Cheap flights from Washington (WA) to San Diego (SAN)

Flight FAQs

From Washington to San Diego

Are flight prices decreasing from Washington to San Diego 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 Washington and San Diego 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 Washington to San Diego to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Washington to San Diego 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 Washington to San Diego have flexible cancellations due to COVID-19?

Delta, Alaska Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Washington to San Diego for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $110.

Are there nonstop flights from Washington to San Diego for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to San Diego under $200. A good price for a nonstop flight from Washington to San Diego is less than $134.

Are there last-minute flights available from Washington to San Diego for under $200?

There are currently 20+ open flights from Washington to San Diego within the next 7 days for less than $200.

What are the most popular airlines that fly from Washington to San Diego?

When booking a flight from Washington to San Diego, you may want to consider flying on Major Airline, Endeavor Airlines or American Airlines as they are the most popular for this route.

What are the most popular routes from Washington to San Diego?

Most travelers choose Seattle/Tacoma Intl - San Diego, Spokane - San Diego or Everett Paine Field - San Diego when deciding on the best route from Washington to San Diego.

What are the cheapest Flights from Washington to San Diego?

Looking at all options, your cheapest flight can be booked for $59. While the most popular route (Seattle/Tacoma Intl - San Diego) can be booked for $103 on average our data indicates $299 when flying from Washington to San Diego

What are the most reliable airlines from Washington to San Diego?

The top 3 most reliable airlines when flying from Washington to San Diego are Horizon Air (100%), Korean Air (96%) and Alaska Airlines (96%).

How long is the flight from Washington to San Diego?

A quick flight from Washington to San Diego can take about 2h 35m. Alaska Airlines provides one of the quickest options available for as low as $117. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Washington to San Diego round-trip?

According to our current data, Frontier ($88), Alaska Airlines ($117), and Delta ($127) offers the cheapest pricing from Washington to San Diego.

What are the cheapest airlines to fly from Washington to San Diego one-way?

The cheapest airlines for a one-way flight from Washington to San Diego are Frontier ($49), Spirit Airlines ($53), and Delta ($59).