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Cheap flights from Baltimore to San Francisco from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San Francisco departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baltimore to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:14 pm - 4:40 pm
BWI
-
STS
24h 26m2 stops
Alaska Airlines Logo
7:57 pm - 5:46 pm
STS
-
BWI
18h 49m1 stop
$357Alaska Airlines
mar., feb. 10 - mié., feb. 18
Alaska Airlines Logo
7:04 am - 7:02 pm
BWI
-
STS
14h 58m2 stops
Alaska Airlines Logo
11:15 am - 6:14 pm
STS
-
BWI
27h 59m1 stop
$423Alaska Airlines
mar., ene. 6 - mié., ene. 7
Alaska Airlines Logo
7:14 pm - 8:41 pm
BWI
-
STS
28h 27m2 stops
Alaska Airlines Logo
9:33 pm - 6:14 pm
STS
-
BWI
17h 41m1 stop
$428Alaska Airlines
jue., ene. 22 - dom., ene. 25
Alaska Airlines Logo
7:04 am - 7:02 pm
BWI
-
STS
14h 58m2 stops
Alaska Airlines Logo
11:15 am - 6:14 pm
STS
-
BWI
27h 59m1 stop
$438Alaska Airlines
mar., ene. 6 - mié., ene. 7
Alaska Airlines Logo
7:14 pm - 11:59 pm
BWI
-
STS
31h 45m1 stop
Alaska Airlines Logo
9:33 pm - 6:14 pm
STS
-
BWI
17h 41m1 stop
$442Alaska Airlines
jue., ene. 22 - dom., ene. 25
Alaska Airlines Logo
7:14 pm - 3:29 pm
BWI
-
STS
23h 15m2 stops
Alaska Airlines Logo
9:33 pm - 6:14 pm
STS
-
BWI
17h 41m1 stop
$443Alaska Airlines
lun., ene. 26 - jue., ene. 29
Alaska Airlines Logo
7:14 pm - 10:35 am
BWI
-
STS
18h 21m1 stop
Alaska Airlines Logo
9:33 pm - 6:14 pm
STS
-
BWI
17h 41m1 stop
$457Alaska Airlines
lun., ene. 26 - jue., ene. 29
Southwest Logo
4:25 pm - 10:40 pm
BWI
-
STS
9h 15m1 stop
Southwest Logo
6:00 am - 7:55 pm
STS
-
BWI
10h 55m1 stop
$504Southwest
vie., may. 1 - mié., may. 6
Southwest Logo
6:25 am - 4:00 pm
BWI
-
STS
12h 35m2 stops
Southwest Logo
6:00 am - 7:50 pm
STS
-
BWI
10h 50m2 stops
$509Southwest
vie., may. 1 - mié., may. 6
Alaska Airlines Logo
7:14 pm - 11:59 pm
BWI
-
STS
31h 45m1 stop
Alaska Airlines Logo
6:30 pm - 6:14 pm
STS
-
BWI
44h 44m2 stops
$527Alaska Airlines
dom., ene. 11 - jue., ene. 15

Alaska Airlines flights from Baltimore to Santa Rosa

Our best Alaska Airlines deals on Baltimore to Santa Rosa flight tickets
Alaska Airlines
Jan 6
BWI7:04 amBaltimore/Washington
14h 58m
2 stops
STS7:02 pmSanta Rosa Sonoma County
Jan 7
STS11:15 amSanta Rosa Sonoma County
27h 59m
1 stop
BWI6:14 pmBaltimore/Washington
$423
Find similar
Alaska Airlines
Jan 22
BWI7:14 pmBaltimore/Washington
28h 27m
2 stops
STS8:41 pmSanta Rosa Sonoma County
Jan 25
STS9:33 pmSanta Rosa Sonoma County
17h 41m
1 stop
BWI6:14 pmBaltimore/Washington
$428
Find similar
Alaska Airlines
Jan 6
BWI7:04 amBaltimore/Washington
9h 28m
1 stop
STS1:32 pmSanta Rosa Sonoma County
Jan 7
STS11:15 amSanta Rosa Sonoma County
27h 59m
1 stop
BWI6:14 pmBaltimore/Washington
$438
Find similar

