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San Diego International Airport to Baltimore/Washington International Airport flight

Explore the cheapest one-way and round-trip flights from San Diego International Airport to Baltimore/Washington International Airport over the next 90 days, with one-way fares from $136 and round-trip from $277. Based on Trip.com's latest 7-day flight data.

      • SAN 10:25 PM
        7h 51m
        1 stop
        BWI 9:16 AM
        San Diego - Baltimore | Fri, Oct 23 | Delta Air Lines
        BWI 10:21 AM
        9h 4m
        1 stop
        SAN 4:25 PM
        Baltimore - San Diego | Thu, Oct 29 | Delta Air Lines
        $277 $453
        39% off
        39% off
        $453 $277
      • SAN 9:25 PM
        8h 20m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Fri, Oct 23 | American Airlines
        BWI 6:20 AM
        5h 35m
        Nonstop
        SAN 8:55 AM
        Baltimore - San Diego | Thu, Oct 29 |
        $288 $453
        36% off
        36% off
        $453 $288
      • SAN 10:27 PM
        7h 18m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Fri, Oct 30 | American Airlines
        BWI 7:15 AM
        8h 6m
        1 stop
        SAN 12:21 PM
        Baltimore - San Diego | Wed, Nov 4 | American Airlines
        $288 $453
        36% off
        36% off
        $453 $288
      • SAN 10:27 PM
        7h 18m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Sun, Nov 1 | American Airlines
        BWI 5:00 AM
        7h 10m
        1 stop
        SAN 9:10 AM
        Baltimore - San Diego | Thu, Nov 5 | American Airlines
        $291
        36% off
        $453 $291
      • SAN 6:20 AM
        10h 6m
        1 stop
        BWI 7:26 PM
        San Diego - Baltimore | Wed, Oct 14 | American Airlines
        BWI 5:01 AM
        7h 9m
        1 stop
        SAN 9:10 AM
        Baltimore - San Diego | Thu, Oct 15 | American Airlines
        $291
        36% off
        $453 $291
      • SAN 9:45 PM
        8h 31m
        1 stop
        BWI 9:16 AM
        San Diego - Baltimore | Tue, Oct 27 | Delta Air Lines
        BWI 6:00 AM
        8h 13m
        1 stop
        SAN 11:13 AM
        Baltimore - San Diego | Wed, Nov 4 | Delta Air Lines
        $296
        35% off
        $453 $296
      • SAN 2:59 PM
        11h 21m
        1 stop
        BWI 5:20 AM
        San Diego - Baltimore | Sat, Oct 31 | Alaska Airlines
        BWI 7:05 PM
        8h 25m
        1 stop
        SAN 12:30 AM
        Baltimore - San Diego | Tue, Nov 3 |
        $298
        34% off
        $453 $298
      • SAN 9:25 PM
        8h 20m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Wed, Oct 21 | American Airlines
        BWI 5:00 AM
        7h 10m
        1 stop
        SAN 9:10 AM
        Baltimore - San Diego | Sat, Oct 24 | American Airlines
