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$70+ Cheap flights from Maryland to San Diego (SAN)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Maryland to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Maryland to San Diego

Cheapest flights from Maryland to San Diego
Explore the most affordable flight options available from Maryland to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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.
Tue 12/179:46 amBWI - SAN
1 stop12h 49mSpirit Airlines
Sun 1/56:15 amSAN - BWI
1 stop13h 31mSpirit Airlines
Deal found 11/20$236
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/105:10 pmIAD - SAN
Nonstop5h 37mAlaska Airlines
Sat 12/148:55 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 11/19$257
This Frontier deal was found by Cheapflights users on 11/20. 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.
Thu 12/191:01 pmDCA - SAN
1 stop13h 53mFrontier
Tue 12/246:25 amSAN - DCA
1 stop12h 34mFrontier
Deal found 11/20$258
This Kissandfly.com deal was found by Cheapflights users on 11/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:00 amDCA - SAN
1 stop19h 49mMultiple Airlines
Sat 12/148:25 pmSAN - DCA
2 stops17h 34mMultiple Airlines
Deal found 11/19$260
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/109:10 amIAD - SAN
1 stop7h 47mAmerican Airlines
Sat 12/146:15 amSAN - IAD
1 stop7h 43mAmerican Airlines
Deal found 11/19$263
This CheapOair deal was found by Cheapflights users on 11/20. 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.
Thu 12/59:53 pmPHL - SAN
1 stop28h 56mFrontier
Sun 12/86:25 amSAN - PHL
1 stop11h 16mFrontier
Deal found 11/20$268
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:27 pmPHL - SAN
3 stops27h 08mSpirit Airlines
Sat 12/146:15 amSAN - PHL
2 stops28h 25mSpirit Airlines
Deal found 11/20$269
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Thu 12/1212:20 pmBWI - SAN
2 stops22h 53mMultiple Airlines
Thu 12/196:25 amSAN - BWI
1 stop28h 01mMultiple Airlines
Deal found 11/19$272
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:07 amIAD - SAN
1 stop9h 53mDelta
Tue 12/1711:56 amSAN - IAD
1 stop8h 29mDelta
Deal found 11/21$276
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Mon 12/238:29 amPHL - SAN
1 stop7h 58mMultiple Airlines
Sun 12/296:25 amSAN - PHL
1 stop19h 44mMultiple Airlines
Deal found 11/20$279
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/121:15 pmIAD - SAN
Nonstop5h 38mUnited Airlines
Tue 12/1710:45 amSAN - IAD
1 stop7h 03mUnited Airlines
Deal found 11/20$287
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:00 amBWI - SAN
1 stop7h 46mDelta
Mon 12/97:10 pmSAN - BWI
1 stop7h 42mDelta
Deal found 11/20$296

Find flights from Maryland to San Diego within your budget

Customize your flight search to find flights from Maryland to San Diego 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan Diego

BWI - SAN

BWISAN

Baltimore/Washington

Tue 12/17

9:46 am-7:35 pm

1 stop12h 49m

San Diego

Sun 1/5

6:15 am-10:46 pm

1 stop13h 31m

$236

Washington, D.C.San Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Wed 1/8

5:25 pm-8:17 pm

Nonstop5h 52m

San Diego

Tue 1/14

8:30 am-4:23 pm

Nonstop4h 53m

$257

BaltimoreSan Diego

BWI - SAN

BWISAN

Baltimore/Washington

Wed 2/19

12:12 pm-2:11 pm

2 stops28h 59m

San Diego

Mon 2/24

10:29 am-8:35 pm

1 stop7h 06m

$257

Washington, D.C.San Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Thu 12/19

1:01 pm-11:54 pm

1 stop13h 53m

San Diego

Wed 12/25

6:25 am-4:59 pm

1 stop7h 34m

$258

Washington, D.C.San Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 12/10

7:00 am-11:49 pm

1 stop19h 49m

San Diego

Sat 12/14

8:25 pm-4:59 pm

2 stops17h 34m

$260

Washington, D.C.San Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Tue 12/10

9:10 am-1:57 pm

1 stop7h 47m

San Diego

Sat 12/14

6:15 am-4:58 pm

1 stop7h 43m

$263

PhiladelphiaSan Diego

PHL - SAN

PHLSAN

Philadelphia

Fri 1/24

8:33 am-11:52 pm

2 stops18h 19m

San Diego

Wed 1/29

6:15 am-7:28 am

3 stops22h 13m

$265

Washington, D.C.San Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Wed 1/1

6:15 pm-8:47 pm

Nonstop5h 32m

San Diego

Tue 2/4

10:39 am-9:01 pm

1 stop7h 22m

$267

PhiladelphiaSan Diego

PHL - SAN

PHLSAN

Philadelphia

Thu 12/5

9:53 pm-11:49 pm

1 stop28h 56m

San Diego

Sun 12/8

6:25 am-8:41 pm

1 stop11h 16m

$268

PhiladelphiaSan Diego

PHL - SAN

PHLSAN

Philadelphia

Fri 1/17

10:05 pm-1:05 pm

2 stops18h 00m

San Diego

Sun 1/19

6:25 am-8:48 pm

1 stop11h 23m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 58 results
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Best time to book a flight from Maryland to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Maryland 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.

Travel insights for flights from Maryland to San Diego

Get recent, data-driven insights about flights from Maryland to San Diego including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Maryland to San Diego (average of $266). Flying from Maryland to San Diego in March is currently the most expensive (average of $339). 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 MD to SAN?

Find hourly flight availability from Maryland to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to San Diego as you normally would.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated November 21, 2024.
To help decide which airline to fly from Maryland to San Diego, see what other customers have to say about Spirit Airlines, Alaska Airlines and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.5
Good
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Maryland to San Diego. 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 into for flights to San Diego from Maryland?

    For a flight from Maryland to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

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

    This flight path from Maryland to San Diego was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $70 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $78 and American Airlines from $109 one-way.

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

    While some choose either Baltimore/Washington - San Diego or Washington, D.C. Reagan-National - San Diego, Washington, D.C. Dulles Intl - San Diego is the most popular route from Maryland to San Diego.

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

    The cheapest flight price from Maryland to San Diego is $219. On average you can expect to pay $541. The most popular route, (Washington, D.C. Dulles Intl - San Diego), can usually be booked for $257.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to San Diego 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 Maryland to San Diego?

    Currently, September is the cheapest month in which you can book a flight from Maryland to San Diego (average of $266). Flying from Maryland to San Diego in March is currently the most expensive (average of $339). 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 Maryland to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Maryland to San Diego

Discover the top 7 airlines that operate flights from Maryland to San Diego. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$266FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$231FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$236Average$337FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$257Average$452FlexibilityNo cancel feeOn-time69%
DeltaCheapest$264Average$409FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$542FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$418Average$542FlexibilityNo cancel feeOn-time63%
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