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South Padre Island

$190+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MFE
Apr 25 — May 21
Sat 4/25
Sat 5/2
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 March 26, 2026.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:28 am
DEN
-
BRO
1 stop7h 43m
American Airlines
Tue 5/1210:44 am
BRO
-
DEN
1 stop7h 51m
American Airlines
Deal found 3/26$311
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:35 pm
DEN
-
BRO
1 stop5h 12m
United Airlines
Sat 4/257:15 am
BRO
-
DEN
1 stop5h 28m
United Airlines
Deal found 3/24$321
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:00 am
DEN
-
BRO
1 stop5h 19m
United Airlines
Mon 4/135:25 pm
BRO
-
DEN
1 stop5h 50m
United Airlines
Deal found 3/22$325
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:42 am
DEN
-
BRO
1 stop5h 46m
United Airlines
Tue 4/77:15 am
BRO
-
DEN
1 stop5h 28m
United Airlines
Deal found 3/24$351
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:26 am
DEN
-
BRO
1 stop5h 54m
American Airlines
Sat 4/187:41 pm
BRO
-
DEN
1 stop5h 04m
American Airlines
Deal found 3/26$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:20 am
DEN
-
BRO
1 stop5h 56m
American Airlines
Mon 10/52:43 pm
BRO
-
DEN
1 stop7h 55m
American Airlines
Deal found 3/26$386
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:17 am
DEN
-
BRO
1 stop5h 58m
American Airlines
Mon 7/206:42 pm
BRO
-
DEN
1 stop6h 08m
American Airlines
Deal found 3/26$387
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.
Thu 5/76:10 am
DEN
-
BRO
1 stop7h 10m
American Airlines
Mon 5/117:41 pm
BRO
-
DEN
1 stop5h 04m
American Airlines
Deal found 3/25$407
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 3/2410:25 am
DEN
-
BRO
1 stop6h 49m
American Airlines
Sat 3/287:49 pm
BRO
-
DEN
1 stop5h 05m
American Airlines
Deal found 3/23$413
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 4/91:25 pm
DEN
-
BRO
1 stop7h 22m
United Airlines
Mon 4/135:25 pm
BRO
-
DEN
1 stop5h 50m
United Airlines
Deal found 3/25$415
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.
Thu 5/286:10 pm
DEN
-
BRO
1 stop5h 13m
American Airlines
Sun 5/315:30 am
BRO
-
DEN
1 stop5h 18m
American Airlines
Deal found 3/25$418

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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$190
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$498
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. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 26, 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

Fri 4/10

5:00 am-11:19 am

1 stop5h 19m

Brownsville South Padre Is. Intl

Mon 4/13

5:25 pm-10:15 pm

1 stop5h 50m

$325

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 4/12

5:00 am-11:19 am

1 stop5h 19m

Brownsville South Padre Is. Intl

Sat 4/18

5:25 pm-10:15 pm

1 stop5h 50m

$415

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 7/16

7:17 am-2:15 pm

1 stop5h 58m

Brownsville South Padre Is. Intl

Mon 7/20

6:42 pm-11:50 pm

1 stop6h 08m

$433

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 4/5

5:00 am-11:19 am

1 stop5h 19m

Brownsville South Padre Is. Intl

Thu 4/9

7:15 am-12:19 pm

1 stop6h 04m

$439
Quickest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 9/1

3:35 pm-9:55 pm

1 stop5h 20m

Brownsville South Padre Is. Intl

Wed 9/2

12:00 pm-4:45 pm

1 stop5h 45m

$469

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 5/21

3:35 pm-9:52 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

Mon 5/25

4:44 pm-10:15 pm

1 stop6h 31m

$513

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 4/16

7:30 pm-6:28 pm

2 stops21h 58m

Brownsville South Padre Is. Intl

Sat 4/18

9:15 am-2:33 pm

1 stop6h 18m

$548

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 4/18

5:00 am-11:19 am

1 stop5h 19m

Brownsville South Padre Is. Intl

Sat 4/18

5:25 pm-8:32 am

2 stops16h 07m

$560
Cheapest one-way
Quickest one-way

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 5/28

6:10 pm-12:23 am

1 stop5h 13m

$190

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 4/8

11:42 am-6:28 pm

1 stop5h 46m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 12 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

What is the cheapest month to book a flight from Denver to South Padre Island?

Currently, November is the cheapest month in which you can book a flight from Denver to South Padre Island (average of $190). Flying from Denver to South Padre Island in June is currently the most expensive (average of $290). 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 DEN to SO9?

Find hourly flight availability from Denver 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 March 26, 2026.

When flying from Denver to South Padre Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 26, 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
9,484 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,484 reviews
United Airlines
7.4
Good
9,484 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,495 reviews
United Airlines
7.4
Good
9,484 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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 19m. United Airlines provides one of the quickest options available for as low as $325. 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.

  • What is the cheapest month to book a flight from Denver to South Padre Island?

    Currently, November is the cheapest month in which you can book a flight from Denver to South Padre Island (average of $190). Flying from Denver to South Padre Island in June is currently the most expensive (average of $290). 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 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$337FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$250Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$433FlexibilityNo cancel feeOn-timeN/A

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