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$190+ Cheap flights from Colorado to Brownsville (BRO)

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 — BRO
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Colorado to Brownsville

Cheapest flights from Colorado to Brownsville
Explore the most affordable flight options available from Colorado to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 5/92:41 pm
DEN
-
BRO
1 stop7h 12m
American Airlines
Tue 5/126:24 pm
BRO
-
DEN
1 stop4h 35m
American Airlines
Deal found 3/17$317
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/105:14 pm
DEN
-
BRO
1 stop4h 39m
American Airlines
Sun 4/197:41 pm
BRO
-
DEN
1 stop5h 04m
American Airlines
Deal found 3/17$321
This United Airlines deal was found by Cheapflights users on 3/21. 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 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 3/21$325
This American Airlines deal was found by Cheapflights users on 3/21. 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 7/227:17 am
DEN
-
BRO
1 stop5h 58m
American Airlines
Mon 7/276:42 pm
BRO
-
DEN
1 stop6h 08m
American Airlines
Deal found 3/21$328
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/27:45 am
DEN
-
BRO
1 stop7h 39m
United Airlines
Mon 4/65:25 pm
BRO
-
DEN
1 stop5h 50m
United Airlines
Deal found 3/18$340
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/14:43 pm
DEN
-
BRO
1 stop5h 11m
American Airlines
Wed 4/1510:42 am
BRO
-
DEN
1 stop7h 57m
American Airlines
Deal found 3/21$351
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:30 pm
DEN
-
BRO
1 stop4h 33m
United Airlines
Mon 10/55:25 pm
BRO
-
DEN
1 stop7h 02m
United Airlines
Deal found 3/20$378
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/2111:42 am
DEN
-
BRO
1 stop5h 46m
United Airlines
Thu 4/239:15 am
BRO
-
DEN
1 stop6h 18m
United Airlines
Deal found 3/17$379
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:30 pm
DRO
-
BRO
2 stops7h 25m
United Airlines
Sat 8/297:15 am
BRO
-
DRO
2 stops8h 33m
United Airlines
Deal found 3/20$379
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:25 pm
DEN
-
BRO
1 stop7h 06m
United Airlines
Mon 3/309:25 am
BRO
-
DEN
1 stop6h 08m
United Airlines
Deal found 3/21$387
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 4/185:14 pm
DEN
-
BRO
1 stop4h 39m
American Airlines
Tue 4/216:24 pm
BRO
-
DEN
1 stop4h 35m
American Airlines
Deal found 3/17$397
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 4/205:14 pm
DEN
-
BRO
1 stop4h 39m
American Airlines
Sat 4/257:41 pm
BRO
-
DEN
1 stop5h 04m
American Airlines
Deal found 3/17$401

Find flight deals from Colorado to Brownsville

Keep the following information in mind while searching for Colorado to Brownsville flight deals. Data was last updated March 22, 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 Colorado to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Colorado to Brownsville South Padre Is. Intl
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 Colorado to Brownsville 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 22, 2026.
Use the filters below to find and compare flights from Colorado to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 4/16

6:23 am-2:20 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Thu 4/23

7:41 pm-11:45 pm

1 stop5h 04m

$321

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

Thu 4/2

7:45 am-4:24 pm

1 stop7h 39m

Brownsville South Padre Is. Intl

Mon 4/6

5:25 pm-10:15 pm

1 stop5h 50m

$340

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 4/21

7:26 am-2:20 pm

1 stop5h 54m

Brownsville South Padre Is. Intl

Fri 4/24

10:42 am-5:39 pm

1 stop7h 57m

$379
Quickest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 5/5

5:10 am-11:27 am

1 stop5h 17m

Brownsville South Padre Is. Intl

Thu 5/7

7:20 am-11:36 am

1 stop5h 16m

$379

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 4/21

11:42 am-6:28 pm

1 stop5h 46m

Brownsville South Padre Is. Intl

Thu 4/23

9:15 am-2:33 pm

1 stop6h 18m

$379

DurangoBrownsville

DRO - BRO

DROBRO

Durango La Plata County

Tue 8/25

1:30 pm-9:55 pm

2 stops7h 25m

Brownsville South Padre Is. Intl

Sat 8/29

7:15 am-2:48 pm

2 stops8h 33m

$379

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 4/19

7:45 am-4:24 pm

1 stop7h 39m

Brownsville South Padre Is. Intl

Sat 4/25

7:15 am-11:43 am

1 stop5h 28m

$397

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 4/4

11:42 am-6:28 pm

1 stop5h 46m

Brownsville South Padre Is. Intl

Wed 4/8

7:15 am-12:18 pm

1 stop6h 03m

$415

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 4/5

11:42 am-6:28 pm

1 stop5h 46m

Brownsville South Padre Is. Intl

Thu 4/9

5:25 pm-10:15 pm

1 stop5h 50m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Colorado to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville 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 Brownsville

What is the cheapest month to book a flight from Colorado to Brownsville?

Currently, November is the cheapest month in which you can book a flight from Colorado to Brownsville (average of $190). Flying from Colorado to Brownsville 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Brownsville. 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 into for flights to Brownsville from Colorado?

    Brownsville South Padre Is. Intl (BRO), located 4.5 mi from the city center, is the airport you fly into when you book flights from Colorado to Brownsville.

  • How long is the flight from Colorado to Brownsville?

    A quick flight from Colorado to Brownsville can take about 5h 19m. American Airlines provides one of the quickest options available for as low as $325. Airlines will cover a distance of 1050 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Colorado to Brownsville that include hotel bookings?

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

  • How can I find direct flights from Colorado to Brownsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Brownsville.

  • Can I find deals for business class flights from Colorado to Brownsville?

    Yes. Cheapflights offers flight deals from Colorado to Brownsville 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 Brownsville?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Brownsville (average of $190). Flying from Colorado to Brownsville 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.

See more FAQs

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Top 2 airlines flying from Colorado to Brownsville

Discover the top 2 airlines that operate flights from Colorado to Brownsville. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$368FlexibilityNo cancel feeOn-time69%

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