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South Padre Island

$247+ Cheap flights from Denver (DEN) 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MFE
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Denver to South Padre Island

Cheapest flights from Denver to South Padre Island
Explore the most affordable flight options available from Denver to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 9/223:35 pm
DEN
-
BRO
1 stop5h 24m
United Airlines
Sat 9/267:15 am
BRO
-
DEN
1 stop5h 54m
United Airlines
Deal found 6/25$311
This United Airlines deal was found by Cheapflights users on 6/25. 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 9/34:20 pm
DEN
-
BRO
1 stop4h 39m
United Airlines
Tue 9/87:15 am
BRO
-
DEN
1 stop4h 55m
United Airlines
Deal found 6/25$319
This American Airlines deal was found by Cheapflights users on 6/20. 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 9/169:03 am
DEN
-
BRO
1 stop5h 23m
American Airlines
Sun 9/205:49 am
BRO
-
DEN
1 stop5h 06m
American Airlines
Deal found 6/20$336
This American Airlines deal was found by Cheapflights users on 6/22. 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 7/206:20 am
DEN
-
BRO
1 stop6h 57m
American Airlines
Mon 7/276:42 pm
BRO
-
DEN
1 stop6h 08m
American Airlines
Deal found 6/22$344
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/86:20 am
DEN
-
BRO
1 stop6h 57m
American Airlines
Mon 7/136:42 pm
BRO
-
DEN
1 stop6h 08m
American Airlines
Deal found 6/21$353
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/2510:07 am
DEN
-
BRO
1 stop6h 35m
United Airlines
Wed 7/294:44 pm
BRO
-
DEN
1 stop6h 31m
United Airlines
Deal found 6/23$355
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/256:26 am
DEN
-
BRO
1 stop6h 45m
American Airlines
Sun 9/276:37 pm
BRO
-
DEN
1 stop6h 14m
American Airlines
Deal found 6/24$361
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/76:20 am
DEN
-
BRO
1 stop6h 57m
American Airlines
Sat 7/116:42 pm
BRO
-
DEN
1 stop6h 08m
American Airlines
Deal found 6/21$369
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 11/229:11 am
DEN
-
BRO
1 stop7h 30m
American Airlines
Thu 11/262:48 pm
BRO
-
DEN
1 stop6h 25m
American Airlines
Deal found 6/23$381
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/287:26 am
DEN
-
BRO
1 stop5h 45m
American Airlines
Mon 10/510:44 am
BRO
-
DEN
1 stop5h 49m
American Airlines
Deal found 6/24$386
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/47:42 am
DEN
-
BRO
1 stop5h 20m
United Airlines
Mon 7/134:44 pm
BRO
-
DEN
1 stop6h 31m
United Airlines
Deal found 6/23$400
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/43:35 pm
DEN
-
BRO
1 stop5h 17m
United Airlines
Wed 8/124:38 pm
BRO
-
DEN
1 stop6h 37m
United Airlines
Deal found 6/23$401

Find flight deals from Denver to South Padre Island

Keep the following information in mind while searching for Denver to South Padre Island flight deals. Data was last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(United Airlines)

One-way from

$304
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$437
Provider with most accurate pricing for Denver Intl-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Brownsville South Padre Is. Intl flights.
Search Deals
From Denver Intl to South Padre Island
Search Deals
One-way flight from Denver Intl to South Padre Island
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 June 25, 2026.
Use the filters below to find and compare flights from Denver to South Padre Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 9/22

3:35 pm-9:59 pm

1 stop5h 24m

Brownsville South Padre Is. Intl

Sat 9/26

7:15 am-12:09 pm

1 stop5h 54m

$311
Quickest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 9/16

9:03 am-3:26 pm

1 stop5h 23m

Brownsville South Padre Is. Intl

Sun 9/20

5:49 am-9:55 am

1 stop5h 06m

$336

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 8/18

1:32 pm-9:59 pm

1 stop7h 27m

Brownsville South Padre Is. Intl

Sat 8/22

12:05 pm-4:45 pm

1 stop5h 40m

$401

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 7/15

10:07 am-6:37 pm

1 stop7h 30m

Brownsville South Padre Is. Intl

Sat 7/18

4:44 pm-10:15 pm

1 stop6h 31m

$409

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 8/22

5:00 am-11:23 am

1 stop5h 23m

Brownsville South Padre Is. Intl

Wed 8/26

9:20 am-7:37 pm

2 stops11h 17m

$490

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 8/4

3:35 pm-9:52 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Tue 8/11

7:15 am-5:58 pm

2 stops11h 43m

$490

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 7/25

10:07 am-5:42 pm

1 stop6h 35m

Brownsville South Padre Is. Intl

Sun 7/26

4:44 pm-10:15 pm

1 stop6h 31m

$490

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 8/4

8:00 am-9:52 pm

2 stops12h 52m

Brownsville South Padre Is. Intl

Thu 8/13

4:38 pm-10:15 pm

1 stop6h 37m

$494

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 7/10

5:00 am-11:26 am

1 stop5h 26m

Brownsville South Padre Is. Intl

Tue 7/14

4:44 pm-10:15 pm

1 stop6h 31m

$494

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 8/5

10:05 am-9:52 pm

2 stops10h 47m

Brownsville South Padre Is. Intl

Thu 8/13

4:38 pm-10:15 pm

1 stop6h 37m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Denver to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Denver 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 Denver to South Padre Island

How much does it cost to fly round-trip from Denver to South Padre Island?

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 June 25, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Denver to South Padre Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,887 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,887 reviews
United Airlines
7.4
Good
9,887 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
11,756 reviews
United Airlines
7.4
Good
9,887 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Denver 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.

  • What airport do you fly from for flights from Denver to South Padre Island?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to South Padre Island. You should not have trouble finding flights to South Padre Island from Denver Intl; the airport handles an average of 0 outbound flights to South Padre Island per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Denver airport to South Padre Island. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How long is the flight from Denver to South Padre Island?

    A quick flight from Denver to South Padre Island can take about 5h 23m. United Airlines provides one of the quickest options available for as low as $336. There are 1050 mi between Denver and South Padre Island. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Denver 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 Denver to South Padre Island.

  • Can I find deals for business class flights from Denver to South Padre Island?

    Yes. Cheapflights offers flight deals from Denver 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.

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Alternative routes for Denver to South Padre Island

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Top 4 airlines flying from Denver to South Padre Island

Discover the top 4 airlines that operate flights from Denver 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$199Average$309FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$411FlexibilityNo cancel feeOn-time69%

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