What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $114. Alaska Airlines flights start at $123 while deals on Hawaiian Airlines start at $123 one-way.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

When deciding which route to take from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area consider Washington, D.C. Dulles Intl - San Francisco, Washington, D.C. Dulles Intl - San Jose or Washington, D.C. Dulles Intl - Oakland as they are the most popular.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area on time: Ethiopian Air (92%), Air China (88%), Egyptair (84%).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

The best pricing can be found in the month of February. Prices to San Francisco Bay Area from Washington, D.C. Dulles Intl Airport average $424. You can even find prices in February for less than $424, as users have found deals to San Francisco Bay Area from as low as $170. The month of December appears to be one of the more expensive times to travel to San Francisco Bay Area from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 19%.

Can I find deals for flights from Dulles Intl to San Francisco Bay Area that include hotel bookings?

Yes. In addition to deals on Dulles Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to San Francisco Bay Area?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Francisco Bay Area.

Can I find deals for business class flights from Dulles Intl to San Francisco Bay Area?

Yes. Cheapflights offers flight deals from Dulles Intl to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$114+ Cheap Flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to San Francisco Bay Area 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 Dulles Intl to San Francisco Bay Area

Round-trip from	$233 (Alaska Airlines)
One-way from	$114 (American Airlines)
Popular in	December
Cheapest in	February
Average price	$397

From Washington, D.C. Dulles Intl to San Francisco Bay Area

Search Deals

One-way flight from Washington, D.C. Dulles Intl to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Dulles Intl to San Francisco Bay Area

Cheapest flights from Dulles Intl to San Francisco Bay Area
Explore the most affordable flight options available from Dulles Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.

Fri 10/315:40 pmIAD - SJC

1 stop19h 08mAlaska Airlines

Tue 11/44:48 pmSJC - IAD

1 stop10h 35mAlaska Airlines

Deal found 8/26

$233

Sat 9/66:25 amIAD - SJC

1 stop9h 14mAmerican Airlines

Sat 9/206:00 amSJC - IAD

1 stop7h 47mAmerican Airlines

Deal found 8/26

$234

Fri 10/315:40 pmIAD - SJC

1 stop19h 08mAlaska Airlines

Mon 11/38:05 pmSJC - IAD

1 stop18h 08mAlaska Airlines

Deal found 8/26

$246

Tue 9/237:00 amIAD - SJC

1 stop10h 21mAlaska Airlines

Tue 9/309:09 pmSJC - IAD

1 stop16h 43mAlaska Airlines

Deal found 8/26

$250

Tue 9/235:45 amIAD - SJC

1 stop7h 15mSouthwest

Tue 9/2312:25 pmSJC - IAD

1 stop6h 40mSouthwest

Deal found 8/25

$251

Tue 9/2311:18 amIAD - SJC

2 stops10h 17mAmerican Airlines

Tue 9/306:00 amSJC - IAD

1 stop7h 50mAmerican Airlines

Deal found 8/26

$256

Fri 10/314:50 pmIAD - SJC

1 stop7h 30mSouthwest

Tue 11/48:00 amSJC - IAD

2 stops11h 10mSouthwest

Deal found 8/27

$262

Tue 10/285:40 pmIAD - SJC

1 stop7h 57mAlaska Airlines

Mon 11/37:00 amSJC - IAD

1 stop7h 13mAlaska Airlines

Deal found 8/26

$263

Thu 10/306:25 pmIAD - SJC

1 stop7h 30mSouthwest

Tue 11/412:25 pmSJC - IAD

1 stop6h 45mSouthwest

Deal found 8/26

$264

Fri 9/191:55 pmIAD - SFO

1 stop10h 26mMultiple Airlines

Tue 9/236:00 amSFO - IAD

1 stop7h 52mMultiple Airlines

Deal found 8/25

$265

Sat 8/308:00 amIAD - SFO

1 stop15h 58mFrontier

Sun 9/711:00 pmSFO - IAD

1 stop10h 55mFrontier

Deal found 8/25

$267

Fri 9/191:55 pmIAD - SFO

1 stop10h 26mFrontier

Fri 9/2611:57 pmSFO - IAD

1 stop9h 05mFrontier

Deal found 8/26

$268

Best flights from Dulles Intl to San Francisco Bay Area
Discover carefully curated flight deals from Dulles Intl to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2025.

