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Cheap flights from San Antonio to Washington (SAT - WAS)

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The best prices from San Antonio to Washington are usually found in September or October, booked 25 days in advance, depart on a Wednesday or Friday and return on a Wednesday

How to find the cheapest flight from
San Antonio (SAT) to Washington (WAS)

SAT - WAS
Price
$214 - $382
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.4 - 4.2 inches
Popular in December High demand for flights, 22% potential price rise
Cheapest in September Best time to find cheap flights, 29% potential price drop
Round-trip from $214 From San Antonio to Washington
One-way from $113 One-way flight from San Antonio to Washington
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Antonio to Washington?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from San Antonio to Washington?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 11% on flights from San Antonio to Washington compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $252. For sooner than that we have options available in the next 3 days from $276.

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

February is one of the best times of the year to fly to Washington from San Antonio. Prices for February average $243 per person but you can even find prices for as low as $119. The most expensive prices can be found in the month of December. Opting for a February flight can save you 37% on your journey compared to booking in February

Cheap flights from San Antonio to Washington in July, August 2020

The best prices found for SAT to WAS flights for July, August
10 Jul - 16 Jul
$204pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAT
San Antonio
10 Jul - 19 Jul
$209pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAT
San Antonio
9 Jul - 18 Jul
$220pp
SAT
San Antonio
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
SAT
San Antonio

San Antonio to Washington 2020 flight deals

Cheap flights to Washington from San Antonio found for this year
3 Aug - 10 Aug
$198pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
SAT
San Antonio
10 Jul - 16 Jul
$204pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAT
San Antonio
10 Jul - 19 Jul
$209pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
SAT
San Antonio

Last minute flights from San Antonio to Washington

Late deals on round-trip flights to Washington from San Antonio, departing today and this week
23 Jun - 20 Jul
$265pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio
24 Jun - 20 Jul
$339pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio
25 Jun - 20 Jul
$341pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio

One-way flights to Washington from San Antonio

The cheapest one-way flights from San Antonio to Washington
3:00 am - 11:50 am
Delta
1 Stop
7h 50m
SAT - BWI
Delta
$113
Delta
3:15 pm - 4:57 am
Multiple Airlines
1 Stop
12h 42m
SAT - BWI
Multiple Airlines
$115
Kiwi.com
6:05 am - 5:14 pm
Multiple Airlines
1 Stop
10h 09m
SAT - BWI
Multiple Airlines
$119
FlightNetwork

Related info for your journey

Useful info, stats and facts about San Antonio to Washington flights.

Flight FAQs

From San Antonio to Washington

Are flight prices decreasing from San Antonio to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Antonio and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Antonio to Washington for under $200 on Cheapflights?

Yes, there are multiple flights from San Antonio to Washington for under $200. The cheapest flight booked recently is on Multiple Airlines for just $198, but on average you can expect to pay $220.

Are there nonstop flights from San Antonio to Washington for under $200 on Cheapflights?

There are no nonstop flights from San Antonio to Washington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Antonio to Washington for under $300?

There are currently 20+ open flights from San Antonio to Washington within the next 7 days for less than $300.

How popular is this flight route?

The San Antonio to Washington flight path was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for American Airlines Inc., as currently they have the cheapest options available from San Antonio to Washington. On average you can find 414 flights for this flight path daily.

Is San Antonio weather warmer or cooler than Washington?

We forecast the temperature to be around the 97 °F's in August, on average. The temperature in Washington is generally colder than in San Antonio. Book flights in a timely manner in correlation to your departure date.

Destination information for Washington

Things to know before you go. Useful info for your trip from San Antonio to Washington
Average temperature for July in Washington
89.6 °F
Avg rainfall for July in Washington
4.0 ″

Airports servicing San Antonio

Airports servicing Washington

Reagan National (DCA)

Hourly flight availability from San Antonio to Washington

Afternoon Noon to 6 PM 100% of SAT to WAS departures
Early morning Midnight to 6 AM 0% of SAT to WAS departures
Morning 6 AM to noon 0% of SAT to WAS departures
Evening 6 PM to midnight 0% of SAT to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Antonio to Washington
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights