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

For as low as $394, United Airlines can have you in San Luis Obispo from Baltimore in 8h 05m. The distance between Baltimore and San Luis Obispo is about 2410 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Currently priced at $368, 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. Check Cheapflights for deals on United Airlines for as low as $443. American Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 4.0 inches per month. December is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Luis Obispo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from BWI to SBP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to San Luis Obispo as you normally would.

Most accurate provider : When it comes to deals on Baltimore-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-San Luis Obispo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-San Luis Obispo flights, Cheapflights users trust Expedia the most. Expedia 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 Baltimore-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$251+ Flights from Baltimore to San Luis Obispo

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

Airfare is below average for this route at the moment. Baltimore to San Luis Obispo flights typically cost between $512 and $1,250 in December. The cheapest round-trip price found within the last 3 days was $394 on United Airlines (Dec 16-Dec 23).

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Find cheap flights from Baltimore to San Luis Obispo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to San Luis Obispo

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$394 (United Airlines)
One-way from	$190 (Expedia)
Popular in	November
Cheapest in	February
Average price	$1,013

Provider with most accurate pricing for Baltimore/Washington-San Luis Obispo County flight deals.

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Provider most trusted by Cheapflights users for Baltimore/Washington-San Luis Obispo County flights.

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From Baltimore/Washington to San Luis Obispo County

Search Deals

One-way flight from Baltimore/Washington to San Luis Obispo County

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

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Find flight deals from Baltimore to San Luis Obispo

Cheapest flights from Baltimore to San Luis Obispo
Explore the most affordable flight options available from Baltimore to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 17, 2025.

mar. 12/168:20 amBWI - SBP

1 stop8h 05mUnited Airlines

mar. 12/232:21 pmSBP - BWI

2 stops12h 03mUnited Airlines

Deal found 11/16

$394

sáb. 11/226:02 amBWI - SBP

1 stop8h 41mAmerican Airlines

vie. 11/286:00 amSBP - BWI

2 stops10h 07mAmerican Airlines

Deal found 11/16

$549

vie. 12/54:15 pmBWI - SBP

1 stop7h 57mUnited Airlines

lun. 12/85:02 amSBP - BWI

1 stop7h 09mUnited Airlines

Deal found 11/17

$558

mar. 12/2312:29 pmBWI - SBP

2 stops8h 55mAmerican Airlines

mié. 12/3112:36 pmSBP - BWI

1 stop7h 26mAmerican Airlines

Deal found 11/17

$578

sáb. 11/224:12 pmBWI - SBP

1 stop7h 56mUnited Airlines

vie. 11/287:04 amSBP - BWI

1 stop7h 47mUnited Airlines

Deal found 11/17

$644

Best flights from Baltimore to San Luis Obispo
Discover carefully curated flight deals from Baltimore to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 17, 2025.

mar. 12/168:20 amBWI - SBP

1 stop8h 05mUnited Airlines

mar. 12/232:21 pmSBP - BWI

2 stops12h 03mUnited Airlines

Deal found 11/16

$394

lun. 1/126:07 amBWI - SBP

1 stop9h 10mAmerican Airlines

dom. 1/181:03 pmSBP - BWI

1 stop7h 17mAmerican Airlines

Deal found 11/17

$455

vie. 12/510:20 amBWI - SBP

2 stops12h 29mUnited Airlines

lun. 12/85:02 amSBP - BWI

1 stop7h 09mUnited Airlines

Deal found 11/17

$563

mar. 12/2312:29 pmBWI - SBP

2 stops8h 55mAmerican Airlines

mié. 12/3112:36 pmSBP - BWI

1 stop7h 26mAmerican Airlines

Deal found 11/17

$578

lun. 3/96:32 amBWI - SBP

1 stop8h 15mAmerican Airlines

mar. 3/1012:35 pmSBP - BWI

1 stop6h 49mAmerican Airlines

Deal found 11/15

$619

lun. 3/96:20 amBWI - SBP

2 stops13h 59mUnited Airlines

mar. 3/1012:38 pmSBP - BWI

1 stop7h 41mUnited Airlines

Deal found 11/15

$624

vie. 3/276:31 pmBWI - SBP

1 stop8h 28mUnited Airlines

dom. 4/52:30 pmSBP - BWI

2 stops12h 22mUnited Airlines

Deal found 11/16

$631

Last-minute flights from Baltimore to San Luis Obispo
Discover last-minute flight deals from Baltimore to San Luis Obispo. Data last updated noviembre 17, 2025 and is based on user searches.

sáb. 11/226:02 amBWI - SBP

1 stop8h 41mAmerican Airlines

vie. 11/286:00 amSBP - BWI

2 stops10h 07mAmerican Airlines

Deal found 11/16

$549

sáb. 11/224:12 pmBWI - SBP

1 stop7h 56mUnited Airlines

vie. 11/287:04 amSBP - BWI

1 stop7h 47mUnited Airlines

Deal found 11/17

$644

vie. 12/54:15 pmBWI - SBP

1 stop7h 57mUnited Airlines

lun. 12/85:02 amSBP - BWI

1 stop7h 09mUnited Airlines

Deal found 11/17

$558

mar. 12/168:20 amBWI - SBP

1 stop8h 05mUnited Airlines

mar. 12/232:21 pmSBP - BWI

2 stops12h 03mUnited Airlines

Deal found 11/16

$394

mar. 12/2312:29 pmBWI - SBP

2 stops8h 55mAmerican Airlines

mié. 12/3112:36 pmSBP - BWI

1 stop7h 26mAmerican Airlines

Deal found 11/17

$578

One-way flights from Baltimore to San Luis Obispo
Search for one-way flight options from Baltimore to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated noviembre 17, 2025.

