$54 Cheap flights from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl. (BWI to SAN)

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Find The Best Dates To Fly from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl.

Compare Flight Prices from Baltimore to San Diego

Affordable Airfare Tickets from BWI to SAN Airport

The cheapest flights to San Diego Intl. found within the past 7 days were $149 round trip and $54 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 28 - Sat, May 31
BWI
Baltimore
SAN
San Diego
$149 Roundtrip, found 7 hours ago
$149
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Sat, May 31, priced at $149 found 7 hours ago
Wed, May 28 - Wed, Jun 4
BWI
Baltimore
SAN
San Diego
$153 Roundtrip, just found
$153
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Wed, Jun 4, priced at $153 just found
Wed, May 28 - Wed, Jun 4
BWI
Baltimore
SAN
San Diego
$161 Roundtrip, found 13 hours ago
$161
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Wed, Jun 4, priced at $161 found 13 hours ago
Wed, May 28 - Sat, May 31
BWI
Baltimore
SAN
San Diego
$170 Roundtrip, found 7 hours ago
$170
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Sat, May 31, priced at $170 found 7 hours ago
Wed, May 28 - Mon, Jun 2
BWI
Baltimore
SAN
San Diego
$171 Roundtrip, found 14 hours ago
$171
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Mon, Jun 2, priced at $171 found 14 hours ago
Mon, May 5 - Wed, May 21
BWI
Baltimore
SAN
San Diego
$172 Roundtrip, found 4 hours ago
$172
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, May 5 from Baltimore to San Diego, returning Wed, May 21, priced at $172 found 4 hours ago
Sat, May 24 - Wed, May 28
BWI
Baltimore
SAN
San Diego
$173 Roundtrip, found 6 hours ago
$173
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Sat, May 24 from Baltimore to San Diego, returning Wed, May 28, priced at $173 found 6 hours ago
Wed, May 28 - Mon, Jun 2
BWI
Baltimore
SAN
San Diego
$175 Roundtrip, found 14 hours ago
$175
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to San Diego, returning Mon, Jun 2, priced at $175 found 14 hours ago
Tue, May 20 - Wed, May 21
BWI
Baltimore
SAN
San Diego
$181 Roundtrip, found 7 hours ago
$181
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, May 20 from Baltimore to San Diego, returning Wed, May 21, priced at $181 found 7 hours ago
Wed, May 21 - Wed, May 28
BWI
Baltimore
SAN
San Diego
$182 Roundtrip, found 3 hours ago
$182
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, May 21 from Baltimore to San Diego, returning Wed, May 28, priced at $182 found 3 hours ago

San Diego Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Alma San Diego Downtown, a Tribute Portfolio Hotel

Alma San Diego Downtown, a Tribute Portfolio Hotel

4 out of 5
per person
Jun 20 - Jun 23
found 13 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Diego (SAN)
Pala Casino Spa And Resort

Pala Casino Spa And Resort

4 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 13 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Diego (SAN)
Catamaran Resort and Spa

Catamaran Resort and Spa

4 out of 5
Save 100% on your flight
per person
May 26 - May 31
found 9 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Diego (SAN)
La Jolla Cove Suites

La Jolla Cove Suites

3 out of 5
Save 100% on your flight
per person
May 26 - May 31
found 9 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Diego (SAN)
Staypineapple, Hotel Z, Gaslamp San Diego

Staypineapple, Hotel Z, Gaslamp San Diego

3 out of 5
per person
Jun 16 - Jun 22
found 8 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Diego (SAN)
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Frequently asked questions

Are there direct flights from BWI Marshall to San Diego Airport?
If you’re not a huge fan of layovers, you should plan your flight from BWI to SAN well ahead of time. Southwest Airlines is the only carrier that operates nonstop flights on this route.
How long is the flight from BWI Marshall to San Diego Airport?
It usually takes around 6 hours and 58 minutes to jet from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SAN. You’ll be cruising at altitude for a while, so keep yourself entertained with a movie or get stuck into the in-flight magazine.
What is the flight distance from BWI to San Diego Intl. Airport (SAN)?
The flight distance from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SAN is 2,300 mi. We recommend you bring along some reading material or some Sudoku puzzles to make the journey more entertaining.
What airlines fly from BWI Marshall to San Diego Airport?
Locked in the dates for your next vacation? Want to fly straight from BWI Marshall to San Diego Intl. Airport (SAN)? With Southwest Airlines offering up to 56 flights per month, you’ll be cruising above the clouds in next to no time.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Baltimore to San Diego

 

Traveling From
Baltimore Washington Intl. Thurgood Marshall
Traveling To
San Diego Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$149

Route Info

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to San Diego International Airport


Origin:
BWI - Baltimore/Wash International Thurgood Marshall Airport
Destination:
SAN - San Diego International Airport
Distance:
2,302.00 miles


Airlines & Aircraft Used on BWI to SAN Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 777 all pax models
American Airlines
De Havilland Canada DHC-6 Twin Otter
American Airlines
Harbin Yunshuji Y12
United Airlines
Airbus A330-200

Discover our best flights from Baltimore BWI to San Diego SAN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Baltimore BWI to San Diego SAN at the right price  

Airfares to San Diego SAN from Baltimore BWI currently cost between $149 and $182. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Baltimore BWI to San Diego SAN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Baltimore BWI to San Diego SAN on Travelocity starting at $54. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Diego SAN from Baltimore BWI quicker with direct flights. 

Get to San Diego faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAN from BWI to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Baltimore BWI to San Diego SAN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAN from BWI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Baltimore BWI to San Diego SAN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Baltimore BWI to San Diego SAN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Diego SAN from Baltimore BWI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAN from BWI have this option.  

 

Travel with confidence when you book flights to San Diego SAN from Baltimore BWI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.