Cheap flights from Maryland to San Diego (SAN)
How far in advance should I book a flight from Maryland to San Diego?
Users have found that booking a flight from Maryland to San Diego at least 15 days early can save you up to 3% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from Maryland to San Diego for as little as $378 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $397 for flights departing within the next 3 days.
What is the cheapest month to fly from Maryland to San Diego?
The best pricing can be found in the month of August. Prices to San Diego from Maryland average $387. You can even find prices in August for less than $387, as users have found deals to San Diego from as low as $109. The month of December appears to be one of the more expensive times to travel to San Diego from Maryland. Flying in the targeted month can save you up to 29%.
When is the cheapest time to fly from Maryland to San Diego (MD - SAN)?
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.
Cheap flights from Maryland to San Diego in May, June 2022
The best prices found for Maryland to SAN flights for May, June
Washington, D.C. Reagan-National
San Diego
1 stop
24h 42mSan Diego
Washington, D.C. Reagan-National
1 stop
17h 00mFrontier
Baltimore/Washington
San Diego
1 stop
25h 21mSan Diego
Baltimore/Washington
1 stop
17h 03mFrontier
Washington, D.C. Reagan-National
San Diego
1 stop
24h 42mSan Diego
Washington, D.C. Reagan-National
1 stop
12h 34mFrontier
Maryland to San Diego 2022 flight deals
Cheap flights to San Diego from Maryland found for this year
Baltimore/Washington
San Diego
1 stop
15h 28mSan Diego
Baltimore/Washington
1 stop
9h 25mSpirit Airlines
Baltimore/Washington
San Diego
1 stop
15h 28mSan Diego
Baltimore/Washington
1 stop
7h 36mSpirit Airlines
Washington, D.C. Reagan-National
San Diego
1 stop
24h 42mSan Diego
Washington, D.C. Reagan-National
1 stop
17h 00mFrontier
Cheap American Airlines flights from Maryland to San Diego
Baltimore/Washington
San Diego
2 stops
10h 24mSan Diego
Baltimore/Washington
1 stop
7h 00mAmerican Airlines
Baltimore/Washington
San Diego
2 stops
10h 24mSan Diego
Baltimore/Washington
1 stop
7h 02mAmerican Airlines
Washington, D.C. Dulles Intl
San Diego
1 stop
6h 40mSan Diego
Washington, D.C. Dulles Intl
2 stops
9h 22mAmerican Airlines
Cheap United Airlines flights from Maryland to San Diego
Washington, D.C. Dulles Intl
San Diego
Nonstop
5h 26mSan Diego
Washington, D.C. Dulles Intl
Nonstop
4h 50mUnited Airlines
Washington, D.C. Dulles Intl
San Diego
1 stop
7h 18mSan Diego
Washington, D.C. Dulles Intl
Nonstop
4h 50mUnited Airlines
Washington, D.C. Reagan-National
San Diego
1 stop
8h 56mSan Diego
Washington, D.C. Reagan-National
1 stop
8h 37mUnited Airlines
Non-stop flights to San Diego from Maryland
Save time with Maryland to San Diego direct flight deals
Washington, D.C. Dulles Intl
San Diego
Nonstop
5h 26mSan Diego
Washington, D.C. Dulles Intl
Nonstop
4h 50mUnited Airlines
Washington, D.C. Dulles Intl
San Diego
Nonstop
5h 11mSan Diego
Washington, D.C. Dulles Intl
Nonstop
4h 51mUnited Airlines
Washington, D.C. Dulles Intl
San Diego
Nonstop
5h 24mSan Diego
Washington, D.C. Dulles Intl
Nonstop
4h 51mUnited Airlines
Last minute flights from Maryland to San Diego
Late deals on return flights to San Diego from Maryland, departing today and this week
Baltimore/Washington
San Diego
1 stop
21h 52mSan Diego
Baltimore/Washington
1 stop
7h 31mMultiple Airlines
Baltimore/Washington
San Diego
1 stop
14h 11mSan Diego
Baltimore/Washington
1 stop
7h 31mMultiple Airlines
Washington, D.C. Reagan-National
San Diego
1 stop
7h 37mSan Diego
Washington, D.C. Reagan-National
1 stop
12h 34mFrontier
One-way flights to San Diego from Maryland
The cheapest one-way flights from Maryland to San Diego
Baltimore/Washington
San Diego
1 stop
8h 11mSun Country Air
Baltimore/Washington
San Diego
1 stop
15h 28mSpirit Airlines
Washington, D.C. Dulles Intl
San Diego
Nonstop
5h 26mUnited Airlines
Related info for your journey
Useful info, stats and facts about Maryland to San Diego flights.
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.
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.
Can I find flights from Maryland to San Diego for under $300 on Cheapflights?
Yes, there are multiple flights from Maryland to San Diego for under $300. The cheapest flight booked recently is on Spirit Airlines for just $246, but on average you can expect to pay $311.
Are there nonstop flights from Maryland to San Diego for under $400 on Cheapflights?
Cheapflights has at least 20 direct flights from Maryland to San Diego under $400. A good price for a nonstop flight from Maryland to San Diego is less than $440.
Are there last-minute flights available from Maryland to San Diego for under $400?
There are currently 20+ open flights from Maryland to San Diego within the next 7 days for less than $400.
How popular is this Maryland to San Diego flight route?
This flight path from Maryland to San Diego was viewed by 14 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 $147 on Sun Country Air. Other airlines that offer cheap prices include Spirit Airlines from $157 and United Airlines from $159 one-way.
What are the most popular routes from Maryland to San Diego?
While some choose either Washington, D.C. Reagan-National - San Diego or Baltimore/Washington - San Diego, Washington, D.C. Dulles Intl - San Diego is the most popular route from Maryland to San Diego.
What are the most popular airlines that fly from Maryland to San Diego?
The most popular airlines flying from Maryland to San Diego are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.
What are the cheapest flights from Maryland to San Diego?
The cheapest flight price from Maryland to San Diego is $196. On average you can expect to pay $896. The most popular route, (Washington, D.C. Dulles Intl - San Diego), can usually be booked for $326.
Flights to San Diego from Maryland
Can I fly to San Diego from Maryland right now?
Most visitors from Maryland need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.
COVID-19 testing requirements
Visitors from Maryland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Diego.
Quarantine requirements
Visitors from Maryland are not required to quarantine after entering San Diego.
Can I fly back to Maryland from San Diego?
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Maryland.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Maryland.
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
Top 5 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.
Hourly flight availability from Maryland to San Diego
See what time of day planes typically take off from Maryland to San Diego
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |