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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 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 October, booked 90 days in advance, depart on a Thursday or Saturday 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 April 29, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$234

One-way from

$189
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 23% 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 Wednesday departure is the best way to save up to 25% 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 90% by booking at least 28 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 $191.

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 $292 per person but you can even find prices for as low as $83. The most expensive prices can be found in the month of December. Opting for a August flight can save you 50% on your journey compared to booking in December

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 United Airlines flights from San Antonio to Dulles Intl

Explore cheap flight options specifically provided by United 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 2,948,547 searches. Data last updated April 29, 2024.
Find some of the cheapest United 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 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/298:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/29$229
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/296:30 amIAD - SAT
1 stop6h 39mUnited Airlines
Deal found 4/29$238
Thu 7/45:50 pmSAT - IAD
1 stop5h 02mUnited Airlines
Fri 7/55:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 4/28$274
Thu 7/117:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Mon 7/155:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 4/28$294
Tue 5/217:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/295:30 pmIAD - SAT
Nonstop3h 25mUnited Airlines
Deal found 4/28$309
Sun 5/57:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Sun 5/128:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$314
Sun 5/197:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Tue 5/218:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$317
Tue 5/217:00 amSAT - IAD
1 stop8h 19mUnited Airlines
Wed 5/298:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/28$318
Thu 5/97:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Mon 5/136:00 amIAD - SAT
1 stop6h 47mUnited Airlines
Deal found 4/28$323

Cheap Sun Country Air flights from San Antonio to Dulles Intl

Explore cheap flight options specifically provided by Sun Country Air 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 2,948,547 searches. Data last updated April 29, 2024.
Have a look at some of the cheapest available Sun Country Air flights departing from San Antonio and landing in Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Fri 5/246:40 pmSAT - IAD
1 stop24h 42mSun Country Air
Sun 5/2612:30 pmIAD - SAT
1 stop22h 22mSun Country Air
Deal found 4/29$305
Sun 6/96:40 pmSAT - IAD
1 stop14h 17mSun Country Air
Wed 6/1211:16 amIAD - SAT
1 stop23h 35mSun Country Air
Deal found 4/29$335
Sun 6/96:40 pmSAT - IAD
1 stop14h 17mSun Country Air
Wed 6/1211:16 amIAD - SAT
1 stop23h 35mSun Country Air
Deal found 4/28$355
Thu 6/66:40 pmSAT - IAD
1 stop16h 03mSun Country Air
Sun 6/91:43 pmIAD - SAT
1 stop21h 01mSun Country Air
Deal found 4/29$370

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

Find cheap flight options from San Antonio to Dulles Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 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 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/298:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/29$229
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/296:30 amIAD - SAT
1 stop6h 39mUnited Airlines
Deal found 4/29$238
Tue 5/215:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Sat 5/258:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 4/27$245
Tue 5/215:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Tue 5/285:17 pmIAD - SAT
1 stop7h 37mAmerican Airlines
Deal found 4/28$246
Wed 5/225:15 amSAT - IAD
1 stop5h 11mDelta
Wed 5/297:00 amIAD - SAT
1 stop5h 12mDelta
Deal found 4/29$248
Wed 5/156:14 amSAT - IAD
1 stop6h 30mAmerican Airlines
Wed 5/225:02 amIAD - SAT
1 stop8h 08mAmerican Airlines
Deal found 4/29$265
Mon 5/205:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Sat 5/253:27 pmIAD - SAT
1 stop5h 53mAmerican Airlines
Deal found 4/28$270
Wed 5/155:00 amSAT - IAD
2 stops8h 57mAmerican Airlines
Wed 5/225:02 amIAD - SAT
1 stop8h 08mAmerican Airlines
Deal found 4/28$271
Fri 5/108:45 amSAT - IAD
1 stop6h 42mAmerican Airlines
Mon 5/272:14 pmIAD - SAT
1 stop7h 06mAmerican Airlines
Deal found 4/29$278

