Insights
Latest deals
Reviews
FAQs

Cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Washington, D.C. Dulles Intl Airport departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Wed 4/24
Wed 5/1

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from San Francisco to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Washington, D.C. Dulles Intl Airport by changing tabs
American Airlines
Apr 27
SFO9:59 pmSan Francisco
10h 25m
1 stop
IAD11:24 amWashington, D.C. Dulles Intl
Apr 30
IAD5:04 amWashington, D.C. Dulles Intl
10h 50m
1 stop
SFO12:54 pmSan Francisco
Sun Country Air
Jun 17
SFO11:59 pmSan Francisco
7h 58m
1 stop
IAD10:57 amWashington, D.C. Dulles Intl
Jul 1
IAD10:37 amWashington, D.C. Dulles Intl
30h 30m
1 stop
SFO2:07 pmSan Francisco
Alaska Airlines
May 26
SFO6:00 amSan Francisco
22h 40m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl
May 29
IAD7:00 amWashington, D.C. Dulles Intl
27h 29m
1 stop
SFO7:29 amSan Francisco
Multiple Airlines
May 16
SFO5:45 pmSan Francisco
16h 17m
1 stop
IAD1:02 pmWashington, D.C. Dulles Intl
May 26
IAD7:00 amWashington, D.C. Dulles Intl
12h 58m
1 stop
SFO4:58 pmSan Francisco
Delta
Jul 16
SFO9:45 pmSan Francisco
8h 30m
1 stop
IAD9:15 amWashington, D.C. Dulles Intl
Aug 7
IAD6:00 amWashington, D.C. Dulles Intl
7h 24m
1 stop
SFO10:24 amSan Francisco
United Airlines
May 2
SFO9:04 pmSan Francisco
5h 17m
IAD5:21 amWashington, D.C. Dulles Intl
May 3
IAD8:15 amWashington, D.C. Dulles Intl
28h 15m
1 stop
SFO9:30 amSan Francisco

Find the cheapest one-way flights from San Francisco to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from San Francisco to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by Alaska Airlines, American Airlines and Sun Country Air
Sun Country Air
May 18
SFO6:10 pmSan Francisco
17h 17m
1 stop
IAD2:27 pmWashington, D.C. Dulles Intl
Alaska Airlines
May 13
SFO6:00 amSan Francisco
20h 55m
1 stop
IAD5:55 amWashington, D.C. Dulles Intl
American Airlines
May 30
SFO6:00 amSan Francisco
14h 37m
1 stop
IAD11:37 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. Dulles Intl Airport from San Francisco

Find and compare round-trip flight prices for your last-minute flight from San Francisco to Washington, D.C. Dulles Intl Airport
American Airlines
Apr 27
SFO9:59 pmSan Francisco
10h 25m
1 stop
IAD11:24 amWashington, D.C. Dulles Intl
Apr 30
IAD5:04 amWashington, D.C. Dulles Intl
10h 50m
1 stop
SFO12:54 pmSan Francisco
United Airlines
Apr 27
SFO10:35 pmSan Francisco
9h 48m
1 stop
IAD11:23 amWashington, D.C. Dulles Intl
Apr 28
IAD2:17 pmWashington, D.C. Dulles Intl
6h 04m
SFO5:21 pmSan Francisco
Alaska Airlines
Apr 24
SFO6:00 amSan Francisco
21h 25m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl
May 1
IAD7:40 amWashington, D.C. Dulles Intl
19h 25m
2 stops
SFO12:05 amSan Francisco
Multiple Airlines
Apr 24
SFO6:00 amSan Francisco
7h 59m
1 stop
IAD4:59 pmWashington, D.C. Dulles Intl
Apr 25
IAD12:30 pmWashington, D.C. Dulles Intl
7h 46m
1 stop
SFO5:16 pmSan Francisco
American Airlines
Apr 24
SFO5:44 amSan Francisco
7h 40m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
Apr 27
IAD2:12 pmWashington, D.C. Dulles Intl
8h 30m
1 stop
SFO7:42 pmSan Francisco
Delta
Apr 29
SFO12:45 amSan Francisco
7h 21m
1 stop
IAD11:06 amWashington, D.C. Dulles Intl
May 4
IAD9:40 amWashington, D.C. Dulles Intl
8h 49m
1 stop
SFO3:29 pmSan Francisco

Best airlines flying from San Francisco to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $89Free CancellationRating
6.4
8,777 reviews
Search Spirit Airlines flights
FrontierPriceFrom $91Free CancellationRating
6.3
4,163 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $179Free CancellationRating
8.0
9,109 reviews
Search Alaska Airlines flights
DeltaPriceFrom $199Free CancellationRating
8.0
11,094 reviews
Search Delta flights
American AirlinesPriceFrom $204Free CancellationRating
7.3
14,955 reviews
Search American Airlines flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
11,325 reviews
Search United Airlines flights
  • Alaska Airlines Flights From San Francisco to Washington, D.C. Dulles Intl Airport

