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Cheap flights from San Antonio (SAT) to Dulles Intl (IAD) from $98

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — IAD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from San Antonio to Washington, D.C. Dulles Intl are usually found in September or January, booked 90 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from San Antonio to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$235

One-way from

$182
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From San Antonio to Washington, D.C. Dulles Intl
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One-way flight from San Antonio to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from San Antonio to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Friday departure is the best way to save up to 21% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from San Antonio to Washington, D.C. Dulles Intl Airport?

Find a great deal and save up to 143% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $289.

What is the cheapest month to fly from San Antonio to Washington, D.C. Dulles Intl Airport?

August is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from San Antonio. Prices for August average $312 per person but you can even find prices for as low as $84. The most expensive prices can be found in the month of March. Opting for a August flight can save you 35% on your journey compared to booking in March

When is the cheapest time to fly from San Antonio to Washington, D.C. Dulles Intl Airport (SAT - IAD)?

One of the essential ways to save on airfare from San Antonio to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 59% on airfare.

Cheap American Airlines flights from San Antonio to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between San Antonio and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest American Airlines flights traveling from San Antonio to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 9/115:53 pmSAT - IAD
1 stop4h 54mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
1 stop6h 50mAmerican Airlines
Deal found 5/15$195
Wed 9/115:14 amSAT - IAD
2 stops6h 25mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
1 stop6h 50mAmerican Airlines
Deal found 5/15$202
Wed 6/126:10 amSAT - IAD
1 stop5h 33mAmerican Airlines
Tue 6/185:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$235
Sat 6/225:52 pmSAT - IAD
1 stop5h 07mAmerican Airlines
Wed 6/265:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$245
Wed 9/116:34 amSAT - IAD
1 stop5h 05mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
2 stops8h 41mAmerican Airlines
Deal found 5/16$250
Wed 9/115:14 amSAT - IAD
2 stops6h 25mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
2 stops8h 41mAmerican Airlines
Deal found 5/15$257
Wed 5/296:14 amSAT - IAD
1 stop7h 43mAmerican Airlines
Wed 6/55:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/15$265
Wed 5/292:28 pmSAT - IAD
2 stops8h 33mAmerican Airlines
Wed 6/55:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/15$272
Wed 6/267:00 amSAT - IAD
2 stops9h 13mAmerican Airlines
Thu 7/45:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/15$284

Cheap Delta flights from San Antonio to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between San Antonio and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Delta flights departing from San Antonio and landing in Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Thu 8/84:05 pmSAT - IAD
1 stop5h 41mDelta
Mon 8/126:00 amIAD - SAT
1 stop7h 50mDelta
Deal found 5/15$228
Tue 10/15:25 amSAT - IAD
1 stop5h 36mDelta
Thu 10/316:00 amIAD - SAT
1 stop6h 14mDelta
Deal found 5/16$232
Tue 6/184:24 pmSAT - IAD
1 stop5h 34mDelta
Tue 7/26:00 amIAD - SAT
1 stop8h 13mDelta
Deal found 5/15$248
Thu 5/306:08 amSAT - IAD
1 stop9h 09mDelta
Fri 5/316:00 amIAD - SAT
1 stop5h 51mDelta
Deal found 5/16$288
Mon 6/106:10 pmSAT - IAD
1 stop4h 49mDelta
Thu 6/136:10 amIAD - SAT
1 stop5h 29mDelta
Deal found 5/16$303
Tue 6/1110:38 amSAT - IAD
1 stop6h 41mDelta
Sat 6/157:20 pmIAD - SAT
1 stop5h 10mDelta
Deal found 5/16$333
Fri 5/3112:10 pmSAT - IAD
1 stop10h 43mDelta
Mon 6/36:18 amIAD - SAT
1 stop6h 39mDelta
Deal found 5/16$358
Fri 5/2412:10 pmSAT - IAD
1 stop10h 43mDelta
Mon 5/276:00 amIAD - SAT
1 stop5h 51mDelta
Deal found 5/15$378
Fri 5/2412:10 pmSAT - IAD
1 stop10h 43mDelta
Wed 5/292:59 pmIAD - SAT
1 stop7h 35mDelta
Deal found 5/15$383