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 2,948,547 searches. Data last updated April 29, 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 4/29$195
Wed 9/115:53 pmSAT - IAD
1 stop4h 54mAmerican Airlines
Wed 9/185:29 pmIAD - SAT
1 stop5h 17mAmerican Airlines
Deal found 4/28$196
Wed 9/115:14 amSAT - IAD
2 stops6h 25mAmerican Airlines
Wed 9/182:05 pmIAD - SAT
1 stop6h 50mAmerican Airlines
Deal found 4/29$226
Wed 9/115:14 amSAT - IAD
2 stops6h 25mAmerican Airlines
Wed 9/185:29 pmIAD - SAT
1 stop5h 17mAmerican Airlines
Deal found 4/28$228
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/298:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/29$229
Tue 10/16:20 amSAT - IAD
1 stop8h 54mDelta
Thu 10/317:10 amIAD - SAT
1 stop6h 55mDelta
Deal found 4/29$232
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/296:30 amIAD - SAT
1 stop6h 39mUnited Airlines
Deal found 4/29$238
Fri 8/94:05 pmSAT - IAD
1 stop5h 41mDelta
Tue 8/136:00 amIAD - SAT
1 stop7h 50mDelta
Deal found 4/28$242
Tue 5/215:55 pmSAT - IAD
1 stop5h 06mAmerican Airlines
Sat 5/258:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 4/27$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 2,948,547 searches. Data last updated April 29, 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.
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/298:25 amIAD - SAT
Nonstop3h 27mUnited Airlines
Deal found 4/29$229
Thu 7/117:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Mon 7/155:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 4/28$294
Thu 7/47:09 amSAT - IAD
Nonstop3h 23mUnited Airlines
Fri 7/55:40 pmIAD - SAT
Nonstop3h 36mUnited Airlines
Deal found 4/28$305
Tue 5/217:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Wed 5/295:30 pmIAD - SAT
Nonstop3h 25mUnited Airlines
Deal found 4/28$309
Sun 5/127:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Sun 5/198:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$314
Sun 5/197:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Tue 5/218:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$317
Thu 6/67:05 amSAT - IAD
Nonstop3h 23mUnited Airlines
Sun 6/308:35 amIAD - SAT
Nonstop3h 28mUnited Airlines
Deal found 4/28$325
Thu 5/167:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Mon 5/208:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$328
Wed 5/1512:02 pmSAT - IAD
Nonstop3h 21mUnited Airlines
Wed 5/228:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$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 2,948,547 searches. Data last updated April 29, 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.
Thu 5/96:14 amSAT - IAD
1 stop7h 43mAmerican Airlines
Mon 5/138:12 pmIAD - SAT
1 stop5h 02mAmerican Airlines
Deal found 4/28$297
Thu 5/96:14 amSAT - IAD
1 stop7h 43mAmerican Airlines
Sat 5/115:02 amIAD - SAT
1 stop8h 08mAmerican Airlines
Deal found 4/28$309
Sun 5/57:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Sun 5/128:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$314
Sun 5/57:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Sun 5/128:20 amIAD - SAT
1 stop8h 16mUnited Airlines
Deal found 4/28$323
Thu 5/97:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Mon 5/138:15 amIAD - SAT
Nonstop3h 41mUnited Airlines
Deal found 4/28$330
Tue 5/77:27 amSAT - IAD
1 stop6h 30mAmerican Airlines
Fri 5/105:02 amIAD - SAT
1 stop8h 08mAmerican Airlines
Deal found 4/29$342
Tue 5/75:00 amSAT - IAD
2 stops8h 57mAmerican Airlines
Fri 5/105:02 amIAD - SAT
1 stop8h 08mAmerican Airlines
Deal found 4/29$348
Sun 5/55:20 amSAT - IAD
1 stop5h 06mUnited Airlines
Sun 5/126:00 amIAD - SAT
1 stop6h 06mUnited Airlines
Deal found 4/28$371
Tue 5/74:44 pmSAT - IAD
3 stops17h 36mMultiple Airlines
Fri 5/108:25 amIAD - SAT
3 stops32h 53mMultiple Airlines
Deal found 4/29$386

