Southwest® flights from San Diego to Hartford/Springfield from $176

Promo Code

Low fares from San Diego to Hartford/Springfield

$

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 12/03/2026

One-way

Basic

From
$176
Seen: 10 hrs ago

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 10/19/2026

One-way

Basic

From
$176
Seen: 6 hrs ago

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 11/19/2026

One-way

Basic

From
$176
Seen: 15 hrs ago

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 10/05/2026

One-way

Basic

From
$176
Seen: 15 hrs ago

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 11/25/2026

One-way

Basic

From
$225
Seen: 19 hrs ago

San Diego (SAN)to

Hartford/Springfield (BDL)
Depart: 10/05/2026

One-way

Choice

From
$231
Seen: 15 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from San Diego to Hartford/Springfield

Sep 2026
From$322*
Seen: 57 minutes ago
One Way/Basic
Oct 2026
From$176*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$176*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $176
cmp-daily-histogram-bars-legend-max-price-aria-label $482
Displaying fares for September-2026
  • SAN–BDL, 09/11/2026: From $381
    11

    Fri

    SEP

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • SAN–BDL, 09/18/2026: From $425
    18

    Fri

  • SAN–BDL, 09/19/2026: From $322
    19

    Sat

  • SAN–BDL, 09/20/2026: From $415
    20

    Sun

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • SAN–BDL, 09/24/2026: From $482
    24

    Thu

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • SAN–BDL, 10/02/2026: From $259
    02

    Fri

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • SAN–BDL, 10/04/2026: From $325
    04

    Sun

  • SAN–BDL, 10/05/2026: From $176
    05

    Mon

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • SAN–BDL, 10/07/2026: From $259
    07

    Wed

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • SAN–BDL, 10/09/2026: From $259
    09

    Fri

  • SAN–BDL: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

    • Range$176-$482

    *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:
    San Diego International Airport
    Arriving at:
    Bradley International Airport
    Distance:
    2502 miles

    Route Information

    94† Weekly flights

    † 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

    There are 94 weekly flights from San Diego to Hartford/Springfield on Southwest Airlines.
    To find the lowest fares by day and time to fly San Diego to Hartford/Springfield with Southwest, check out our Low Fare Calendar.
    You can rent a car at Bradley International Airport book yours with your flight.
    Yes! Flights from San Diego to Hartford/Springfield—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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Diego