$223+ Cheap flights from San Luis Obispo to Baltimore (SBP - BWI)
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from San Luis Obispo to Baltimore with Cheapflights
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Cheapest flights from San Luis Obispo to BaltimoreExplore the most affordable flight options available from San Luis Obispo to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from San Luis Obispo to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/16:00 am -
1 stop8h 34m
Tue 10/68:05 am -
1 stop10h 17m
Deal found 9/8![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 12/712:36 pm -
1 stop7h 17m
Wed 12/167:10 am -
2 stops14h 35m
Deal found 9/3![American Airlines logo]()
$448
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:43 pm -
1 stop8h 47m
Sat 9/267:15 pm -
1 stop17h 23m
Deal found 9/7![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/3110:38 am -
1 stop7h 27m
Tue 11/34:19 pm -
1 stop7h 51m
Deal found 9/3![United Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 12/77:35 pm -
1 stop18h 36m
Wed 12/167:51 am -
1 stop13h 56m
Deal found 9/3![Alaska Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/274:25 pm -
2 stops11h 55m
Mon 10/55:43 pm -
1 stop8h 59m
Deal found 9/3![United Airlines logo]()
$494
Best flights from San Luis Obispo to BaltimoreDiscover carefully curated flight deals from San Luis Obispo to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from San Luis Obispo to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/75:00 am -
2 stops11h 01m
Sat 11/148:00 am -
1 stop10h 25m
Deal found 9/4![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/110:48 am -
2 stops9h 11m
Tue 10/63:04 pm -
2 stops11h 38m
Deal found 9/8![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/3110:38 am -
1 stop7h 27m
Tue 11/34:19 pm -
1 stop7h 51m
Deal found 9/3![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/274:25 pm -
2 stops11h 55m
Mon 10/53:04 pm -
2 stops11h 38m
Deal found 9/3![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/3. 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 12/66:40 pm -
2 stops12h 04m
Mon 12/148:00 am -
2 stops12h 48m
Deal found 9/3![United Airlines logo]()
$499
Last-minute flights from San Luis Obispo to BaltimoreDiscover last-minute flight deals from San Luis Obispo to Baltimore. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Baltimore. Data last updated September 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:43 pm -
1 stop8h 47m
Sat 9/267:15 pm -
1 stop17h 23m
Deal found 9/7![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/225:00 am -
2 stops13h 43m
Sat 9/268:05 am -
1 stop10h 21m
Deal found 9/7![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/274:25 pm -
2 stops11h 55m
Mon 10/55:43 pm -
1 stop8h 59m
Deal found 9/3![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/16:00 am -
1 stop8h 34m
Tue 10/68:05 am -
1 stop10h 17m
Deal found 9/8![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/3110:38 am -
1 stop7h 27m
Tue 11/34:19 pm -
1 stop7h 51m
Deal found 9/3![United Airlines logo]()
$489
One-way flights from San Luis Obispo to BaltimoreSearch for one-way flight options from San Luis Obispo to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from San Luis Obispo to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 10/2010:09 am -
1 stop16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/146:43 pm -
1 stop8h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 10/2012:38 pm -
1 stop7h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/2110:09 am -
1 stop16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/197:11 am -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/217:11 am -
2 stops12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/186:15 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/2710:38 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$444
Find flight deals from San Luis Obispo to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Baltimore (BWI). 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (United Airlines) |
One-way from | $223 (Alaska Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $587 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo to Baltimore 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 September 8, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Tue 10/20
10:09 am-5:20 am
1 stop16h 11m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$223
Quickest round-trip
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Mon 9/14
6:43 pm-6:30 am
1 stop8h 47m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$280
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Sat 11/7
5:00 am-7:01 pm
2 stops11h 01m
Baltimore/Washington
Sat 11/14
8:00 am-3:25 pm
1 stop10h 25m
$404
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Thu 10/1
10:48 am-10:59 pm
2 stops9h 11m
Baltimore/Washington
Tue 10/6
3:04 pm-11:42 pm
2 stops11h 38m
$409
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Wed 10/21
7:11 am-10:59 pm
2 stops12h 48m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$433
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Sun 10/18
4:25 pm-7:20 am
2 stops11h 55m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$439
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Sat 11/28
4:40 pm-5:09 am
1 stop9h 29m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$444
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Mon 9/14
4:25 pm-7:15 am
2 stops11h 50m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$457
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Sat 10/31
10:38 am-9:05 pm
1 stop7h 27m
Baltimore/Washington
Tue 11/3
4:19 pm-9:10 pm
1 stop7h 51m
$489
San Luis ObispoBaltimore
SBP San Luis Obispo County - BWI Baltimore/Washington
SBPBWI
San Luis Obispo County
Sun 9/27
4:25 pm-7:20 am
2 stops11h 55m
Baltimore/Washington
Mon 10/5
3:04 pm-11:42 pm
2 stops11h 38m
$499
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Luis Obispo-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-Baltimore 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 San Luis Obispo-Baltimore 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 San Luis Obispo to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from San Luis Obispo with our price prediction graph.
SBP-BWI
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 San Luis Obispo to Baltimore
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 8, 2026.
Peruse reviews from past customers who have flown with United Airlines from San Luis Obispo to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Luis Obispo to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Luis Obispo and Baltimore flights
Browse other San Luis Obispo and Baltimore flight options. Last updated on September 8, 2026.
Other flights from San Luis Obispo
Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Luis Obispo to Baltimore
Discover the top airline that operate flights from San Luis Obispo to Baltimore. 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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$329 | Average$528 | FlexibilityNo cancel fee | On-time69% |