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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 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:52 am - 12:54 pm
SAN
-
BWI
26h 02m
1 stop
Frontier Logo
6:00 am - 11:34 am
BWI
-
SAN
32h 34m
2 stops
$224Frontier
週四, 4月 16 - 週二, 4月 21
Frontier Logo
12:12 pm - 11:22 am
SAN
-
BWI
20h 10m
2 stops
Frontier Logo
6:22 pm - 5:59 pm
BWI
-
SAN
26h 37m
1 stop
$226Frontier
週二, 4月 28 - 週二, 5月 5
Multiple Airlines Logo
2:12 pm - 11:22 am
SAN
-
BWI
18h 10m
2 stops
Multiple Airlines Logo
11:21 am - 11:44 pm
BWI
-
SAN
15h 23m
1 stop
$228Multiple Airlines
週二, 4月 28 - 週四, 4月 30
Frontier Logo
6:43 pm - 11:22 am
SAN
-
BWI
13h 39m
2 stops
Frontier Logo
11:21 am - 12:11 am
BWI
-
SAN
15h 50m
1 stop
$229Frontier
週一, 4月 20 - 週日, 4月 26
Frontier Logo
6:45 am - 5:43 pm
SAN
-
BWI
7h 58m
1 stop
Frontier Logo
6:38 pm - 11:44 pm
BWI
-
SAN
8h 06m
1 stop
$231Frontier
週五, 4月 10 - 週一, 4月 13
American Airlines Logo
11:58 am - 10:15 pm
SAN
-
DCA
7h 17m
1 stop
American Airlines Logo
5:25 pm - 10:49 pm
DCA
-
SAN
8h 24m
1 stop
$247American Airlines
週二, 4月 21 - 週二, 4月 28
American Airlines Logo
11:58 am - 11:06 pm
SAN
-
IAD
8h 08m
1 stop
American Airlines Logo
7:16 am - 1:13 pm
IAD
-
SAN
8h 57m
1 stop
$247American Airlines
週二, 4月 21 - 週二, 4月 28
Southwest Logo
10:10 pm - 11:00 am
SAN
-
DCA
9h 50m
1 stop
Southwest Logo
5:20 pm - 9:40 pm
DCA
-
SAN
7h 20m
1 stop
$254Southwest
週二, 5月 26 - 週二, 6月 2
Multiple Airlines Logo
7:59 am - 6:12 pm
SAN
-
IAD
7h 13m
1 stop
Multiple Airlines Logo
7:10 am - 3:53 pm
IAD
-
SAN
11h 43m
1 stop
$254Multiple Airlines
週四, 4月 23 - 週三, 4月 29
Southwest Logo
1:25 pm - 11:40 pm
SAN
-
IAD
7h 15m
1 stop
Southwest Logo
4:30 pm - 9:45 pm
IAD
-
SAN
8h 15m
1 stop
$258Southwest
週三, 5月 6 - 週二, 5月 12

Alaska Airlines flights from San Diego to Maryland

Our best Alaska Airlines deals on San Diego to Maryland flight tickets
Alaska Airlines
Apr 25
SAN9:35 amSan Diego
5h 06m
IAD5:41 pmWashington, D.C. Dulles Intl
May 2
IAD6:47 pmWashington, D.C. Dulles Intl
5h 44m
SAN9:31 pmSan Diego
$275
Alaska Airlines
Sep 15
SAN1:45 pmSan Diego
12h 42m
1 stop
PHL5:27 amPhiladelphia
Sep 22
PHL6:45 amPhiladelphia
10h 52m
1 stop
SAN2:37 pmSan Diego
$383
Alaska Airlines
Apr 8
SAN5:52 pmSan Diego
9h 13m
1 stop
PHL6:05 amPhiladelphia
Apr 28
PHL7:22 amPhiladelphia
11h 31m
1 stop
SAN3:53 pmSan Diego
$428

Southwest flights from San Diego to Maryland

Our best Southwest deals on San Diego to Maryland flight tickets
Southwest
May 26
SAN10:10 pmSan Diego
9h 50m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Jun 2
DCA5:20 pmWashington, D.C. Reagan-National
7h 20m
1 stop
SAN9:40 pmSan Diego
$254
Southwest
May 6
SAN1:25 pmSan Diego
7h 15m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
May 12
IAD4:30 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
SAN9:45 pmSan Diego
$258
Southwest
Apr 22
SAN8:35 amSan Diego
11h 25m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
Apr 29
DCA5:20 pmWashington, D.C. Reagan-National
7h 20m
1 stop
SAN9:40 pmSan Diego
$259

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 3月 28, 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

Cheapest round-trip

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

週四 4/16

7:52 am-12:54 pm

1 stop26h 02m

Baltimore/Washington

週二 4/21

6:00 am-11:34 am

2 stops32h 34m

$224

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

週二 4/28

12:12 pm-11:22 am

2 stops20h 10m

Baltimore/Washington

週二 5/5

6:22 pm-5:59 pm

1 stop26h 37m

$226

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

週二 4/28

2:12 pm-11:22 am

2 stops18h 10m

Baltimore/Washington

週四 4/30

11:21 am-11:44 pm

1 stop15h 23m

$228

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

週一 4/20

6:43 pm-11:22 am

2 stops13h 39m

Baltimore/Washington

週日 4/26

11:21 am-12:11 am

1 stop15h 50m

$229

San DiegoBaltimore

SAN - BWI

SANBWI

San Diego

週五 4/10

6:45 am-5:43 pm

1 stop7h 58m

Baltimore/Washington

週一 4/13

6:38 pm-11:44 pm

1 stop8h 06m

$231

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

週二 4/21

11:58 am-10:15 pm

1 stop7h 17m

Washington, D.C. Reagan-National

週二 4/28

5:25 pm-10:49 pm

1 stop8h 24m

$247

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

週二 4/21

11:58 am-11:06 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

週二 4/28

7:16 am-1:13 pm

1 stop8h 57m

$247

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

週二 5/26

10:10 pm-11:00 am

1 stop9h 50m

Washington, D.C. Reagan-National

週二 6/2

5:20 pm-9:40 pm

1 stop7h 20m

$254

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

週四 4/23

7:59 am-6:12 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

週三 4/29

7:10 am-3:53 pm

1 stop11h 43m

$254
Quickest round-trip

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

週三 5/6

1:25 pm-11:40 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

週二 5/12

4:30 pm-9:45 pm

1 stop8h 15m

$258

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 $277, 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 May 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 $396. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $609.

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 $395. In contrast, the most expensive time of day to depart to Maryland is in the evening when prices are around $467.

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 $385 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 $309 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 6% 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

$228

Fastest flight time

4h 45m

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 $228. The best round-trip flight deal from San Diego to Maryland found on momondo in the last 72 hours is $366.
The fastest flight from San Diego to Maryland takes 4h 45m
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
8,552 reviews
Search Spirit Airlines flights
FrontierPriceFrom $117Free CancellationRating
5.7
3,013 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $197Free CancellationRating
7.9
12,133 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,357 reviews
Search Delta flights
United AirlinesPriceFrom $252Free CancellationRating
7.4
9,500 reviews
Search United Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
American AirlinesPriceFrom $286Free CancellationRating
7.1
11,520 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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