Cheap San Antonio to Dulles Intl flights in May & June 2024

Find cheap flight options from San Antonio to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from San Antonio to Washington, D.C. in 2024. Check back regularly for other flight deals.
Tue 6/187:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Tue 7/28:35 amIAD - SAT
Nonstop3h 28mUnited Airlines
Deal found 5/15$229
Wed 6/126:10 amSAT - IAD
1 stop5h 33mAmerican Airlines
Tue 6/185:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$235
Wed 6/127:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Wed 6/196:14 amIAD - SAT
1 stop6h 28mUnited Airlines
Deal found 5/15$239
Sat 6/225:52 pmSAT - IAD
1 stop5h 07mAmerican Airlines
Wed 6/265:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$245
Tue 6/184:24 pmSAT - IAD
1 stop5h 34mDelta
Tue 7/26:00 amIAD - SAT
1 stop8h 13mDelta
Deal found 5/15$248
Tue 6/47:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Fri 7/125:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 5/15$249
Tue 6/47:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Fri 7/126:00 amIAD - SAT
1 stop6h 57mUnited Airlines
Deal found 5/15$259
Tue 6/115:55 pmSAT - IAD
1 stop5h 04mUnited Airlines
Wed 6/128:35 amIAD - SAT
1 stop7h 52mUnited Airlines
Deal found 5/15$264
Wed 5/296:14 amSAT - IAD
1 stop7h 43mAmerican Airlines
Wed 6/55:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/15$265

San Antonio to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from San Antonio to Washington, D.C. in 2024. Check back regularly for other flight deals.
Wed 9/115:53 pmSAT - IAD
1 stop4h 54mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
1 stop6h 50mAmerican Airlines
Deal found 5/15$195
Wed 9/115:14 amSAT - IAD
2 stops6h 25mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
1 stop6h 50mAmerican Airlines
Deal found 5/15$202
Thu 8/84:05 pmSAT - IAD
1 stop5h 41mDelta
Mon 8/126:00 amIAD - SAT
1 stop7h 50mDelta
Deal found 5/15$228
Tue 6/187:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Tue 7/28:35 amIAD - SAT
Nonstop3h 28mUnited Airlines
Deal found 5/15$229
Tue 10/15:25 amSAT - IAD
1 stop5h 36mDelta
Thu 10/316:00 amIAD - SAT
1 stop6h 14mDelta
Deal found 5/16$232
Wed 10/212:00 pmSAT - IAD
Nonstop3h 20mUnited Airlines
Tue 10/86:15 amIAD - SAT
1 stop5h 45mUnited Airlines
Deal found 5/14$234
Wed 6/126:10 amSAT - IAD
1 stop5h 33mAmerican Airlines
Tue 6/185:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$235
Wed 6/127:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Wed 6/196:14 amIAD - SAT
1 stop6h 28mUnited Airlines
Deal found 5/15$239
Sat 6/225:52 pmSAT - IAD
1 stop5h 07mAmerican Airlines
Wed 6/265:00 amIAD - SAT
1 stop5h 09mAmerican Airlines
Deal found 5/16$245

Non-stop flights to Dulles Intl from San Antonio

Discover non-stop flight options from San Antonio to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from San Antonio to Washington, D.C.. If you're looking for other options for flights from San Antonio to Washington, D.C., make sure to update the search form at the top of page.
Thu 5/307:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Tue 6/118:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/14$249
Mon 7/227:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Sat 7/275:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 5/15$256
Wed 6/127:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Wed 6/198:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/15$279
Sun 6/167:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Wed 6/198:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/15$293
Sat 7/137:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Mon 7/155:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 5/16$309
Thu 7/412:06 pmSAT - IAD
Nonstop3h 20mUnited Airlines
Mon 7/85:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 5/15$311
Tue 6/117:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Wed 6/128:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/15$320
Tue 7/97:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Sun 7/218:35 amIAD - SAT
Nonstop3h 28mUnited Airlines
Deal found 5/15$322
Tue 6/47:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Tue 6/118:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/15$329

