Flight Routes from Baltimore to San Francisco

Trip type

Our cheapest offers for flights from Baltimore to San Francisco

Here you can compare cheap flights from Baltimore (BWI) to San Francisco (SFO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Francisco. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Baltimore
San Francisco
Outbound
04/15/26
direct
UA0504
06h 11min
Return
-
United Airlines
$139
Baltimore
San Francisco
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
08/05/26
1 Stopover (MSP)
SY0396, SY0193
12h 26min
Sun Country Airlines ?
$387
Best option
Baltimore
San Francisco
Outbound
07/26/26
direct
UA2192
05h 50min
Return
08/05/26
direct
UA1340
05h 30min
United Airlines ?
$568
Baltimore
San Francisco
Please note: transfer for connecting flight
Outbound
06/25/26
1 Stopover (MSP)
SY0194, SY0395
07h 53min
Return
06/30/26
1 Stopover (MCO)
F91646, NK0907
09h 46min
Sun Country Airlines
$652
found yesterday
Baltimore
San Francisco
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
08/05/26
1 Stopover (MSP)
SY0396, SY0193
12h 26min
Sun Country Airlines
$413
Baltimore
San Francisco
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
08/05/26
1 Stopover (MSP)
SY0396, SY0193
12h 26min
Sun Country Airlines ?
$424
Baltimore
San Francisco
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
08/05/26
1 Stopover (MSP)
SY0396, SY0193
12h 26min
Sun Country Airlines
$431
Baltimore
San Francisco
Outbound
06/25/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
06/30/26
1 Stopover (SEA)
AS0591, AS0781
09h 59min
Sun Country Airlines ?
$505
found yesterday
Baltimore
San Francisco
Outbound
06/25/26
1 Stopover (MSP)
SY0194, SY0397
13h 24min
Return
06/30/26
2 Stopovers (LAS, MSP)
F94402, SY0108, SY0193
35h 24min
Sun Country Airlines ?
$557
found yesterday
Baltimore
San Francisco
Outbound
06/25/26
direct
UA2192
05h 50min
Return
06/30/26
direct
UA1340
05h 30min
United Airlines
$577
found yesterday
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to San Francisco

Favorite airline: Frontier Airlines
Frontier Airlines is the most popular airline for flights from Baltimore to San Francisco.
Frontier Airlines
38 %
Sun Country Airlines
34 %
United Airlines
22 %
Cheapest weekday: Wednesday
On this route flights are cheapest on Wednesday when a ticket costs $207.00 on average.
Stopover flights are the cheapest connection
On this route, direct flights are $122.00 more expensive than flights with a stopover.
non stop flight
1 stop
06h 10min
12h 57min
329 USD
207 USD
Favourite connection: via Minneapolis
The most popular route is via Minneapolis and is booked by 37 % of all travelers.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
08h 51min, from 274 USD
37 %
1 stopover Dallas-Fort Worth International Airport, T
12h 57min, from 207 USD
27 %
Direct flights
06h 10min, from 329 USD
13 %

Important flight information

Flight information: Baltimore - San Francisco

Cheapest outbound flight from 139,00 USD
Roundtrip from 386,19 USD
Flight duration min. 06:15 / max. 07:05
Return flight duration min. 04:56/ max. 08:25
Distance 3949 km
Flights per week 16
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport San Francisco International Airport, CA (SFO)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Francisco
Flight destinations with a similar price
Flight destinations with a similar price