Flights from San Antonio to Washington D.C. Starting at NZD 144

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Antonio to Washington D.C.

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Antonio to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
United Airlines logo United Airlines American Airlines logo American Airlines

FAQ

  • When are flight tickets from San Antonio (SAT) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from San Antonio to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Antonio (SAT) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around NZD 748.

  • How long does it take to fly from San Antonio (SAT) to Washington D.C. (WAS) and what is the distance?

    It takes around 5 hours 33 minutes to fly from San Antonio (SAT) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from San Antonio (SAT) to Washington D.C. (WAS)?

    Airlines with flights from San Antonio (SAT) to Washington D.C. (WAS): American Airlines, United Airlines, Southwest Airlines, Air Canada, Lufthansa and Brussels Airlines.

How to find a cheap flight from San Antonio to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Antonio to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Antonio to Washington D.C.

Cheapest one-way flight price NZD 144
Cheapest round-trip ticket price NZD 298
Off-season for travel March
Peak season for travel December
Flight distance 2,220.49 km
Average flight time 5 hours 33 minutes
Popular airline United Airlines

Popular Flights

  • Top Routes from San Antonio
  • Top Routes to Washington D.C.
  • More flight options