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Cheap flights from San Diego to Maryland from $80

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 2/11. 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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0 bags

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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
9:45 am - 11:17 am
SAN
-
BWI
22h 32m1 stop
Frontier Logo
6:50 pm - 12:08 am
BWI
-
SAN
32h 18m2 stops
$164Frontier
Wed, Feb 11 - Wed, Feb 18
Frontier Logo
1:03 pm - 7:22 pm
SAN
-
BWI
27h 19m2 stops
Frontier Logo
12:42 pm - 12:24 am
BWI
-
SAN
14h 42m1 stop
$171Frontier
Wed, Jan 7 - Sun, Jan 18
Frontier Logo
2:50 pm - 12:07 pm
SAN
-
BWI
42h 17m2 stops
Frontier Logo
12:42 pm - 12:24 am
BWI
-
SAN
14h 42m1 stop
$174Frontier
Thu, Jan 8 - Sun, Jan 18
American Airlines Logo
12:40 pm - 11:12 pm
SAN
-
IAD
7h 32m1 stop
American Airlines Logo
11:34 am - 4:54 pm
IAD
-
SAN
8h 20m1 stop
$256American Airlines
Fri, Feb 6 - Tue, Feb 10
Southwest Logo
10:45 am - 10:20 pm
SAN
-
DCA
8h 35m2 stops
Southwest Logo
4:50 pm - 9:35 pm
DCA
-
SAN
7h 45m1 stop
$258Southwest
Wed, Jan 7 - Mon, Jan 12
United Airlines Logo
1:05 pm - 8:56 pm
SAN
-
IAD
4h 51mnonstop
United Airlines Logo
9:00 am - 11:50 am
IAD
-
SAN
5h 50mnonstop
$258United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
9:00 am - 7:21 pm
SAN
-
IAD
7h 21m1 stop
United Airlines Logo
5:50 pm - 8:47 pm
IAD
-
SAN
5h 57mnonstop
$267United Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
12:40 pm - 11:12 pm
SAN
-
IAD
7h 32m1 stop
American Airlines Logo
5:26 pm - 10:50 pm
IAD
-
SAN
8h 24m1 stop
$276American Airlines
Fri, Jan 9 - Mon, Jan 12
Delta Logo
6:15 am - 4:46 pm
SAN
-
IAD
7h 31m1 stop
Delta Logo
7:00 am - 1:48 pm
IAD
-
SAN
9h 48m1 stop
$277Delta
Fri, Jan 9 - Sun, Jan 11
Southwest Logo
6:30 am - 3:45 pm
SAN
-
IAD
6h 15m1 stop
Southwest Logo
9:05 am - 4:45 pm
IAD
-
SAN
10h 40m2 stops
$278Southwest
Sat, Feb 21 - Tue, Feb 24

American Airlines flights from San Diego to Maryland

Our best American Airlines deals on San Diego to Maryland flight tickets
American Airlines
Feb 6
SAN12:40 pmSan Diego
7h 32m
1 stop
IAD11:12 pmWashington, D.C. Dulles Intl
Feb 10
IAD11:34 amWashington, D.C. Dulles Intl
8h 20m
1 stop
SAN4:54 pmSan Diego
$256
Find similar
American Airlines
Jan 9
SAN12:40 pmSan Diego
7h 32m
1 stop
IAD11:12 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:26 pmWashington, D.C. Dulles Intl
8h 24m
1 stop
SAN10:50 pmSan Diego
$276
Find similar
American Airlines
Jan 29
SAN11:30 amSan Diego
5h 07m
PHL7:37 pmPhiladelphia
Feb 2
PHL7:50 pmPhiladelphia
6h 08m
SAN10:58 pmSan Diego
$353
Find similar

Delta flights from San Diego to Maryland

Our best Delta deals on San Diego to Maryland flight tickets
Delta
Jan 9
SAN6:15 amSan Diego
7h 31m
1 stop
IAD4:46 pmWashington, D.C. Dulles Intl
Jan 17
IAD5:59 pmWashington, D.C. Dulles Intl
7h 46m
1 stop
SAN10:45 pmSan Diego
$267
Find similar
Delta
Jan 21
SAN6:15 amSan Diego
7h 23m
1 stop
BWI4:38 pmBaltimore/Washington
Jan 29
BWI1:02 pmBaltimore/Washington
8h 49m
1 stop
SAN6:51 pmSan Diego
$277
Find similar
Delta
Jan 6
SAN6:30 amSan Diego
8h 59m
1 stop
DCA6:29 pmWashington, D.C. Reagan-National
Jan 16
DCA5:00 pmWashington, D.C. Reagan-National
10h 05m
1 stop
SAN12:05 amSan Diego
$308
Find similar

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 December 18, 2025.
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

Wed 2/11

9:45 am-11:17 am

1 stop22h 32m

Baltimore/Washington

Wed 2/18

6:50 pm-12:08 am

2 stops32h 18m

$164

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Wed 1/7

1:03 pm-7:22 pm

2 stops27h 19m

Baltimore/Washington

Sun 1/18

12:42 pm-12:24 am

1 stop14h 42m

$171

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

Thu 1/8

2:50 pm-12:07 pm

2 stops42h 17m

Baltimore/Washington

Sun 1/18

12:42 pm-12:24 am

1 stop14h 42m

$174

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 2/6

12:40 pm-11:12 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

Tue 2/10

11:34 am-4:54 pm

1 stop8h 20m

$256

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Wed 1/7

10:45 am-10:20 pm

2 stops8h 35m

Washington, D.C. Reagan-National

Mon 1/12

4:50 pm-9:35 pm

1 stop7h 45m

$258

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Wed 3/4

1:05 pm-8:56 pm

Nonstop4h 51m

Washington, D.C. Dulles Intl

Sun 3/8

9:00 am-11:50 am

Nonstop5h 50m

$258

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 1/9

9:00 am-7:21 pm

1 stop7h 21m

Washington, D.C. Dulles Intl

Mon 1/12

5:50 pm-8:47 pm

Nonstop5h 57m

$267

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 1/9

12:40 pm-11:12 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

Mon 1/12

5:26 pm-10:50 pm

1 stop8h 24m

$276

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Fri 1/9

6:15 am-4:46 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Sun 1/11

7:00 am-1:48 pm

1 stop9h 48m

$277

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Sat 2/21

6:30 am-3:45 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Tue 2/24

9:05 am-4:45 pm

2 stops10h 40m

$278

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 $401. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $596.

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 in the afternoon. Flights from San Diego to Maryland during this time can be as low as $253. In contrast, the most expensive time of day to depart to Maryland is in the evening when prices are around $482.

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 $387 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 $291 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 51% 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

$178

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 $178. The best round-trip flight deal from San Diego to Maryland found on momondo in the last 72 hours is $387.
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 Washington, D.C. Reagan-National (DCA), 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
FrontierPriceFrom $128Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $144Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,006 reviews
Search Delta flights
SouthwestPriceFrom $289Free CancellationRating
7.9
4,249 reviews
Search Southwest 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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