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$200+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 4/216:05 am
SBP
-
BWI
1 stop8h 03m
United Airlines
Wed 4/296:23 am
BWI
-
SBP
1 stop10h 26m
United Airlines
Deal found 1/27$329
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/216:05 am
SBP
-
BWI
2 stops14h 19m
United Airlines
Sat 5/23:27 pm
BWI
-
SBP
2 stops11h 17m
United Airlines
Deal found 1/28$339
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 5/67:16 am
SBP
-
BWI
1 stop7h 22m
United Airlines
Tue 5/124:12 pm
BWI
-
SBP
1 stop8h 04m
United Airlines
Deal found 1/27$349
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 5/67:16 am
SBP
-
BWI
1 stop7h 22m
United Airlines
Sun 5/106:25 pm
BWI
-
SBP
1 stop8h 19m
United Airlines
Deal found 1/27$359
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/246:05 am
SBP
-
BWI
1 stop8h 15m
United Airlines
Wed 3/48:00 am
BWI
-
SBP
2 stops12h 15m
United Airlines
Deal found 1/27$364
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 5/165:52 pm
SBP
-
BWI
2 stops10h 28m
United Airlines
Tue 5/1910:00 am
BWI
-
SBP
2 stops10h 11m
United Airlines
Deal found 1/27$380
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/105:00 am
SBP
-
BWI
1 stop7h 04m
United Airlines
Tue 2/174:09 pm
BWI
-
SBP
1 stop8h 00m
United Airlines
Deal found 1/27$383

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$200
(Alaska Airlines)

Popular in

November

Cheapest in

August

Average price

$670
Provider with most accurate pricing for San Luis Obispo County-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Baltimore/Washington flights.
Search Deals
From San Luis Obispo County to Baltimore/Washington
Search Deals
One-way flight from San Luis Obispo County to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Wed 3/11

5:00 am-3:01 pm

1 stop7h 01m

Baltimore/Washington

Mon 3/23

4:03 pm-9:04 pm

1 stop8h 01m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Thu 3/12

6:00 pm-5:05 am

1 stop8h 05m

Baltimore/Washington

Mon 3/23

6:31 pm-11:59 pm

1 stop8h 28m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 6/23

5:52 pm-7:09 am

1 stop10h 17m

Baltimore/Washington

Tue 7/7

5:50 pm-11:45 pm

1 stop8h 55m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Thu 2/19

5:56 pm-6:34 am

1 stop9h 38m

Baltimore/Washington

Sun 2/22

6:08 pm-11:59 pm

1 stop8h 51m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Thu 5/7

5:52 pm-5:14 am

1 stop8h 22m

Baltimore/Washington

Tue 5/12

4:12 pm-9:16 pm

1 stop8h 04m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Fri 5/8

5:52 pm-5:14 am

1 stop8h 22m

Baltimore/Washington

Tue 5/12

4:12 pm-9:16 pm

1 stop8h 04m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 4/21

6:05 am-5:08 pm

1 stop8h 03m

Baltimore/Washington

Wed 4/29

6:23 am-1:49 pm

1 stop10h 26m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 4/21

5:00 am-3:11 pm

1 stop7h 11m

Baltimore/Washington

Sat 5/2

4:12 pm-9:16 pm

1 stop8h 04m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Tue 3/31

6:05 am-5:08 pm

1 stop8h 03m

Baltimore/Washington

Tue 4/14

4:18 pm-9:35 pm

1 stop8h 17m

$329

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

Thu 3/12

7:33 pm-5:46 pm

1 stop19h 13m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 19 results
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.

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.

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 January 29, 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
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

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
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

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
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

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 United Airlines fly from San Luis Obispo to Baltimore in about 7h 01m. 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 $409. You may be able to fly from San Luis Obispo to Baltimore for 31% 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.

See more FAQs

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$409Average$587FlexibilityNo cancel feeOn-time69%

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