SBP - BWI

$213 Find Cheap Flights from San Luis Obispo to Baltimore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Baltimore departing on 9/5. 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

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Everything you should know

Cheapest round-trip
$401
Typical prices: $368-$411
United Airlines
Tue 8/4Tue 8/11
SBP - BWI • 1 stop
Cheapest one-way
$213
Alaska Airlines
Sat 9/5
SBP - BWI • 1 stop
Top airlines
Cheapest • from $401 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Luis Obispo and Baltimore. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $435 (round-trip)
Shortest trip • 7h 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
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 Baltimore!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Baltimore 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 San Luis Obispo to Baltimore

Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:00 am - 3:17 pm
SBP
-
BWI
7h 17m
1 stop
United Airlines Logo
1:15 pm - 7:47 pm
BWI
-
SBP
9h 32m
2 stops
$401United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
8:28 pm - 11:47 am
SBP
-
BWI
12h 19m
2 stops
United Airlines Logo
1:15 pm - 7:47 pm
BWI
-
SBP
9h 32m
2 stops
$406United Airlines
Fri, Sep 25 - Tue, Sep 29
Alaska Airlines Logo
5:34 pm - 3:40 pm
SBP
-
BWI
19h 06m
1 stop
Alaska Airlines Logo
7:15 pm - 9:38 am
BWI
-
SBP
17h 23m
1 stop
$409Alaska Airlines
Mon, Dec 7 - Wed, Dec 16
American Airlines Logo
12:28 pm - 10:54 pm
SBP
-
BWI
7h 26m
1 stop
American Airlines Logo
6:02 am - 11:39 am
BWI
-
SBP
8h 37m
1 stop
$443American Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:00 am - 3:17 pm
SBP
-
BWI
7h 17m
1 stop
United Airlines Logo
4:18 pm - 9:00 pm
BWI
-
SBP
7h 42m
1 stop
$445United Airlines
Fri, Sep 18 - Mon, Sep 21
Alaska Airlines Logo
5:34 pm - 3:40 pm
SBP
-
BWI
19h 06m
1 stop
Alaska Airlines Logo
4:43 pm - 4:54 pm
BWI
-
SBP
27h 11m
1 stop
$449Alaska Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:00 am - 3:17 pm
SBP
-
BWI
7h 17m
1 stop
United Airlines Logo
10:25 am - 7:57 pm
BWI
-
SBP
12h 32m
2 stops
$452United Airlines
Fri, Sep 11 - Sun, Sep 13
Alaska Airlines Logo
5:34 pm - 3:40 pm
SBP
-
BWI
19h 06m
1 stop
Alaska Airlines Logo
4:43 pm - 4:54 pm
BWI
-
SBP
27h 11m
1 stop
$459Alaska Airlines
Fri, Sep 25 - Tue, Sep 29
Alaska Airlines Logo
5:34 pm - 3:40 pm
SBP
-
BWI
19h 06m
1 stop
Alaska Airlines Logo
4:43 pm - 9:38 am
BWI
-
SBP
19h 55m
2 stops
$464Alaska Airlines
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
12:31 pm - 10:59 pm
SBP
-
BWI
7h 28m
1 stop
American Airlines Logo
10:38 am - 6:34 pm
BWI
-
SBP
10h 56m
2 stops
$467American Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to Baltimore, 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 San Luis Obispo to Baltimore is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $770 and $618 respectively.

Good to know

Low seasonApril
Cheapest flight$213
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from San Luis Obispo to Baltimore

When to book flights from San Luis Obispo to Baltimore

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Baltimore 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 San Luis Obispo to Baltimore

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

    In the last 5 days, the lowest price for a flight from San Luis Obispo to Baltimore was $213 for a one-way ticket and $401 for a round-trip.

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

    No

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and Baltimore, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to Baltimore, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Baltimore are United Airlines and American Airlines. With an average price for the route of $528 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $602 and an overall rating of 7.1.

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

    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 San Luis Obispo to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from San Luis Obispo 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 San Luis Obispo to Baltimore?

    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 Baltimore with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and BWI 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 San Luis Obispo to Baltimore?

    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 Baltimore from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Baltimore. 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 San Luis Obispo to Baltimore? 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 9938 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

8.0 ExcellentNico, Jun 2026
LAX - HNL
Read more United Airlines reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

David went above and beyond to make our flight the best that it could be

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Boarding took a long time for a couple of flights. We arrived at our final destination an hour late. Others missed their connecting flight. We had no time to eat between flights. My checked in bag was delayed because it was in another flight. At least they gave us a voucher because of that. The staff was very kind.

Seat cushions were worn down and it hurts as I seated under 5 hours of the plane ride.

I wish I had another choice. Domestic flight in the USA is atrocious.

I had no problems but the changing of planes that I was supposed to be on was confusing. Maybe it would be helpful to let people know your flight changed. Not everyone understands airports or how flying works.

The boarding and fllight were good. The reason for the ok rating was the long walk to get to the transport to finally get to the gate.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

I was not clear if food was offered or not.

The flight changed gates multiple times and flight had to be delayed multiple times

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Do a bit better with n first class offer some real food and pillows

It was Christmas and the crew was awesome. And the passengers were patient.

Boarding went fine, the plane was clean, and the crew was very friendly. Seats were a bit cramped, but that seems to be typical on all airlines anymore. Cookies and pretzels were offered as were beverages - the usual. I’d fly American again.

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

Information on your arrival and departure airports