Frontier Airlines
        CAD 226
        27% off
        CAD 310 CAD 226
      • RDU 3:55 PM
        8h 26m
        1 stop
        IAD 12:21 AM
        Raleigh - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        IAD 11:12 AM
        27h 53m
        1 stop
        RDU 3:05 PM
        Washington D.C. - Raleigh | Tue, Oct 13 | Frontier Airlines
        CAD 229
        26% off
        CAD 310 CAD 229
      • RDU 10:07 AM
        24h 10m
        1 stop
        IAD 10:17 AM
        Raleigh - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        IAD 7:50 AM
        7h 31m
        1 stop
        RDU 3:21 PM
        Washington D.C. - Raleigh | Wed, Oct 21 | Frontier Airlines
        CAD 230
        26% off
        CAD 310 CAD 230
      • RDU 1:56 PM
        10h 14m
        1 stop
        IAD 12:10 AM
        Raleigh - Washington D.C. | Sat, Sep 26 | Frontier Airlines
        IAD 7:50 AM
        4h 48m
        1 stop
        RDU 12:38 PM
        Washington D.C. - Raleigh | Mon, Sep 28 | Frontier Airlines
        CAD 232
        25% off
        CAD 310 CAD 232
      • RDU 1:56 PM
        10h 14m
        1 stop
        IAD 12:10 AM
        Raleigh - Washington D.C. | Thu, Sep 24 | Frontier Airlines
        IAD 7:50 AM
        4h 48m
        1 stop
        RDU 12:38 PM
        Washington D.C. - Raleigh | Tue, Sep 29 | Frontier Airlines
        CAD 235
        24% off
        CAD 310 CAD 235
      • RDU 10:07 AM
        24h 20m
        1 stop
        IAD 10:27 AM
        Raleigh - Washington D.C. | Wed, Sep 23 | Frontier Airlines
        IAD 7:50 AM
        4h 48m
        1 stop
        RDU 12:38 PM
        Washington D.C. - Raleigh | Mon, Sep 28 | Frontier Airlines
        CAD 235
        24% off
        CAD 310 CAD 235
      • RDU 6:35 AM
        10h 43m
        1 stop
        IAD 5:18 PM
        Raleigh - Washington D.C. | Sat, Oct 3 | Frontier Airlines
        IAD 11:12 AM
        5h 19m
        1 stop
        RDU 4:31 PM
        Washington D.C. - Raleigh | Sat, Oct 10 | Frontier Airlines
        CAD 235
        24% off
        CAD 310 CAD 235
      • RDU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Raleigh - Washington D.C. | Mon, Sep 21 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        RDU 4:00 PM
        Washington D.C. - Raleigh | Wed, Sep 23 | Normal Airline
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      • Cheapest nonstop
        RDU 7:45 PM
        1h 7m
        Nonstop
        IAD 8:52 PM
        Raleigh - Washington D.C. | Wed, Sep 30 | United Airlines
        CAD 293 CAD 328
        11% off
        11% off
        CAD 328 CAD 293
      • RDU 6:00 AM
        1h 12m
        Nonstop
        IAD 7:12 AM
        Raleigh - Washington D.C. | Mon, Nov 9 | United Airlines
        CAD 298 CAD 328
        9% off
        9% off
        CAD 328 CAD 298
      • RDU 9:30 PM
        12h 51m
        1 stop
        IAD 10:21 AM
        Raleigh - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        CAD 96 CAD 328
        71% off
        71% off
        CAD 328 CAD 96
      • RDU 4:20 PM
        24h 52m
        1 stop
        IAD 5:12 PM
        Raleigh - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:30 AM
        17h 51m
        1 stop
        IAD 12:21 AM
        Raleigh - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:07 AM
        17h 36m
        1 stop
        IAD 11:43 PM
        Raleigh - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:30 AM
        10h 42m
        1 stop
        IAD 5:12 PM
        Raleigh - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:30 AM
        17h 13m
        1 stop
        IAD 11:43 PM
        Raleigh - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:30 AM
        17h 51m
        1 stop
        IAD 12:21 AM
        Raleigh - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        CAD 105
        68% off
        CAD 328 CAD 105
      • RDU 6:30 AM
        17h 51m
        1 stop
        IAD 12:21 AM
        Raleigh - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        CAD 106
        68% off
        CAD 328 CAD 106
      • RDU 9:30 PM
        12h 51m
        1 stop
        IAD 10:21 AM
        Raleigh - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        CAD 114
        65% off
        CAD 328 CAD 114
      • RDU 6:30 AM
        17h 13m
        1 stop
        IAD 11:43 PM
        Raleigh - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        CAD 114
        65% off
        CAD 328 CAD 114
      • RDU 9:30 PM
        12h 47m
        1 stop
        IAD 10:17 AM
        Raleigh - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        CAD 115
        65% off
        CAD 328 CAD 115
      • RDU 3:05 PM
        20h 16m
        1 stop
        IAD 10:21 AM
        Raleigh - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        CAD 118
        64% off
        CAD 328 CAD 118
      • RDU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Raleigh - Washington D.C. | Mon, Sep 21 | Normal Airline
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Displayed flight fares from Raleigh-Durham International Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Raleigh-Durham International Airport to Dulles International Airport?

