Cheap flights from Baltimore to San Luis Obispo (BWI - SBP) from $429

This is the cheapest one-way flight price, found on 9/25. Prices may vary by date and flight preferences.
BWI — SBP
Oct 2 — Oct 91

How to find the cheapest flight from Baltimore (BWI) to San Luis Obispo (SBP)

All the information you need to plan the best BWI to SBP flight in 2023: compare Baltimore to San Luis Obispo flight prices with the expected peak season, weather and rainfall in San Luis Obispo.

Popular in

June

Cheapest in

November

Average price

$756

Round-trip from

$377
High demand for flights, 51% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in September 2023
From Baltimore/Washington to San Luis Obispo County

BWI - SBP

Price

$377 - $670

SBP

Temperature

51.8 - 66.2 °F

SBP

Rainfall

0 - 4 inches

What is the cheapest day to fly round-trip from Baltimore to San Luis Obispo?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Baltimore to San Luis Obispo?

To save up to 36% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to San Luis Obispo from $910 1-2 weeks out and tickets from $945 for flights departing within the next 72 hours.

What is the cheapest month to fly from Baltimore to San Luis Obispo?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to San Luis Obispo. Flights to San Luis Obispo from Baltimore in October are about $720 on average during October, but can be found for as low as $537.

When is the cheapest time to fly from Baltimore to San Luis Obispo (BWI - SBP)?

It’s optimal to fly from Baltimore to San Luis Obispo in the morning. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Baltimore to San Luis Obispo

Check out some of the cheapest American Airlines flights we've come across from Baltimore to San Luis Obispo. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Baltimore to San Luis Obispo

Some of the lowest-priced United Airlines flights we've found at this time heading from Baltimore to San Luis Obispo. Deals frequently update to provide users with more options.

Cheap Baltimore to San Luis Obispo flights in September & October 2023

The best prices found for BWI to SBP flights for September, October
Listed are some of the best fares we've found on flights departing from Baltimore to San Luis Obispo in 2023. More deals are always being added, so be sure to check back regularly.

Baltimore to San Luis Obispo 2023 flight deals

Cheap flights to San Luis Obispo from Baltimore found for this year
Listed are some of the best fares we've found on flights departing from Baltimore to San Luis Obispo in 2023. More deals are always being added, so be sure to check back regularly.

Baltimore to San Luis Obispo flights leaving soon

Late deals on return flights to San Luis Obispo from Baltimore, departing today and this week
Have a look at some of the flights available from Baltimore to San Luis Obispo departing last-minute. It's wise to confirm all flight details are correct before booking.

Find flights from Baltimore to San Luis Obispo within your budget

Use the slider to find flights from Baltimore to San Luis Obispo that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$429 - $869

Route

Depart

Return

Price

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Wed 10/25

1 stop8h 29m

San Luis Obispo County

Wed 11/1

1 stop8h 25m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Wed 10/25

2 stops11h 11m

San Luis Obispo County

Wed 11/1

1 stop8h 25m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Thu 1/25

1 stop16h 11m

San Luis Obispo County

Sun 1/28

1 stop14h 49m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Thu 1/25

2 stops18h 47m

San Luis Obispo County

Sun 1/28

1 stop14h 49m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Thu 1/25

2 stops19h 16m

San Luis Obispo County

Sun 1/28

2 stops29h 54m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Fri 1/12

1 stop8h 01m

San Luis Obispo County

Mon 1/15

1 stop6h 49m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Fri 1/12

1 stop8h 01m

San Luis Obispo County

Mon 1/15

2 stops15h 12m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Thu 11/16

1 stop28h 59m

San Luis Obispo County

Tue 11/21

1 stop14h 51m

Baltimore/WashingtonSan Luis Obispo County

BWI - SBP

BWISBP

Baltimore/Washington

Wed 10/25

2 stops19h 44m

San Luis Obispo County

Wed 11/1

2 stops13h 35m

Flights are sorted by cheapest first

Deals found on 9/25

Reviews of airlines servicing San Luis Obispo

To help decide which airline to fly from Baltimore to San Luis Obispo, see what other customers have to say about American Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Food

7.2

Entertainment

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Food

7.2

Entertainment

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Food

7.2

Entertainment

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Boarding

8.3

Food

7.2

Entertainment

7.2

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Related info for your journey

Useful info, stats and facts about Baltimore to San Luis Obispo flights.

Can I find flights from Baltimore to San Luis Obispo for under $500 on Cheapflights?

Yes, there are multiple flights from Baltimore to San Luis Obispo for under $500. The cheapest flight booked recently is on American Airlines for just $429, but on average you can expect to pay $618.

Are there last-minute flights available from Baltimore to San Luis Obispo for under $800?

There are currently 2+ open flights from Baltimore to San Luis Obispo within the next 7 days for less than $800.

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

Currently priced at $429, American Airlines will fly you from Baltimore to San Luis Obispo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $545 and $869, respectively. American Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

What does BWI to SBP mean?

This is defined as Baltimore/Washington Airport (BWI) and San Luis Obispo County Airport (SBP). Codes like San Luis Obispo County Airport are often used to just call airports uniquely.

Other flights to San Luis Obispo

Alternative routes for Baltimore to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Baltimore to San Luis Obispo

The chart below displays the airlines Cheapflights users traveling from Baltimore to San Luis Obispo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$393Average$561FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$428Average$598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Baltimore to San Luis Obispo?

When you search for this flight from Baltimore to San Luis Obispo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to San Luis Obispo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to San Luis Obispo.

Can Cheapflights find flights from Baltimore to San Luis Obispo with no change fees?

Certainly. Search results for flights to San Luis Obispo from Baltimore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Baltimore to San Luis Obispo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which essentially offers users the ability to be notified when flight prices change. Track prices for your flight to San Luis Obispo from Baltimore today and book when you’re ready!

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