Fri 10/315:40 pmIAD - SJC

1 stop19h 08mAlaska Airlines

Tue 11/44:48 pmSJC - IAD

1 stop10h 35mAlaska Airlines

Deal found 8/26

$233

Sat 9/66:25 amIAD - SJC

1 stop9h 14mAmerican Airlines

Sat 9/206:00 amSJC - IAD

1 stop7h 47mAmerican Airlines

Deal found 8/26

$234

Fri 10/313:50 pmIAD - SJC

1 stop7h 45mSouthwest

Tue 11/412:25 pmSJC - IAD

1 stop6h 45mSouthwest

Deal found 8/25

$234

Tue 9/235:52 pmIAD - SJC

1 stop7h 46mHawaiian Airlines

Tue 9/3010:06 amSJC - IAD

1 stop11h 17mHawaiian Airlines

Deal found 8/26

$250

Sat 10/116:30 amIAD - SFO

Nonstop5h 49mUnited Airlines

Tue 10/1411:56 pmSFO - IAD

Nonstop5h 19mUnited Airlines

Deal found 8/25

$277

Wed 9/247:05 amIAD - SFO

1 stop8h 20mDelta

Tue 9/3012:45 amSFO - IAD

1 stop7h 33mDelta

Deal found 8/27

$277

Wed 9/35:52 pmIAD - SJC

1 stop7h 46mAlaska Airlines

Thu 9/46:15 amSJC - IAD

1 stop7h 37mAlaska Airlines

Deal found 8/27

$246

Fri 10/315:40 pmIAD - SJC

1 stop19h 08mAlaska Airlines

Mon 11/312:38 pmSJC - IAD

1 stop25h 35mAlaska Airlines

Deal found 8/25

$246

Tue 9/165:20 pmIAD - SFO

Nonstop5h 37mUnited Airlines

Sat 9/209:10 pmSFO - IAD

Nonstop5h 14mUnited Airlines

Deal found 8/26

$277

Tue 11/47:35 amIAD - SFO

1 stop11h 30mDelta

Wed 11/191:10 pmSFO - IAD

1 stop7h 19mDelta

Deal found 8/25

$277

Wed 10/294:50 pmIAD - OAK

1 stop8h 55mSouthwest

Sat 11/11:10 pmOAK - IAD

1 stop6h 50mSouthwest

Deal found 8/25

$287

Wed 10/295:40 pmIAD - SJC

1 stop7h 57mAlaska Airlines

Sat 11/17:00 amSJC - IAD

1 stop7h 13mAlaska Airlines

Deal found 8/25

$250

Last-minute flights from Dulles Intl to San Francisco Bay Area
Discover last-minute flight deals from Dulles Intl to San Francisco Bay Area. Data last updated August 27, 2025 and is based on user searches.

Wed 9/35:52 pmIAD - SJC

1 stop7h 46mAlaska Airlines

Thu 9/46:15 amSJC - IAD

1 stop7h 37mAlaska Airlines

Deal found 8/27

$246

Thu 9/411:47 amIAD - SJC

1 stop7h 54mAmerican Airlines

Wed 9/176:00 amSJC - IAD

2 stops13h 48mAmerican Airlines

Deal found 8/26

$267

Thu 9/41:55 pmIAD - SFO

1 stop10h 26mFrontier

Sun 9/711:00 pmSFO - IAD

1 stop10h 55mFrontier

Deal found 8/27

$270

Thu 9/41:55 pmIAD - SFO

2 stops24h 18mFrontier

Fri 9/511:57 pmSFO - IAD

1 stop9h 05mFrontier

Deal found 8/26

$283

Fri 9/51:55 pmIAD - SFO

1 stop10h 26mFrontier

Fri 9/511:57 pmSFO - IAD

2 stops15h 27mFrontier

Deal found 8/25

$302

Sat 9/66:25 amIAD - SJC

1 stop9h 14mAmerican Airlines

Sat 9/206:00 amSJC - IAD

1 stop7h 47mAmerican Airlines

Deal found 8/26

$234

Wed 9/177:00 amIAD - SJC

1 stop10h 21mAlaska Airlines

Mon 9/226:15 amSJC - IAD

1 stop7h 37mAlaska Airlines

Deal found 8/25

$263

Sat 9/203:50 pmIAD - SJC

1 stop8h 30mSouthwest

Mon 9/226:30 amSJC - IAD

1 stop8h 45mSouthwest

Deal found 8/26

$264

Tue 9/237:00 amIAD - SJC

1 stop10h 21mAlaska Airlines

Tue 9/309:09 pmSJC - IAD

1 stop16h 43mAlaska Airlines

Deal found 8/26

$250

Tue 9/235:45 amIAD - SJC

1 stop7h 15mSouthwest

Tue 9/2312:25 pmSJC - IAD

1 stop6h 40mSouthwest

Deal found 8/25

$251

Tue 9/2311:18 amIAD - SJC

2 stops10h 17mAmerican Airlines

Tue 9/306:00 amSJC - IAD

1 stop7h 50mAmerican Airlines

Deal found 8/26

$256

Wed 9/245:52 pmIAD - STS

1 stop8h 58mAlaska Airlines

Wed 10/16:00 amSTS - IAD

1 stop7h 52mAlaska Airlines

Deal found 8/25

$279

One-way flights from Dulles Intl to San Francisco Bay Area
Search for one-way flight options from Dulles Intl to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated August 27, 2025.

