Flights from Fort Lauderdale, FL to Washington, D.C.

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Best Deals on Flights From Fort Lauderdale, FL (FLL) to Washington, D.C. (IAD)

Aug 2026
from$46*
Last seen: 42 mins ago
One-way/Economy
Sep 2026
from$39*
Last seen: 21 hours ago
One-way/Economy
Oct 2026
from$39*
Last seen: 39 mins ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $46
cmp-daily-histogram-bars-legend-max-price-aria-label $170
Displaying fares for August-2026
  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

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    02

    Sun

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    03

    Mon

  • FLL–IAD, Aug 4, 2026: from $83
    04

    Tue

  • FLL–IAD, Aug 5, 2026: from $83
    05

    Wed

  • FLL–IAD, Aug 6, 2026: from $93
    06

    Thu

  • FLL–IAD, Aug 7, 2026: from $100
    07

    Fri

  • FLL–IAD, Aug 8, 2026: from $98
    08

    Sat

  • FLL–IAD, Aug 9, 2026: from $170
    09

    Sun

  • FLL–IAD, Aug 10, 2026: from $132
    10

    Mon

  • FLL–IAD, Aug 11, 2026: from $70
    11

    Tue

  • FLL–IAD, Aug 12, 2026: from $70
    12

    Wed

  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • FLL–IAD, Aug 14, 2026: from $119
    14

    Fri

  • FLL–IAD, Aug 15, 2026: from $90
    15

    Sat

  • FLL–IAD, Aug 16, 2026: from $119
    16

    Sun

  • FLL–IAD, Aug 17, 2026: from $152
    17

    Mon

  • FLL–IAD, Aug 18, 2026: from $73
    18

    Tue

  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • FLL–IAD, Aug 20, 2026: from $100
    20

    Thu

  • FLL–IAD, Aug 21, 2026: from $73
    21

    Fri

  • FLL–IAD, Aug 22, 2026: from $77
    22

    Sat

  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • FLL–IAD, Aug 25, 2026: from $56
    25

    Tue

  • FLL–IAD: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • FLL–IAD, Aug 27, 2026: from $49
    27

    Thu

  • FLL–IAD, Aug 28, 2026: from $90
    28

    Fri

  • FLL–IAD, Aug 29, 2026: from $72
    29

    Sat

  • FLL–IAD, Aug 30, 2026: from $46
    30

    Sun

  • FLL–IAD, Aug 31, 2026: from $56
    31

    Mon

    • Range$46-$170

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Fort Lauderdale, FL to Washington, D.C. on Frontier

    $
    Flights Deals from Fort Lauderdale, FL to Washington, D.C. on Frontier
    From
    To
    Fort Lauderdale, FL (FLL)Washington, D.C. (IAD)One-way
    /
    Discount Den Basic Fare    		Departing Nov 13, 2026

    From

    $49

    Last seen: 19 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Fort Lauderdale, FL Washington, D.C.

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