Southwest® flights from Washington D.C. Reagan National to New York LaGuardia from $170

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Low fares from Washington D.C. Reagan National to New York LaGuardia

$

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 01/28/2027

One-way

Basic

From
$170
Seen: 18 hrs ago

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 01/25/2027

One-way

Basic

From
$170
Seen: 14 hrs ago

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 12/24/2026

One-way

Basic

From
$170
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 12/09/2026

One-way

Basic

From
$170
Seen: 7 hrs ago

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 01/28/2027

One-way

Choice

From
$215
Seen: 18 hrs ago

Washington D.C. Reagan National (DCA)to

New York LaGuardia (LGA)
Depart: 01/25/2027

One-way

Choice

From
$215
Seen: 14 hrs ago

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Explore flights from Washington D.C. Reagan National to New York LaGuardia

Oct 2026
From$410*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$266*
Seen: 5 hrs ago
One Way/Basic
Dec 2026
From$170*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $266
cmp-daily-histogram-bars-legend-max-price-aria-label $504
Displaying fares for October-2026
  • DCA–LGA, 10/24/2026: From $456
    24

    Sat

    OCT

  • DCA–LGA, 10/25/2026: From $504
    25

    Sun

  • DCA–LGA, 10/26/2026: From $456
    26

    Mon

  • DCA–LGA, 10/27/2026: From $456
    27

    Tue

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • DCA–LGA, 10/30/2026: From $410
    30

    Fri

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • DCA–LGA, 11/01/2026: From $410
    01

    Sun

    NOV

  • DCA–LGA, 11/02/2026: From $410
    02

    Mon

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    03

    Tue

  • DCA–LGA, 11/04/2026: From $390
    04

    Wed

  • DCA–LGA, 11/05/2026: From $305
    05

    Thu

  • DCA–LGA, 11/06/2026: From $305
    06

    Fri

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    07

    Sat

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    08

    Sun

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • DCA–LGA, 11/13/2026: From $277
    13

    Fri

  • DCA–LGA, 11/14/2026: From $277
    14

    Sat

  • DCA–LGA, 11/15/2026: From $277
    15

    Sun

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

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    19

    Thu

  • DCA–LGA, 11/20/2026: From $277
    20

    Fri

  • DCA–LGA, 11/21/2026: From $266
    21

    Sat

  • DCA–LGA, 11/22/2026: From $266
    22

    Sun

  • DCA–LGA: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

    • Range$266-$504

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Ronald Reagan National Airport
    Arriving at:
    La Guardia Airport
    Distance:
    214 miles

    Questions we hear the most

    There are 73 weekly flights from Washington, D.C. (Reagan National) to New York (LaGuardia) on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to New York (LaGuardia) with Southwest, check out our Low Fare Calendar.
    You can rent a car at La Guardia Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to New York (LaGuardia)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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