BWI - SBP

$260 Find Cheap Flights from Baltimore to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to San Luis Obispo departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Luis Obispo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$329
Overall average: $708
United Airlines
Tue 6/23Tue 6/30
BWI - SBP • 1 stop
Cheapest one-way
$260
Typical prices: $179-$323
United Airlines
Sun 4/19
BWI - SBP • 1 stop
Top airlines
United Airlines
Cheapest • from $329 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Luis Obispo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to San Luis Obispo (BWI-SBP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to San Luis Obispo

Tue, Jun 23 - Tue, Jun 30
United Airlines Logo
5:50 pm - 11:45 pm
BWI
-
SBP
8h 55m
1 stop
United Airlines Logo
6:55 pm - 7:14 am
SBP
-
BWI
9h 19m
1 stop
$329United Airlines
Tue, Jun 23 - Thu, Jul 2
United Airlines Logo
5:50 pm - 11:45 pm
BWI
-
SBP
8h 55m
1 stop
United Airlines Logo
4:50 pm - 5:19 am
SBP
-
BWI
9h 29m
2 stops
$334United Airlines
Wed, Jun 24 - Fri, Jul 3
United Airlines Logo
3:00 pm - 11:44 pm
BWI
-
SBP
11h 44m
2 stops
United Airlines Logo
4:50 pm - 5:19 am
SBP
-
BWI
9h 29m
2 stops
$340United Airlines
Thu, Mar 19 - Tue, Mar 24
United Airlines Logo
6:25 pm - 11:44 pm
BWI
-
SBP
8h 19m
1 stop
United Airlines Logo
6:05 am - 5:23 pm
SBP
-
BWI
8h 18m
1 stop
$359United Airlines
Fri, Feb 27 - Thu, Mar 5
United Airlines Logo
6:26 pm - 11:59 pm
BWI
-
SBP
8h 33m
1 stop
United Airlines Logo
6:15 am - 11:12 pm
SBP
-
BWI
13h 57m
2 stops
$364United Airlines
Tue, Jun 23 - Thu, Jul 2
United Airlines Logo
6:15 am - 4:09 pm
BWI
-
SBP
12h 54m
2 stops
United Airlines Logo
4:50 pm - 5:19 am
SBP
-
BWI
9h 29m
2 stops
$370United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
4:10 pm - 9:15 pm
BWI
-
SBP
8h 05m
1 stop
United Airlines Logo
5:00 am - 3:14 pm
SBP
-
BWI
7h 14m
1 stop
$389United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
4:10 pm - 9:15 pm
BWI
-
SBP
8h 05m
1 stop
United Airlines Logo
5:00 am - 9:17 pm
SBP
-
BWI
13h 17m
2 stops
$394United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
4:10 pm - 11:57 pm
BWI
-
SBP
10h 47m
2 stops
United Airlines Logo
5:00 am - 9:17 pm
SBP
-
BWI
13h 17m
2 stops
$400United Airlines
Thu, Mar 19 - Wed, Mar 25
United Airlines Logo
6:31 pm - 11:59 pm
BWI
-
SBP
8h 28m
1 stop
United Airlines Logo
6:05 am - 5:20 pm
SBP
-
BWI
8h 15m
1 stop
$409United Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to San Luis Obispo flights

Get data-powered insights and trends into flights from Baltimore to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to San Luis Obispo is November, where tickets cost $468 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $708 and $640 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$260
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Baltimore to San Luis Obispo

When to book flights from Baltimore to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Baltimore to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to San Luis Obispo

  • What is the cheapest flight from Baltimore to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from Baltimore to San Luis Obispo was $260 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Baltimore and San Luis Obispo?

    No, a passport isn't needed to fly from Baltimore to San Luis Obispo. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Baltimore to San Luis Obispo?

    Baltimore and San Luis Obispo are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at San Luis Obispo County.

  • Which aircraft models fly most regularly from Baltimore to San Luis Obispo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to San Luis Obispo?

    Star Alliance is the only airline alliance operating flights between Baltimore and San Luis Obispo.

  • How does KAYAK find such low prices on flights from Baltimore to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9210 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

6.0 GoodAnonymous, Jan 2026
SLC - SFO
Read more United Airlines reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Flight was late - I was downgraded from first class to coach

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

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

Information on your arrival and departure airports

Baltimore (BWI)
San Luis Obispo (SBP)