San Antonio to Dulles Intl flights leaving soon

Find last-minute flight options from San Antonio to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from San Antonio to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/2412:10 pmSAT - IAD
1 stop10h 43mDelta
Wed 5/296:11 pmIAD - SAT
1 stop5h 33mDelta
Deal found 5/15$333
Sat 5/255:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Mon 5/278:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 5/15$342
Sat 5/255:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Mon 5/276:50 amIAD - SAT
1 stop5h 51mAmerican Airlines
Deal found 5/16$344
Thu 5/237:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Mon 5/278:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 5/15$359
Thu 5/237:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Mon 5/276:10 amIAD - SAT
1 stop5h 53mUnited Airlines
Deal found 5/15$369
Wed 5/228:45 amSAT - IAD
1 stop6h 42mAmerican Airlines
Fri 5/248:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 5/15$377
Fri 5/2412:10 pmSAT - IAD
1 stop10h 43mDelta
Mon 5/276:00 amIAD - SAT
1 stop5h 51mDelta
Deal found 5/15$378
Wed 5/225:00 amSAT - IAD
2 stops7h 44mAmerican Airlines
Fri 5/248:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 5/15$382
Fri 5/2412:10 pmSAT - IAD
1 stop10h 43mDelta
Wed 5/292:59 pmIAD - SAT
1 stop7h 35mDelta
Deal found 5/15$383

One-way flights to Dulles Intl from San Antonio

Search for one-way flight options from San Antonio to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Antonio to Washington, D.C.. Users needing a return flight from San Antonio to Washington, D.C. should utilize the search form above.
Wed 9/116:34 amSAT - IAD
1 stop5h 05mAmerican Airlines
Deal found 5/15$98
Tue 6/115:54 pmSAT - IAD
1 stop5h 05mAmerican Airlines
Deal found 5/16$118
Wed 7/105:42 pmSAT - IAD
1 stop5h 19mAmerican Airlines
Deal found 5/15$123
Wed 6/266:51 amSAT - IAD
1 stop6h 14mDelta
Deal found 5/16$124
Sat 6/157:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Deal found 5/14$125
Tue 8/202:25 pmSAT - IAD
1 stop6h 44mUnited Airlines
Deal found 5/15$134
Fri 5/316:40 pmSAT - IAD
1 stop25h 07mSun Country Air
Deal found 5/14$138
Wed 5/295:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Deal found 5/15$143
Thu 5/304:00 pmSAT - IAD
1 stop5h 52mDelta
Deal found 5/15$144

Find flights from San Antonio to Dulles Intl within your budget

Customize your flight search to find flights from San Antonio to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$195 - $416

