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South Padre Island

$170+ Cheap flights from Colorado 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MFE
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Cheap flight deals from Colorado to South Padre Island

Keep the following information in mind while searching for Colorado to South Padre Island flight deals. Data was last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$170
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$397
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 Colorado to South Padre Island
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One-way flight from Colorado to South Padre Island
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Colorado to South Padre Island

Cheapest flights from Colorado to South Padre Island
Explore the most affordable flight options available from Colorado to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This United Airlines deal was found by Cheapflights users on 10/17. 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 12/105:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
Wed 12/175:25 pmBRO - DEN
1 stop5h 39mUnited Airlines
Deal found 10/17$259
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/45:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
Sat 11/87:15 amBRO - DEN
1 stop6h 22mUnited Airlines
Deal found 10/18$274
This United Airlines deal was found by Cheapflights users on 10/17. 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 10/317:45 amDEN - BRO
1 stop7h 15mUnited Airlines
Mon 11/35:15 pmBRO - DEN
1 stop7h 21mUnited Airlines
Deal found 10/17$289
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/24:55 pmDEN - BRO
1 stop5h 41mUnited Airlines
Sat 11/89:35 amBRO - DEN
1 stop5h 51mUnited Airlines
Deal found 10/18$324
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/107:53 amDEN - BRO
2 stops14h 06mAmerican Airlines
Wed 12/175:42 pmBRO - DEN
1 stop5h 40mAmerican Airlines
Deal found 10/17$327
This United Airlines deal was found by Cheapflights users on 10/18. 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 10/213:40 pmDEN - BRO
1 stop6h 53mUnited Airlines
Thu 10/239:30 amBRO - DEN
1 stop5h 57mUnited Airlines
Deal found 10/18$339
This American Airlines deal was found by Cheapflights users on 10/18. 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 12/64:29 pmDRO - BRO
1 stop5h 30mAmerican Airlines
Tue 12/95:27 amBRO - DRO
1 stop5h 18mAmerican Airlines
Deal found 10/18$355
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/255:00 amDEN - BRO
1 stop5h 28mUnited Airlines
Tue 12/25:25 pmBRO - DEN
1 stop7h 05mUnited Airlines
Deal found 10/18$389
This American Airlines deal was found by Cheapflights users on 10/17. 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 10/3111:52 pmDEN - BRO
2 stops9h 01mAmerican Airlines
Mon 11/35:42 pmBRO - DEN
1 stop5h 37mAmerican Airlines
Deal found 10/17$392
This American Airlines deal was found by Cheapflights users on 10/17. 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 10/247:21 amDEN - BRO
1 stop6h 06mAmerican Airlines
Fri 10/315:38 amBRO - DEN
1 stop5h 11mAmerican Airlines
Deal found 10/17$394
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/510:24 amDEN - BRO
1 stop5h 48mAmerican Airlines
Sun 11/96:11 pmBRO - DEN
1 stop4h 53mAmerican Airlines
Deal found 10/18$397
This American Airlines deal was found by Cheapflights users on 10/17. 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 10/217:21 amDEN - BRO
1 stop6h 06mAmerican Airlines
Tue 10/216:38 pmBRO - DEN
1 stop4h 27mAmerican Airlines
Deal found 10/17$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 October 19, 2025.
Use the filters below to find and compare flights from Colorado to South Padre Island that are best for you.

Fly from

Colorado

Fly to

South Padre Island

Route

Depart

Return

Price

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 12/10

5:25 pm-11:36 pm

1 stop5h 11m

Brownsville South Padre Is. Intl

Wed 12/17

5:25 pm-10:04 pm

1 stop5h 39m

$259

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 11/4

5:25 pm-11:36 pm

1 stop5h 11m

Brownsville South Padre Is. Intl

Sat 11/8

7:15 am-12:37 pm

1 stop6h 22m

$274

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 11/5

4:55 pm-11:36 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Mon 11/10

7:15 am-11:56 am

1 stop5h 41m

$274

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 11/1

5:00 am-11:28 am

1 stop5h 28m

Brownsville South Padre Is. Intl

Wed 11/5

12:15 pm-4:09 pm

1 stop4h 54m

$289

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 11/2

4:55 pm-11:36 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Sat 11/8

9:35 am-2:26 pm

1 stop5h 51m

$324

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Mon 11/3

4:55 pm-11:36 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Fri 11/7

9:35 am-2:26 pm

1 stop5h 51m

$339

DurangoBrownsville

DRO - BRO

DROBRO

Durango La Plata County

Sat 12/6

4:29 pm-10:59 pm

1 stop5h 30m

Brownsville South Padre Is. Intl

Tue 12/9

2:48 pm-9:30 pm

1 stop7h 42m

$355

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 10/31

11:52 pm-9:53 am

2 stops9h 01m

Brownsville South Padre Is. Intl

Mon 11/3

5:42 pm-10:19 pm

1 stop5h 37m

$392

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 11/25

6:00 am-2:20 pm

1 stop7h 20m

Brownsville South Padre Is. Intl

Tue 12/2

5:42 pm-10:25 pm

1 stop5h 43m

$440

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 11/21

7:45 am-8:25 pm

1 stop11h 40m

Brownsville South Padre Is. Intl

Mon 11/24

5:15 pm-11:36 pm

1 stop7h 21m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 15 results
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Best time to book a flight from Colorado to South Padre Island

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

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

Currently, October is the cheapest month in which you can book a flight from Colorado to South Padre Island (average of $196). Flying from Colorado to South Padre Island in June is currently the most expensive (average of $292). 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 CO to SO9?

Find hourly flight availability from Colorado 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 October 19, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Colorado to South Padre Island by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 Colorado to South Padre Island?

    For as low as $259, United Airlines can have you in South Padre Island from Colorado in 5h 11m. Airlines will cover a distance of 1050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to South Padre Island?

    Currently, October is the cheapest month in which you can book a flight from Colorado to South Padre Island (average of $196). Flying from Colorado to South Padre Island in June is currently the most expensive (average of $292). 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 Colorado to South Padre Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to South Padre Island

Discover the top 3 airlines that operate flights from Colorado 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 October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$347FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$225Average$387FlexibilityNo cancel feeOn-time69%

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