The cheapest airline flying from Raleigh-Durham International Airport to Dulles International Airport is Frontier Airlines (from CAD 96) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From CAD 96
Delta Air Lines
From CAD 154
Breeze Airways
From CAD 166
American Airlines
From CAD 291
United Airlines
From CAD 293

Find more flights and airlines

What is the flight schedule from Raleigh-Durham International Airport to Dulles International Airport?

Check the schedule for flights from Raleigh to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91669

    Raleigh-Durham International Airport

    1:56 PM

    RDU

    1h 40m

    Nonstop

    3:36 PM

    ATL

    S M T W T F S
    Search

  2. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  3. F94797

    Raleigh-Durham International Airport

    6:35 AM

    RDU

    1h 56m

    Nonstop

    8:31 AM

    ATL

    S M T W T F S
    Search

  4. F94410

    Hartsfield–Jackson Atlanta International Airport

    1:01 PM

    ATL

    1h 48m

    Nonstop

    2:49 PM

    IAD

    S M T W T F S

  5. F91233

    Raleigh-Durham International Airport

    9:35 PM

    RDU

    1h 52m

    Nonstop

    11:27 PM

    MCO

    S - T W T F S
    Search

  6. F94230

    Orlando Intl. Airport

    8:16 AM

    MCO

    2h 11m

    Nonstop

    10:27 AM

    IAD

    S M T W T F S

  7. F91039

    Raleigh-Durham International Airport

    6:05 AM

    RDU

    2h 2m

    Nonstop

    8:07 AM

    MCO

    - M T - - - -
    Search

  8. F94230

    Orlando Intl. Airport

    8:16 AM

    MCO

    2h 11m

    Nonstop

    10:27 AM

    IAD

    S M T W T F S

  9. F94797

    Raleigh-Durham International Airport

    6:35 AM

    RDU

    1h 56m

    Nonstop

    8:31 AM

    ATL

    S M T W T F S
    Search

  10. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  11. F92729

    Raleigh-Durham International Airport

    5:48 PM

    RDU

    1h 59m

    Nonstop

    7:47 PM

    TPA

    S M - W T - S
    Search

  12. F92954

    Tampa International Airport

    12:00 PM

    TPA

    2h 22m

    Nonstop

    2:22 PM

    IAD

    S - T - T F S

  13. F91111

    Raleigh-Durham International Airport

    2:49 PM

    RDU

    2h

    Nonstop

    4:49 PM

    MCO

    S M - W T F S
    Search

  14. F94230

    Orlando Intl. Airport

    8:16 AM

    MCO

    2h 11m

    Nonstop

    10:27 AM

    IAD

    S M T W T F S

  15. F91669

    Raleigh-Durham International Airport

    1:56 PM

    RDU

    1h 40m

    Nonstop

    3:36 PM

    ATL

    S M T W T F S
    Search

  16. F94410

    Hartsfield–Jackson Atlanta International Airport

    1:01 PM

    ATL

    1h 48m

    Nonstop

    2:49 PM

    IAD

    S M T W T F S
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About Raleigh-Durham International Airport and Dulles International Airport

Learn about Raleigh-Durham International Airport (RDU) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance362.79 km
Cheapest one-way ticket priceCAD 96
Cheapest return ticket priceCAD 202

FAQs for Raleigh-Durham International Airport to Dulles International Airport Flights

  • How long is the flight from Raleigh-Durham International Airport to Dulles International Airport?

    Raleigh-Durham International Airport to Dulles International Airport takes about 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Raleigh-Durham International Airport (RDU) to Dulles International Airport (IAD).
  • The earliest flight from Raleigh-Durham International Airport to Dulles International Airport departs at 06:00, and the last departs at 19:59, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Raleigh-Durham International Airport (RDU) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around CAD 546 in September, the most expensive month to book this route.
  • The earliest flight departs from Raleigh-Durham International Airport (RDU) at 06:00 and arrives in Dulles International Airport (IAD) at 07:09.
  • The latest flight departs from Raleigh-Durham International Airport (RDU) at 20:00 and arrives in Dulles International Airport (IAD) at 21:09.
  • United Airlines is a very popular airline operating an average of 562 flights per month.
  • Yes. United Airlines operate direct flights from Raleigh-Durham International Airport to Dulles International Airport, with an average flight time of 43 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
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If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.