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South Padre Island

$195+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MFE
Apr 28 — May 51
Tue 4/28
Tue 5/5
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 March 29, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/236:00 am
DCA
-
BRO
1 stop6h 19m
United Airlines
Thu 4/3012:00 pm
BRO
-
DCA
1 stop8h 05m
United Airlines
Deal found 3/25$349
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 6/15:00 am
DCA
-
BRO
1 stop6h 14m
American Airlines
Sat 6/62:47 pm
BRO
-
DCA
1 stop8h 12m
American Airlines
Deal found 3/28$369
This United Airlines deal was found by Cheapflights users on 3/28. 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 6/112:59 pm
DCA
-
BRO
1 stop6h 38m
United Airlines
Fri 6/512:10 pm
BRO
-
DCA
1 stop7h 56m
United Airlines
Deal found 3/28$389
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/104:34 pm
DCA
-
BRO
1 stop6h 13m
United Airlines
Tue 4/147:15 am
BRO
-
DCA
1 stop5h 21m
United Airlines
Deal found 3/25$399
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/2812:40 pm
DCA
-
BRO
1 stop6h 48m
United Airlines
Sat 5/212:05 pm
BRO
-
DCA
1 stop7h 45m
United Airlines
Deal found 3/26$439
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/105:00 pm
DCA
-
BRO
1 stop6h 53m
American Airlines
Tue 4/145:40 am
BRO
-
DCA
2 stops9h 05m
American Airlines
Deal found 3/25$453
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 6/15:26 pm
DCA
-
BRO
2 stops7h 57m
American Airlines
Fri 6/52:47 pm
BRO
-
DCA
1 stop8h 12m
American Airlines
Deal found 3/28$544
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 6/225:26 pm
DCA
-
BRO
2 stops7h 57m
American Airlines
Fri 6/262:47 pm
BRO
-
DCA
1 stop8h 12m
American Airlines
Deal found 3/27$584

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 March 29, 2026.

Round-trip from

$349
(United Airlines)

One-way from

$195
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$753
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. 40% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 29, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 4/23

6:00 am-11:19 am

1 stop6h 19m

Brownsville South Padre Is. Intl

Thu 4/30

12:00 pm-9:05 pm

1 stop8h 05m

$349
Quickest round-trip

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 4/10

4:34 pm-9:47 pm

1 stop6h 13m

Brownsville South Padre Is. Intl

Tue 4/14

7:15 am-1:36 pm

1 stop5h 21m

$399

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 4/28

4:34 pm-9:47 pm

1 stop6h 13m

Brownsville South Padre Is. Intl

Sat 5/2

12:05 pm-8:50 pm

1 stop7h 45m

$439

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 4/25

12:40 pm-6:28 pm

1 stop6h 48m

Brownsville South Padre Is. Intl

Sun 5/3

12:05 pm-9:05 pm

1 stop8h 00m

$439

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 6/1

5:26 pm-12:23 am

2 stops7h 57m

Brownsville South Padre Is. Intl

Fri 6/5

2:47 pm-11:59 pm

1 stop8h 12m

$544

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 6/22

5:00 am-10:14 am

1 stop6h 14m

Brownsville South Padre Is. Intl

Fri 6/26

2:47 pm-11:59 pm

1 stop8h 12m

$579

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 4/8

8:30 am-4:24 pm

1 stop8h 54m

Brownsville South Padre Is. Intl

Sun 4/12

5:25 pm-11:59 pm

1 stop5h 34m

$604
Cheapest one-way
Quickest one-way

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 5/23

6:55 pm-12:23 am

1 stop6h 28m

$195

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 5/12

6:59 am-2:20 pm

1 stop8h 21m

$195

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 4/15

6:42 am-2:20 pm

2 stops8h 38m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 February is currently the most expensive (average of $457). 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 March 29, 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
9,509 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
9,509 reviews
United Airlines
7.4
Good
9,509 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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 19m. Fly via United Airlines to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and South Padre Island is about 1481 mi.

  • 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 February is currently the most expensive (average of $457). 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$455FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$396FlexibilityNo cancel feeOn-time71%

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