$80 Find Cheap Flights from San Diego to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Maryland departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Maryland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Maryland.
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Cheap Flights from San Diego to Maryland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Washington, D.C.
Baltimore1 stop$220
Salisbury
Salisbury1 stop$670
Washington, D.C.
Baltimore1 stop$220
Salisbury
Salisbury1 stop$670

Book Cheap San Diego to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Maryland

Fri, Apr 10 - Mon, Apr 13
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
$220Frontier
Mon, Apr 13 - Sat, Apr 25
Frontier Logo
8:54 pm - 1:00 pm
SAN
-
DCA
13h 06m
2 stops
Frontier Logo
1:59 pm - 11:06 pm
DCA
-
SAN
12h 07m
1 stop
$243Frontier
Thu, Apr 16 - Fri, Apr 17
Frontier Logo
6:25 am - 9:59 pm
SAN
-
DCA
12h 34m
1 stop
Frontier Logo
6:00 pm - 8:04 pm
DCA
-
SAN
29h 04m
1 stop
$244Frontier
Fri, Apr 10 - Sun, Apr 12
Frontier Logo
9:28 pm - 12:02 pm
SAN
-
DCA
11h 34m
1 stop
Frontier Logo
7:00 am - 12:02 am
DCA
-
SAN
20h 02m
1 stop
$245Frontier
Thu, May 28 - Sun, May 31
Frontier Logo
10:07 pm - 8:12 am
SAN
-
IAD
7h 05m
1 stop
Frontier Logo
9:12 am - 9:12 pm
IAD
-
SAN
15h 00m
1 stop
$245Frontier
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
7:00 am - 7:24 pm
SAN
-
IAD
9h 24m
1 stop
Multiple Airlines Logo
7:00 am - 1:41 pm
IAD
-
SAN
9h 41m
1 stop
$254Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
10:30 pm - 10:42 am
SAN
-
SBY
9h 12m
1 stop
American Airlines Logo
6:41 am - 1:25 pm
SBY
-
SAN
9h 44m
1 stop
$670American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
7:30 pm - 10:42 am
SAN
-
SBY
12h 12m
2 stops
American Airlines Logo
5:01 am - 10:39 am
SBY
-
SAN
8h 38m
1 stop
$676American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
6:15 am - 8:31 pm
SAN
-
SBY
11h 16m
2 stops
American Airlines Logo
5:25 pm - 11:51 pm
SBY
-
SAN
9h 26m
2 stops
$681American Airlines
Fri, Aug 21 - Sat, Aug 29
American Airlines Logo
11:29 am - 9:59 pm
SAN
-
SBY
7h 30m
1 stop
American Airlines Logo
5:01 am - 10:39 am
SBY
-
SAN
8h 38m
1 stop
$687American Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Maryland flights

Get data-powered insights and trends into flights from San Diego to Maryland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Diego to Maryland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Maryland from San Diego found in the last 72 hours was to Baltimore, at $243 round-trip. The most popular route is from San Diego (SAN) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $243.

What is the cheapest time of day to fly to Maryland?

The average price for all round-trip flights from San Diego to Maryland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maryland is generally in the afternoon, when round-trip flights cost $392 on average. The most expensive time of day to fly to Maryland is generally at night, which is peak travel time and where the average cost of a ticket is $474.

Can I save money by flying with a layover from San Diego to Maryland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $446, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Maryland is August, when tickets cost $277 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $417 and $412 respectively.

What’s the cheapest day of the week to fly from San Diego to Maryland?

The average price of all round-trip flights from San Diego to Maryland clicked on KAYAK for each day over the last 12 months.

When flying from San Diego to Maryland, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to San Diego, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Maryland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Maryland, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$80
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from San Diego to Philadelphia

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from San Diego to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Maryland

  • Looking for a cheap flight? 25% of our users found tickets from San Diego to the following destinations at these prices or less: Washington, D.C. $251 one-way - $350 round-trip

Reviews of the top 5 airlines serving from San Diego to Maryland

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4324 reviews
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
8.1Boarding
Airline reviews

I liked it better when you were truer to your roots Am paying more for less fun

6.0 GoodMary, Mar 2026
MCO - BWI
Read more Southwest reviews

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The last 3 flights between BWI and BDL canceled the beverage service mid- way. Just say up front that the fight is too short. Thanks!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Not good. One of my luggage is missing. And until now they can’t find it

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Flight attendants were kind and courteous. We were a delayed due to the incoming flight; but we made it safe which is what matters. Thanks!

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

we boarded the plane and then sat for OVER AN HOUR on it, first waiting for fuel and then the crew timed out. the flight kept getting delayed longer and longer, a 9:30pm flight is still on the ground at 1:15am.

Delay due to personnel issues on Spirit’s end. Original departure time 9:30pm. Took off at 2:15am. Lost an entire night’s sleep bc Spirit couldn’t get a crew together. Very poor.

My flight was delayed by over an hour and the turbulance was horrible.

I was double booked for my ticket- they have record of it and admitted to their error but wouldn’t let me board until I paid once again for the fare- have documentation of their mistake -

I cannot effectively rate the food and drink as I had not. Otherwise, the trip was fine. The seats were nice, the crew was fine. They could smile once in a while. They all look like they were mad.

They charged late fees for selecting seats (no $0 options). They also changed my gate within the last half hour and are refusing to reimburse my costs to drive across the country with two small children in a rental car.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

the fligh was delay form 9am to 10, delayed again from 10 to 11, than delay and gate change to 12 and delay another gate change to 3;25 pm

For the price of the fare, there really isn’t much to complain about.

A Spirit agent caused me to miss my flight. The company has not responded for request of refund. Stay away from Spirit.

Remind customers of the need to have passport or new ID for boarding.

The flight never took off and we spent 7 hours at the airport

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Inbound plane was on time and flight departed on time with no issues while boarding.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Everything you need to know for your flight from San Diego to Maryland

Information on your arrival and departure airports