Direct flights from San Antonio to Washington

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San Antonio

United States

SAT

San Antonio International Airport

Washington

United States

DCA

Ronald Reagan Washington National Airport

Route: Nonstop service available
Distance: 1,379 miles
Marketing airlines: 2 airlines
Aircraft: 4 aircraft types
Dates: Nov 2, 2026 – Oct 31, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 54,500 points + $5.00 for SAT → DCA, Economy, on 2026-11-30, booked with American Airlines. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-11-12 – 2026-12-11.

SAT → DCAEconomy
AA1718
54,500 points+ $5.00
Departure
2026-11-30
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-11-11 06:18
SAT → DCAFirst
AA1718
78,500 points+ $5.00
Departure
2026-11-30
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-11-11 06:18
SAT → DCAEconomy
AA1718
273,300 points+ $350.00
Departure
2026-11-30
Seats seen
9
Book with
GOL
Observed (UTC)
2026-11-11 06:18
SAT → DCAEconomy
AA1718
288,000 points+ $350.00
Departure
2026-11-30
Seats seen
9
Book with
GOL
Observed (UTC)
2026-11-11 06:18

San Antonio to Washington route overview

San Antonio International Airport (SAT) serves San Antonio; Ronald Reagan Washington National Airport (DCA) serves Washington.

The airports are 1,379 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SAT to DCA.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 2, 2026 – Oct 31, 2027.

Marketing airlines on the San Antonio to Washington route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Oneworld

Aircraft flying from SAT to DCA

Frequently asked questions

Which airports serve the San Antonio to Washington route?

San Antonio International Airport (SAT) is the origin airport and Ronald Reagan Washington National Airport (DCA) is the destination airport.

How far is Washington from San Antonio?

SAT and DCA are approximately 1,379 miles apart by great-circle distance.

Are there direct flights from SAT to DCA?

Yes. Roame's current schedule feed shows nonstop service from SAT to DCA.

Which airlines market flights from SAT to DCA?

Which aircraft fly from SAT to DCA?

Aircraft listed in the current schedule include Airbus A319 (319), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8) and 7S7.