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

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport for a low price.

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

The most popular flight routes from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport are San Francisco - Washington, D.C. Dulles Intl, San Jose - Washington, D.C. Dulles Intl and Oakland - Washington, D.C. Dulles Intl.

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

Before booking your flight to Washington, D.C. Dulles Intl Airport from San Francisco Bay Area, check out the most reliable airlines to get you to your destination on time: Iberia (100%), Austrian Airlines (92%), Egyptair( 91%).

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

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport.

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

February can be a great time to fly to Washington, D.C. Dulles Intl Airport from San Francisco Bay Area with a flight ticket averaging about $443. Cheapflights users have found deals in the month of February for as cheap as $157. The most expensive prices can be found in the month of December.

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

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

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

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

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

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

$96+ Flights from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport - Compare & Save Big

Q: How far in advance should I book a flight from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport?

Find a great deal and save up to 49% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $459.

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Find cheap flights from San Francisco Bay Area to Dulles Intl 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

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Cheap flight deals from San Francisco Bay Area to Dulles Intl

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$243 (Trip.com)
One-way from	$96 (Trip.com)
Popular in	December
Cheapest in	February
Average price	$446

Provider with most accurate pricing for San Francisco-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for San Francisco-Washington, D.C. (WAS) flights.

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

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

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from San Francisco Bay Area to Dulles Intl

Cheapest flights from San Francisco Bay Area to Dulles Intl
Explore the most affordable flight options available from San Francisco Bay Area to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 5/76:15 amSJC - IAD

1 stop7h 23mAlaska Airlines

Sat 5/106:30 amIAD - SJC

1 stop11h 16mAlaska Airlines

Deal found 4/30

$240

Tue 5/1311:51 amOAK - IAD

1 stop15h 40mMultiple Airlines

Tue 5/207:45 amIAD - OAK

1 stop17h 40mMultiple Airlines

Deal found 4/29

$243

Wed 5/146:15 amSJC - IAD

1 stop7h 23mMultiple Airlines

Fri 5/167:45 amIAD - SJC

1 stop13h 56mMultiple Airlines

Deal found 4/30

$248

Wed 5/286:15 amSJC - IAD

1 stop9h 10mHawaiian Airlines

Fri 5/306:30 amIAD - SJC

1 stop9h 06mHawaiian Airlines

Deal found 4/30

$256

Tue 5/277:54 pmOAK - IAD

1 stop8h 42mHawaiian Airlines

Tue 6/36:15 pmIAD - OAK

1 stop8h 31mHawaiian Airlines

Deal found 4/29

$257

Thu 5/151:11 pmSJC - IAD

1 stop7h 47mUnited Airlines

Tue 5/206:00 amIAD - SJC

1 stop9h 03mUnited Airlines

Deal found 4/30

$257

Thu 5/12:53 pmSFO - IAD

1 stop12h 38mFrontier

Fri 5/24:00 pmIAD - SFO

1 stop9h 22mFrontier

Deal found 4/30

$258

Sat 5/311:09 pmSFO - IAD

1 stop13h 46mMultiple Airlines

Mon 6/3012:28 pmIAD - SFO

1 stop13h 25mMultiple Airlines

Deal found 4/30

$259

Sat 5/319:41 pmSFO - IAD

Nonstop5h 14mHawaiian Airlines

Sun 6/17:15 amIAD - SFO

Nonstop5h 32mHawaiian Airlines

Deal found 4/29

$261

Wed 6/119:45 amSJC - IAD

2 stops11h 14mAmerican Airlines

Tue 6/171:08 pmIAD - SJC

2 stops12h 38mAmerican Airlines

Deal found 4/30

$261

Mon 6/28:39 amSFO - IAD

2 stops30h 46mAlaska Airlines

Sat 6/75:14 pmIAD - SFO

1 stop9h 39mAlaska Airlines

Deal found 4/29

$265

Sun 5/48:31 amSJC - IAD

1 stop19h 00mFrontier

Thu 5/87:45 amIAD - SJC

1 stop13h 56mFrontier

Deal found 4/30

$268

Best flights from San Francisco Bay Area to Dulles Intl
Discover carefully curated flight deals from San Francisco Bay Area to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/1311:51 amOAK - IAD

