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Cheap flights from San Diego to Maryland from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Maryland departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:41 am - 11:22 am
SAN
-
BWI
20h 41m
1 stop
Frontier Logo
4:53 pm - 11:08 pm
BWI
-
SAN
33h 15m
2 stops
$191Frontier
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
6:55 am - 5:36 pm
SAN
-
BWI
7h 41m
1 stop
Multiple Airlines Logo
6:41 pm - 12:08 am
BWI
-
SAN
32h 27m
2 stops
$200Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Southwest Logo
9:40 pm - 5:30 am
SAN
-
BWI
4h 50mnonstop
Southwest Logo
8:15 pm - 11:05 pm
BWI
-
SAN
5h 50mnonstop
$217Southwest
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
11:56 am - 10:55 pm
SAN
-
BWI
7h 59m
1 stop
American Airlines Logo
5:17 pm - 10:34 pm
BWI
-
SAN
8h 17m
1 stop
$218American Airlines
Wed, Feb 25 - Sat, Feb 28
Southwest Logo
10:45 am - 10:20 pm
SAN
-
DCA
8h 35m
2 stops
Southwest Logo
3:45 pm - 11:25 pm
DCA
-
SAN
10h 40m
2 stops
$227Southwest
Tue, Mar 3 - Sat, Mar 7
Alaska Airlines Logo
9:28 am - 5:27 pm
SAN
-
IAD
4h 59mnonstop
Alaska Airlines Logo
6:20 pm - 9:19 pm
IAD
-
SAN
5h 59mnonstop
$227Alaska Airlines
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
6:55 pm - 5:18 am
SAN
-
IAD
7h 23m
1 stop
United Airlines Logo
5:54 pm - 8:46 pm
IAD
-
SAN
5h 52mnonstop
$237United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
9:45 pm - 5:43 am
SAN
-
IAD
4h 58mnonstop
United Airlines Logo
9:27 am - 4:05 pm
IAD
-
SAN
9h 38m
1 stop
$243United Airlines
Wed, May 6 - Sat, May 9
Alaska Airlines Logo
3:45 pm - 5:40 am
SAN
-
IAD
10h 55m
1 stop
Alaska Airlines Logo
7:05 am - 3:46 pm
IAD
-
SAN
11h 41m
1 stop
$247Alaska Airlines
Fri, Mar 6 - Wed, Mar 11
American Airlines Logo
10:40 pm - 1:21 pm
SAN
-
SBY
11h 41m
2 stops
American Airlines Logo
6:00 am - 2:18 pm
SBY
-
SAN
11h 18m
2 stops
$695American Airlines
Fri, May 1 - Sun, May 17

American Airlines flights from San Diego to Maryland

Our best American Airlines deals on San Diego to Maryland flight tickets
American Airlines
Feb 25
SAN11:56 amSan Diego
7h 59m
1 stop
BWI10:55 pmBaltimore/Washington
Feb 28
BWI5:17 pmBaltimore/Washington
8h 17m
1 stop
SAN10:34 pmSan Diego
$218
American Airlines
Mar 6
SAN10:35 pmSan Diego
7h 24m
1 stop
DCA8:59 amWashington, D.C. Reagan-National
Mar 11
DCA1:41 pmWashington, D.C. Reagan-National
8h 28m
1 stop
SAN7:09 pmSan Diego
$247
American Airlines
May 19
SAN9:45 pmSan Diego
8h 11m
1 stop
BWI8:56 amBaltimore/Washington
May 23
BWI7:13 pmBaltimore/Washington
7h 46m
1 stop
SAN11:59 pmSan Diego
$303

Southwest flights from San Diego to Maryland

Our best Southwest deals on San Diego to Maryland flight tickets
Southwest
Mar 10
SAN9:40 pmSan Diego
4h 50m
BWI5:30 amBaltimore/Washington
Mar 14
BWI8:15 pmBaltimore/Washington
5h 50m
SAN11:05 pmSan Diego
$217
Southwest
Feb 28
SAN9:45 pmSan Diego
4h 45m
BWI5:30 amBaltimore/Washington
Mar 7
BWI8:15 pmBaltimore/Washington
5h 50m
SAN11:05 pmSan Diego
$237
Southwest
Apr 14
SAN7:00 pmSan Diego
7h 40m
1 stop
BWI5:40 amBaltimore/Washington
Apr 18
BWI7:55 pmBaltimore/Washington
5h 40m
SAN10:35 pmSan Diego
$238

