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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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRO
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 December 10, 2025.

This American Airlines deal was found by Cheapflights users on 12/8. 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 12/204:54 pmDEN - BRO
1 stop4h 52mAmerican Airlines
Mon 12/227:48 pmBRO - DEN
1 stop5h 08mAmerican Airlines
Deal found 12/8$339
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/125:25 pmDEN - BRO
1 stop5h 11mUnited Airlines
Sun 12/145:25 pmBRO - DEN
1 stop7h 05mUnited Airlines
Deal found 12/8$369
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/197:45 amDEN - BRO
1 stop7h 22mUnited Airlines
Thu 1/14:55 pmBRO - DEN
1 stop16h 23mUnited Airlines
Deal found 12/10$592
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/137:45 amDEN - BRO
1 stop7h 20mUnited Airlines
Mon 12/1512:15 pmBRO - DEN
2 stops23h 20mUnited Airlines
Deal found 12/9$628
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/201:40 pmDEN - BRO
2 stops8h 57mUnited Airlines
Mon 12/224:55 pmBRO - DEN
1 stop7h 49mUnited Airlines
Deal found 12/8$718
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/247:45 amDEN - BRO
1 stop7h 22mUnited Airlines
Sun 12/287:15 amBRO - DEN
1 stop24h 26mUnited Airlines
Deal found 12/9$757
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/206:00 pmDEN - BRO
1 stop4h 37mUnited Airlines
Mon 12/294:55 pmBRO - DEN
1 stop14h 46mUnited Airlines
Deal found 12/9$763
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/243:23 pmDRO - BRO
2 stops27h 19mUnited Airlines
Sun 12/287:15 amBRO - DRO
2 stops27h 32mUnited Airlines
Deal found 12/9$773
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/235:00 amDEN - BRO
1 stop5h 26mUnited Airlines
Sat 12/277:15 amBRO - DEN
1 stop24h 26mUnited Airlines
Deal found 12/7$783
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/247:10 amDEN - BRO
2 stops10h 59mAmerican Airlines
Sun 12/287:48 pmBRO - DEN
1 stop5h 08mAmerican Airlines
Deal found 12/9$804

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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$160
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$408
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.
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. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 10, 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

Thu 1/8

9:48 am-4:12 pm

1 stop5h 24m

Brownsville South Padre Is. Intl

Mon 1/12

5:25 pm-11:41 pm

1 stop7h 16m

$259

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 1/13

6:00 am-2:48 pm

1 stop7h 48m

Brownsville South Padre Is. Intl

Sat 1/17

6:49 pm-10:34 pm

1 stop4h 45m

$259

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 1/8

8:30 am-2:48 pm

1 stop5h 18m

Brownsville South Padre Is. Intl

Wed 1/14

6:49 pm-10:34 pm

1 stop4h 45m

$259

DurangoBrownsville

DRO - BRO

DROBRO

Durango La Plata County

Sat 1/17

7:00 am-6:02 pm

2 stops10h 02m

Brownsville South Padre Is. Intl

Wed 1/21

9:30 am-8:31 pm

2 stops12h 01m

$309

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 1/9

6:00 am-2:48 pm

1 stop7h 48m

Brownsville South Padre Is. Intl

Sun 1/11

6:49 pm-10:34 pm

1 stop4h 45m

$309

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sun 3/1

6:19 am-2:27 pm

1 stop7h 08m

Brownsville South Padre Is. Intl

Tue 3/17

6:44 pm-10:37 pm

1 stop4h 53m

$309

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 2/19

5:00 am-11:36 am

1 stop5h 36m

Brownsville South Padre Is. Intl

Thu 2/26

12:15 pm-4:33 pm

1 stop5h 18m

$317

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 1/13

1:30 pm-9:31 pm

1 stop7h 01m

Brownsville South Padre Is. Intl

Fri 1/16

5:25 pm-11:41 pm

1 stop7h 16m

$319

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 12/20

4:54 pm-10:46 pm

1 stop4h 52m

Brownsville South Padre Is. Intl

Mon 12/22

7:48 pm-11:56 pm

1 stop5h 08m

$339

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 12/13

7:45 am-4:05 pm

1 stop7h 20m

Brownsville South Padre Is. Intl

Mon 12/15

5:25 pm-10:04 pm

1 stop5h 39m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 16 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, 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 $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 December 10, 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 5h 24m. United Airlines provides one of the quickest options available for as low as $259. 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 $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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$368FlexibilityNo cancel feeOn-time69%

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