1 stop15h 40mMultiple Airlines

Tue 5/207:45 amIAD - OAK

1 stop17h 40mMultiple Airlines

Deal found 4/29

$243

Tue 5/136:15 amSJC - IAD

1 stop7h 23mAlaska Airlines

Tue 8/59:00 amIAD - SJC

1 stop11h 17mAlaska Airlines

Deal found 4/29

$246

Wed 5/286:15 amSJC - IAD

1 stop9h 10mHawaiian Airlines

Fri 5/306:30 amIAD - SJC

1 stop9h 06mHawaiian Airlines

Deal found 4/30

$256

Thu 5/151:11 pmSJC - IAD

1 stop7h 47mUnited Airlines

Tue 5/206:00 amIAD - SJC

1 stop9h 03mUnited Airlines

Deal found 4/30

$257

Mon 5/1911:50 pmSFO - IAD

1 stop7h 37mFrontier

Tue 5/2712:47 pmIAD - SFO

1 stop12h 56mFrontier

Deal found 4/30

$260

Wed 6/119:45 amSJC - IAD

2 stops11h 14mAmerican Airlines

Tue 6/171:08 pmIAD - SJC

2 stops12h 38mAmerican Airlines

Deal found 4/30

$261

Fri 5/2312:40 amSFO - IAD

1 stop9h 46mDelta

Sat 5/311:00 pmIAD - SFO

1 stop9h 59mDelta

Deal found 4/29

$277

Sat 6/2811:59 pmSFO - IAD

1 stop11h 50mSun Country Air

Mon 6/3012:28 pmIAD - SFO

1 stop13h 25mSun Country Air

Deal found 4/30

$285

Tue 6/36:00 amSFO - IAD

1 stop8h 55mSouthwest

Sun 6/85:50 amIAD - SFO

2 stops11h 05mSouthwest

Deal found 4/29

$312

Wed 5/146:15 amSJC - IAD

1 stop7h 23mMultiple Airlines

Fri 5/167:45 amIAD - SJC

1 stop13h 56mMultiple Airlines

Deal found 4/30

$248

Tue 5/277:54 pmOAK - IAD

1 stop8h 42mHawaiian Airlines

Tue 6/36:15 pmIAD - OAK

1 stop8h 31mHawaiian Airlines

Deal found 4/29

$257

Mon 6/28:39 amSFO - IAD

2 stops30h 46mAlaska Airlines

Sat 6/75:14 pmIAD - SFO

1 stop9h 39mAlaska Airlines

Deal found 4/29

$265

Last-minute flights from San Francisco Bay Area to Dulles Intl
Discover last-minute flight deals from San Francisco Bay Area to Dulles Intl. Data last updated May 1, 2025 and is based on user searches.