Wed 9/311:18 amIAD - SJC

2 stops10h 17mAmerican Airlines

Deal found 8/25

$114

Wed 9/35:52 pmIAD - SJC

1 stop7h 46mAlaska Airlines

Deal found 8/26

$123

Sat 9/67:00 amIAD - SFO

1 stop17h 21mFrontier

Deal found 8/27

$124

Thu 9/43:55 pmIAD - SJC

1 stop9h 45mUnited Airlines

Deal found 8/25

$124

Thu 9/41:55 pmIAD - SFO

1 stop10h 26mFrontier

Deal found 8/27

$125

Wed 9/175:52 pmIAD - SJC

1 stop7h 46mHawaiian Airlines

Deal found 8/26

$125

Sat 11/16:00 amIAD - SJC

1 stop9h 18mUnited Airlines

Deal found 8/26

$126

Mon 9/291:55 pmIAD - SFO

1 stop10h 26mFrontier

Deal found 8/25

$127

Fri 9/191:55 pmIAD - SFO

1 stop10h 26mFrontier

Deal found 8/25

$128

Sat 9/2712:48 pmIAD - SJC

2 stops11h 20mAmerican Airlines

Deal found 8/25

$131

Mon 9/151:55 pmIAD - SFO

1 stop10h 26mFrontier

Deal found 8/25

$133

Tue 12/97:35 amIAD - OAK

1 stop9h 02mHawaiian Airlines

Deal found 8/25

$133

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 10/31

5:40 pm-9:48 am

1 stop19h 08m

San Jose

Tue 11/4

4:48 pm-6:23 am

1 stop10h 35m

$233

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sat 9/6

6:25 am-12:39 pm

1 stop9h 14m

San Jose

Sat 9/20

6:00 am-4:47 pm

1 stop7h 47m

$234

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 10/31

3:50 pm-8:35 pm

1 stop7h 45m

San Jose

Tue 11/4

12:25 pm-10:10 pm

1 stop6h 45m

$234

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 9/3

5:52 pm-10:38 pm

1 stop7h 46m

San Jose

Thu 9/4

6:15 am-4:52 pm

1 stop7h 37m

$246

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 10/31

5:40 pm-9:48 am

1 stop19h 08m

San Jose

Mon 11/3

12:38 pm-5:13 pm

1 stop25h 35m

$246

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 9/23

5:52 pm-10:38 pm

1 stop7h 46m

San Jose

Tue 9/30

10:06 am-12:23 am

1 stop11h 17m

$250

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 10/29

5:40 pm-10:37 pm

1 stop7h 57m

San Jose

Sat 11/1

7:00 am-5:13 pm

1 stop7h 13m

$250

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 10/11

6:30 am-9:19 am

Nonstop5h 49m

San Francisco

Tue 10/14

11:56 pm-8:15 am

Nonstop5h 19m

$277

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 9/24

7:05 am-12:25 pm

1 stop8h 20m

San Francisco

Tue 9/30

12:45 am-11:18 am

1 stop7h 33m

$277

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 9/16

5:20 pm-7:57 pm

Nonstop5h 37m

San Francisco

Sat 9/20

9:10 pm-5:24 am

Nonstop5h 14m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Showing 1-10 of 60 results

...

Best time to book a flight from Dulles Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area (average of $276). Flying from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from IAD to XIH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area

The most flights from IAD to zzXIH are scheduled on a Wednesday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

Reviews of airlines servicing San Francisco Bay Area

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area, such as Alaska Airlines, Southwest, and Hawaiian Airlines. 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Southwest