        $306
        32% off
        $453 $306
      • SAN 9:25 PM
        8h 20m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Mon, Nov 2 | American Airlines
        BWI 5:00 AM
        7h 10m
        1 stop
        SAN 9:10 AM
        Baltimore - San Diego | Fri, Nov 6 | American Airlines
        $317
        30% off
        $453 $317
      • SAN 1:00 PM
        17h 25m
        1 stop
        BWI 2:00 PM
        San Diego - Baltimore | Mon, Oct 5 | Normal Airline
        BWI 3:00 PM
        6h
        Nonstop
        SAN 4:00 PM
        Baltimore - San Diego | Wed, Oct 7 | Normal Airline
        Find more flights
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      • SAN 9:25 PM
        8h 20m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Sun, Oct 25 | American Airlines
        $136 $235
        42% off
        42% off
        $235 $136
      • SAN 9:25 PM
        8h 20m
        1 stop
        BWI 8:45 AM
        San Diego - Baltimore | Sun, Oct 18 | American Airlines
        $146 $235
        38% off
        38% off
        $235 $146
      • SAN 10:27 PM
        8h 47m
        1 stop
        BWI 10:14 AM
        San Diego - Baltimore | Tue, Oct 27 | American Airlines
        $149 $235
        37% off
        37% off
        $235 $149
      • SAN 10:20 PM
        8h 50m
        1 stop
        BWI 10:10 AM
        San Diego - Baltimore | Tue, Nov 10 | American Airlines
        $149
        37% off
        $235 $149
      • SAN 6:15 AM
        7h 45m
        1 stop
        BWI 5:00 PM
        San Diego - Baltimore | Wed, Nov 11 | American Airlines
        $149
        37% off
        $235 $149
      • SAN 9:25 PM
        9h 45m
        1 stop
        BWI 10:10 AM
        San Diego - Baltimore | Sat, Nov 14 | American Airlines
        $154
        34% off
        $235 $154
      • SAN 6:15 AM
        7h 45m
        1 stop
        BWI 5:00 PM
        San Diego - Baltimore | Wed, Nov 4 | American Airlines
        $159
        32% off
        $235 $159
      • SAN 1:12 PM
        8h 12m
        1 stop
        BWI 12:24 AM
        San Diego - Baltimore | Fri, Oct 23 | American Airlines
        $164
        30% off
        $235 $164
      • SAN 6:30 AM
        8h 16m
        1 stop
        BWI 5:46 PM
        San Diego - Baltimore | Wed, Oct 28 | American Airlines
        $164
        30% off
        $235 $164
      • SAN 1:00 PM
        17h 25m
        1 stop
        BWI 2:00 PM
        San Diego - Baltimore | Mon, Oct 5 | Normal Airline
        Find more flights
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Displayed flight fares from San Diego International Airport to Baltimore/Washington International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Diego International Airport to Baltimore/Washington International Airport?

The cheapest airline flying from San Diego International Airport to Baltimore/Washington International Airport is American Airlines (from $136) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From $136
United Airlines
From $174
Delta Air Lines
From $174
Frontier Airlines
From $188
Alaska Airlines
From $198
Sun Country Airlines
From $253

Find more flights and airlines

What is the flight schedule from San Diego International Airport to Baltimore/Washington International Airport?

Check the schedule for flights from San Diego to Baltimore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2237

    San Diego International Airport

    12:05 PM

    SAN

    3h 17m

    Nonstop

    5:22 PM

    IAH

    S M T W T F S
    Search

  2. UA1830

    George Bush Intercontinental Airport

    6:25 PM

    IAH

    3h 9m

    Nonstop

    10:34 PM

    BWI

    S M T W T F S

  3. DL1252

    San Diego International Airport

    7:10 PM

    SAN

    2h 5m

    Nonstop

    10:15 PM

    SLC

    S - - - - - S
    Search

  4. DL2079

    Salt Lake City International Airport

    11:55 PM

    SLC

    4h 5m

    Nonstop

    6:00 AM

    BWI

    S M T W T F S

  5. DL540

    San Diego International Airport

    2:00 PM

    SAN

    4h 16m

    Nonstop

    9:16 PM

    ATL

    S M T W T F S
    Search

  6. DL2590

    Hartsfield–Jackson Atlanta International Airport

    10:40 PM

    ATL

    1h 46m

    Nonstop

    12:26 AM

    BWI

    - M T W T F -

  7. DL924

    San Diego International Airport

    12:38 PM

    SAN

    4h 21m

    Nonstop

    7:59 PM

    ATL

    - M T W T F -
    Search

  8. DL2670

    Hartsfield–Jackson Atlanta International Airport

    8:50 PM

    ATL

    1h 47m

    Nonstop

    10:37 PM

    BWI

    S M T W T F S

  9. DL1597

    San Diego International Airport

    10:25 PM

    SAN

    4h 12m

    Nonstop

    5:37 AM

    ATL

    - M T W T F -
    Search

  10. DL1592

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    1h 51m

    Nonstop

    9:16 AM

    BWI

    S M T W T F S

  11. DL819

    San Diego International Airport

    10:40 PM

    SAN

    4h 13m

    Nonstop

    5:53 AM

    ATL

    S - - - - - S
    Search

  12. DL1592

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    1h 51m

    Nonstop

    9:16 AM

    BWI

    S M T W T F S

  13. AA2131

    San Diego International Airport

    1:10 PM

    SAN

    4h 49m

    Nonstop

    7:59 PM

    ORD

    S M T W T F S
    Search

  14. AA3222

    O'Hare Intl. Airport

    9:00 PM

    ORD

    1h 57m

    Nonstop

    11:57 PM

    BWI

    S M T W T F -

  15. DL729

    San Diego International Airport

    6:20 AM

    SAN

    4h 20m

    Nonstop

    1:40 PM

    ATL

    S M T W T F S
    Search

  16. DL1267

    Hartsfield–Jackson Atlanta International Airport

    3:35 PM

    ATL

    1h 52m

    Nonstop

    5:27 PM

    BWI

    S M T W T F S

  17. AA1651

    San Diego International Airport

    7:00 AM

    SAN

    4h 55m

    Nonstop

    2:55 PM

    CLT

    S M T W T F S
    Search

  18. AA2994

    Charlotte Douglas International Airport

    4:37 PM

    CLT

    1h 27m

    Nonstop

    6:04 PM

    BWI

    S M T W T F -

  19. AA1860

    San Diego International Airport

    9:25 PM

    SAN

    4h 35m

    Nonstop

    5:00 AM

    CLT

    S M T W T F S
    Search

  20. AA1216

    Charlotte Douglas International Airport

    7:05 AM

    CLT

    1h 28m

    Nonstop

    8:33 AM

    BWI

    S M T W T - S
Find more flights and airlines

About San Diego International Airport and Baltimore/Washington International Airport

Learn about San Diego International Airport (SAN) and Baltimore/Washington International Airport (BWI) — including location, terminals, transportation, and travel tips.

Flight distance 3,690.38 km
Cheapest one-way ticket price $136
Cheapest return ticket price $277

FAQs for San Diego International Airport to Baltimore/Washington International Airport Flights

  • How long is the flight from San Diego International Airport to Baltimore/Washington International Airport?

    San Diego International Airport to Baltimore/Washington International Airport takes about 4 hours 52 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from San Diego International Airport (SAN) to Baltimore/Washington International Airport (BWI).
  • The earliest flight from San Diego International Airport to Baltimore/Washington International Airport departs at 06:35, and the last departs at 22:40, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Diego International Airport (SAN) to Baltimore/Washington International Airport (BWI) is quite popular. Without considering departure times or holidays, tickets cost around $540 in October, the most expensive month to book this route.
  • The earliest flight departs from San Diego International Airport (SAN) at 06:15 and arrives in Baltimore/Washington International Airport (BWI) at 16:17.
  • The latest flight departs from San Diego International Airport (SAN) at 19:40 and arrives in Baltimore/Washington International Airport (BWI) at 07:14.
    • The distance from Baltimore/Washington International Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 81 flights per month.
  • One-way flights from San Diego International Airport to Baltimore/Washington International Airport currently start from $136, and round-trip fares start from $277. The current lowest fare is a American Airlines flight departing on Sun, Oct 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Diego International Airport to Baltimore/Washington International Airport is $286. Prices may vary depending on the departure date, airline, and availability.
  • San Diego International Airport to Baltimore/Washington International Airport operates around 26 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Diego International Airport and Baltimore/Washington International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.