Southwest flights from Baltimore to Santa Rosa

Our best Southwest deals on Baltimore to Santa Rosa flight tickets
Southwest
May 1
BWI4:25 pmBaltimore/Washington
9h 15m
1 stop
STS10:40 pmSanta Rosa Sonoma County
May 6
STS6:00 amSanta Rosa Sonoma County
10h 55m
1 stop
BWI7:55 pmBaltimore/Washington
$504
Find similar
Southwest
May 1
BWI6:25 amBaltimore/Washington
12h 35m
2 stops
STS4:00 pmSanta Rosa Sonoma County
May 6
STS6:00 amSanta Rosa Sonoma County
10h 50m
2 stops
BWI7:50 pmBaltimore/Washington
$509
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 11, 2025.
Use the filters below to find and compare flights from Baltimore to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

mar. 2/10

7:14 pm-4:40 pm

2 stops24h 26m

Santa Rosa Sonoma County

mié. 2/18

7:57 pm-5:46 pm

1 stop18h 49m

$357

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

mar. 1/6

7:04 am-7:02 pm

2 stops14h 58m

Santa Rosa Sonoma County

mié. 1/7

11:15 am-6:14 pm

1 stop27h 59m

$423

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

jue. 1/22

7:14 pm-8:41 pm

2 stops28h 27m

Santa Rosa Sonoma County

dom. 1/25

9:33 pm-6:14 pm

1 stop17h 41m

$428

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

mar. 1/6

7:04 am-7:02 pm

2 stops14h 58m

Santa Rosa Sonoma County

mié. 1/7

11:15 am-6:14 pm

1 stop27h 59m

$438

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

jue. 1/22

7:14 pm-11:59 pm

1 stop31h 45m

Santa Rosa Sonoma County

dom. 1/25

9:33 pm-6:14 pm

1 stop17h 41m

$442

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

lun. 1/26

7:14 pm-3:29 pm

2 stops23h 15m

Santa Rosa Sonoma County

jue. 1/29

9:33 pm-6:14 pm

1 stop17h 41m

$443

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

lun. 1/26

7:14 pm-10:35 am

1 stop18h 21m

Santa Rosa Sonoma County

jue. 1/29

9:33 pm-6:14 pm

1 stop17h 41m

$457

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

vie. 5/1

4:25 pm-10:40 pm

1 stop9h 15m

Santa Rosa Sonoma County

mié. 5/6

6:00 am-7:55 pm

1 stop10h 55m

$504

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

vie. 5/1

6:25 am-4:00 pm

2 stops12h 35m

Santa Rosa Sonoma County

mié. 5/6

6:00 am-7:50 pm

2 stops10h 50m

$509

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

dom. 1/11

7:14 pm-11:59 pm

1 stop31h 45m

Santa Rosa Sonoma County

jue. 1/15

6:30 pm-6:14 pm

2 stops44h 44m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Baltimore to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Wednesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $494. On the other hand, Sunday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $807.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Baltimore to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $533. Flights in the morning are often more expensive with an average ticket price of $737.

Can stopping save me money on Baltimore to Santa Rosa flights?

You could potentially save up to 3% on your flight if you consider stops on a Baltimore to Santa Rosa flight.

When to book flights from Baltimore to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Santa Rosa (BWI to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Santa Rosa

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Baltimore to Santa Rosa takes 8h 50m
There are no direct flights from Baltimore to Santa Rosa. There are no popular flight routes from Baltimore to Santa Rosa.
Search flight deals

  • How far is Baltimore/Washington to Santa Rosa Sonoma County by plane?

    Santa Rosa Sonoma County is 2451.8 mi away from Baltimore/Washington. By plane, this route typically takes 8h 50m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Baltimore/Washington Airport to Santa Rosa Sonoma County Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to Santa Rosa?

Best airlines flying from Baltimore to Santa Rosa

Compare and see reviews for airlines that fly from Baltimore to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $520Free CancellationRating
8.0
11,431 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $528Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Santa Rosa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Santa Rosa for you.

Can I find flights from Baltimore to Santa Rosa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santa Rosa from Baltimore with this policy.

How can momondo help me find flights from Baltimore to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Santa Rosa.

I’m not ready to book a flight from Baltimore to Santa Rosa right now. Can momondo alert me if prices change?

Price alerts on flights to Santa Rosa from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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