mié. 12/37:16 pmBWI - SBP

1 stop26h 43mAlaska Airlines

Deal found 11/16

$251

lun. 1/266:34 pmBWI - SBP

1 stop8h 10mUnited Airlines

Deal found 11/16

$260

sáb. 12/67:00 amBWI - SBP

2 stops19h 18mAlaska Airlines

Deal found 11/17

$352

vie. 12/56:02 amBWI - SBP

1 stop8h 39mAmerican Airlines

Deal found 11/17

$372

mar. 12/306:30 amBWI - SBP

1 stop8h 33mUnited Airlines

Deal found 11/16

$400

mar. 12/236:30 amBWI - SBP

1 stop8h 33mUnited Airlines

Deal found 11/16

$422

mar. 12/233:14 pmBWI - SBP

2 stops10h 40mAmerican Airlines

Deal found 11/17

$464

sáb. 12/207:04 amBWI - SBP

1 stop10h 59mAlaska Airlines

Deal found 11/17

$492

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

mar. 12/16

8:20 am-1:25 pm

1 stop8h 05m

San Luis Obispo County

mar. 12/23

2:21 pm-5:24 am

2 stops12h 03m

$394

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

lun. 1/12

6:07 am-12:17 pm

1 stop9h 10m

San Luis Obispo County

dom. 1/18

1:03 pm-11:20 pm

1 stop7h 17m

$455

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

vie. 12/5

10:20 am-7:49 pm

2 stops12h 29m

San Luis Obispo County

lun. 12/8

5:02 am-3:11 pm

1 stop7h 09m

$563

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

mar. 12/23

12:29 pm-6:24 pm

2 stops8h 55m

San Luis Obispo County

mié. 12/31

12:36 pm-11:02 pm

1 stop7h 26m

$578

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

lun. 3/9

6:32 am-11:47 am

1 stop8h 15m

San Luis Obispo County

mar. 3/10

12:35 pm-10:24 pm

1 stop6h 49m

$619

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

lun. 3/9

6:20 am-5:19 pm

2 stops13h 59m

San Luis Obispo County

mar. 3/10

12:38 pm-11:19 pm

1 stop7h 41m

$624

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

vie. 3/27

6:31 pm-11:59 pm

1 stop8h 28m

San Luis Obispo County

dom. 4/5

2:30 pm-5:52 am

2 stops12h 22m

$631

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

mié. 12/3

7:16 pm-6:59 pm

1 stop26h 43m

$251

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

jue. 3/5

6:31 pm-11:59 pm

1 stop8h 28m

$260

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

lun. 1/26

6:34 pm-11:44 pm

1 stop8h 10m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 14 results

Compare providers for flights from Baltimore to San Luis Obispo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to San Luis Obispo in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-San Luis Obispo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-San Luis Obispo flights, Cheapflights users trust Expedia the most. Expedia 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 Baltimore-San Luis Obispo 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 Baltimore to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Baltimore 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 Baltimore to San Luis Obispo

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to San Luis Obispo (average of $202). Flying from Baltimore to San Luis Obispo in February is currently the most expensive (average of $350). 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 Baltimore to San Luis Obispo?

Reviews of airlines servicing San Luis Obispo

Read through reviews of airlines operating flights from Baltimore to San Luis Obispo, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,014 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

9,014 reviews

United Airlines

7.4

Good

9,014 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

American Airlines

7.2

Good

11,049 reviews

United Airlines

7.4

Good

9,014 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

How long is the flight from Baltimore to San Luis Obispo?
For as low as $394, United Airlines can have you in San Luis Obispo from Baltimore in 8h 05m. The distance between Baltimore and San Luis Obispo is about 2410 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Baltimore to San Luis Obispo round-trip?
Currently priced at $368, 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. Check Cheapflights for deals on United Airlines for as low as $443. American Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Baltimore to San Luis Obispo that include hotel bookings?
Yes. In addition to deals on Baltimore to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to San Luis Obispo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to San Luis Obispo.
Can I find deals for business class flights from Baltimore to San Luis Obispo?
Yes. Cheapflights offers flight deals from Baltimore to San Luis Obispo 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 Baltimore to San Luis Obispo?
Currently, September is the cheapest month in which you can book a flight from Baltimore to San Luis Obispo (average of $202). Flying from Baltimore to San Luis Obispo in February is currently the most expensive (average of $350). 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

Morro Bay

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San Simeon

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Top 2 airlines flying from Baltimore to San Luis Obispo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$368	Average$592	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$443	Average$574	FlexibilityNo cancel fee	On-time69%

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$251+ Cheap flights from Baltimore to San Luis Obispo (BWI - SBP)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to San Luis Obispo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to San Luis Obispo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to San Luis Obispo

Cheapest flights from Baltimore to San Luis ObispoExplore the most affordable flight options available from Baltimore to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 17, 2025.

Explore the most affordable flight options available from Baltimore to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to San Luis Obispo that are best for you.

Compare providers for flights from Baltimore to San Luis Obispo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to San Luis Obispo in November.

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

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Baltimore with our price prediction graph.

Cheapflights Insights

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

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

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

Reviews of airlines servicing San Luis Obispo

Read through reviews of airlines operating flights from Baltimore to San Luis Obispo, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to San Luis Obispo. 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 Baltimore to San Luis Obispo?

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

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

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

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

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

Traveling to a place near San Luis Obispo?

Browse thousands of different options on Cheapflights for your next trip

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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

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Cheapest flights from Baltimore to San Luis Obispo
Explore the most affordable flight options available from Baltimore to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 17, 2025.