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$149+ Cheap flights from San Francisco (SFO) 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from San Francisco to Washington, D.C. Dulles Intl are usually found in January or August, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from San Francisco to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$280
(Cheapflightsfares)

One-way from

$149
(Alaska Airlines)
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From San Francisco to Washington, D.C. Dulles Intl
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One-way flight from San Francisco to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from San Francisco to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from San Francisco to Washington, D.C. Dulles Intl Airport at least 61 days early can save you up to 36% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from San Francisco to Washington, D.C. Dulles Intl Airport for as little as $454 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $571 for flights departing within the next 3 days.

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

September is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from San Francisco. Prices for September average $462 per person but you can even find prices for as low as $178. The most expensive prices can be found in the month of June. Opting for a September flight can save you 17% on your journey compared to booking in June

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

When flying from San Francisco to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.

Cheap San Francisco to Dulles Intl flights in July & August 2024

Find cheap flight options from San Francisco to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Washington, D.C. in July and August 2024. Check back in a little while for more flight options.
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$199
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$203
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$211
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$214
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/264:40 pmSFO - IAD
1 stop20h 53mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/24$218
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/911:59 pmSFO - IAD
1 stop9h 11mSun Country Air
Thu 8/1512:13 pmIAD - SFO
1 stop13h 43mSun Country Air
Deal found 7/25$280
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/276:00 amSFO - IAD
1 stop7h 33mAlaska Airlines
Fri 9/65:38 pmIAD - SFO
1 stop17h 21mAlaska Airlines
Deal found 7/24$282
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/276:00 amSFO - IAD
1 stop7h 33mAlaska Airlines
Sun 9/86:03 pmIAD - SFO
Nonstop5h 46mAlaska Airlines
Deal found 7/24$289
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/277:00 amSFO - IAD
Nonstop5h 13mAlaska Airlines
Tue 8/275:57 pmIAD - SFO
Nonstop5h 46mAlaska Airlines
Deal found 7/24$291

San Francisco to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Washington, D.C. in July and August 2024. Check back in a little while for more flight options.
This deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/311:43 pmSFO - IAD
1 stop7h 07mDelta
Fri 9/65:59 pmIAD - SFO
1 stop8h 25mDelta
Deal found 7/23$196
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$199
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/264:40 pmSFO - IAD
1 stop20h 53mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/24$203
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/31:26 pmSFO - IAD
Nonstop5h 04mAlaska Airlines
Wed 10/95:27 pmIAD - SFO
1 stop28h 21mAlaska Airlines
Deal found 7/25$204
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2612:55 pmSFO - IAD
1 stop24h 38mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/24$205
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/264:40 pmSFO - IAD
1 stop20h 53mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/24$208
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$211
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/25$214
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/264:40 pmSFO - IAD
1 stop20h 53mAlaska Airlines
Sun 9/16:03 pmIAD - SFO
1 stop16h 56mAlaska Airlines
Deal found 7/24$218

