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$178+ Cheap flights from San Luis Obispo (SBP) to Maryland

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Maryland

Keep the following information in mind while searching for San Luis Obispo to Maryland flight deals. Data was last updated September 17, 2025.

Round-trip from

$355
(American Airlines)

One-way from

$178
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$400
From San Luis Obispo County to Maryland
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One-way flight from San Luis Obispo County to Maryland
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Highest demand for flights based on searches. 14% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Luis Obispo to Maryland

Cheapest flights from San Luis Obispo to Maryland
Explore the most affordable flight options available from San Luis Obispo to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/2112:27 pmSBP - DCA
1 stop9h 32mAmerican Airlines
Sat 10/256:35 amDCA - SBP
1 stop8h 02mAmerican Airlines
Deal found 9/16$355
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:19 pmSBP - IAD
1 stop23h 23mAlaska Airlines
Sat 10/256:25 amIAD - SBP
1 stop15h 13mAlaska Airlines
Deal found 9/15$355
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:05 amSBP - IAD
2 stops10h 40mAmerican Airlines
Wed 11/56:04 amIAD - SBP
1 stop8h 39mAmerican Airlines
Deal found 9/15$360
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/3112:27 pmSBP - DCA
1 stop7h 33mAmerican Airlines
Wed 11/57:00 amDCA - SBP
1 stop8h 12mAmerican Airlines
Deal found 9/16$362
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/316:00 amSBP - IAD
1 stop7h 27mUnited Airlines
Wed 11/53:25 pmIAD - SBP
1 stop9h 40mUnited Airlines
Deal found 9/17$362
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/2112:27 pmSBP - BWI
1 stop7h 27mAmerican Airlines
Sat 10/256:14 amBWI - SBP
1 stop8h 23mAmerican Airlines
Deal found 9/16$369
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:11 pmSBP - DCA
1 stop8h 49mAmerican Airlines
Tue 11/117:00 amDCA - SBP
1 stop8h 12mAmerican Airlines
Deal found 9/15$375
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/612:28 pmSBP - IAD
1 stop7h 04mAmerican Airlines
Tue 11/116:04 amIAD - SBP
1 stop8h 39mAmerican Airlines
Deal found 9/14$375
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:27 pmSBP - DCA
1 stop7h 33mAmerican Airlines
Thu 11/66:30 amDCA - SBP
1 stop8h 13mAmerican Airlines
Deal found 9/17$382
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/317:04 amSBP - IAD
1 stop8h 40mUnited Airlines
Thu 11/66:30 amIAD - SBP
1 stop8h 49mUnited Airlines
Deal found 9/17$382
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:05 amSBP - DCA
2 stops10h 54mAmerican Airlines
Thu 11/610:15 amDCA - SBP
2 stops11h 14mAmerican Airlines
Deal found 9/17$385
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:16 pmSBP - IAD
2 stops10h 33mAmerican Airlines
Tue 10/216:11 amIAD - SBP
2 stops13h 00mAmerican Airlines
Deal found 9/15$385

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Maryland 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Maryland that are best for you.

Fly from

San Luis Obispo

Fly to

Maryland

Route

Depart

Return

Price

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 10/21

12:27 pm-12:59 am

1 stop9h 32m

Washington, D.C. Reagan-National

Sat 10/25

6:35 am-11:37 am

1 stop8h 02m

$355

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Sat 11/8

5:27 pm-4:00 pm

1 stop19h 33m

Washington, D.C. Reagan-National

Wed 11/19

8:59 am-2:05 pm

1 stop8h 06m

$355

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 12/3

5:02 am-3:01 pm

1 stop6h 59m

Washington, D.C. Dulles Intl

Wed 12/10

4:00 pm-9:12 pm

1 stop8h 12m

$355

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 10/14

2:19 pm-4:42 pm

1 stop23h 23m

Washington, D.C. Dulles Intl

Tue 10/21

5:42 pm-10:41 pm

1 stop7h 59m

$355

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 10/14

2:19 pm-12:45 am

1 stop7h 26m

Washington, D.C. Dulles Intl

Tue 10/21

8:50 am-2:04 pm

1 stop8h 14m

$355

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Sat 11/1

6:05 am-6:00 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 11/5

7:00 am-12:12 pm

1 stop8h 12m

$360

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Sat 11/1

6:05 am-7:45 pm

2 stops10h 40m

Washington, D.C. Dulles Intl

Wed 11/5

6:04 am-11:43 am

1 stop8h 39m

$360

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Fri 10/31

6:00 am-4:27 pm

1 stop7h 27m

Washington, D.C. Dulles Intl

Wed 11/5

3:25 pm-10:05 pm

1 stop9h 40m

$362

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Fri 10/31

12:27 pm-11:00 pm

1 stop7h 33m

Washington, D.C. Reagan-National

Wed 11/5

7:00 am-12:12 pm

1 stop8h 12m

$362

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 10/21

2:14 pm-4:42 pm

2 stops23h 28m

Washington, D.C. Dulles Intl

Sat 10/25

6:25 am-6:38 pm

1 stop15h 13m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 56 results
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Best time to book a flight from San Luis Obispo to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from San Luis Obispo 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.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Maryland

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

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Maryland (average of $241). Flying from San Luis Obispo to Maryland in March is currently the most expensive (average of $290). 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.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated September 17, 2025.
See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Luis Obispo to Maryland?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly out of when you book flights from San Luis Obispo to Maryland.

  • How long is the flight from San Luis Obispo to Maryland?

    American Airlines, Alaska Airlines, and United Airlines can get you from San Luis Obispo to Maryland in just under 6h 59m. Your travel time can differ by up to 12h 34m. The distance from San Luis Obispo to Maryland is about 2370 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $178 on American Airlines. Other airlines that offer cheap prices include United Airlines from $178 and Alaska Airlines from $197 one-way.

  • What are the most popular routes from San Luis Obispo to Maryland?

    The most popular flight routes from San Luis Obispo to Maryland are San Luis Obispo County - Washington, D.C. Dulles Intl, San Luis Obispo County - Washington, D.C. Reagan-National and San Luis Obispo County - Philadelphia.

  • Can I find deals for flights from San Luis Obispo to Maryland that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Maryland.

  • Can I find deals for business class flights from San Luis Obispo to Maryland?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Maryland 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 San Luis Obispo to Maryland?

    Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Maryland (average of $241). Flying from San Luis Obispo to Maryland in March is currently the most expensive (average of $290). 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

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Alternative routes for San Luis Obispo to Maryland

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Top 2 airlines flying from San Luis Obispo to Maryland

Discover the top 2 airlines that operate flights from San Luis Obispo to Maryland. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$411Average$592FlexibilityNo cancel feeOn-time69%

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