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$160+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRO
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
1 adult, Economy
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Cheap flight deals from Colorado to Brownsville

Keep the following information in mind while searching for Colorado to Brownsville flight deals. Data was last updated octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(American Airlines)

One-way from

$160
(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 Brownsville South Padre Is. Intl
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One-way flight from Colorado to Brownsville South Padre Is. Intl
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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 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 octubre 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 11/56:00 amDEN - BRO
1 stop7h 18mAmerican Airlines
dom. 11/167:17 pmBRO - DEN
1 stop5h 39mAmerican Airlines
Deal found 10/21$274
This American Airlines deal was found by Cheapflights users on 10/20. 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.
mar. 12/306:21 amDEN - BRO
1 stop7h 12mAmerican Airlines
mar. 1/66:44 pmBRO - DEN
1 stop4h 50mAmerican Airlines
Deal found 10/20$314
This United Airlines deal was found by Cheapflights users on 10/19. 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.
vie. 11/287:45 amDEN - BRO
1 stop7h 15mUnited Airlines
mar. 12/25:25 pmBRO - DEN
1 stop7h 05mUnited Airlines
Deal found 10/19$324
This United Airlines deal was found by Cheapflights users on 10/21. 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.
mar. 12/25:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
lun. 12/85:25 pmBRO - DEN
1 stop7h 05mUnited Airlines
Deal found 10/21$339
This United Airlines deal was found by Cheapflights users on 10/22. 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.
lun. 10/274:55 pmDEN - BRO
1 stop5h 41mUnited Airlines
mar. 10/285:15 pmBRO - DEN
1 stop7h 21mUnited Airlines
Deal found 10/22$349
This American Airlines deal was found by Cheapflights users on 10/21. 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.
sáb. 12/64:29 pmDRO - BRO
1 stop5h 30mAmerican Airlines
mar. 12/95:27 amBRO - DRO
1 stop5h 18mAmerican Airlines
Deal found 10/21$355
This American Airlines deal was found by Cheapflights users on 10/20. 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.
lun. 12/2910:30 amDEN - BRO
1 stop7h 48mAmerican Airlines
mar. 1/66:44 pmBRO - DEN
1 stop4h 50mAmerican Airlines
Deal found 10/20$357
This United Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 11/54:55 pmDEN - BRO
1 stop5h 41mUnited Airlines
dom. 11/97:15 amBRO - DEN
1 stop5h 40mUnited Airlines
Deal found 10/21$369
This United Airlines deal was found by Cheapflights users on 10/20. 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.
vie. 11/75:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
lun. 11/107:15 amBRO - DEN
1 stop6h 22mUnited Airlines
Deal found 10/20$379
This American Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 11/58:13 amDEN - BRO
1 stop5h 05mAmerican Airlines
dom. 11/96:11 pmBRO - DEN
1 stop6h 45mAmerican Airlines
Deal found 10/21$399
This United Airlines deal was found by Cheapflights users on 10/21. 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.
sáb. 12/67:31 pmDEN - BRO
2 stops14h 56mUnited Airlines
lun. 12/85:25 pmBRO - DEN
1 stop5h 39mUnited Airlines
Deal found 10/21$403
This United Airlines deal was found by Cheapflights users on 10/21. 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.
mar. 12/25:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
sáb. 12/136:30 amBRO - DEN
2 stops12h 25mUnited Airlines
Deal found 10/21$406

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 octubre 22, 2025.
Use the filters below to find and compare flights from Colorado to Brownsville that are best for you.

Fly from

Colorado

Fly to

Brownsville

Route

Depart

Return

Price

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

sáb. 2/28

9:00 am-4:29 pm

1 stop6h 29m

Brownsville South Padre Is. Intl

sáb. 3/7

6:04 pm-11:38 pm

1 stop6h 34m

$299

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

vie. 11/28

7:45 am-4:00 pm

1 stop7h 15m

Brownsville South Padre Is. Intl

mar. 12/2

5:25 pm-11:30 pm

1 stop7h 05m

$324

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

mar. 4/7

9:45 am-3:38 pm

1 stop4h 53m

Brownsville South Padre Is. Intl

dom. 4/12

5:25 pm-11:27 pm

1 stop7h 02m

$324

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

vie. 12/5

4:42 pm-10:59 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

mar. 12/9

5:27 am-11:24 am

1 stop6h 57m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

vie. 12/5

5:25 pm-11:36 pm

1 stop5h 11m

Brownsville South Padre Is. Intl

lun. 12/8

5:25 pm-11:30 pm

1 stop7h 05m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

sáb. 12/6

4:42 pm-10:59 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

sáb. 12/13

5:42 pm-10:22 pm

1 stop5h 40m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

mié. 12/3

3:05 pm-11:36 pm

1 stop7h 31m

Brownsville South Padre Is. Intl

lun. 12/8

5:25 pm-11:30 pm

1 stop7h 05m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

sáb. 12/6

4:42 pm-10:59 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

mar. 12/9

5:27 am-11:24 am

1 stop6h 57m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

jue. 12/4

5:25 pm-11:36 pm

1 stop5h 11m

Brownsville South Padre Is. Intl

lun. 12/8

5:25 pm-11:30 pm

1 stop7h 05m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

jue. 12/4

8:00 am-2:17 pm

1 stop5h 17m

Brownsville South Padre Is. Intl

jue. 12/11

5:54 pm-11:57 pm

1 stop7h 03m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 21 results
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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, October is the cheapest month in which you can book a flight from Colorado to Brownsville (average of $196). Flying from Colorado to Brownsville 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 BRO?

Find hourly flight availability from Colorado to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 22, 2025.

One of the essential ways to save on airfare from Colorado to Brownsville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 63% on airfare.

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 6h 29m. American Airlines provides one of the quickest options available for as low as $299. 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, October is the cheapest month in which you can book a flight from Colorado to Brownsville (average of $196). Flying from Colorado to Brownsville 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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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 octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$388FlexibilityNo cancel feeOn-time69%

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