Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baltimore to San Francisco from $232

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 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
7:04 pm - 6:01 pm
BWI
-
STS
25h 57m
1 stop
Alaska Airlines Logo
6:53 pm - 6:04 pm
STS
-
BWI
20h 11m
1 stop
$431Alaska Airlines
Wed, Mar 25 - Tue, Mar 31
Alaska Airlines Logo
7:04 pm - 6:01 pm
BWI
-
STS
25h 57m
1 stop
Alaska Airlines Logo
7:05 am - 6:04 pm
STS
-
BWI
31h 59m
2 stops
$433Alaska Airlines
Wed, Mar 25 - Tue, Mar 31
Alaska Airlines Logo
5:30 pm - 12:13 pm
BWI
-
STS
21h 43m
2 stops
Alaska Airlines Logo
7:00 am - 6:28 am
STS
-
BWI
20h 28m
2 stops
$453Alaska Airlines
Sat, May 16 - Wed, May 20
Southwest Logo
4:20 pm - 10:10 pm
BWI
-
STS
8h 50m
1 stop
Southwest Logo
11:00 am - 9:55 pm
STS
-
BWI
7h 55m
1 stop
$454Southwest
Tue, Apr 14 - Fri, Apr 17
Southwest Logo
2:00 pm - 10:10 pm
BWI
-
STS
11h 10m
2 stops
Southwest Logo
11:00 am - 11:55 pm
STS
-
BWI
9h 55m
1 stop
$459Southwest
Tue, Apr 14 - Fri, Apr 17
Southwest Logo
3:10 pm - 10:10 pm
BWI
-
STS
10h 00m
2 stops
Southwest Logo
4:40 pm - 5:40 am
STS
-
BWI
10h 00m
2 stops
$464Southwest
Tue, Apr 14 - Fri, Apr 17
Alaska Airlines Logo
7:04 am - 10:57 pm
BWI
-
STS
18h 53m
1 stop
Alaska Airlines Logo
7:46 pm - 6:16 pm
STS
-
BWI
19h 30m
1 stop
$468Alaska Airlines
Sat, Apr 25 - Mon, Apr 27
Southwest Logo
4:25 pm - 10:40 pm
BWI
-
STS
9h 15m
1 stop
Southwest Logo
4:40 pm - 5:30 am
STS
-
BWI
9h 50m
1 stop
$469Southwest
Mon, Apr 13 - Fri, Apr 17
Alaska Airlines Logo
5:30 pm - 11:30 pm
BWI
-
STS
9h 00m
1 stop
Alaska Airlines Logo
7:00 am - 6:28 am
STS
-
BWI
20h 28m
2 stops
$473Alaska Airlines
Wed, May 27 - Tue, Jun 2
Southwest Logo
2:00 pm - 10:40 pm
BWI
-
STS
11h 40m
2 stops
Southwest Logo
11:00 am - 11:55 pm
STS
-
BWI
9h 55m
1 stop
$474Southwest
Mon, Apr 13 - Fri, Apr 17

Southwest flights from Baltimore to Santa Rosa

Our best Southwest deals on Baltimore to Santa Rosa flight tickets
Southwest
Apr 14
BWI4:20 pmBaltimore/Washington
8h 50m
1 stop
STS10:10 pmSanta Rosa Sonoma County
Apr 17
STS11:00 amSanta Rosa Sonoma County
7h 55m
1 stop
BWI9:55 pmBaltimore/Washington
$454
Southwest
Apr 14
BWI2:00 pmBaltimore/Washington
11h 10m
2 stops
STS10:10 pmSanta Rosa Sonoma County
Apr 17
STS11:00 amSanta Rosa Sonoma County
9h 55m
1 stop
BWI11:55 pmBaltimore/Washington
$459
Southwest
Apr 14
BWI3:10 pmBaltimore/Washington
10h 00m
2 stops
STS10:10 pmSanta Rosa Sonoma County
Apr 17
STS4:40 pmSanta Rosa Sonoma County
10h 00m
2 stops
BWI5:40 amBaltimore/Washington
$464

Alaska Airlines flights from Baltimore to Santa Rosa

Our best Alaska Airlines deals on Baltimore to Santa Rosa flight tickets
Alaska Airlines
Mar 25
BWI7:04 pmBaltimore/Washington
25h 57m
1 stop
STS6:01 pmSanta Rosa Sonoma County
Mar 31
STS6:53 pmSanta Rosa Sonoma County
20h 11m
1 stop
BWI6:04 pmBaltimore/Washington
$431
Alaska Airlines
Mar 25
BWI7:04 pmBaltimore/Washington
25h 57m
1 stop
STS6:01 pmSanta Rosa Sonoma County
Mar 31
STS7:05 amSanta Rosa Sonoma County
31h 59m
2 stops
BWI6:04 pmBaltimore/Washington
$433
Alaska Airlines
May 16
BWI5:30 pmBaltimore/Washington
21h 43m
2 stops
STS12:13 pmSanta Rosa Sonoma County
May 20
STS7:00 amSanta Rosa Sonoma County
20h 28m
2 stops
BWI6:28 amBaltimore/Washington
$453

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 January 29, 2026.
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

Wed 3/25

7:04 pm-6:01 pm

1 stop25h 57m

Santa Rosa Sonoma County

Tue 3/31

6:53 pm-6:04 pm

1 stop20h 11m

$431

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Wed 3/25

7:04 pm-6:01 pm

1 stop25h 57m

Santa Rosa Sonoma County

Tue 3/31

7:05 am-6:04 pm

2 stops31h 59m

$433

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Sat 5/16

5:30 pm-12:13 pm

2 stops21h 43m

Santa Rosa Sonoma County

Wed 5/20

7:00 am-6:28 am

2 stops20h 28m

$453

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Tue 4/14

4:20 pm-10:10 pm

1 stop8h 50m

Santa Rosa Sonoma County

Fri 4/17

11:00 am-9:55 pm

1 stop7h 55m

$454

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Tue 4/14

2:00 pm-10:10 pm

2 stops11h 10m

Santa Rosa Sonoma County

Fri 4/17

11:00 am-11:55 pm

1 stop9h 55m

$459

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Tue 4/14

3:10 pm-10:10 pm

2 stops10h 00m

Santa Rosa Sonoma County

Fri 4/17

4:40 pm-5:40 am

2 stops10h 00m

$464

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Sat 4/25

7:04 am-10:57 pm

1 stop18h 53m

Santa Rosa Sonoma County

Mon 4/27

7:46 pm-6:16 pm

1 stop19h 30m

$468

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Mon 4/13

4:25 pm-10:40 pm

1 stop9h 15m

Santa Rosa Sonoma County

Fri 4/17

4:40 pm-5:30 am

1 stop9h 50m

$469

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Wed 5/27

5:30 pm-11:30 pm

1 stop9h 00m

Santa Rosa Sonoma County

Tue 6/2

7:00 am-6:28 am

2 stops20h 28m

$473

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Mon 4/13

2:00 pm-10:40 pm

2 stops11h 40m

Santa Rosa Sonoma County

Fri 4/17

11:00 am-11:55 pm

1 stop9h 55m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 20m

Direct flights

None
The fastest flight from Baltimore to Santa Rosa takes 8h 20m
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 20m.

  • 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
11,808 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $572Free CancellationRating
7.2
11,206 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.

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States