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from San Diego to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Sat 2/28

11:41 am-11:22 am

1 stop20h 41m

Baltimore/Washington

Sat 3/7

4:53 pm-11:08 pm

2 stops33h 15m

$191

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Fri 3/6

6:55 am-5:36 pm

1 stop7h 41m

Baltimore/Washington

Tue 3/10

6:41 pm-12:08 am

2 stops32h 27m

$200

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Tue 3/10

9:40 pm-5:30 am

Nonstop4h 50m

Baltimore/Washington

Sat 3/14

8:15 pm-11:05 pm

Nonstop5h 50m

$217

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Wed 2/25

11:56 am-10:55 pm

1 stop7h 59m

Baltimore/Washington

Sat 2/28

5:17 pm-10:34 pm

1 stop8h 17m

$218

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 3/3

10:45 am-10:20 pm

2 stops8h 35m

Washington, D.C. Reagan-National

Sat 3/7

3:45 pm-11:25 pm

2 stops10h 40m

$227

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Thu 2/26

9:28 am-5:27 pm

Nonstop4h 59m

Washington, D.C. Dulles Intl

Tue 3/3

6:20 pm-9:19 pm

Nonstop5h 59m

$227

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 2/27

6:55 pm-5:18 am

1 stop7h 23m

Washington, D.C. Dulles Intl

Tue 3/3

5:54 pm-8:46 pm

Nonstop5h 52m

$237

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Wed 5/6

9:45 pm-5:43 am

Nonstop4h 58m

Washington, D.C. Dulles Intl

Sat 5/9

9:27 am-4:05 pm

1 stop9h 38m

$243

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 3/6

3:45 pm-5:40 am

1 stop10h 55m

Washington, D.C. Dulles Intl

Wed 3/11

7:05 am-3:46 pm

1 stop11h 41m

$247

San DiegoSalisbury

SAN - SBY

SANSBY

San Diego

Fri 5/1

10:40 pm-1:21 pm

2 stops11h 41m

Salisbury-Ocean City

Sun 5/17

6:00 am-2:18 pm

2 stops11h 18m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

How to get the cheapest flight ticket from San Diego to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from San Diego is in August. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in August, then you should wait until September to fly from San Diego, when ticket prices are also cheap, with an average price of $317.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from San Diego to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $403. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $590.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from San Diego to Maryland during this time can be as low as $377. In contrast, the most expensive time of day to depart to Maryland is in the evening when prices are around $480.

What is the cheapest San Diego to Maryland flight route?

Fly from San Diego to Baltimore/Washington for the best San Diego - Maryland flight prices

How far in advance should I book a flight to Maryland?

You are more likely to see cheaper flights to Maryland from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from San Diego for as low as $307 on momondo.

What cabin class options are available on San Diego to Maryland flights?

There is only 1 cabin class available to choose from on San Diego to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Maryland flights?

You could potentially save up to 14% on your flight if you consider stops on a San Diego to Maryland flight.

Cheap San Diego to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Maryland

Best Price Found

$208

Fastest flight time

4h 37m

Direct flights

Every day

Airports in Maryland

112 airports
The best one-way flight to Maryland from San Diego in the past 72 hours is $208. The best round-trip flight deal from San Diego to Maryland found on momondo in the last 72 hours is $338.
The fastest flight from San Diego to Maryland takes 4h 37m
Direct flights go from San Diego to Maryland every day.
There are 112 airports in Maryland. From San Diego there are direct flights to Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from San Diego Airport to Maryland?

    Prices for flights from San Diego Airport to Maryland refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Maryland?

  • How old do you have to be to fly from San Diego Airport to Maryland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Maryland?

Best airlines flying from San Diego to Maryland

Compare and see reviews for airlines that fly from San Diego to Maryland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $115Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
FrontierPriceFrom $117Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $197Free CancellationRating
8.0
11,831 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,132 reviews
Search Delta flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
11,213 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Maryland?

Once all potential San Diego to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to Maryland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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