Cheap flights from San Francisco to Washington Dulles Intl (SFO - IAD)

Flight FAQs

From San Francisco to Washington Dulles Intl

Are flight prices decreasing from San Francisco to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Francisco to Washington Dulles Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. Some of the new policies that have been implemented to accommodate travelers flying from San Francisco to Washington Dulles Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from San Francisco to Washington Dulles Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Alaska Airlines, and Frontier flying from San Francisco to Washington Dulles Intl have implemented new flexible cancellation policies.

Can I find flights from San Francisco to Washington Dulles Intl for under $300 on Cheapflights?

Yes, there are multiple flights from San Francisco to Washington Dulles Intl for under $300. The cheapest flight booked recently is on Multiple Airlines for just $208, but on average you can expect to pay $236.

Are there nonstop flights from San Francisco to Washington Dulles Intl for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Washington Dulles Intl under $500. A good price for a nonstop flight from San Francisco to Washington Dulles Intl is less than $751.

Are there last-minute flights available from San Francisco to Washington Dulles Intl for under $300?

There are currently 20+ open flights from San Francisco to Washington Dulles Intl within the next 7 days for less than $300.

Does it rain more in San Francisco or Washington Dulles Intl?

In San Francisco, there will be greater rainfall in San Francisco compared to Washington Dulles Intl over the next 14 days.

Is San Francisco weather warmer or cooler than Washington Dulles Intl?

Temperatures around the 88 °F's can be experienced in July. The weather in Washington Dulles Intl is hotter than in San Francisco. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Francisco to Washington Dulles Intl?

Departing from San Francisco to Washington Dulles Intl will take you 4h 50m. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Francisco to Washington Dulles Intl round-trip?

Our cheapest airline available from San Francisco to Washington Dulles Intl is Alaska Airlines. Our recent data shows that you can find tickets from as low as $222 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $226 and $242 round-trip. Alaska Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Francisco to Washington Dulles Intl one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $47. Check flights for American Airlines, as they currently have the next best price.