Southwest® flights from Orange County/Santa Ana to Baltimore/Washington from $189

Promo Code

Low fares from Orange County/Santa Ana to Baltimore/Washington

$

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 10/20/2026

One-way

Basic

From
$189
Seen: 17 hrs ago

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 11/05/2026

One-way

Basic

From
$189
Seen: 13 hrs ago

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 11/17/2026

One-way

Basic

From
$189
Seen: 28 minutes ago

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 12/16/2026

One-way

Basic

From
$189
Seen: 18 hrs ago

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 11/18/2026

One-way

Basic

From
$189
Seen: 19 hrs ago

Orange County/Santa Ana (SNA)to

Baltimore/Washington (BWI)
Depart: 12/05/2026

One-way

Basic

From
$189
Seen: 11 hrs ago

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Explore flights from Orange County/Santa Ana to Baltimore/Washington

Sep 2026
From$305*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$189*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $189
cmp-daily-histogram-bars-legend-max-price-aria-label $387
Displaying fares for September-2026
  • SNA–BWI, 09/30/2026: From $305
    30

    Wed

    SEP

  • SNA–BWI, 10/01/2026: From $387
    01

    Thu

  • SNA–BWI, 10/02/2026: From $382
    02

    Fri

  • SNA–BWI, 10/03/2026: From $329
    03

    Sat

  • SNA–BWI, 10/04/2026: From $382
    04

    Sun

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • SNA–BWI, 10/07/2026: From $294
    07

    Wed

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • SNA–BWI, 10/09/2026: From $382
    09

    Fri

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • SNA–BWI, 10/11/2026: From $382
    11

    Sun

  • SNA–BWI, 10/12/2026: From $382
    12

    Mon

  • SNA–BWI, 10/13/2026: From $294
    13

    Tue

  • SNA–BWI, 10/14/2026: From $294
    14

    Wed

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • SNA–BWI, 10/16/2026: From $314
    16

    Fri

  • SNA–BWI, 10/17/2026: From $294
    17

    Sat

  • SNA–BWI, 10/18/2026: From $314
    18

    Sun

  • SNA–BWI, 10/19/2026: From $314
    19

    Mon

  • SNA–BWI, 10/20/2026: From $189
    20

    Tue

  • SNA–BWI, 10/21/2026: From $205
    21

    Wed

  • SNA–BWI, 10/22/2026: From $225
    22

    Thu

  • SNA–BWI, 10/23/2026: From $205
    23

    Fri

  • SNA–BWI, 10/24/2026: From $225
    24

    Sat

  • SNA–BWI, 10/25/2026: From $274
    25

    Sun

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • SNA–BWI: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

    • Range$189-$387

    *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:
    John Wayne Airport
    Arriving at:
    Balt./Wash. International Airport
    Distance:
    2307 miles

    Route Information

    153† 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 153 weekly flights from Orange County/Santa Ana to Baltimore/Washington on Southwest Airlines.
    To find the lowest fares by day and time to fly Orange County/Santa Ana to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Orange County/Santa Ana to Baltimore/Washington—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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