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South Padre Island

$185+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HRL
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to South Padre Island are usually found in September or October, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$185
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$388
Provider with most accurate pricing for Denver Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Brownsville South Padre Is. Intl flights.
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From Denver Intl to South Padre Island
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One-way flight from Denver Intl to South Padre Island
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Highest demand for flights based on searches. 15% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 12, 2025.

This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 9/512:53 pmDEN - BRO
1 stop4h 13mAmerican Airlines
Mon 9/85:47 amBRO - DEN
1 stop6h 34mAmerican Airlines
Deal found 5/12$259
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:41 pmDEN - BRO
1 stop6h 17mUnited Airlines
Sat 5/315:17 pmBRO - DEN
1 stop7h 29mUnited Airlines
Deal found 5/12$340

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 May 12, 2025.
Use the filters below to find and compare flights from Denver to South Padre Island that are best for you.

Fly from

Denver

Fly to

South Padre Island

Route

Depart

Return

Price

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 6/13

7:20 am-2:41 pm

1 stop6h 21m

Brownsville South Padre Is. Intl

Mon 6/16

7:09 pm-11:44 pm

1 stop5h 35m

$259

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 5/27

3:41 pm-10:58 pm

1 stop6h 17m

Brownsville South Padre Is. Intl

Sat 5/31

5:17 pm-11:46 pm

1 stop7h 29m

$340

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 5/31

10:56 am-5:35 pm

1 stop5h 39m

$185

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 5/31

9:54 am-9:14 pm

2 stops10h 20m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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 far ahead should I book a flight from Denver to South Padre Island?

Use this chart to determine the optimal time to book a round-trip flight from Denver to South Padre Island. Price data was last updated on May 9, 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to South Padre Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Denver to South Padre Island (average of $267). Flying from Denver to South Padre Island in July is currently the most expensive (average of $408). 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 May 12, 2025.

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.

Rainfall in South Padre Island by month

Plan your trip to South Padre Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Padre Island ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit South Padre Island when rainfall is around 1.1 in.

Temperature in South Padre Island by month

Plan your trip to South Padre Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Padre Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 May 12, 2025.
United Airlines
7.4
Good
8,724 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
United Airlines
7.4
Good
8,724 reviews
United Airlines
7.4
Good
8,724 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,724 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

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 3 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.

  • 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, April is the cheapest month in which you can book a flight from Denver to South Padre Island (average of $267). Flying from Denver to South Padre Island in July is currently the most expensive (average of $408). 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 Denver to South Padre Island

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Top 3 airlines flying from Denver to South Padre Island

Discover the top 3 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$351FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$225Average$383FlexibilityNo cancel feeOn-time69%

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