$210+ Cheap flights from Baltimore to San Luis Obispo (BWI - SBP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SBP
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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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
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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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:30 pm -
1 stop8h 34m
Sun 11/156:40 pm -
1 stop8h 03m
Deal found 10/17![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:40 am -
2 stops10h 12m
Mon 12/71:03 pm -
1 stop6h 56m
Deal found 10/16![United Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:02 am -
1 stop14h 00m
Thu 11/125:42 pm -
1 stop8h 58m
Deal found 10/16![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
1 stop10h 25m
Sat 11/710:38 am -
1 stop7h 27m
Deal found 10/19![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:23 am -
1 stop7h 53m
Thu 11/56:00 am -
1 stop8h 26m
Deal found 10/17![United Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am -
2 stops15h 00m
Thu 11/1212:36 pm -
1 stop7h 17m
Deal found 10/16![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:03 pm -
1 stop8h 02m
Mon 12/285:07 pm -
1 stop9h 07m
Deal found 10/17![United Airlines logo]()
$532
Best flights from Baltimore to San Luis ObispoDiscover 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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:19 pm -
1 stop7h 51m
Sun 11/156:40 pm -
1 stop8h 03m
Deal found 10/15![United Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:02 am -
1 stop14h 00m
Thu 11/125:42 pm -
1 stop8h 58m
Deal found 10/16![Alaska Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am -
2 stops15h 00m
Thu 11/1212:36 pm -
1 stop7h 17m
Deal found 10/14![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:05 am -
1 stop10h 18m
Fri 2/264:40 pm -
2 stops11h 07m
Deal found 10/17![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
1 stop10h 25m
Sat 11/710:38 am -
1 stop7h 27m
Deal found 10/19![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:25 am -
1 stop9h 13m
Tue 11/1712:54 pm -
1 stop7h 14m
Deal found 10/14![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:15 am -
1 stop8h 18m
Wed 2/36:00 am -
1 stop9h 31m
Deal found 10/18![United Airlines logo]()
$549
Last-minute flights from Baltimore to San Luis ObispoDiscover last-minute flight deals from Baltimore to San Luis Obispo. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to San Luis Obispo. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:23 am -
1 stop7h 53m
Thu 11/56:00 am -
1 stop8h 26m
Deal found 10/17![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
1 stop10h 25m
Sat 11/710:38 am -
1 stop7h 27m
Deal found 10/19![United Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:02 am -
1 stop14h 00m
Thu 11/125:42 pm -
1 stop8h 58m
Deal found 10/16![Alaska Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am -
2 stops15h 00m
Thu 11/1212:36 pm -
1 stop7h 17m
Deal found 10/16![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:30 pm -
1 stop8h 34m
Sun 11/156:40 pm -
1 stop8h 03m
Deal found 10/17![United Airlines logo]()
$419
One-way flights from Baltimore to San Luis ObispoSearch for one-way flight options from Baltimore to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Baltimore to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:19 pm -
1 stop7h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:10 am -
2 stops10h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/254:03 pm -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:33 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/286:15 am -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![United Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2012:05 pm -
2 stops14h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:03 pm -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$365
Find flight deals from Baltimore to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (United Airlines) |
One-way from | $210 (United Airlines) |
Popular in | November |
Cheapest in | September |
Average price | $696 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to San Luis Obispo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
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
Cheapest round-trip
Quickest round-trip
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Wed 11/11
4:19 pm-9:10 pm
1 stop7h 51m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$243
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Wed 12/2
6:10 am-1:22 pm
2 stops10h 12m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$280
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Fri 12/25
4:03 pm-9:05 pm
1 stop8h 02m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$286
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Sun 3/28
6:15 am-11:34 am
1 stop8h 19m
San Luis Obispo County
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$315
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Wed 11/11
4:19 pm-9:10 pm
1 stop7h 51m
San Luis Obispo County
Sun 11/15
6:40 pm-5:43 am
1 stop8h 03m
$452
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Wed 11/4
7:02 am-6:02 pm
1 stop14h 00m
San Luis Obispo County
Thu 11/12
5:42 pm-5:40 am
1 stop8h 58m
$459
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Fri 2/12
8:05 am-3:23 pm
1 stop10h 18m
San Luis Obispo County
Fri 2/26
4:40 pm-6:47 am
2 stops11h 07m
$498
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Tue 11/3
8:00 am-3:25 pm
1 stop10h 25m
San Luis Obispo County
Sat 11/7
10:38 am-9:05 pm
1 stop7h 27m
$499
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Wed 11/4
6:45 am-6:45 pm
2 stops15h 00m
San Luis Obispo County
Thu 11/12
12:36 pm-10:53 pm
1 stop7h 17m
$517
BaltimoreSan Luis Obispo
BWI Baltimore/Washington - SBP San Luis Obispo County
BWISBP
Baltimore/Washington
Thu 11/12
11:25 am-5:38 pm
1 stop9h 13m
San Luis Obispo County
Tue 11/17
12:54 pm-11:08 pm
1 stop7h 14m
$549
Showing 1-10 of 11 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BWI-SBP
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
Reviews of airlines servicing San Luis Obispo
Get insights into the airlines that provide service to San Luis Obispo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Obispo. Reviews last updated October 19, 2026.
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.
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
Traveling to a place near San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
San Simeon
Arroyo Grande
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Alternative routes for Baltimore to San Luis Obispo
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Complete your trip
Complete your trip to San Luis Obispo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to San Luis Obispo by cabin class
Find flights from Baltimore to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and San Luis Obispo flights
Browse other Baltimore and San Luis Obispo flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Top 2 airlines flying from Baltimore to San Luis Obispo
Discover the top 2 airlines that operate flights from Baltimore to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$478 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$664 | FlexibilityNo cancel fee | On-time71% |