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$219+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BWI
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:52 pmSBP - DCA
1 stop27h 27mAlaska Airlines
Wed 12/318:59 amDCA - SBP
1 stop17h 36mAlaska Airlines
Deal found 11/3$359
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amSBP - IAD
1 stop8h 30mAlaska Airlines
Mon 12/155:37 pmIAD - SBP
1 stop23h 15mAlaska Airlines
Deal found 11/3$362
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/172:52 pmSBP - IAD
1 stop23h 29mAlaska Airlines
Wed 12/316:29 pmIAD - SBP
1 stop8h 06mAlaska Airlines
Deal found 11/3$369
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/32:52 pmSBP - IAD
1 stop23h 38mAlaska Airlines
Fri 12/55:37 pmIAD - SBP
2 stops28h 22mAlaska Airlines
Deal found 11/2$391
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/237:45 pmSBP - DCA
2 stops22h 34mAlaska Airlines
Wed 12/318:59 amDCA - SBP
2 stops13h 06mAlaska Airlines
Deal found 11/3$393
This Orbitz deal was found by Cheapflights users on 11/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amSBP - DCA
1 stop12h 02mAlaska Airlines
Mon 12/158:59 amDCA - SBP
1 stop17h 19mAlaska Airlines
Deal found 11/3$403
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/106:00 amSBP - DCA
1 stop6h 54mAmerican Airlines
Mon 12/156:59 amDCA - SBP
2 stops11h 37mAmerican Airlines
Deal found 11/3$408
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/176:00 amSBP - DCA
1 stop12h 02mAlaska Airlines
Thu 1/18:59 amDCA - SBP
1 stop10h 45mAlaska Airlines
Deal found 11/3$453
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/236:54 pmSBP - DCA
1 stop9h 06mAmerican Airlines
Wed 12/317:00 amDCA - SBP
1 stop8h 19mAmerican Airlines
Deal found 11/2$460
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/176:00 amSBP - IAD
1 stop8h 30mAlaska Airlines
Thu 1/17:33 amIAD - SBP
1 stop10h 30mAlaska Airlines
Deal found 11/3$467
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/206:54 pmSBP - DCA
1 stop9h 06mAmerican Airlines
Wed 12/317:00 amDCA - SBP
1 stop8h 19mAmerican Airlines
Deal found 11/3$469
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/185:20 pmSBP - IAD
1 stop21h 01mAlaska Airlines
Wed 12/316:29 pmIAD - SBP
1 stop8h 06mAlaska Airlines
Deal found 11/3$473

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(Alaska Airlines)

One-way from

$219
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$370
Provider with most accurate pricing for San Luis Obispo County-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Washington, D.C. (WAS) flights.
Search Deals
From San Luis Obispo County to Maryland
Search Deals
One-way flight from San Luis Obispo County to Maryland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 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 - IAD

SBPIAD

San Luis Obispo County

Tue 2/24

6:00 am-5:25 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Wed 3/4

5:51 pm-11:07 pm

1 stop8h 16m

$318

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Sat 1/10

6:00 am-9:00 pm

1 stop12h 00m

Washington, D.C. Reagan-National

Wed 1/14

8:59 am-11:20 pm

1 stop17h 21m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 1/6

5:20 pm-9:00 pm

1 stop24h 40m

Washington, D.C. Reagan-National

Wed 1/14

8:59 am-11:20 pm

1 stop17h 21m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 1/6

5:20 pm-9:00 pm

1 stop24h 40m

Washington, D.C. Reagan-National

Sat 1/10

8:59 am-4:34 pm

1 stop10h 35m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Wed 1/7

6:00 am-9:00 pm

1 stop12h 00m

Washington, D.C. Reagan-National

Tue 1/13

8:59 am-4:34 pm

1 stop10h 35m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Sat 2/28

6:00 am-9:10 pm

1 stop12h 10m

Washington, D.C. Reagan-National

Tue 3/3

8:59 am-1:38 pm

1 stop7h 39m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 1/6

4:12 pm-9:59 pm

1 stop26h 47m

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-5:37 pm

1 stop12h 37m

$324

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 1/6

4:12 pm-9:59 pm

1 stop26h 47m

Washington, D.C. Reagan-National

Fri 1/9

5:01 pm-5:37 pm

1 stop27h 36m

$324

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Mon 1/5

5:20 pm-9:19 pm

1 stop24h 59m

Washington, D.C. Reagan-National

Tue 1/13

8:59 am-4:34 pm

1 stop10h 35m

$332

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Mon 1/5

5:20 pm-9:19 pm

1 stop24h 59m

Washington, D.C. Reagan-National

Sat 1/10

8:59 am-4:34 pm

1 stop10h 35m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 42 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, December is the cheapest month in which you can book a flight from San Luis Obispo to Maryland (average of $247). Flying from San Luis Obispo to Maryland in March is currently the most expensive (average of $442). 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 November 4, 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
9,002 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,040 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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?

    Alaska Airlines, Hawaiian Airlines, and American Airlines can get you from San Luis Obispo to Maryland in just under 7h 14m. Your travel time can differ by up to 1h 11m. The distance from San Luis Obispo to Maryland is about 2410 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 $219 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $251 and United Airlines from $358 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. Reagan-National, San Luis Obispo County - Washington, D.C. Dulles Intl and San Luis Obispo County - Baltimore/Washington.

  • 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, December is the cheapest month in which you can book a flight from San Luis Obispo to Maryland (average of $247). Flying from San Luis Obispo to Maryland in March is currently the most expensive (average of $442). 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.

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Alternative routes for San Luis Obispo to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$411Average$587FlexibilityNo cancel feeOn-time69%

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