American Airlines flights from Seattle to Flint

Recent searches for flights from Seattle to Flint

Sep 2026
From$414*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$379*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$379*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $379
cmp-daily-histogram-bars-legend-max-price-aria-label $684
Displaying fares for September-2026
  • SEA–FNT: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

    SEP

  • SEA–FNT, 09/12/26 – 09/19/26: From $571
    12

    Sa

  • SEA–FNT, 09/13/26 – 09/20/26: From $574
    13

    Su

  • SEA–FNT, 09/14/26 – 09/21/26: From $574
    14

    Mo

  • SEA–FNT, 09/15/26 – 09/22/26: From $539
    15

    Tu

  • SEA–FNT, 09/16/26 – 09/23/26: From $539
    16

    We

  • SEA–FNT, 09/17/26 – 09/24/26: From $648
    17

    Th

  • SEA–FNT, 09/18/26 – 09/25/26: From $494
    18

    Fr

  • SEA–FNT, 09/19/26 – 09/26/26: From $494
    19

    Sa

  • SEA–FNT, 09/20/26 – 09/27/26: From $494
    20

    Su

  • SEA–FNT, 09/21/26 – 09/28/26: From $494
    21

    Mo

  • SEA–FNT, 09/22/26 – 09/29/26: From $494
    22

    Tu

  • SEA–FNT, 09/23/26 – 09/30/26: From $494
    23

    We

  • SEA–FNT, 09/24/26 – 10/01/26: From $684
    24

    Th

  • SEA–FNT, 09/25/26 – 10/02/26: From $414
    25

    Fr

  • SEA–FNT, 09/26/26 – 10/03/26: From $491
    26

    Sa

  • SEA–FNT, 09/27/26 – 10/04/26: From $414
    27

    Su

  • SEA–FNT, 09/28/26 – 10/05/26: From $494
    28

    Mo

  • SEA–FNT, 09/29/26 – 10/06/26: From $531
    29

    Tu

  • SEA–FNT, 09/30/26 – 10/07/26: From $414
    30

    We

  • SEA–FNT, 10/01/26 – 10/08/26: From $414
    01

    Th

    OCT

  • SEA–FNT, 10/02/26 – 10/09/26: From $379
    02

    Fr

  • SEA–FNT, 10/03/26 – 10/10/26: From $379
    03

    Sa

  • SEA–FNT, 10/04/26 – 10/11/26: From $466
    04

    Su

  • SEA–FNT, 10/05/26 – 10/12/26: From $529
    05

    Mo

  • SEA–FNT, 10/06/26 – 10/13/26: From $496
    06

    Tu

  • SEA–FNT, 10/07/26 – 10/14/26: From $459
    07

    We

  • SEA–FNT, 10/08/26 – 10/15/26: From $621
    08

    Th

  • SEA–FNT: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • SEA–FNT: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

    • range$379-$684

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

    Find deals on Seattle to Flint flights

    $
    keyboard_arrow_down

    Seattle (SEA)to

    Flint (FNT)
    10/18/26 - 10/25/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/25/26 - 11/01/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/02/26 - 10/09/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    10/03/26 - 10/10/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    Seattle (SEA)to

    Flint (FNT)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $379Fare subject to changes
    Updated: 2 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Seattle to Flint

    Looking for lower fares on your trip from Seattle to Flint? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Citi / AAdvantage credit card offer.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Seattle to Flint