San Francisco to Dulles Intl flights leaving soon

Find last-minute flight options from San Francisco to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the flights available from San Francisco to Washington, D.C. departing last-minute. Tip: verify your flight details before completing your reservation.
This Sun Country Air deal was found by Cheapflights users on 7/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:59 pmSFO - IAD
1 stop10h 11mSun Country Air
Thu 8/1512:13 pmIAD - SFO
1 stop13h 43mSun Country Air
Deal found 7/25$405
This Sun Country Air deal was found by Cheapflights users on 7/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:59 pmSFO - IAD
1 stop10h 11mSun Country Air
Wed 8/1411:30 amIAD - SFO
1 stop8h 08mSun Country Air
Deal found 7/25$410
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/316:20 pmSFO - IAD
1 stop16h 15mSun Country Air
Wed 8/711:24 amIAD - SFO
1 stop14h 32mSun Country Air
Deal found 7/24$446
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:59 pmSFO - IAD
1 stop10h 11mSun Country Air
Wed 8/711:24 amIAD - SFO
1 stop14h 32mSun Country Air
Deal found 7/24$456
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/46:00 amSFO - IAD
1 stop20h 40mAlaska Airlines
Wed 8/147:41 pmIAD - SFO
Nonstop5h 47mAlaska Airlines
Deal found 7/24$459
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/316:20 pmSFO - IAD
1 stop16h 15mSun Country Air
Wed 8/711:24 amIAD - SFO
1 stop8h 14mSun Country Air
Deal found 7/25$465
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:45 pmSFO - IAD
1 stop13h 45mSun Country Air
Sat 8/101:05 pmIAD - SFO
1 stop12h 51mSun Country Air
Deal found 7/25$466
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/46:00 amSFO - IAD
1 stop20h 40mAlaska Airlines
Wed 8/144:16 pmIAD - SFO
1 stop9h 21mAlaska Airlines
Deal found 7/24$469
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:45 pmSFO - IAD
1 stop13h 45mMultiple Airlines
Wed 8/77:10 amIAD - SFO
1 stop8h 45mMultiple Airlines
Deal found 7/24$470

One-way flights to Dulles Intl from San Francisco

Search for one-way flight options from San Francisco to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to Washington, D.C.. Those needing a return flight from San Francisco to Washington, D.C. can use the search form above.
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/187:00 amSFO - IAD
Nonstop5h 13mAlaska Airlines
Deal found 7/25$149
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/46:00 amSFO - IAD
1 stop7h 33mAlaska Airlines
Deal found 7/24$151
This Sun Country Air deal was found by Cheapflights users on 7/24. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/911:59 pmSFO - IAD
1 stop9h 11mSun Country Air
Deal found 7/24$153
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/268:55 pmSFO - IAD
1 stop16h 38mAlaska Airlines
Deal found 7/24$154
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:35 pmSFO - IAD
1 stop14h 35mSun Country Air
Deal found 7/24$155
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 9/166:42 pmSFO - IAD
1 stop18h 51mAlaska Airlines
Deal found 7/25$157
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/205:19 amSFO - IAD
1 stop8h 18mDelta
Deal found 7/24$158
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 10/65:40 amSFO - IAD
1 stop7h 50mAmerican Airlines
Deal found 7/24$159
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/711:59 pmSFO - IAD
1 stop8h 18mSun Country Air
Deal found 7/23$160

Find flights from San Francisco to Dulles Intl within your budget

Customize your flight search to find flights from San Francisco to Dulles Intl 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$280 - $336

Route

Depart

Return

Price

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Fri 8/9

1 stop9h 11m

Washington, D.C. Dulles Intl

Thu 8/15

1 stop13h 43m

$280

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Tue 8/27

1 stop7h 33m

Washington, D.C. Dulles Intl

Sat 8/31

1 stop19h 28m

$282

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Tue 9/17

Nonstop5h 13m

Washington, D.C. Dulles Intl

Mon 9/30

Nonstop5h 46m

$283

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Fri 8/9

1 stop9h 11m

Washington, D.C. Dulles Intl

Wed 8/14

1 stop8h 08m

$294

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Fri 8/9

1 stop9h 11m

Washington, D.C. Dulles Intl

Thu 8/15

Nonstop5h 47m

$300

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Tue 8/20

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 8/26

Nonstop5h 47m

$307

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Fri 8/30

Nonstop5h 14m

Washington, D.C. Dulles Intl

Mon 9/2

Nonstop5h 48m

$308

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Sun 8/25

1 stop7h 01m

Washington, D.C. Dulles Intl

Wed 9/4

1 stop7h 20m

$316

San FranciscoWashington, D.C. Dulles Intl

SFO - IAD

SFOIAD

San Francisco

Fri 8/23

1 stop8h 05m

Washington, D.C. Dulles Intl

Fri 8/30

1 stop9h 20m

$336

Flights are sorted by cheapest first

Deals found on 7/25

How far ahead should I book a flight from San Francisco to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Dulles Intl. Price data was last updated on July 23, 2024.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Francisco to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from San Francisco 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.