Thu 5/12:53 pmSFO - IAD

1 stop12h 38mFrontier

Fri 5/24:00 pmIAD - SFO

1 stop9h 22mFrontier

Deal found 4/30

$258

Sun 5/48:31 amSJC - IAD

1 stop19h 00mFrontier

Thu 5/87:45 amIAD - SJC

1 stop13h 56mFrontier

Deal found 4/30

$268

Wed 5/76:15 amSJC - IAD

1 stop7h 23mAlaska Airlines

Sat 5/106:30 amIAD - SJC

1 stop11h 16mAlaska Airlines

Deal found 4/30

$240

Wed 5/78:20 amSFO - IAD

2 stops12h 38mMultiple Airlines

Fri 5/97:45 amIAD - SFO

1 stop7h 54mMultiple Airlines

Deal found 4/29

$331

Thu 5/85:45 amOAK - IAD

1 stop21h 46mMultiple Airlines

Tue 5/137:45 amIAD - OAK

1 stop15h 29mMultiple Airlines

Deal found 4/29

$300

Thu 5/812:10 pmSJC - IAD

1 stop7h 47mAmerican Airlines

Sun 5/115:02 amIAD - SJC

2 stops9h 56mAmerican Airlines

Deal found 4/30

$406

Thu 5/86:00 amSJC - IAD

2 stops27h 23mMultiple Airlines

Mon 5/122:16 pmIAD - SJC

3 stops36h 13mMultiple Airlines

Deal found 4/29

$446

Fri 5/98:34 amSFO - IAD

2 stops18h 57mFrontier

Mon 5/127:45 amIAD - SFO

1 stop10h 14mFrontier

Deal found 4/29

$267

Fri 5/99:59 pmSFO - IAD

1 stop15h 01mAlaska Airlines

Wed 6/47:59 pmIAD - SFO

Nonstop5h 51mAlaska Airlines

Deal found 4/30

$276

Fri 5/911:10 amSJC - IAD

2 stops8h 30mSouthwest

Sat 5/105:05 amIAD - SJC

2 stops11h 50mSouthwest

Deal found 4/30

$411

Fri 5/911:13 amSJC - IAD

2 stops10h 15mDelta

Sat 5/107:15 amIAD - SJC

2 stops11h 05mDelta

Deal found 4/30

$525

Sat 5/106:15 amSJC - IAD

1 stop7h 23mHawaiian Airlines

Mon 5/125:00 pmIAD - SJC

1 stop8h 30mHawaiian Airlines

Deal found 4/30

$290

One-way flights from San Francisco Bay Area to Dulles Intl
Search for one-way flight options from San Francisco Bay Area to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 5/2011:51 amOAK - IAD