    Alaska Airlines flight deals from San Francisco to Washington, D.C. Dulles Intl Airport start from $179 round-trip. Over the 11 Alaska Airlines flights for this route in a normal week, average airfare is usually $429 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From San Francisco to Washington, D.C. Dulles Intl Airport

    The best United Airlines deal for San Francisco to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $298, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $528 round-trip. United Airlines operates 43 flights out of San Francisco into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 11,325 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


American Airlines flights from San Francisco to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on San Francisco to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Apr 27
SFO9:59 pmSan Francisco
10h 25m
1 stop
IAD11:24 amWashington, D.C. Dulles Intl
Apr 30
IAD5:04 amWashington, D.C. Dulles Intl
10h 50m
1 stop
SFO12:54 pmSan Francisco
American Airlines
Apr 24
SFO5:44 amSan Francisco
7h 40m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
Apr 27
IAD2:12 pmWashington, D.C. Dulles Intl
8h 30m
1 stop
SFO7:42 pmSan Francisco
American Airlines
May 7
SFO7:06 amSan Francisco
9h 36m
1 stop
IAD7:42 pmWashington, D.C. Dulles Intl
May 15
IAD5:02 amWashington, D.C. Dulles Intl
10h 45m
1 stop
SFO12:47 pmSan Francisco

Delta flights from San Francisco to Washington, D.C. Dulles Intl Airport

Our best Delta deals on San Francisco to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jul 16
SFO9:45 pmSan Francisco
8h 30m
1 stop
IAD9:15 amWashington, D.C. Dulles Intl
Aug 7
IAD6:00 amWashington, D.C. Dulles Intl
7h 24m
1 stop
SFO10:24 amSan Francisco
Delta
Jun 3
SFO12:40 amSan Francisco
7h 25m
1 stop
IAD11:05 amWashington, D.C. Dulles Intl
Jun 8
IAD5:36 pmWashington, D.C. Dulles Intl
9h 39m
1 stop
SFO12:15 amSan Francisco
Delta
May 13
SFO12:40 amSan Francisco
7h 25m
1 stop
IAD11:05 amWashington, D.C. Dulles Intl
May 18
IAD6:00 amWashington, D.C. Dulles Intl
7h 31m
1 stop
SFO10:31 amSan Francisco

How to get the cheapest flight ticket from San Francisco to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from San Francisco is February. Most expensive is June

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

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

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

In the afternoon. San Francisco to Washington, D.C. Dulles Intl Airport flights are approximately 11% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from San Francisco?

Spirit Airlines. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from San Francisco to Washington, D.C. Dulles Intl Airport

How far in advance should you book San Francisco to Washington, D.C. Dulles Intl Airport flights?

34 days before. The cheapest time to buy a flight from San Francisco to Washington, D.C. Dulles Intl Airport is approximately 34 days to departure

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

As of April 2024, there are 29 flights per week flying from San Francisco to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 9:00PM, with 51% of flights taking off at noon.

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

As of April 2024, 206 flights take off from San Francisco and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Monday, with 17% of weekly flights taking off on this day.

What cabin class options are available on San Francisco to Washington, D.C. Dulles Intl Airport flights?

There are 4 cabin classes available to choose from on San Francisco to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 39% on your flight if you consider stops on a San Francisco to Washington, D.C. Dulles Intl Airport flight.

Cheap San Francisco to Washington, D.C. Dulles Intl Airport (SFO to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Washington, D.C. Dulles Intl Airport

Best Price Found

$169

Fastest flight time

5h 00m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Washington, D.C. Dulles Intl Airport from San Francisco in the past 72 hours is $169. The best round-trip flight deal from San Francisco to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $257.
The fastest flight from San Francisco to Washington, D.C. Dulles Intl Airport takes 5h 00m
Direct flights go from San Francisco to Washington, D.C. Dulles Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Undisclosed Carrier and Alaska Airlines.

  • How far is San Francisco to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from San Francisco to Washington, D.C. Dulles Intl is 2410.3 mi. Flights usually cover this in 5h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from San Francisco Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Washington, D.C. for you.

Can I find flights from San Francisco to Washington, D.C. with flexible booking policies on momondo?

All flight searches from San Francisco to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from San Francisco.

I’m not ready to book a flight from San Francisco to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/24
Wed 5/1
Email me momondo's favorite deals

Find better results for your stay in Washington, D.C.