Cheap flights from Maryland (MD) to San Diego (SAN)

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How to find the cheapest flight from
Maryland to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare Maryland to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
How far in advance should I book a flight from Maryland to San Diego?

Travelers have found it’s best to book a flight 17 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Maryland to San Diego 1-2 weeks in advance for as low as $73, or $98 for flights within the next 24 hours.

What is the cheapest month to fly from Maryland to San Diego?

July is one of the best times of the year to fly to San Diego from Maryland. Prices for July average $80 per person but you can even find prices for as low as $44. The most expensive prices can be found in the month of December. Opting for a July flight can save you 33% on your journey compared to booking in July

Cheap flights from Maryland to San Diego in May, June 2021

The best prices found for Maryland to SAN flights for May, June
8 Jun - 16 Jun
$189pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
8 Jun - 16 Jun
$223pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 May - 31 May
$226pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Maryland to San Diego 2021 flight deals

Cheap flights to San Diego from Maryland found for this year
17 Aug - 26 Aug
$173pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
BWI
Baltimore/Washington
10 Aug - 17 Aug
$179pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
BWI
Baltimore/Washington
17 Aug - 25 Aug
$180pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Non-stop flights to San Diego from Maryland

Save time with Maryland to San Diego direct flight deals
8 Sep - 16 Sep
$265pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
United Airlines
Non-Stop
IAD
Washington Dulles Intl
16 Sep - 22 Sep
$292pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
United Airlines
Non-Stop
IAD
Washington Dulles Intl
10 Sep - 15 Sep
$295pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Maryland to San Diego

Late deals on round-trip flights to San Diego from Maryland, departing today and this week
27 May - 31 May
$226pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 May - 31 May
$234pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
27 May - 1 Jun
$237pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

One-way flights to San Diego from Maryland

The cheapest one-way flights from Maryland to San Diego
1:30 am - 5:37 am
Delta
1 Stop
7h 07m
BWI - SAN
Delta
$119
Delta
2:10 am - 10:46 am
Spirit Airlines
1 Stop
11h 36m
BWI - SAN
Spirit Airlines
$132
FlightNetwork
1:25 pm - 7:35 pm
Alaska Airlines
1 Stop
9h 10m
DCA - SAN
Alaska Airlines
$138
hutchgo.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Maryland</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Maryland to San Diego

Are flight prices decreasing from Maryland to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Maryland and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Maryland to San Diego to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Maryland to San Diego. Policies will vary by airline.

Which airlines flying from Maryland to San Diego have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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.

Can I find flights from Maryland to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Maryland to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $173, but on average you can expect to pay $198.

Are there nonstop flights from Maryland to San Diego for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Maryland to San Diego under $300. A good price for a nonstop flight from Maryland to San Diego is less than $346.

Are there last-minute flights available from Maryland to San Diego for under $300?

There are currently 20+ open flights from Maryland to San Diego within the next 7 days for less than $300.

What are the most popular airlines that fly from Maryland to San Diego?

Before booking your flight from Maryland to San Diego check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

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

The most popular route from Maryland to San Diego is Washington Dulles Intl - San Diego. You may also consider Washington Reagan-National - San Diego or Baltimore/Washington - San Diego.

What are the cheapest Flights from Maryland to San Diego?

The cheapest flight price from Maryland to San Diego is $95. On average you can expect to pay $621. The most popular route, (Washington Dulles Intl - San Diego), can usually be booked for $237.

How long is the flight from Maryland to San Diego?

A quick flight from Maryland to San Diego can take about 5h 08m. United Airlines provides one of the quickest options available for as low as $265. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Maryland to San Diego round-trip?

According to our current data, Spirit Airlines ($180), offers the cheapest pricing from Maryland to San Diego.

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

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $58. Frontier flights start at $113 while deals on American Airlines start at $117 one-way.

Departure points for flights from Maryland to San Diego

Select to see more specific information for flights to San Diego from all departure points in Maryland.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Maryland to San Diego.
Flight duration
4h 57m
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing

Frederick (FDK)
Hagerstown (HGR)
Salisbury (SBY)

Airports servicing San Diego

Top 8 airlines flying from Maryland to San Diego

The chart below displays the airlines Cheapflights users traveling from Maryland to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$105 $199 No cancel fee 62%
Spirit Airlines
$99 $258 No cancel fee 65%
JetBlue
$185 $294 No cancel fee 62%
Delta
$132 $307 No cancel fee N/A
Alaska Airlines
$138 $325 No cancel fee 75%
United Airlines
$121 $350 No cancel fee 69%
American Airlines
$122 $387 No cancel fee 71%
Southwest
$307 $586 No cancel fee 63%
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