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South Padre Island

$240+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MFE
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:47 pm
DCA
-
BRO
1 stop6h 15m
United Airlines
Tue 3/105:25 pm
BRO
-
DCA
1 stop5h 25m
United Airlines
Deal found 2/7$289
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/274:59 pm
DCA
-
BRO
1 stop6h 55m
American Airlines
Wed 3/45:40 am
BRO
-
DCA
1 stop6h 39m
American Airlines
Deal found 2/11$314
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:45 pm
DCA
-
BRO
1 stop7h 46m
United Airlines
Sat 3/215:25 pm
BRO
-
DCA
1 stop5h 07m
United Airlines
Deal found 2/9$339
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:00 am
DCA
-
BRO
1 stop8h 02m
United Airlines
Tue 3/35:14 pm
BRO
-
DCA
1 stop5h 36m
United Airlines
Deal found 2/11$358
This American Airlines deal was found by Cheapflights users on 2/7. 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 3/36:30 am
DCA
-
BRO
1 stop8h 57m
American Airlines
Tue 3/105:40 am
BRO
-
DCA
2 stops8h 01m
American Airlines
Deal found 2/7$395
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/253:59 pm
DCA
-
BRO
1 stop8h 15m
American Airlines
Thu 2/265:40 am
BRO
-
DCA
1 stop8h 13m
American Airlines
Deal found 2/8$399
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:00 am
DCA
-
BRO
1 stop8h 02m
United Airlines
Mon 3/25:14 pm
BRO
-
DCA
1 stop5h 36m
United Airlines
Deal found 2/11$412
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/246:30 am
DCA
-
BRO
1 stop8h 57m
American Airlines
Tue 3/35:40 am
BRO
-
DCA
1 stop6h 39m
American Airlines
Deal found 2/9$415
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:32 pm
DCA
-
BRO
1 stop7h 26m
United Airlines
Sat 3/145:25 pm
BRO
-
DCA
1 stop5h 07m
United Airlines
Deal found 2/10$422
This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:47 pm
DCA
-
BRO
1 stop6h 15m
United Airlines
Tue 2/1712:15 pm
BRO
-
DCA
1 stop7h 41m
United Airlines
Deal found 2/7$447

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$240
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$313
Provider with most accurate pricing for Washington, D.C. (WAS)-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Brownsville South Padre Is. Intl flights.
Search Deals
From Washington, D.C. Reagan-National to South Padre Island
Search Deals
One-way flight from Washington, D.C. Reagan-National to South Padre Island
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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 3/3

12:47 pm-6:02 pm

1 stop6h 15m

Brownsville South Padre Is. Intl

Tue 3/10

5:25 pm-11:50 pm

1 stop5h 25m

$289

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 2/27

4:59 pm-10:54 pm

1 stop6h 55m

Brownsville South Padre Is. Intl

Wed 3/4

5:40 am-1:19 pm

1 stop6h 39m

$314

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 3/16

2:45 pm-9:31 pm

1 stop7h 46m

Brownsville South Padre Is. Intl

Sat 3/21

5:25 pm-11:32 pm

1 stop5h 07m

$339

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 2/25

11:00 am-6:02 pm

1 stop8h 02m

Brownsville South Padre Is. Intl

Tue 3/3

5:14 pm-11:50 pm

1 stop5h 36m

$358

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 3/3

6:30 am-2:27 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Tue 3/10

5:40 am-2:41 pm

2 stops8h 01m

$395

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 2/25

3:59 pm-11:14 pm

1 stop8h 15m

Brownsville South Padre Is. Intl

Thu 2/26

5:40 am-2:53 pm

1 stop8h 13m

$399

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 2/25

11:00 am-6:02 pm

1 stop8h 02m

Brownsville South Padre Is. Intl

Mon 3/2

5:14 pm-11:50 pm

1 stop5h 36m

$412

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 2/24

6:30 am-2:27 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Tue 3/3

5:40 am-1:19 pm

1 stop6h 39m

$415

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 3/7

12:32 pm-6:58 pm

1 stop7h 26m

Brownsville South Padre Is. Intl

Sat 3/14

5:25 pm-11:32 pm

1 stop5h 07m

$422

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 2/20

2:45 pm-9:31 pm

1 stop7h 46m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 13 results
1
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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.

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 February 11, 2026.
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
9,276 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 15m. 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.

See more FAQs

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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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$455FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$387FlexibilityNo cancel feeOn-time71%

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