S$205 Cheap Flights from Baltimore to San Diego

View S$205 flight on Mon, 6 Apr, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to San Diego Intl. Airport (SAN)

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Cheap Flights from Baltimore to San Diego (BWI-SAN)

Prices were available within the past 7 days and start at S$205 for one-way flights and S$409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$409 Return, found 3 days ago
S$409
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$409 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$448 Return, found 3 days ago
S$448
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$448 found 3 days ago
United
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$460 Return, found 3 days ago
S$460
Return
found 3 days ago
Select United flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$460 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$499 Return, found 3 days ago
S$499
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$499 found 3 days ago
United
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$500 Return, found 3 days ago
S$500
Return
found 3 days ago
Select United flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$500 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$539 Return, found 3 days ago
S$539
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$539 found 3 days ago
United
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$551 Return, found 3 days ago
S$551
Return
found 3 days ago
Select United flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$551 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$563 Return, found 3 days ago
S$563
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$563 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$589 Return, found 3 days ago
S$589
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$589 found 3 days ago
United
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$590 Return, found 3 days ago
S$590
Return
found 3 days ago
Select United flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$590 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$601 Return, found 3 days ago
S$601
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$601 found 3 days ago
Delta
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$603 Return, found 3 days ago
S$603
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$603 found 3 days ago
American Airlines
Mon, 6 Apr - Fri, 10 Apr
BWI
Baltimore
SAN
San Diego
S$615 Return, found 3 days ago
S$615
Return
found 3 days ago
Select American Airlines flight, departing Mon, 6 Apr from Baltimore to San Diego, returning Fri, 10 Apr, priced at S$615 found 3 days ago

Find the cheapest month to fly from Baltimore (BWI) to San Diego (SAN)

September is typically the cheapest month to fly

From S$175 - S$462 per traveller.

Frequently asked questions

How much is a flight from BWI to San Diego Intl. Airport (SAN)?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from BWI Marshall to SAN start from S$409. Book ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Airport to San Diego Airport?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI Marshall to San Diego Intl. Airport (SAN)?
The flight distance between BWI Airport and SAN is 3,700 kilometres. Listen to your favourite tunes or read a good book and the trip will zip on by.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SAN?
Offering 30 flights every month, Southwest Airlines (WN) is a popular choice when flying straight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Diego Intl. Airport (SAN).
Are Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SAN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BWI Airport to SAN at the last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

0
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
San Diego Intl.
Return price
S$408
Distance
3664 km

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Perfect flights from Baltimore to San Diego

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Baltimore to San Diego

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