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Brownsville

$175+ Cheap flights from Denver to Brownsville (DEN - BRO)

DEN — BRO
Sep 26 — Oct 31
Sat 9/26
Sat 10/3
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Denver to Brownsville

Cheapest flights from Denver to Brownsville

Wed 9/237:26 am -
1 stop7h 00m
Sat 9/265:49 am -
1 stop7h 38m
Deal found 8/23$321
Wed 9/97:26 am -
1 stop7h 00m
Mon 9/146:37 pm -
1 stop4h 57m
Deal found 8/24$325
Thu 10/297:28 am -
1 stop6h 39m
Sun 11/18:00 pm -
1 stop4h 48m
Deal found 8/26$329
Wed 9/23:35 pm -
1 stop5h 24m
Sat 9/267:15 am -
1 stop5h 54m
Deal found 8/22$359
Wed 9/237:10 pm -
2 stops35h 55m
Mon 9/288:45 am -
1 stop11h 52m
Deal found 8/24$368
Sat 9/512:39 pm -
1 stop4h 28m
Tue 9/86:37 pm -
1 stop4h 38m
Deal found 8/26$384
Mon 9/286:26 am -
1 stop6h 45m
Mon 10/55:49 am -
1 stop5h 00m
Deal found 8/26$396
Sat 9/129:03 am -
1 stop5h 23m
Tue 9/1510:43 am -
2 stops12h 20m
Deal found 8/23$403
Sat 10/173:35 pm -
1 stop5h 15m
Wed 10/217:15 am -
1 stop7h 59m
Deal found 8/24$411
Fri 9/115:00 am -
1 stop5h 23m
Tue 9/159:20 am -
1 stop5h 55m
Deal found 8/23$415

Find flight deals from Denver to Brownsville

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(American Airlines)

One-way from

$175
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$387
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 Brownsville South Padre Is. Intl
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One-way flight from Denver Intl to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 8% potential increase in price ($37 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 August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Wed 9/9

1:17 pm-8:05 pm

1 stop5h 48m

Brownsville South Padre Is. Intl

Mon 9/14

6:37 pm-10:34 pm

1 stop4h 57m

$325

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Sat 9/19

5:00 am-11:23 am

1 stop5h 23m

Brownsville South Padre Is. Intl

Sat 9/26

7:15 am-2:14 pm

1 stop7h 59m

$325

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Sat 9/12

11:44 am-6:13 pm

1 stop5h 29m

Brownsville South Padre Is. Intl

Tue 9/15

4:38 pm-10:15 pm

1 stop6h 37m

$325

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Mon 9/28

6:26 am-2:11 pm

1 stop6h 45m

Brownsville South Padre Is. Intl

Mon 10/5

5:49 am-9:49 am

1 stop5h 00m

$396

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Sat 10/17

3:35 pm-9:50 pm

1 stop5h 15m

Brownsville South Padre Is. Intl

Wed 10/21

7:15 am-2:14 pm

1 stop7h 59m

$411

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Fri 9/11

5:00 am-11:23 am

1 stop5h 23m

Brownsville South Padre Is. Intl

Tue 9/15

9:20 am-2:15 pm

1 stop5h 55m

$415

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Sat 9/12

1:32 pm-9:59 pm

1 stop7h 27m

Brownsville South Padre Is. Intl

Wed 9/16

7:15 am-12:08 pm

1 stop5h 53m

$415

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Mon 9/28

5:32 pm-3:51 pm

2 stops21h 19m

Brownsville South Padre Is. Intl

Mon 10/5

4:37 pm-10:15 pm

1 stop6h 38m

$512
Cheapest one-way

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Wed 9/23

7:10 pm-8:05 am

2 stops35h 55m

$175

DenverBrownsville

DEN Denver Intl - BRO Brownsville South Padre Is. Intl

DENBRO

Denver Intl

Thu 10/29

4:44 pm-11:19 am

1 stop17h 35m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Brownsville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Brownsville in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Brownsville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Brownsville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Denver with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Denver to Brownsville

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

Currently, December is the cheapest month in which you can book a flight from Denver to Brownsville (average of $258). Flying from Denver to Brownsville in May is currently the most expensive (average of $486). 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.

Reviews of airlines servicing Brownsville

See what other customers who have flown with United Airlines and American Airlines from Denver to Brownsville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,127 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,127 reviews
United Airlines
7.4
Good
10,127 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
12,010 reviews
United Airlines
7.4
Good
10,127 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • How long is the flight from Denver to Brownsville?

    For as low as $325, American Airlines can have you in Brownsville from Denver in 5h 23m. Denver and Brownsville are separated by a distance of 1050 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Brownsville round-trip?

    According to our current data, American Airlines ($258), and United Airlines ($278) offers the cheapest pricing from Denver to Brownsville. American Airlines is currently priced 32% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Denver to Brownsville (average of $258). Flying from Denver to Brownsville in May is currently the most expensive (average of $486). 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

Top 2 airlines flying from Denver to Brownsville

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$373FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$373FlexibilityNo cancel feeOn-time69%

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