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Uncover the best deals on San Francisco to Washington flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SFO - IAD Flights
Useful information for finding best airline tickets from San Francisco International to Washington Dulles International on your next trip.
Cheapest Round Trip Flight
$2221
Delta Airlines
• 1 stop
• 13h 53m
Aug 11 – Aug 18
The cheapest round trip flight from San Francisco to Washington (SFO-IAD-SFO) is currently $2221
Fastest Flight
13h 53m
The fastest nonstop flight from San Francisco to Washington (SFO-IAD) takes 13h 53m
Top Airlines Flying from San Francisco to Washington
Latest Flight Deals from San Francisco (SFO) to Washington (IAD)
Compare and book low fare round-trip air tickets from San Francisco to Washington. Ideal for travelers with confirmed return itineraries.
Aug 11 - Aug 18, Economy
San Francisco → Washington
13h 53m
7:00 AM - 6:33 PM • 1 stop
San Francisco → Washington
17h 14m
12:29 PM - 8:03 PM • 1 stop
Delta Airlines
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from San Francisco to Washington, ideal for urgent plans or spontaneous trips.
Aug 11 - Aug 18, Economy
San Francisco → Washington
13h 53m
7:00 AM - 6:33 PM • 1 stop
San Francisco → Washington
17h 14m
12:29 PM - 8:03 PM • 1 stop
Delta Airlines
FAQs on San Francisco to Washington Flights
What are the airports in San Francisco?
SFO
What’s the most popular airline flying from SFO to IAD?
The most popular airline flying from San Francisco to Washington are
Can I fly from SFO to IAD non-stop?
NO
Which airlines fly nonstop between San Francisco and Washington?
The non-stop flights between San Francisco and Washington are .
What’s the earliest departure time from SFO to IAD Airport?
The earliest flight leaves SFO at 7:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my San Francisco to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SFO to IAD?
Read the fare rules of the San Francisco to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Francisco and Washington?
operate flights between San Francisco and Washington
How long does a flight from San Francisco to Washington take?
It takes approximately 5 hour to fly non-stop from SFO to IAD, which is 2418.83 miles by air.
Which airlines provide the cheapest flights from San Francisco (SFO) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from SFO were found on DL : USD 2221
Do I need a passport to fly between SFO and IAD?
No
What’s the latest departure time from SFO to IAD ?
The last flight leaves SFO at 10:35 pm
Essential Information for Booking Flights from San Francisco (SFO) - AI Insights
What's the cheapest airline from sfo to iad?
You can find affordable flights from San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD) on budget-friendly airlines. For a round-trip journey, consider booking in advance to secure Low Fares. Airlines like Frontier Airlines offer Savings on airfares for 3 passengers traveling Economy.
What's the popular airline to fly from sfo to iad?
You can fly from San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD) on United Airlines. As you're booking a Round Trip journey, you may be able to find budget-friendly flights with United Airlines. Low fares and savings are available when booking in advance.
What's the cheapest day of the week to fly from sfo to iad?
The cheapest day to fly from San Francisco International (SFO) to Washington Dulles International (IAD) is typically Sunday. Booking your round-trip flights on this day can result in budget-friendly airfares and savings.
What's the cheapest month to fly from sfo to iad?
The cheapest month to fly from San Francisco International (SFO) to Washington Dulles International (IAD) is October. This is based on historical data, which suggests that October tends to have lower airfare prices compared to other months.
Which airline/airlines fly from sfo to iad?
The airlines that fly from San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD) include Mexicana, United Airlines, Alaska Airlines, Hawaiian Airlines, Delta Airlines, Sun Country Airlines, American Airlines, WestJet Airlines, Air Transat, and JetBlue Airways. You can find the cheapest flights by comparing airfares on fareleaders.com.
What is the cheapest airline to fly from San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD)?
Frontier Airlines offers affordable flights from SFO to IAD.
How far in advance can I book my round-trip flights for 3 passengers?
You can book your round-trip flights up to 2 days in advance to get the best deals.
Can I find affordable airfares on your website for weekend getaways?
Yes, our website offers cheap flights for weekend getaways from SFO to IAD.
Are there any discounts or promotions available for busco travelers?
We offer exclusive discounts and promotions for busco travelers like you.
What is the process of booking flights with airlines on your platform like?
Booking flights on our platform is easy and straightforward. Simply enter your travel dates, destination, and number of passengers.
Can I compare fares and prices for flights to Washington Dulles International Airport (IAD) from San Francisco International Airport (SFO)?
Yes, you can compare fares and prices for flights to IAD from SFO on our website.
How do I find the best airline for my needs when searching for flights on your website?
You can filter airlines by price, flight duration, and departure time to find the best fit for your needs.
San Francisco (SFO) to Washington (IAD): Airport Information
| Origin Airport | San Francisco International , San Francisco, US |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 2419 miles |
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