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South Padre Island

$205+ Cheap flights from Reagan-National (DCA) to South Padre Island, TX

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MFE
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Reagan-National to South Padre Island

Cheapest flights from Reagan-National to South Padre Island
Explore the most affordable flight options available from Reagan-National to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:54 amDCA - BRO
1 stop8h 15mAmerican Airlines
Thu 1/15:35 amBRO - DCA
1 stop5h 37mAmerican Airlines
Deal found 12/13$503
This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:08 pmDCA - BRO
1 stop7h 10mAmerican Airlines
Thu 12/255:35 amBRO - DCA
1 stop5h 37mAmerican Airlines
Deal found 12/12$573
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:35 amDCA - BRO
1 stop7h 34mAmerican Airlines
Fri 12/195:35 amBRO - DCA
1 stop5h 24mAmerican Airlines
Deal found 12/13$659
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 amDCA - BRO
1 stop8h 23mAmerican Airlines
Tue 12/2310:29 amBRO - DCA
1 stop8h 21mAmerican Airlines
Deal found 12/14$702
This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:30 amDCA - BRO
1 stop9h 03mAmerican Airlines
Wed 12/315:35 amBRO - DCA
1 stop7h 18mAmerican Airlines
Deal found 12/12$717

Find flight deals from Reagan-National to South Padre Island

Keep the following information in mind while searching for Reagan-National to South Padre Island flight deals. Data was last updated December 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$205
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$599
Provider with most accurate pricing for Washington, D.C. (WAS)-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Brownsville South Padre Is. Intl flights.
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From Washington, D.C. Reagan-National to South Padre Island
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One-way flight from Washington, D.C. Reagan-National to South Padre Island
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to South Padre Island 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 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South Padre Island that are best for you.

Fly from

Reagan-National

Fly to

South Padre Island

Route

Depart

Return

Price

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 1/13

11:00 am-4:12 pm

1 stop6h 12m

Brownsville South Padre Is. Intl

Sat 1/17

12:13 pm-8:56 pm

1 stop7h 43m

$329

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 1/10

8:15 am-4:12 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Tue 1/13

7:15 am-3:57 pm

1 stop7h 42m

$369

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 1/13

7:50 am-2:48 pm

1 stop7h 58m

Brownsville South Padre Is. Intl

Sat 1/17

3:18 pm-10:56 pm

1 stop6h 38m

$390

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 1/13

7:50 am-2:48 pm

1 stop7h 58m

Brownsville South Padre Is. Intl

Fri 1/16

6:00 am-2:24 pm

2 stops7h 24m

$474

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 3/9

12:32 pm-6:50 pm

1 stop7h 18m

$205

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 3/27

7:30 am-2:27 pm

1 stop7h 57m

$469

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 3/27

11:00 am-6:50 pm

1 stop8h 50m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Reagan-National to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to South Padre Island

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South Padre Island?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Padre Island (average of $236). Flying from Washington, D.C. Reagan-National Airport to South Padre Island in July is currently the most expensive (average of $538). 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.

What is the cheapest time of day to fly from DCA to SO9?

Find hourly flight availability from Reagan-National to South Padre Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to South Padre Island in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing South Padre Island

Get insights into the airlines that provide service to South Padre Island. 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 South Padre Island. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to South Padre Island, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to South Padre Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to South Padre Island?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to South Padre Island in 6h 12m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and South Padre Island is about 1481 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to South Padre Island that include hotel bookings?

    Yes. In addition to deals on Reagan-National to South Padre Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to South Padre Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to South Padre Island.

  • Can I find deals for business class flights from Reagan-National to South Padre Island?

    Yes. Cheapflights offers flight deals from Reagan-National to South Padre Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South Padre Island?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Padre Island (average of $236). Flying from Washington, D.C. Reagan-National Airport to South Padre Island in July is currently the most expensive (average of $538). 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.

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Alternative routes for Reagan-National to South Padre Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Reagan-National to South Padre Island

Discover the top 2 airlines that operate flights from Reagan-National to South Padre Island. 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 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$403FlexibilityNo cancel feeOn-time69%

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