Cheap flights from San Antonio to Washington
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Find the best deal for flights from San Antonio to Washington Dulles

Fly Scanner search engine allows you to save money by comparing hundreds of flight deals in seconds, finding the offer that's right for you. Filter your search according to the parameters that interest you and Fly Scanner will show you only the offers that suit your needs.

Find the ideal San Antonio - Washington - Dulles international flight

Fly Scanner compares the offers of over 300 airlines and shows you the most convenient flights according to your needs, including special promotions designed in collaboration with the best travel agencies. Looking for direct flights only? Just tick the appropriate filter and evaluate only San Antonio - Washington Dulles flights without stopovers .

How to find a San Antonio - Washington Dulles low cost flight?

Fly Scanner compares all types of flights: low cost, direct and solutions also for airports near Washington Dulles. Save time by comparing all flight deals for San Antonio - Washington Dulles in one search and find your airfare at the best price.

Compare only the flights that suit your needs

The flight comparator of Fly Scanner shows you the most suitable solutions for your needs, just enter:

  • Number of passengers
  • Travel class
  • Flight date
Compare also the price of flights from San Antonio to Washington Dulles in the days close to those of your search, and save even more by leaving or arriving a few days earlier or later.

Frequently Asked Questions

Frequently asked questions about flights from San Antonio to Washington Dulles.

How much does a San Antonio - Washington Dulles flight cost?

The lowest price in the last 15 days for an airline ticket from San Antonio to Washington Dulles is $129.

How far is San Antonio from Washington?

San Antonio is about 1361 mi from Washington.

What are the airports in Washington?

At Washington there are 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the airports in San Antonio?

San Antonio has one airport: San Antonio.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Atlanta, Los Angeles, Miami, New York City, Orlando.

What is the cheapest month to fly from San Antonio to Washington?

The cheapest month to fly from San Antonio to Washington is May.

What is the most expensive month to fly from San Antonio to Washington?

The most expensive month to fly from San Antonio to Washington is January.

What is the best day of the week to fly from San Antonio to Washington?

For flights from San Antonio to Washington Wednesday is on average the cheapest day to fly, while Sunday is the most expensive day to fly.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more