How long is the flight from Baltimore to San Diego?

BWI–SAN is 5h 35m nonstop, covering 3,686 km (2,290 mi).

Which airlines fly nonstop from Baltimore to San Diego?

Southwest Airlines operates this route nonstop.

How much is a flight from Baltimore to San Diego?

One-way fares on BWI–SAN recently started from $144 ($221 nonstop). The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.

How often do flights run from Baltimore to San Diego?

The route is served 7 days a week (24 scheduled departures).

Flights from Baltimore to San Diego

BWISAN

Baltimore/Washington International Thurgood Marshall Airport (Baltimore, United States) → San Diego International Airport (San Diego, United States)

Nonstop: 5h 35m
Distance: 3,686 km
Frequency: 7×/week
One-way from: $144
Airlines: Southwest Airlines

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Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

WN28706:10→08:455h 35mSouthwest Airlines
WN240709:45→12:205h 35mSouthwest Airlines
WN105916:40→19:155h 35mSouthwest Airlines
WN312921:35→00:155h 40mSouthwest Airlines

Tuesday

WN177206:20→08:555h 35mSouthwest Airlines
WN178410:10→12:455h 35mSouthwest Airlines
WN423418:50→21:255h 35mSouthwest Airlines

Wednesday

WN177206:20→08:555h 35mSouthwest Airlines
WN178410:10→12:455h 35mSouthwest Airlines
WN423418:50→21:255h 35mSouthwest Airlines

Thursday

WN28706:10→08:455h 35mSouthwest Airlines
WN240709:45→12:205h 35mSouthwest Airlines
WN105916:40→19:155h 35mSouthwest Airlines
WN312921:35→00:155h 40mSouthwest Airlines

Friday

WN28706:10→08:455h 35mSouthwest Airlines
WN240709:45→12:205h 35mSouthwest Airlines
WN105916:40→19:155h 35mSouthwest Airlines
WN312921:35→00:155h 40mSouthwest Airlines

Saturday

WN240708:10→10:455h 35mSouthwest Airlines
WN137511:50→14:255h 35mSouthwest Airlines
WN423418:20→21:005h 40mSouthwest Airlines

Sunday

WN279407:15→09:505h 35mSouthwest Airlines
WN115114:30→17:055h 35mSouthwest Airlines
WN342219:50→22:305h 40mSouthwest Airlines

Baltimore to San Diego — frequently asked

How long is the flight from Baltimore to San Diego?: BWI–SAN is 5h 35m nonstop, covering 3,686 km (2,290 mi).
Which airlines fly nonstop from Baltimore to San Diego?: Southwest Airlines operates this route nonstop.
How much is a flight from Baltimore to San Diego?: One-way fares on BWI–SAN recently started from $144 ($221 nonstop). The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Baltimore to San Diego?: The route is served 7 days a week (24 scheduled departures).