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 2,948,547 searches. Data last updated April 29, 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 9/115:53 pmSAT - IAD
1 stop4h 54mAmerican Airlines
Deal found 4/28$98
Mon 10/75:53 pmSAT - IAD
1 stop4h 54mAmerican Airlines
Deal found 4/28$118
Thu 5/301:19 pmSAT - IAD
1 stop5h 23mAmerican Airlines
Deal found 4/28$123
Wed 6/265:19 amSAT - IAD
1 stop5h 21mDelta
Deal found 4/29$124
Wed 5/227:15 amSAT - IAD
Nonstop3h 22mUnited Airlines
Deal found 4/28$125
Tue 5/74:44 pmSAT - IAD
3 stops17h 36mMultiple Airlines
Deal found 4/28$129
Sun 6/166:51 amSAT - IAD
1 stop8h 08mDelta
Deal found 4/28$134
Fri 5/316:40 pmSAT - IAD
1 stop25h 07mSun Country Air
Deal found 4/29$138
Sun 6/26:40 pmSAT - IAD
1 stop20h 51mSun Country Air
Deal found 4/29$148

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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$195 - $305

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

1 stop4h 54m

Washington, D.C. Dulles Intl

Wed 9/18

1 stop5h 17m

$196

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

$226

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 5/22

Nonstop3h 22m

Washington, D.C. Dulles Intl

Wed 5/29

Nonstop3h 27m

$229

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Tue 7/16

1 stop5h 52m

Washington, D.C. Dulles Intl

Tue 8/6

1 stop5h 09m

$232

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 5/22

Nonstop3h 22m

Washington, D.C. Dulles Intl

Wed 5/29

1 stop6h 39m

$238

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Fri 8/9

1 stop5h 41m

Washington, D.C. Dulles Intl

Tue 8/13

1 stop7h 50m

$242

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Wed 5/15

3 stops32h 25m

Washington, D.C. Dulles Intl

Wed 5/22

3 stops22h 36m

$301

San AntonioWashington, D.C. Dulles Intl

SAT - IAD

SATIAD

San Antonio

Fri 5/24

1 stop24h 42m

Washington, D.C. Dulles Intl

Sun 5/26

1 stop22h 22m

$305

Flights are sorted by cheapest first

Deals found on 4/29

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 January 28, 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 April 21, 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 $126 while a round-trip flight costs $240. Price data was last updated on April 28, 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 $398). 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

$332

May

$333

June

$398

July

$378

August

$295

September

$280

October

$303

November

$328

December

$291

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 April 29, 2024.
See what other customers who have flown with United Airlines, Sun Country Air and Delta 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.
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Sun Country Air
7.3
Good
656 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 $248.

  • 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 $336.

  • Are there last-minute flights available from San Antonio to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 20+ open flights from San Antonio to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

  • What days are nonstop flights available from San Antonio to Washington, D.C. Dulles Intl Airport?

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

  • How many flights depart from San Antonio to Washington, D.C. Dulles Intl Airport on average per day?

    4 flight departures from San Antonio to Washington, D.C. Dulles Intl Airport per day on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from San Antonio to Washington, D.C. Dulles Intl Airport?

    For as low as $195, American Airlines can have you in Washington, D.C. Dulles Intl Airport from San Antonio in 3h 22m. Airlines will cover a distance of 1368 mi. This flight may include one or multiple stops.

  • 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 United Airlines and Delta - these airlines can fly you to your destination from $229 and $232, respectively. Users have found that American Airlines is 54% 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 (93%), Brussels Airlines (87%), Lufthansa (87%).

  • 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 $1,039, our data shows the cheapest flight currently is $149. 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 4/29.

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Alternative routes for San Antonio to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$53Average$234FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$138Average$291FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$223Average$339FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$228Average$413FlexibilityNo 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 April 29, 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 April 29, 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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