8.0

Very good

4,241 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Hawaiian Airlines

7.8

Good

2,688 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

United Airlines

7.4

Good

8,945 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Frontier

5.8

Fair

3,202 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?
Airlines like Alaska Airlines, American Airlines, and Southwest fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 11h 23m. Washington, D.C. Dulles Intl Airport and San Francisco Bay Area are separated by a distance of 2393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $114. Alaska Airlines flights start at $123 while deals on Hawaiian Airlines start at $123 one-way.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?
When deciding which route to take from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area consider Washington, D.C. Dulles Intl - San Francisco, Washington, D.C. Dulles Intl - San Jose or Washington, D.C. Dulles Intl - Oakland as they are the most popular.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area on time: Ethiopian Air (92%), Air China (88%), Egyptair (84%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?
The cheapest flight price from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area is $192. On average you can expect to pay $1,214. The most popular route, (Washington, D.C. Dulles Intl - San Francisco), can usually be booked for $167.
Can I find deals for flights from Dulles Intl to San Francisco Bay Area that include hotel bookings?
Yes. In addition to deals on Dulles Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to San Francisco Bay Area?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Francisco Bay Area.
Can I find deals for business class flights from Dulles Intl to San Francisco Bay Area?
Yes. Cheapflights offers flight deals from Dulles Intl to San Francisco Bay Area 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 Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area (average of $276). Flying from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of $358). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to San Francisco Bay Area

Reagan-National to Los Angeles flights

Dulles Intl to Las Vegas flights

Baltimore to Las Vegas flights

Dulles Intl to Los Angeles flights

Reagan-National to Las Vegas flights

Reagan-National to San Francisco flights

Dulles Intl to San Francisco flights

Baltimore to Los Angeles flights

Baltimore to San Francisco flights

Dulles Intl to San Diego flights

Dulles Intl to Ontario flights

Reagan-National to San Diego flights

Baltimore to Burbank flights

Baltimore to San Diego flights

Reagan-National to Ontario flights

Baltimore to Oakland flights

Baltimore to Ontario flights

Baltimore to Santa Ana flights

Dulles Intl to Sacramento flights

Reagan-National to San Jose flights

Dulles Intl to San Jose flights

Baltimore to San Jose flights

Baltimore to Sacramento flights

Reagan-National to Santa Ana flights

Dulles Intl to Santa Ana flights

Reagan-National to Sacramento flights

Dulles Intl to Palm Springs flights

Dulles Intl to Oakland flights

Reagan-National to Palm Springs flights

Dulles Intl to Reno flights

Reagan-National to Oakland flights

Reagan-National to Burbank flights

Reagan-National to Reno flights

Dulles Intl to Fresno flights

Dulles Intl to Burbank flights

Baltimore to Palm Springs flights

Reagan-National to Fresno flights

Dulles Intl to Long Beach flights

Dulles Intl to Monterey flights

Baltimore to Reno flights

Dulles Intl to Santa Barbara flights

Baltimore to Long Beach flights

Baltimore to Monterey flights

Reagan-National to Medford flights

Dulles Intl to San Luis Obispo flights

Reagan-National to Monterey flights

Reagan-National to San Luis Obispo flights

Reagan-National to Santa Barbara flights

Baltimore to Santa Barbara flights

Baltimore to San Luis Obispo flights

Complete your trip

California car rentals

Los Angeles Airport car rentals

San Francisco Airport car rentals

San Diego Airport car rentals

San Jose Airport car rentals

Sacramento Intl Airport car rentals

Ontario Airport car rentals

Oakland Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Palm Springs Airport car rentals

Fresno Airterminal Airport car rentals

Top 7 airlines flying from Dulles Intl to San Francisco Bay Area

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$135	Average$269	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$179	Average$339	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$184	Average$560	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$221	Average$454	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$224	Average$420	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$266	Average$474	FlexibilityNo cancel fee	On-time69%
Hawaiian Airlines	Cheapest$267	Average$397	FlexibilityNo cancel fee	On-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$114+ Cheap flights from Dulles Intl (IAD) to San Francisco Bay Area

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to San Francisco Bay Area with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to San Francisco Bay Area

Keep the following information in mind while searching for Dulles Intl to San Francisco Bay Area flight deals. Data was last updated August 27, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to San Francisco Bay Area

Cheapest flights from Dulles Intl to San Francisco Bay AreaExplore the most affordable flight options available from Dulles Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.

Explore the most affordable flight options available from Dulles Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area that are best for you.

Best time to book a flight from Dulles Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

What is the cheapest time of day to fly from IAD to XIH?

Find hourly flight availability from Dulles Intl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 27, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area

Reviews of airlines servicing San Francisco Bay Area

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area one-way?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

Can I find deals for flights from Dulles Intl to San Francisco Bay Area that include hotel bookings?

How can I find direct flights from Dulles Intl to San Francisco Bay Area?

Can I find deals for business class flights from Dulles Intl to San Francisco Bay Area?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Francisco Bay Area?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Dulles Intl to San Francisco Bay Area

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to San Francisco Bay Area
Explore the most affordable flight options available from Dulles Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.