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New York LaGuardia Airport to Dulles International Airport flight
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Cheap Flights from New York LaGuardia Airport to Dulles International Airport

Search for flights from New York to Washington D.C.. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • LGA06:00
        1h 28m
        Direct
        IAD07:28
        New York - Washington D.C.|Fri, May 3|United Airlines
        US$110US$130
        15% OFF
        15% OFF
        US$130US$110
      • LGA06:00
        1h 23m
        Direct
        IAD07:23
        New York - Washington D.C.|Mon, May 27|United Airlines
        US$110US$130
        15% OFF
        15% OFF
        US$130US$110
      • LGA10:20
        1h 25m
        Direct
        IAD11:45
        New York - Washington D.C.|Sat, Jun 8|United Airlines
        US$110US$130
        15% OFF
        15% OFF
        US$130US$110
      • LGA06:00
        1h 26m
        Direct
        IAD07:26
        New York - Washington D.C.|Sun, May 26|United Airlines
        US$110
        US$110
      • LGA06:00
        1h 26m
        Direct
        IAD07:26
        New York - Washington D.C.|Fri, Jun 21|United Airlines
        US$110
        US$110
      • LGA10:20
        1h 25m
        Direct
        IAD11:45
        New York - Washington D.C.|Wed, Jun 26|United Airlines
        US$110
        US$110
      • LGA10:18
        1h 27m
        Direct
        IAD11:45
        New York - Washington D.C.|Wed, May 1|United Airlines
        US$110
        US$110
      • LGA19:29
        1h 26m
        Direct
        IAD20:55
        New York - Washington D.C.|Mon, May 13|United Airlines
        US$110
        US$110
      • LGA06:00
        1h 26m
        Direct
        IAD07:26
        New York - Washington D.C.|Fri, May 31|United Airlines
        US$110
        US$110
      • LGA06:00
        1h 26m
        Direct
        IAD07:26
        New York - Washington D.C.|Mon, Jul 1|United Airlines
        US$110
        US$110
      • LGA13:00
        3h 5m
        Direct
        IAD14:00
        New York - Washington D.C.|Thu, May 2|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from New York LaGuardia Airport to Dulles International Airport

View airlines operating flights from New York to Washington D.C.. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$207
United Airlines
From US$243
American Airlines
From US$281
Delta Air Lines
From US$307
ANA airlines
Find more flights and airlines

Find Cheaper Flights from New York to Washington D.C.. Enjoy nonstop flights with 1 airline

Explore other flights from New York to Washington D.C.. Find the best alternative flight.

  • Cheapest
    Delta Air Lines
    EWR
    17:55
    4h 57m
    1 transfer
    IAD
    22:52
    Newark Liberty International Airport - Dulles International Airport
    Tue, May 7Delta Air Lines
    US$102
  • Delta Air Lines
    EWR
    17:55
    4h 52m
    1 transfer
    DCA
    22:47
    Newark Liberty International Airport - Ronald Reagan Washington National Airport
    Tue, May 7Delta Air Lines
    US$174
  • Delta Air Lines
    LGA
    19:29
    1h 30m
    Direct
    DCA
    20:59
    New York LaGuardia Airport - Ronald Reagan Washington National Airport
    Mon, Apr 29Delta Air Lines
    US$207
  • Delta Air Lines
    LGA
    19:29
    1h 30m
    Direct
    DCA
    20:59
    New York LaGuardia Airport - Ronald Reagan Washington National Airport
    Mon, Apr 29Delta Air Lines
    US$207
    Find More Flights
Flight Schedule from New York LaGuardia Airport to Dulles International Airport

Check on the flight schedule from New York to Washington D.C. to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3525

    United Airlines

    06:20

    LGA

    1.5h

    Direct

    07:48

    IAD

    SMTWTFS
    Search

  2. UA3627

    United Airlines

    10:20

    LGA

    1.4h

    Direct

    11:45

    IAD

    SMTWTFS
    Search

  3. UA3581

    United Airlines

    14:49

    LGA

    1.5h

    Direct

    16:20

    IAD

    SMTWTFS
    Search

  4. UA3540

    United Airlines

    19:29

    LGA

    1.4h

    Direct

    20:55

    IAD

    SMTWTFS
    Search
Find more flights and airlines

New York LaGuardia Airport to Dulles International Airport Flights Info

Flight distance366.65km
Cheapest one-way ticket price$109
Cheapest return ticket price$184

FAQs for New York LaGuardia Airport to Dulles International Airport Flights

  • How long is a flight from New York LaGuardia Airport to Dulles International Airport?

    It takes around 1 hour 27 minutes to fly from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD).

  • How many daily flights are there from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD)?

    There are around 4 daily flights from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD).

  • When are flight tickets from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD) the cheapest?

    Tickets cost around $119 in June, making it the cheapest month to book. New York LaGuardia Airport (LGA) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD) most expensive?

    The route from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $237 in April, the most expensive month to book this route.

  • What time does the earliest flight from New York LaGuardia Airport to Dulles International Airport depart?

    The earliest flight departs from New York LaGuardia Airport (LGA) at 06:00 and arrives in Dulles International Airport (IAD) at 07:26.

  • What time does the latest flight from New York LaGuardia Airport to Dulles International Airport depart?

    The latest flight departs from New York LaGuardia Airport (LGA) at 19:29 and arrives in Dulles International Airport (IAD) at 20:55.

  • Which airline operates the most direct flights from New York LaGuardia Airport (LGA) to Dulles International Airport (IAD)?

    United Airlines is a very popular airline operating an average of 3428 flights per month.

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