Southwest® flights from Denver to New York LaGuardia from $157

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Low fares from Denver to New York LaGuardia

$

Denver (DEN)to

New York LaGuardia (LGA)
Depart: 12/02/2026

One-way

Basic

From
$157
Seen: 18 hrs ago

Denver (DEN)to

New York LaGuardia (LGA)
Depart: 12/03/2026

One-way

Basic

From
$157
Seen: 22 hrs ago

Denver (DEN)to

New York LaGuardia (LGA)
Depart: 01/06/2027

One-way

Basic

From
$157
Seen: 12 hrs ago

Denver (DEN)to

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

One-way

Basic

From
$157
Seen: 15 hrs ago

Denver (DEN)to

New York LaGuardia (LGA)
Depart: 01/07/2027

One-way

Basic

From
$157
Seen: 14 hrs ago

Denver (DEN)to

New York LaGuardia (LGA)
Depart: 10/24/2026

One-way

Basic

From
$157
Seen: 10 hrs ago

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Explore flights from Denver to New York LaGuardia

Oct 2026
From$157*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$157*
Seen: 21 hrs ago
One Way/Basic
Dec 2026
From$157*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $157
cmp-daily-histogram-bars-legend-max-price-aria-label $360
Displaying fares for October-2026
  • DEN–LGA: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • DEN–LGA, 10/02/2026: From $360
    02

    Fri

  • DEN–LGA, 10/03/2026: From $360
    03

    Sat

  • DEN–LGA, 10/04/2026: From $360
    04

    Sun

  • DEN–LGA, 10/05/2026: From $360
    05

    Mon

  • DEN–LGA, 10/06/2026: From $360
    06

    Tue

  • DEN–LGA, 10/07/2026: From $360
    07

    Wed

  • DEN–LGA, 10/08/2026: From $305
    08

    Thu

  • DEN–LGA, 10/09/2026: From $305
    09

    Fri

  • DEN–LGA, 10/10/2026: From $295
    10

    Sat

  • DEN–LGA, 10/11/2026: From $305
    11

    Sun

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

    Mon

  • DEN–LGA, 10/13/2026: From $295
    13

    Tue

  • DEN–LGA, 10/14/2026: From $209
    14

    Wed

  • DEN–LGA, 10/15/2026: From $209
    15

    Thu

  • DEN–LGA, 10/16/2026: From $209
    16

    Fri

  • DEN–LGA, 10/17/2026: From $209
    17

    Sat

  • DEN–LGA, 10/18/2026: From $219
    18

    Sun

  • DEN–LGA, 10/19/2026: From $209
    19

    Mon

  • DEN–LGA, 10/20/2026: From $209
    20

    Tue

  • DEN–LGA, 10/21/2026: From $209
    21

    Wed

  • DEN–LGA, 10/22/2026: From $167
    22

    Thu

  • DEN–LGA, 10/23/2026: From $173
    23

    Fri

  • DEN–LGA, 10/24/2026: From $157
    24

    Sat

  • DEN–LGA, 10/25/2026: From $189
    25

    Sun

  • DEN–LGA, 10/26/2026: From $157
    26

    Mon

  • DEN–LGA, 10/27/2026: From $157
    27

    Tue

  • DEN–LGA, 10/28/2026: From $157
    28

    Wed

  • DEN–LGA, 10/29/2026: From $167
    29

    Thu

  • DEN–LGA, 10/30/2026: From $173
    30

    Fri

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

    Sat

    • Range$157-$360

    *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:
    Denver International Airport
    Arriving at:
    La Guardia Airport
    Average flight time:
    3 hours 39 minutes
    Distance:
    1620 miles

    Route Information

    154† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 4‡ Nonstop flights on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Denver to New York (LaGuardia) is 3 hours 39 minutes.
    There are 154 weekly flights from Denver to New York (LaGuardia) on Southwest Airlines.
    Yes, Southwest flies nonstop from Denver to New York (LaGuardia) 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Denver to New York (LaGuardia) 2 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Denver 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 Denver 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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