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$190+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
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 July 25, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:43 pm
SBP
-
BWI
1 stop8h 47m
Alaska Airlines
Tue 9/297:15 pm
BWI
-
SBP
2 stops22h 29m
Alaska Airlines
Deal found 7/21$366
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:33 am
SBP
-
BWI
1 stop29h 07m
Alaska Airlines
Mon 8/317:15 pm
BWI
-
SBP
2 stops22h 29m
Alaska Airlines
Deal found 7/21$406
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:33 am
SBP
-
BWI
1 stop29h 07m
Alaska Airlines
Sat 9/127:15 pm
BWI
-
SBP
1 stop17h 23m
Alaska Airlines
Deal found 7/23$407

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(Alaska Airlines)

One-way from

$190
(Alaska Airlines)

Popular in

November

Cheapest in

April

Average price

$591
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
Search Deals
One-way flight from San Luis Obispo County to Baltimore/Washington
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Highest demand for flights based on searches. 16% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 July 25, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Fri 9/25

6:43 pm-6:30 am

1 stop8h 47m

Baltimore/Washington

Tue 9/29

7:15 pm-9:38 am

1 stop17h 23m

$369

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 9/1

3:24 pm-6:30 am

2 stops12h 06m

Baltimore/Washington

Sat 9/12

7:15 pm-9:38 am

1 stop17h 23m

$394

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Thu 8/27

7:33 am-3:40 pm

1 stop29h 07m

Baltimore/Washington

Mon 8/31

7:15 pm-9:31 am

1 stop17h 16m

$419

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Mon 8/24

8:33 pm-1:58 pm

2 stops14h 25m

Baltimore/Washington

Mon 8/31

4:18 pm-9:00 pm

1 stop7h 42m

$484
Quickest round-trip

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 9/22

8:11 am-9:43 pm

2 stops10h 32m

Baltimore/Washington

Sat 9/26

8:00 am-12:27 pm

1 stop7h 27m

$484
Cheapest one-way

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Mon 9/14

5:34 pm-3:40 pm

1 stop19h 06m

$195

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Sat 9/5

6:37 pm-6:30 am

1 stop8h 53m

$213

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Wed 12/9

7:35 pm-5:11 pm

1 stop18h 36m

$218

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Wed 12/2

7:35 pm-5:11 pm

1 stop18h 36m

$223

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Sat 12/12

11:40 am-6:21 am

1 stop15h 41m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • 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.

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 July 25, 2026.
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
10,034 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,847 reviews
United Airlines
7.4
Good
10,034 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 Alaska Airlines fly from San Luis Obispo to Baltimore in about 8h 47m. 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 United Airlines. Our recent data shows that you can find tickets from as low as $329 on this airline. An additional option worth looking into is American Airlines, starting at $368. You may be able to fly from San Luis Obispo to Baltimore for 39% 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.

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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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$329Average$528FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$368Average$602FlexibilityNo cancel feeOn-time71%

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