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

Currently priced at $399, 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 $419 and $428, respectively. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Baltimore to San Luis Obispo one-way?

$215 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $220 and $475, respectively.

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

Travelers seeking maximum savings on their Baltimore to San Luis Obispo flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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 March. 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 $616 on average during October, but can be found for as low as $372.

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

It’s optimal to fly from Baltimore to San Luis Obispo in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

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 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 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.

$215+ Save on Flights from Baltimore to San Luis Obispo

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Cheap flight deals from Baltimore to San Luis Obispo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$399 (American Airlines)
One-way from	$215 (United Airlines)
Popular in	November
Cheapest in	April
Average price	$695

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

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

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($114 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).

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Average for round-trip flights in February 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 febrero 20, 2025.

jue. 3/206:03 amBWI - SBP

1 stop8h 46mAmerican Airlines

mar. 3/257:09 pmSBP - BWI

2 stops13h 09mAmerican Airlines

Deal found 2/19

$399

mar. 4/156:36 amBWI - SBP

1 stop10h 32mUnited Airlines

vie. 4/256:25 pmSBP - BWI

1 stop10h 01mUnited Airlines

Deal found 2/18

$419

jue. 3/207:03 pmBWI - SBP

1 stop26h 36mAlaska Airlines

mar. 3/257:31 pmSBP - BWI

1 stop19h 32mAlaska Airlines

Deal found 2/19

$428

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 febrero 20, 2025.

jue. 3/206:03 amBWI - SBP

1 stop8h 46mAmerican Airlines

mar. 3/257:09 pmSBP - BWI

2 stops13h 09mAmerican Airlines

Deal found 2/19

$399

mar. 4/156:36 amBWI - SBP

1 stop10h 32mUnited Airlines

vie. 4/256:25 pmSBP - BWI

1 stop10h 01mUnited Airlines

Deal found 2/18

$419

jue. 3/207:03 pmBWI - SBP

1 stop26h 36mAlaska Airlines

mar. 3/257:31 pmSBP - BWI

1 stop19h 32mAlaska Airlines

Deal found 2/19

$428

Last-minute flights from Baltimore to San Luis Obispo
Discover last-minute flight deals from Baltimore to San Luis Obispo. Data last updated febrero 20, 2025 and is based on user searches.

mar. 2/256:15 amBWI - SBP

1 stop11h 04mUnited Airlines

mar. 3/114:15 pmSBP - BWI

1 stop11h 38mUnited Airlines

Deal found 2/19

$895

vie. 3/146:45 pmBWI - SBP

1 stop8h 14mUnited Airlines

mar. 3/187:25 amSBP - BWI

1 stop7h 10mUnited Airlines

Deal found 2/19

$495

jue. 3/206:03 amBWI - SBP

1 stop8h 46mAmerican Airlines

mar. 3/257:09 pmSBP - BWI

2 stops13h 09mAmerican Airlines

Deal found 2/19

$399

jue. 3/207:03 pmBWI - SBP

1 stop26h 36mAlaska Airlines

mar. 3/257:31 pmSBP - BWI

1 stop19h 32mAlaska Airlines

Deal found 2/19

$428

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 febrero 20, 2025.

mar. 6/107:00 pmBWI - SBP

1 stop7h 59mUnited Airlines

Deal found 2/20

$215

lun. 3/175:00 amBWI - SBP

2 stops10h 18mAmerican Airlines

Deal found 2/20

$220

jue. 2/276:56 pmBWI - SBP

1 stop26h 31mAlaska Airlines

Deal found 2/19

$475

Find flights from Baltimore to San Luis Obispo within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

jue. 3/20

6:03 am-11:49 am

1 stop8h 46m

San Luis Obispo County

mar. 3/25

7:09 pm-11:18 am

2 stops13h 09m

$399

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

mar. 4/15

6:36 am-2:08 pm

1 stop10h 32m

San Luis Obispo County

vie. 4/25

6:25 pm-7:26 am

1 stop10h 01m

$419

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

jue. 3/20

7:03 pm-6:39 pm

1 stop26h 36m

San Luis Obispo County

mar. 3/25

7:31 pm-6:03 pm

1 stop19h 32m

$428

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

mar. 6/10

7:00 pm-11:59 pm

1 stop7h 59m

$215

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

lun. 3/17

5:00 am-12:18 pm

2 stops10h 18m

$220

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

jue. 2/27

6:56 pm-6:27 pm

1 stop26h 31m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*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 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 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.

Travel insights for flights from Baltimore to San Luis Obispo

Get recent, data-driven insights about flights from Baltimore to San Luis Obispo including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to San Luis Obispo (average of $374). Flying from Baltimore to San Luis Obispo in June is currently the most expensive (average of $594). 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.

Rainfall in San Luis Obispo by month

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.

Temperature in San Luis Obispo by month

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).

Reviews of airlines servicing San Luis Obispo

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,692 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines

7.4

Good

8,766 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

What are the cheapest airlines flying from Baltimore to San Luis Obispo round-trip?
Currently priced at $399, 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 $419 and $428, respectively. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Baltimore to San Luis Obispo one-way?
$215 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $220 and $475, respectively.
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, January is the cheapest month in which you can book a flight from Baltimore to San Luis Obispo (average of $374). Flying from Baltimore to San Luis Obispo in June is currently the most expensive (average of $594). 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$397	Average$664	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$443	Average$999	FlexibilityNo cancel fee	On-time69%

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$215+ 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 6/10. 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 febrero 20, 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 febrero 20, 2025.

Find flights from Baltimore to San Luis Obispo within your budget

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 February.

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.

Travel insights for flights from Baltimore to San Luis Obispo

Get recent, data-driven insights about flights from Baltimore to San Luis Obispo including ideal travel times, pricing trends, and more.

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

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

Reviews of airlines servicing San Luis Obispo

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.

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

What are the cheapest airlines to fly from Baltimore to San Luis Obispo one-way?

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 Baltimore?

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Alternative routes for Baltimore to San Luis Obispo

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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 febrero 20, 2025.