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

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

Cheap return flights

These are some of the best return flight deals from San Antonio 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 Antonio to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from San Antonio 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 Antonio to Washington, D.C.

Find recent round-trip train or bus tickets from San Antonio 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.
SAT-IAD
3h 11mdirect
IAD-SAT
4h 06mdirect
Air Canada
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SAT-BWI
3h 05mdirect
BWI-SAT
4h 00mdirect
Southwest
Find Deal
SAT-IAD
3h 10mdirect
IAD-SAT
3h 55mdirect
Brussels Airlines
Find Deal
SAT-IAD
3h 10mdirect
IAD-SAT
3h 55mdirect
Lufthansa
Find Deal
SAT-IAD
3h 11mdirect
IAD-SAT
3h 57mdirect
United Airlines
Find Deal
SAT-IAD
3h 11mdirect
Air Canada
Find Deal
SAT-BWI
3h 05mdirect
Southwest
Find Deal
SAT-IAD
3h 10mdirect
Brussels Airlines
Find Deal
SAT-IAD
3h 10mdirect
Lufthansa
Find Deal
SAT-IAD
3h 11mdirect
United Airlines
Find Deal

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Antonio 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, August is the cheapest month to fly from San Antonio to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 573. If you aren’t able to travel during the month of August, then book flights to Washington, D.C. from San Antonio during February instead. Flights to Washington, D.C. in February, while not as cheap as those in August, still average around R5 627.

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

Fly from San Antonio to Washington, D.C. Dulles Intl for the best San Antonio - 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 49 days prior to their departure date, when tickets on average are R6 259. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as R74 964.

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

There are 1 cabin classes available to choose from on San Antonio 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 Antonio to Washington, D.C. flight prices changed over time?

As of November 2024, prices for San Antonio to Washington, D.C. flights are approximately 45% more expensive when compared to flights at the same time last year.

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

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

Cheap San Antonio to Washington, D.C. (SAT to WAS) flight deals and tips

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

Direct flights

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

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

    San Antonio and Washington, D.C. are 2228,6 km apart from one another.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Washington, D.C. for you.

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

All flight searches from San Antonio to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for San Antonio 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 Antonio to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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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.