Route

Depart

Return

Price

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 9/11

1 stop4h 54m

Washington, D.C. Dulles Intl

Wed 9/18

1 stop6h 50m

$195

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 9/11

2 stops6h 25m

Washington, D.C. Dulles Intl

Wed 9/18

1 stop6h 50m

$202

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Thu 8/8

1 stop5h 41m

Washington, D.C. Dulles Intl

Mon 8/12

1 stop7h 50m

$228

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Tue 6/18

Nonstop3h 23m

Washington, D.C. Dulles Intl

Tue 7/2

Nonstop3h 28m

$229

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Tue 10/1

1 stop5h 36m

Washington, D.C. Dulles Intl

Thu 10/31

1 stop6h 14m

$232

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 10/2

Nonstop3h 20m

Washington, D.C. Dulles Intl

Tue 10/8

1 stop5h 45m

$234

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Mon 6/10

1 stop14h 57m

Washington, D.C. Dulles Intl

Wed 6/12

2 stops12h 45m

$324

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Thu 6/27

1 stop17h 24m

Washington, D.C. Dulles Intl

Sun 6/30

1 stop27h 51m

$355

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Tue 5/28

1 stop8h 45m

Washington, D.C. Dulles Intl

Thu 5/30

1 stop12h 50m

$416

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from San Antonio to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Dulles Intl. Price data was last updated on May 10, 2024.
The best time to book flights from San Antonio to Washington, D.C. Dulles Intl Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from San Antonio to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Dulles Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from San Antonio to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Dulles Intl is currently $127 while a round-trip flight costs $268. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from San Antonio to Washington, D.C. Dulles Intl Airport (average of $280). Flying from San Antonio to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 16, 2024.
See what other customers who have flown with American Airlines, Delta and United Airlines from San Antonio to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,514 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Sun Country Air
7.2
Good
630 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Washington, D.C. Dulles Intl?

    For a flight from San Antonio to Washington, D.C. Dulles Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 5 outbound flights to Washington, D.C. Dulles Intl per day. 4 airlines have flights to Washington, D.C. Dulles Intl from San Antonio on a regular basis.

  • Can I find flights from San Antonio to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on American Airlines for just $195, but on average you can expect to pay $244.

  • Are there nonstop flights from San Antonio to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Antonio to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from San Antonio to Washington, D.C. Dulles Intl Airport is less than $335.

  • Are there last-minute flights available from San Antonio to Washington, D.C. Dulles Intl Airport for under $400?

    There are currently 20+ open flights from San Antonio to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $400.

  • What are the cheapest airlines flying from San Antonio to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at $195, American Airlines will fly you from San Antonio to Washington, D.C. Dulles Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $228 and $229, respectively. Users have found that American Airlines is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Antonio to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $98 on American Airlines. Other airlines that offer cheap prices include Delta from $124 and United Airlines from $125 one-way.

  • What are the most popular airlines that fly from San Antonio to Washington, D.C. Dulles Intl Airport?

    The most popular airlines flying from San Antonio to Washington, D.C. Dulles Intl Airport are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

  • What are the most reliable airlines from San Antonio to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Washington, D.C. Dulles Intl Airport on time: Air Canada (92%), Brussels Airlines (87%), Lufthansa (86%).

  • What are the cheapest flights from San Antonio to Washington, D.C. Dulles Intl Airport?

    While on average a flight from San Antonio to Washington, D.C. Dulles Intl Airport is generally $1,663, our data shows the cheapest flight currently is $124. When looking at the most popular route, (San Antonio - Washington, D.C. Dulles Intl), you can expect to pay $216 for that flight.

  • What does SAT to IAD mean?

    Great question - SAT to IAD just means San Antonio Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from San Antonio to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on San Antonio to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Dulles Intl.

  • Can I find deals for business class flights from San Antonio to Dulles Intl?

    Yes. Cheapflights offers flight deals from San Antonio to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Dulles Intl that allow pets onboard?

    Many airlines flying from San Antonio to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Dulles Intl?

    Yes, you can often find last-minute deals on San Antonio to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Washington, D.C. Dulles Intl Airport flight deals updated?

    The San Antonio to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/16.

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Top 4 airlines flying from San Antonio to Dulles Intl

Discover the top 4 airlines that operate flights from San Antonio to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$52Average$192FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$138Average$286FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$223Average$340FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$228Average$414FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from San Antonio to Dulles Intl by cabin class

Find flights from San Antonio to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from San Antonio to Dulles Intl

Find hourly flight availability from San Antonio to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Antonio to Dulles Intl

Explore weekly flight availability from San Antonio to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday4daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday4daily flights

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Can Cheapflights find flights from San Antonio to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Dulles Intl become cheaper?

Yes, Cheapflights offers price alerts on San Antonio to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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