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

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Find the cheapest flights from San Diego to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from San Diego to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from San Diego to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Diego to Washington, D.C.

Find recent round-trip train or bus tickets from San Diego to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
SAN-IAD
4h 57mdirect
IAD-SAN
5h 15mdirect
American Airlines
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SAN-IAD
4h 57mdirect
IAD-SAN
5h 15mdirect
Qatar Airways
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SAN-IAD
4h 57mdirect
IAD-SAN
5h 15mdirect
Alaska Airlines
Find Deal
SAN-IAD
4h 40mdirect
IAD-SAN
5h 38mdirect
Austrian Airlines
Find Deal
SAN-BWI
4h 50mdirect
BWI-SAN
5h 50mdirect
Southwest
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SAN-IAD
4h 57mdirect
IAD-SAN
5h 15mdirect
Hawaiian Airlines
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SAN-IAD
4h 40mdirect
IAD-SAN
5h 30mdirect
Brussels Airlines
Find Deal
SAN-IAD
4h 48mdirect
IAD-SAN
5h 42mdirect
United Airlines
Find Deal
SAN-IAD
4h 45mdirect
IAD-SAN
5h 38mdirect
Ethiopian Air
Find Deal
SAN-IAD
4h 57mdirect
American Airlines
Find Deal
SAN-IAD
4h 57mdirect
Qatar Airways
Find Deal
SAN-IAD
4h 57mdirect
Alaska Airlines
Find Deal
SAN-IAD
4h 40mdirect
Austrian Airlines
Find Deal
SAN-BWI
4h 50mdirect
Southwest
Find Deal
SAN-IAD
4h 57mdirect
Hawaiian Airlines
Find Deal
SAN-IAD
4h 40mdirect
Brussels Airlines
Find Deal
SAN-IAD
4h 48mdirect
United Airlines
Find Deal
SAN-IAD
4h 45mdirect
Ethiopian Air
Find Deal

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Diego to Washington, D.C.

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 to Washington, D.C.?

In general, February is the cheapest month to fly from San Diego to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 288. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. from San Diego during August instead. Flights to Washington, D.C. in August, while not as cheap as those in February, still average around R5 288.

What is the cheapest San Diego to Washington, D.C. flight route?

Fly from San Diego to Washington, D.C. Dulles Intl for the best San Diego - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

In general, most travellers find the cheapest time to book a flight to Washington, D.C. is about 41 days prior to their departure date, when tickets on average are R7 087. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as R92 401.

What cabin class options are available on San Diego to Washington, D.C. flights?

There are 2 cabin classes available to choose from on San Diego to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Diego to Washington, D.C. flight prices changed over time?

As of December 2024, prices for San Diego to Washington, D.C. flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Diego to Washington, D.C. (SAN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Washington, D.C.

Direct flights

None
There are no direct flights from San Diego to Washington, D.C.. There are no popular flight routes from San Diego to Washington, D.C..

  • How far is San Diego to Washington, D.C. by plane?

    There are 3650,2 km between San Diego and Washington, D.C..

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

    Prices for flights from San Diego Airport to Washington, D.C. were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to Washington, D.C.?


Why use momondo?

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

Finding the right flight to Washington, D.C. from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Diego to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for San Diego to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from San Diego to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.