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$222+ Cheap flights from San Luis Obispo to Baltimore (SBP - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Baltimore

Cheapest flights from San Luis Obispo to Baltimore
Explore the most affordable flight options available from San Luis Obispo to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:36 pmSBP - BWI
1 stop7h 22mAmerican Airlines
Wed 12/316:00 amBWI - SBP
1 stop8h 46mAmerican Airlines
Deal found 12/11$521
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:00 amSBP - BWI
2 stops13h 26mUnited Airlines
Wed 12/314:05 pmBWI - SBP
1 stop8h 00mUnited Airlines
Deal found 12/10$696
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:03 amSBP - BWI
2 stops13h 55mUnited Airlines
Tue 12/304:05 pmBWI - SBP
1 stop8h 00mUnited Airlines
Deal found 12/10$745
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:54 pmSBP - BWI
2 stops15h 11mAmerican Airlines
Tue 12/3012:29 pmBWI - SBP
2 stops12h 55mAmerican Airlines
Deal found 12/11$865

Find flight deals from San Luis Obispo to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$369
(American Airlines)

One-way from

$222
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$948
Provider with most accurate pricing for San Luis Obispo County-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-Baltimore/Washington flights.
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From San Luis Obispo County to Baltimore/Washington
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One-way flight from San Luis Obispo County to Baltimore/Washington
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Highest demand for flights based on searches. 30% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Baltimore 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Baltimore that are best for you.

Fly from

San Luis Obispo

Fly to

Baltimore

Route

Depart

Return

Price

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 3/31

12:45 pm-10:59 pm

1 stop7h 14m

Baltimore/Washington

Tue 4/14

6:45 am-11:39 am

1 stop7h 54m

$369

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 2/24

12:52 pm-11:01 pm

1 stop7h 09m

Baltimore/Washington

Wed 3/4

6:00 am-12:06 pm

1 stop9h 06m

$369

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Sat 1/31

6:17 pm-6:14 pm

1 stop20h 57m

Baltimore/Washington

Tue 2/3

7:14 pm-4:55 pm

2 stops24h 41m

$428

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 4/21

12:27 pm-10:22 pm

1 stop6h 55m

Baltimore/Washington

Wed 4/29

6:45 am-11:39 am

1 stop7h 54m

$430

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 4/21

12:27 pm-10:22 pm

1 stop6h 55m

Baltimore/Washington

Sat 5/2

6:45 am-11:39 am

1 stop7h 54m

$430

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Mon 1/26

3:12 pm-6:14 pm

2 stops24h 02m

$222

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Mon 1/26

6:05 am-5:26 pm

1 stop8h 21m

$260

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Mon 1/26

6:17 pm-5:10 pm

3 stops43h 53m

$415

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Sun 12/21

6:23 pm-5:14 am

1 stop7h 51m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

  • Most accurate provider: When it comes to deals on San Luis Obispo-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Baltimore

What is the cheapest month to book a flight from San Luis Obispo to Baltimore?

Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Baltimore (average of $208). Flying from San Luis Obispo to Baltimore in May is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Luis Obispo to Baltimore?

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from San Luis Obispo to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Luis Obispo to Baltimore?

    Airlines like American Airlines fly from San Luis Obispo to Baltimore in about 7h 14m. The time it takes to get you to your destination can typically vary by up to . The distance between San Luis Obispo and Baltimore is about 2410 mi.

  • What are the cheapest airlines flying from San Luis Obispo to Baltimore round-trip?

    Our cheapest airline available from San Luis Obispo to Baltimore is American Airlines. Our recent data shows that you can find tickets from as low as $368 on this airline. An additional option worth looking into is United Airlines, starting at $411. You may be able to fly from San Luis Obispo to Baltimore for 36% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Luis Obispo to Baltimore that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Baltimore.

  • Can I find deals for business class flights from San Luis Obispo to Baltimore?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Obispo to Baltimore?

    Currently, October is the cheapest month in which you can book a flight from San Luis Obispo to Baltimore (average of $208). Flying from San Luis Obispo to Baltimore in May is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for San Luis Obispo to Baltimore

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Top 2 airlines flying from San Luis Obispo to Baltimore

Discover the top 2 airlines that operate flights from San Luis Obispo to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$411Average$588FlexibilityNo cancel feeOn-time69%

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