1 stop15h 40mMultiple Airlines

Deal found 4/28

$96

Wed 5/146:15 amSJC - IAD

1 stop7h 23mAlaska Airlines

Deal found 5/1

$108

Thu 5/222:33 pmSJC - IAD

1 stop12h 22mFrontier

Deal found 4/30

$115

Tue 6/1710:59 amSJC - IAD

1 stop16h 31mMultiple Airlines

Deal found 4/29

$119

Wed 6/116:00 amSJC - IAD

1 stop8h 35mAmerican Airlines

Deal found 4/30

$126

Wed 6/117:54 pmOAK - IAD

1 stop8h 42mHawaiian Airlines

Deal found 4/29

$129

Thu 5/151:11 pmSJC - IAD

1 stop7h 47mUnited Airlines

Deal found 4/30

$129

Thu 5/1511:50 pmSFO - IAD

1 stop11h 33mFrontier

Deal found 4/30

$135

Fri 5/2312:40 amSFO - IAD

1 stop9h 46mDelta

Deal found 4/30

$139

Mon 6/165:55 pmSJC - IAD

1 stop9h 04mDelta

Deal found 5/1

$139

Thu 5/295:50 pmOAK - IAD

1 stop15h 03mSun Country Air

Deal found 4/30

$140

Sat 6/2811:59 pmSFO - IAD

1 stop11h 50mSun Country Air

Deal found 4/30

$140

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 5/13

11:51 am-6:31 am

1 stop15h 40m

Washington, D.C. Dulles Intl

Tue 5/20

7:45 am-10:25 pm

1 stop17h 40m

$243

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Tue 5/13

6:15 am-4:38 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Tue 8/5

9:00 am-5:17 pm

1 stop11h 17m

$246

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 5/14

6:15 am-4:38 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Fri 5/16

7:45 am-6:41 pm

1 stop13h 56m

$248

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 5/28

6:15 am-6:25 pm

1 stop9h 10m

Washington, D.C. Dulles Intl

Fri 5/30

6:30 am-12:36 pm

1 stop9h 06m

$256

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Thu 5/15

1:11 pm-11:58 pm

1 stop7h 47m

Washington, D.C. Dulles Intl

Tue 5/20

6:00 am-12:03 pm

1 stop9h 03m

$257

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Tue 5/27

7:54 pm-7:36 am

1 stop8h 42m

Washington, D.C. Dulles Intl

Tue 6/3

6:15 pm-11:46 pm

1 stop8h 31m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 5/20

2:03 pm-6:31 am

1 stop13h 28m

Washington, D.C. Dulles Intl

Sun 5/25

7:15 am-9:47 am

Nonstop5h 32m

$258

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 5/19

11:50 pm-10:27 am

1 stop7h 37m

Washington, D.C. Dulles Intl

Tue 5/27

12:47 pm-10:43 pm

1 stop12h 56m

$260

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 6/11

9:45 am-11:59 pm

2 stops11h 14m

Washington, D.C. Dulles Intl

Tue 6/17

1:08 pm-10:46 pm

2 stops12h 38m

$261

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Sat 5/31

9:41 pm-5:55 am

Nonstop5h 14m

Washington, D.C. Dulles Intl

Sun 6/1

7:15 am-9:47 am

Nonstop5h 32m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 51 results

...

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

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

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

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport (average of $309). Flying from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 XIH to IAD?

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

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

The most flights from zzXIH to IAD are scheduled on a Wednesday (40 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from San Francisco Bay Area to Washington, D.C., such as Breeze Airways, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

160 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Alaska Airlines

8.0

Very good

9,968 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Southwest

8.0

Very good

4,294 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta

8.0

Very good

7,934 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Hawaiian Airlines

7.9

Good

2,408 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

What are the cheapest airlines to fly from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport for a low price.
What are the most popular routes from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport?
The most popular flight routes from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport are San Francisco - Washington, D.C. Dulles Intl, San Jose - Washington, D.C. Dulles Intl and Oakland - Washington, D.C. Dulles Intl.
What are the most reliable airlines from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport?
Before booking your flight to Washington, D.C. Dulles Intl Airport from San Francisco Bay Area, check out the most reliable airlines to get you to your destination on time: Iberia (100%), Austrian Airlines (92%), Egyptair( 91%).
What are the cheapest flights from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport? While on average our users pay $974, our data indicates the cheapest price to be $122. The most popular route (San Francisco - Washington, D.C. Dulles Intl), is priced around $187.
Can I find deals for flights from San Francisco Bay Area to Dulles Intl that include hotel bookings?
Yes. In addition to deals on San Francisco Bay Area to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco Bay Area to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Dulles Intl.
Can I find deals for business class flights from San Francisco Bay Area to Dulles Intl?
Yes. Cheapflights offers flight deals from San Francisco Bay Area to Dulles Intl 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 Francisco Bay Area to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport (average of $309). Flying from San Francisco Bay Area to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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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Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from San Francisco Bay Area to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$48	Average$280	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$126	Average$250	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$157	Average$372	FlexibilityNo cancel fee	On-time83%
American Airlines	Cheapest$198	Average$419	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$233	Average$461	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$256	Average$455	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$260	Average$441	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$276	Average$498	FlexibilityNo cancel fee	On-time69%
Hawaiian Airlines	Cheapest$277	Average$377	FlexibilityNo cancel fee	On-time85%

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$96+ Cheap flights from San Francisco Bay Area to Dulles Intl (IAD)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco Bay Area to Dulles Intl

Keep the following information in mind while searching for San Francisco Bay Area to Dulles Intl flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco Bay Area to Dulles Intl

Cheapest flights from San Francisco Bay Area to Dulles IntlExplore the most affordable flight options available from San Francisco Bay Area to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from San Francisco Bay Area to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from San Francisco Bay Area to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from San Francisco Bay Area to Washington, D.C., such as Breeze Airways, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Top 9 airlines flying from San Francisco Bay Area to Dulles Intl

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Cheapest flights from San Francisco Bay Area to Dulles Intl
Explore the most affordable flight options available from San Francisco Bay Area to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.