Temperature and rainfall in Dulles Intl by month

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

WAS

Temperature

35.6 - 80.6 °F

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

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated July 25, 2024.
Read through reviews of airlines operating flights from San Francisco to Washington, D.C., such as United Airlines, Delta and Sun Country Air. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.4
Good
2,761 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 airport do you fly from for flights from San Francisco to Washington, D.C. Dulles Intl?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Washington, D.C. Dulles Intl. On average, San Francisco has 29 outbound flights to Washington, D.C. Dulles Intl per day from 8 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • Can I find flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Sun Country Air for just $280, but on average you can expect to pay $296.

  • Are there nonstop flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Francisco to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from San Francisco to Washington, D.C. Dulles Intl Airport is less than $319.

  • Are there last-minute flights available from San Francisco to Washington, D.C. Dulles Intl Airport for under $500?

    There are currently 20+ open flights from San Francisco to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $500.

  • What days are nonstop flights available from San Francisco to Washington, D.C. Dulles Intl Airport?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from San Francisco to Washington, D.C. Dulles Intl Airport on average per day?

    Per day, 29 flights depart from San Francisco to Washington, D.C. Dulles Intl Airport on average.
    Afternoon (Noon - 6pm) - 34% of flight departures
    Evening (6pm - Midnight) - 66% of flight departures

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

    Sun Country Air, Alaska Airlines, and United Airlines can get you from San Francisco to Washington, D.C. Dulles Intl Airport in just under 7h 33m. Your travel time can differ by up to 1h 38m. The distance from San Francisco to Washington, D.C. Dulles Intl Airport is about 2426 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Francisco to Washington, D.C. Dulles Intl Airport round-trip?

    Sun Country Air, at $280, was found to be the cheapest airline from San Francisco to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. You may be able to fly from San Francisco to Washington, D.C. Dulles Intl Airport for 41% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from San Francisco to Washington, D.C. Dulles Intl Airport are Alaska Airlines ($149), Sun Country Air ($153), and Delta ($158).

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Washington, D.C. Dulles Intl Airport consider choosing Egypt Air (92%), Austrian Airlines (92%) or Brussels Airlines (92%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from San Francisco to Washington, D.C. Dulles Intl Airport is $158. On average you can expect to pay $1,014. The most popular route, (San Francisco - Washington, D.C. Dulles Intl), can usually be booked for $252.

  • What does SFO to IAD mean?

    SFO and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to IAD refers to a flight route from San Francisco Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from San Francisco to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from San Francisco 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 to Dulles Intl.

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

  • Can I find deals for flights from San Francisco to Dulles Intl that allow pets onboard?

    Many airlines flying from San Francisco to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Dulles Intl?

    Yes, you can often find last-minute deals on San Francisco to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Washington, D.C. Dulles Intl Airport flight deals updated?

    The San Francisco to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/25.

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of $278). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). 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 Francisco to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
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San Luis Obispo to Dulles Intl flights
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Monterey to Dulles Intl flights

Top 7 airlines flying from San Francisco to Dulles Intl

Discover the top 7 airlines that operate flights from San Francisco to Dulles Intl. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$277FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$375FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$191Average$436FlexibilityNo cancel feeOn-time75%
DeltaCheapest$202Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$425FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$214Average$348FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$307Average$546FlexibilityNo cancel feeOn-time69%
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Search flights from San Francisco to Dulles Intl by cabin class

Find flights from San Francisco to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from San Francisco to Dulles Intl

Find hourly flight availability from San Francisco 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 July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
36%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Francisco to Dulles Intl

Explore weekly flight availability from San Francisco to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2024.
Sunday29daily flights
Monday36daily flights
Tuesday25daily flights
Wednesday26daily flights
Thursday29daily flights
Friday35daily flights
Saturday26daily flights

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