How does KAYAK find such low prices on flights from Maryland to San Francisco?

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 Maryland to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to San Francisco?

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 San Francisco with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to San Francisco?

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 San Francisco from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$164 CHEAP FLIGHTS from Maryland to San Francisco

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Cheap Flights from Maryland to San Francisco

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maryland to San Francisco

Tue, Jul 28 - Sat, Aug 1

7:49 am - 7:18 pm

IAD

SFO

14h 29m

1 stop

9:00 pm - 8:20 am

SFO

IAD

8h 20m

1 stop

$323Frontier

Mon, Aug 24 - Fri, Aug 28

2:00 pm - 12:22 am

DCA

SFO

13h 22m

1 stop

6:00 am - 4:57 pm

SFO

DCA

7h 57m

1 stop

$325Frontier

Sat, Jun 20 - Fri, Jun 26

10:54 am - 7:55 pm

IAD

SFO

12h 01m

1 stop

12:32 am - 2:53 pm

SFO

IAD

11h 21m

1 stop

$326Frontier

Wed, Jul 8 - Tue, Jul 14

6:30 pm - 12:15 am

BWI

SFO

8h 45m

1 stop

5:00 am - 5:55 pm

SFO

BWI

9h 55m

2 stops

$338Southwest

Wed, Sep 16 - Sun, Sep 20

8:00 am - 10:58 am

BWI

SFO

5h 58mnonstop

10:52 pm - 7:15 am

SFO

BWI

5h 23mnonstop

$339United Airlines

Sat, Sep 5 - Sat, Sep 12

10:30 am - 7:05 pm

BWI

SFO

11h 35m

2 stops

8:00 am - 9:20 pm

SFO

BWI

10h 20m

2 stops

$343American Airlines

Wed, Sep 16 - Sat, Sep 19

8:00 am - 10:58 am

BWI

SFO

5h 58mnonstop

12:45 am - 11:45 am

SFO

BWI

8h 00m

1 stop

$345United Airlines

Wed, Jul 8 - Tue, Jul 14

6:30 pm - 12:15 am

BWI

SFO

8h 45m

1 stop

9:10 pm - 5:25 am

SFO

BWI

5h 15mnonstop

$346Southwest

Tue, Sep 8 - Fri, Sep 18

4:43 pm - 9:07 am

BWI

SFO

19h 24m

1 stop

6:35 pm - 11:11 am

SFO

BWI

13h 36m

1 stop

$347Multiple Airlines

Fri, Jun 19 - Fri, Jun 19

4:56 pm - 10:49 pm

PHL

SFO

8h 53m

1 stop

12:59 am - 9:31 am

SFO

PHL

5h 32mnonstop

$353American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$164

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Washington Dulles Airport to San Francisco

How does KAYAK find such low prices on flights from Maryland to San Francisco?
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 Maryland to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Maryland 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 Maryland to San Francisco?
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 San Francisco with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to San Francisco?
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 San Francisco from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Marina

Rohnert Park

Emeryville

Pacifica

Capitola

Millbrae

Campbell

Newark

Mill Valley

Novato

Windsor

Union City

West Sacramento

Belmont

Richmond

American Canyon

Corte Madera

Jenner

Los Altos

Everything you need to know for your flight to San Francisco

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Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

SFO

$164 Find Cheap Flights from Maryland to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from Maryland to San Francisco

Recent round-trip flight deals from Maryland to San Francisco

Recent one-way flight deals from Maryland to San Francisco

Recent last minute flight deals from Maryland to San Francisco

Recent direct flight deals from Maryland to San Francisco

Good to know

FAQs for booking flights from Maryland to San Francisco

How does KAYAK find such low prices on flights from Maryland to San Francisco?

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 Maryland to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to San Francisco?

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

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 San Francisco with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to San Francisco?

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

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to Maryland

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

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Find deals for your return flight