BWI - STS

$198 Find Cheap Flights from Baltimore to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Santa Rosa departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Santa Rosa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Baltimore to Santa Rosa (BWI-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Santa Rosa

Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
7:00 am - 4:14 pmBWI-STS
12h 14m2 stops
Alaska Airlines Logo
11:54 am - 5:33 amSTS-BWI
14h 39m2 stops
$413Alaska Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
7:00 am - 1:36 pmBWI-STS
9h 36m1 stop
Alaska Airlines Logo
11:54 am - 5:33 amSTS-BWI
14h 39m2 stops
$415Alaska Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
7:00 am - 1:36 pmBWI-STS
9h 36m1 stop
Alaska Airlines Logo
2:28 pm - 5:33 amSTS-BWI
12h 05m1 stop
$419Alaska Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Alaska Airlines Logo
7:00 am - 1:36 pmBWI-STS
9h 36m1 stop
Alaska Airlines Logo
7:00 am - 6:22 pmSTS-BWI
8h 22m1 stop
$426Alaska Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Alaska Airlines Logo
7:00 am - 4:14 pmBWI-STS
12h 14m2 stops
Alaska Airlines Logo
7:00 am - 6:22 pmSTS-BWI
8h 22m1 stop
$445Alaska Airlines
Find Deal
Mon, Jul 28 - Sat, Aug 2
American Airlines Logo
6:50 am - 11:40 amBWI-STS
7h 50m1 stop
American Airlines Logo
12:21 pm - 11:17 pmSTS-BWI
7h 56m1 stop
$604American Airlines
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Mon, Jul 28 - Sat, Aug 2
American Airlines Logo
5:00 am - 12:31 pmBWI-STS
10h 31m2 stops
American Airlines Logo
12:21 pm - 11:17 pmSTS-BWI
7h 56m1 stop
$609American Airlines
Find Deal
Mon, Jul 28 - Sat, Aug 2
American Airlines Logo
5:00 am - 3:36 pmBWI-STS
13h 36m2 stops
American Airlines Logo
4:16 pm - 9:45 amSTS-BWI
14h 29m2 stops
$622American Airlines
Find Deal
Fri, Jun 6 - Wed, Jun 11
American Airlines Logo
6:43 am - 11:50 amBWI-STS
8h 07m1 stop
American Airlines Logo
12:30 pm - 11:16 pmSTS-BWI
7h 46m1 stop
$624American Airlines
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Wed, Oct 1 - Sun, Oct 5
 Logo
7:00 am - 7:12 pmBWI-STS
15h 12m1 stop
 Logo
7:53 pm - 8:06 amSTS-BWI
9h 13m1 stop
$1,938
Find Deal
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KAYAK's insights & trends for Baltimore to Santa Rosa flights

Get data-powered insights and trends into flights from Baltimore to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Santa Rosa?

The average price of all round-trip flights from Baltimore to Santa Rosa clicked on KAYAK for each day over the last 12 months.

When flying from Baltimore to Santa Rosa, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

Good to know

Cheapest flight$198
Flight from Baltimore to Santa Rosa

When to book flights from Baltimore to Santa Rosa

Are your dates flexible? Find out the best times to travel from Baltimore to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Santa Rosa

  • What is the cheapest flight from Baltimore to Santa Rosa?

    In the last 3 days, the lowest price for a flight from Baltimore to Santa Rosa was $198 for a one-way ticket and $413 for a round-trip.

  • Do I need a passport to fly between Baltimore and Santa Rosa?

    No, a passport isn't needed to fly from Baltimore to Santa Rosa. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Baltimore to Santa Rosa?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Santa Rosa, also known as Santa Rosa Sonoma County.

  • Which aircraft models fly most regularly from Baltimore to Santa Rosa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Santa Rosa?

    oneworld is the only airline alliance operating flights between Baltimore and Santa Rosa.

  • Which is the best airline for flights from Baltimore to Santa Rosa, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Santa Rosa are Alaska Airlines and American Airlines. With an average price for the route of $686 and an overall rating of 8.0, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $678 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Baltimore to Santa Rosa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Santa Rosa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Santa Rosa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Baltimore to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.2Boarding
7.9Comfort
7.1Entertainment
8.5Crew
7.1Food
Airline reviews

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

8.0 ExcellentAnonymous, May 2025DCA - LAX
Read more Alaska Airlines reviews

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

The staff and crew were excellent. The entire flight process was so friendly and smooth.

flight was canceled. don't cancel flights if you want a better score.

Laney was very helpful. I am computer illiterate. She helped me obtain a boarding pass and preferred seat. She was warm, friendly, helpful, and smiled. I was impressed.

Flight was delayed. Crew was not helpful in the plane.

Missed connection due to waiting on tarmac for gate. Rebooking took 30 minutes in line with 2 people in line in front. Horrible inefficient careless staff.

Boarding was quick and easy as always the crew is on their game as always I always have an enjoyable flight so I’m good.

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Cramped, crowded aircraft. Poorly organized boarding. Tasteless crackers to eat. 40 minutes late. A standard US air travel experience.

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Everything you need to know for your flight from Baltimore to Santa Rosa

Information on your arrival and departure airports

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