Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Delta Air Lines

The cheapest airline(s) flying from San Antonio to Washington is Delta Air Lines.

  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Sun Country Airlines Sun Country Airlines
  • Frontier Airlines Frontier Airlines
  • Alaska Airlines Alaska Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month July

Travel Period: July 2024 - June 2025

The cheapest month(s) to fly from San Antonio to Washington is July.

  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from San Antonio to Washington is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 2pm

The cheapest time of the day to fly from San Antonio to Washington is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Sun, 2 Jun, 2024

  • Depart Earliest
    • Earliest
    • Latest
  • Arrive
    • Earliest
    • Latest
  • Airline Filter by Airline
    All
  • Total Duration
    • Shortest
    • Longest
  • Stopover
    All
  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 07:30 - 11:40
    SAT - IAD
  • 07:30 (SAT)San Antonio International Airport
  • 11:40 (IAD)Washington Dulles International Airport
  • United Airlines (UA 1347)Airbus
  • 3h 10m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 11:45 - 15:55
    SAT - IAD
  • 11:45 (SAT)San Antonio International Airport
  • 15:55 (IAD)Washington Dulles International Airport
  • United Airlines (UA 2250)Airbus
  • 3h 10m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from San Antonio to Washington?

The fastest flight time for direct flights from San Antonio to Washington is 3 hours 10 minutes. Check latest flight schedules & prices on Wego.

How far is Washington from San Antonio?

The flight distance between San Antonio and Washington is 2230km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 07:30. The last flight of the day departs at 07:30. See the full list of flight times on Wego.

How many airlines offer direct flights from San Antonio to Washington?

There are 1 airlines that offer direct flights from San Antonio to Washington. Find out the list of airlines on Wego.