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Cheap flights from San Diego to Washington, D.C.

SAN — WAS
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

The best prices from San Diego to Washington, D.C. are usually found in February or September, booked 53 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from San Diego to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Washington, D.C. (WAS). 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 19 May 2024.

Popular in

June

Cheapest in

February

Average price

£294

Round-trip from

£442
High demand for flights, 17% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in May 2024
From San Diego to Washington, D.C. (WAS)

What is the cheapest day to fly round-trip from San Diego to Washington, D.C.?

Travelers have found that booking a Friday departure is the best way to save up to 155% 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 Diego to Washington, D.C.?

To save up to 99% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to Washington, D.C. from £311 1-2 weeks out and tickets from £438 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Diego to Washington, D.C.?

February can be a great time to fly to Washington, D.C. from San Diego with a flight ticket averaging about £287. Cheapflights users have found deals in the month of February for as cheap as £117. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Diego to Washington, D.C. (SAN - WAS)?

When flying from San Diego to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

When is the best time to book a flight from San Diego to Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from San Diego to Washington, D.C.. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from San Diego to Washington, D.C., you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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Average price of flights to Washington, D.C. by month

Plan your trip from San Diego to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to Washington, D.C. is currently £0 while a return flight costs £0. Price data was last updated on 12 May 2024.

Currently, November is the cheapest month in which you can book a flight from San Diego to Washington, D.C. (average of £597). Flying from San Diego to Washington, D.C. in June is currently the most expensive (average of £861). 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.

January

£471

February

£490

March

£549

April

£528

May

£583

June

£678

July

£675

August

£602

September

£538

October

£504

November

£470

December

£487

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Related info for your journey

Find useful and relevant information for your journey from San Diego to Washington, D.C.. 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 Diego to Washington, D.C.?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from San Diego; the airport handles an average of 4 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Diego airport to Washington, D.C.. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • What days are direct flights available from San Diego to Washington, D.C.?

    Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Friday.

  • How many flights depart from San Diego to Washington, D.C. on average per day?

    9 flight departures from San Diego to Washington, D.C. per day on average.
    Morning (6am - Midday) - 78% of flight departures
    Evening (6pm - Midnight) - 22% of flight departures

  • What are the most reliable airlines from San Diego to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from San Diego to Washington, D.C. consider choosing United Airlines (92%), Ethiopian Air (90%) or Austrian Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What does SAN to IAD mean?

    Great question - SAN to IAD just means San Diego Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from San Diego to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Washington, D.C. 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 Diego to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Washington, D.C. 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 Diego to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on San Diego to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Washington, D.C..

  • Can I find deals for business class flights from San Diego to Washington, D.C.?

    Yes. Cheapflights offers flight deals from San Diego to Washington, D.C. 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 Diego to Washington, D.C. that allow pets onboard?

    Many airlines flying from San Diego to Washington, D.C. 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 Diego to Washington, D.C.?

    Yes, you can often find last-minute deals on San Diego to Washington, D.C. 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.

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Alternative routes for San Diego to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.

Search flights from San Diego to Washington, D.C. by cabin class

Find flights from San Diego to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Diego to Washington, D.C.

Find hourly flight availability from San Diego to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 May 2024.
6%of flight departuresEarly morningMidnight to 6 am
67%of flight departuresMorning6 am to noon
5%of flight departuresAfternoonNoon to 6 pm
22%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from San Diego to Washington, D.C.

Explore weekly flight availability from San Diego to Washington, D.C.. 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 19 May 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday5daily flights
Thursday5daily flights
Friday5daily flights
Saturday4daily flights
Sunday5daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Washington, D.C.?

Millions of users choose and trust Cheapflights to book the best flight deals from San Diego to Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Diego to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from San Diego to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Diego to Washington, D.C. become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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