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 August or September, booked 27 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)

All the information you need to plan the best SAT to WAS flight in 2021: compare San Antonio to Washington flight prices with the expected peak season, weather and rainfall in Washington.
SAT - WAS
Price
$232 - $386
WAS
Temperature
35.6 - 80.6 °F
WAS
Precipitation
2.6 - 4 inches

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$232

From San Antonio to Washington (WAS)

One-way from

$137

One-way flight from San Antonio to Washington (WAS)

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?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 26%.

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

To save up to 21% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Antonio to Washington from $353 1-2 weeks out and tickets from $419 for flights departing within the next 72 hours.

When is the cheapest time to fly from San Antonio to Washington (SAT - WAS)?

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from San Antonio to Washington by exploring options for tickets in the evening.

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

Our data shows that August tends to be the cheapest month to fly to Washington from San Antonio. Users have commonly found prices around $318 for the month, but tickets can be as low as $132. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from San Antonio to Washington in October, November 2021

The best prices found for SAT to WAS flights for October, November
30 Oct - 30 Oct
$171pp
SAT
San Antonio
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio
11 Nov - 15 Nov
$223pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAT
San Antonio
2 Nov - 2 Nov
$226pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio

San Antonio to Washington 2021 flight deals

Cheap flights to Washington from San Antonio found for this year
30 Oct - 30 Oct
$171pp
SAT
San Antonio
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio
10 Dec - 12 Dec
$203pp
SAT
San Antonio
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
 
1 STOP
SAT
San Antonio
1 Dec - 4 Dec
$212pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAT
San Antonio

Non-stop flights to Washington from San Antonio

Save time with San Antonio to Washington direct flight deals
23 Nov - 14 Dec
$320pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAT
San Antonio
1 Dec - 3 Dec
$321pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAT
San Antonio
2 Dec - 6 Dec
$322pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-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
30 Oct - 30 Oct
$171pp
SAT
San Antonio
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
SAT
San Antonio
2 Nov - 2 Nov
$226pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
2 Nov - 2 Nov
$229pp
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SAT
San Antonio

One-way flights to Washington from San Antonio

The cheapest one-way flights from San Antonio to Washington
1:39 pm - 5:46 am
Multiple Airlines
1 Stop
15h 07m
SAT - BWI
Multiple Airlines
$137
Kiwi.com
8:57 am - 4:13 pm
American Airlines
1 Stop
6h 16m
SAT - BWI
American Airlines
10:00 am - 7:27 pm
Delta
1 Stop
8h 27m
SAT - BWI
Delta
$141
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Antonio</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From San Antonio to Washington

What airport do you fly from for flights from San Antonio to Washington?

Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to Washington from San Antonio. Booking flights from San Antonio (SAT) to Washington should be relatively easy as there are 5 daily outbound flights to Washington from 4 different airlines.

Which airlines flying from San Antonio to Washington have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Delta flying from San Antonio to Washington have implemented new flexible cancellation policies.

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 $171, but on average you can expect to pay $229.

Are there nonstop flights from San Antonio to Washington for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Washington under $400. A good price for a nonstop flight from San Antonio to Washington is less than $423.

Are there last-minute flights available from San Antonio to Washington for under $200?

There are currently 20+ open flights from San Antonio to Washington within the next 7 days for less than $200.

What days are nonstop flights available from San Antonio to Washington?

Days when nonstop flights are available for this flight are: Saturday.

How many flights depart from San Antonio to Washington on average per day?

On average, you can expect to see 2 flights from San Antonio to Washington a day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from San Antonio to Washington?

A quick flight from San Antonio to Washington can take about 6h 12m. JetBlue provides one of the quickest options available for as low as $203. There are 1368 mi between San Antonio and Washington. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Antonio to Washington round-trip?

According to our current data, JetBlue ($203), Sun Country Air ($223), and Frontier ($253) offers the cheapest pricing from San Antonio to Washington. You may be able to fly from San Antonio to Washington for 36% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San Antonio to Washington one-way?

One-way options have recently been found by users for as low as $70 on Frontier. Other airlines that offer cheap prices include United Airlines from $120 and American Airlines from $139 one-way.

What are the cheapest flights from San Antonio to Washington?

While on average a flight from San Antonio to Washington is generally $564, our data shows the cheapest flight currently is $73. When looking at the most popular route, (San Antonio - Washington Dulles Intl), you can expect to pay $232 for that flight.

What are the most popular routes from San Antonio to Washington?

When deciding which route to take from San Antonio to Washington consider San Antonio - Washington Dulles Intl, San Antonio - Baltimore/Washington or San Antonio - Washington Reagan-National as they are the most popular.

What are the most reliable airlines from San Antonio to Washington?

Before booking your flight to Washington from San Antonio, check out the most reliable airlines to get you to your destination on time: Air Canada (97%), Brussels Airlines (97%), Lufthansa( 97%).

What are the most popular airlines that fly from San Antonio to Washington?

The most popular airlines flying from San Antonio to Washington are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from San Antonio?

Information is based on travel restrictions for travel to Washington within the United States

Most visitors from San Antonio need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Washington.

Do I need a test to fly back to San Antonio from Washington?

Returning to San Antonio from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering San Antonio.

Hide COVID Travel Restrictions for Washington, DC

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from San Antonio to Washington.
Average temperature for October in Washington
71.6 °F
Avg rainfall for October in Washington
3.7 ″

Airports servicing San Antonio

Airports servicing Washington

Reagan-National (DCA)

Top 4 airlines flying from San Antonio to Washington

The chart below displays the airlines Cheapflights users traveling from San Antonio to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$70 $188 No cancel fee 62%
American Airlines
$110 $366 No cancel fee 71%
Delta
$161 $414 No cancel fee N/A
United Airlines
$197 $396 No cancel fee 69%

Hourly flight availability from San Antonio to Washington

See what time of day planes typically take off from San Antonio towards Washington.
Morning 6 AM to noon 86% of SAT to WAS departures
Early morning Midnight to 6 AM 14% of SAT to WAS departures
Afternoon Noon to 6 PM 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
See how many times per day planes take to the skies headed from San Antonio to Washington.
Sunday
4 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
4 daily flights
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