Maryland

$67+ Cheap flights from San Diego (SAN) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BWI
abr. 22 — abr. 291
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Cheap flight deals from San Diego to Maryland

Keep the following information in mind while searching for San Diego to Maryland flight deals. Data was last updated abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$178
(Cheapflightsfares)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$367

Good round-trip deal

$388 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for San Diego-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for San Diego-Washington, D.C. (WAS) flights.
From San Diego to Maryland
One-way flight from San Diego to Maryland
Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from San Diego to Maryland.
Price to beat on a one-way flight from San Diego to Maryland.

Find flight deals from San Diego to Maryland

Cheapest flights from San Diego to Maryland
Explore the most affordable flight options available from San Diego to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/306:41 amSAN - BWI
1 stop6h 47mFrontier
sáb. 5/315:48 pmBWI - SAN
1 stop9h 11mFrontier
Deal found 4/17$208
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/95:43 pmSAN - BWI
1 stop9h 27mSpirit Airlines
mar. 5/137:17 amBWI - SAN
1 stop15h 36mSpirit Airlines
Deal found 4/16$209
This Booking.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:25 amSAN - BWI
1 stop7h 57mMultiple Airlines
mar. 5/137:17 amBWI - SAN
1 stop15h 36mMultiple Airlines
Deal found 4/16$210
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/246:25 amSAN - PHL
1 stop21h 22mFrontier
vie. 5/26:42 pmPHL - SAN
1 stop20h 35mFrontier
Deal found 4/17$221
This Travelocity deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:20 amSAN - PHL
2 stops15h 32mMultiple Airlines
dom. 5/116:54 pmPHL - SAN
1 stop8h 04mMultiple Airlines
Deal found 4/17$224
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:20 amSAN - PHL
2 stops15h 32mSpirit Airlines
sáb. 5/106:00 pmPHL - SAN
1 stop8h 56mSpirit Airlines
Deal found 4/17$225
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1710:20 amSAN - IAD
Nonstop5h 05mAlaska Airlines
mar. 5/205:14 pmIAD - SAN
Nonstop5h 34mAlaska Airlines
Deal found 4/16$237
This Alaska Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/241:00 pmSAN - DCA
Nonstop5h 05mAlaska Airlines
mié. 5/286:38 pmDCA - SAN
1 stop16h 01mAlaska Airlines
Deal found 4/17$247
This Travelocity deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/158:54 pmSAN - DCA
1 stop12h 13mMultiple Airlines
mar. 5/209:59 amDCA - SAN
Nonstop5h 33mMultiple Airlines
Deal found 4/17$248
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/218:00 amSAN - IAD
1 stop18h 55mFrontier
dom. 5/257:25 amIAD - SAN
1 stop14h 01mFrontier
Deal found 4/17$250
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/36:30 amSAN - DCA
1 stop7h 31mUnited Airlines
mar. 6/177:00 amDCA - SAN
1 stop8h 28mUnited Airlines
Deal found 4/17$252
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2710:39 pmSAN - DCA
1 stop7h 15mAmerican Airlines
mié. 6/45:00 amDCA - SAN
1 stop8h 30mAmerican Airlines
Deal found 4/17$257

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from San Diego to Maryland that are best for you.

Fly from

San Diego

Fly to

Maryland

Route

Depart

Return

Price

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

sáb. 5/10

5:43 pm-6:01 am

1 stop9h 18m

Philadelphia

mié. 5/14

6:00 pm-7:13 am

1 stop16h 13m

$178

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

vie. 5/30

6:41 am-4:28 pm

1 stop6h 47m

Baltimore/Washington

sáb. 5/31

5:48 pm-11:59 pm

1 stop9h 11m

$208

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

vie. 5/9

5:43 pm-6:10 am

1 stop9h 27m

Baltimore/Washington

mar. 5/13

7:17 am-7:53 pm

1 stop15h 36m

$209

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

vie. 5/9

6:25 am-5:22 pm

1 stop7h 57m

Baltimore/Washington

mar. 5/13

7:17 am-7:53 pm

1 stop15h 36m

$210

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

lun. 5/5

6:25 am-9:15 pm

1 stop11h 50m

Philadelphia

vie. 5/23

7:10 am-11:56 am

1 stop7h 46m

$218

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

vie. 5/23

10:50 am-10:05 pm

1 stop8h 15m

Philadelphia

mié. 5/28

6:00 pm-7:13 am

1 stop16h 13m

$223

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

sáb. 5/17

10:20 am-6:25 pm

Nonstop5h 05m

Washington, D.C. Dulles Intl

mar. 5/20

5:14 pm-7:48 pm

Nonstop5h 34m

$237

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

sáb. 5/24

1:00 pm-9:05 pm

Nonstop5h 05m

Washington, D.C. Reagan-National

mié. 5/28

6:38 pm-7:39 am

1 stop16h 01m

$247

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

jue. 5/22

7:16 pm-5:55 am

1 stop7h 39m

Washington, D.C. Dulles Intl

lun. 5/26

7:25 am-11:56 am

1 stop7h 31m

$247

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

jue. 5/15

8:54 pm-12:07 pm

1 stop12h 13m

Washington, D.C. Reagan-National

mar. 5/20

9:59 am-12:32 pm

Nonstop5h 33m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 60 results
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Best time to book a flight from San Diego to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Maryland

What is the cheapest month to book a flight from San Diego to Maryland?

Currently, August is the cheapest month in which you can book a flight from San Diego to Maryland (average of $241). Flying from San Diego to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to MD?

Find hourly flight availability from San Diego to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

When flying from San Diego to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Diego to Maryland

Explore weekly flight availability from San Diego to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 17, 2025.

The most flights from SAN to USMD are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated abril 17, 2025.
To help decide which airline to fly from San Diego to Maryland, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Diego to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Diego to Maryland?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Maryland. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • How popular is this San Diego to Maryland flight route?

  • What are the cheapest airlines to fly from San Diego to Maryland one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $67. Frontier flights start at $88 while deals on American Airlines start at $129 one-way.

  • What are the most popular routes from San Diego to Maryland?

  • What are the cheapest flights from San Diego to Maryland?

    While on average a flight from San Diego to Maryland is generally $344, our data shows the cheapest flight currently is $138. When looking at the most popular route, (San Diego - Washington, D.C. Dulles Intl), you can expect to pay $181 for that flight.

  • Can I find deals for flights from San Diego to Maryland that include hotel bookings?

    Yes. In addition to deals on San Diego to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Maryland.

  • Can I find deals for business class flights from San Diego to Maryland?

    Yes. Cheapflights offers flight deals from San Diego to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Maryland?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Maryland (average of $241). Flying from San Diego to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Diego to Maryland

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Diego to Maryland

Discover the top 7 airlines that operate flights from San Diego to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$143Average$250FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$157Average$617FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$473FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$267Average$337FlexibilityNo cancel feeOn-time75%
DeltaCheapest$276Average$402FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$371Average$511FlexibilityNo cancel feeOn-time63%

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