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Cheap flights from Denver to Brownsville from $311

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Brownsville departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:35 pm - 9:59 pm
DEN
-
BRO
5h 24m
1 stop
United Airlines Logo
4:38 pm - 11:07 pm
BRO
-
DEN
7h 29m
1 stop
$311United Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:30 am - 2:16 pm
DEN
-
BRO
7h 46m
1 stop
American Airlines Logo
2:43 pm - 9:38 pm
BRO
-
DEN
7h 55m
1 stop
$315American Airlines
Wed, Sep 9 - Mon, Sep 14
American Airlines Logo
6:30 am - 2:16 pm
DEN
-
BRO
6h 46m
1 stop
American Airlines Logo
10:44 am - 2:24 pm
BRO
-
DEN
4h 40m
1 stop
$340American Airlines
Mon, Sep 28 - Mon, Oct 5
American Airlines Logo
6:22 am - 2:17 pm
DEN
-
BRO
6h 55m
1 stop
American Airlines Logo
6:42 pm - 11:55 pm
BRO
-
DEN
6h 13m
1 stop
$344American Airlines
Fri, Jun 19 - Mon, Jun 22
United Airlines Logo
11:34 am - 6:44 pm
DEN
-
BRO
6h 10m
1 stop
United Airlines Logo
4:44 pm - 10:15 pm
BRO
-
DEN
6h 31m
1 stop
$347United Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
10:38 am - 6:12 pm
DEN
-
BRO
6h 34m
1 stop
American Airlines Logo
6:42 pm - 11:55 pm
BRO
-
DEN
6h 13m
1 stop
$349American Airlines
Tue, Jun 23 - Sat, Jun 27
American Airlines Logo
7:13 am - 2:17 pm
DEN
-
BRO
6h 04m
1 stop
American Airlines Logo
6:42 pm - 11:55 pm
BRO
-
DEN
6h 13m
1 stop
$369American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
4:21 pm - 11:37 pm
DEN
-
BRO
6h 16m
1 stop
American Airlines Logo
5:50 am - 11:45 am
BRO
-
DEN
6h 55m
1 stop
$378American Airlines
Mon, Aug 10 - Sat, Aug 15
American Airlines Logo
5:30 am - 2:16 pm
DEN
-
BRO
7h 46m
1 stop
American Airlines Logo
2:43 pm - 9:38 pm
BRO
-
DEN
7h 55m
1 stop
$386American Airlines
Mon, Sep 28 - Mon, Oct 5
American Airlines Logo
6:22 am - 2:17 pm
DEN
-
BRO
6h 55m
1 stop
American Airlines Logo
6:42 pm - 11:55 pm
BRO
-
DEN
6h 13m
1 stop
$387American Airlines
Wed, Jun 3 - Sat, Jun 6

United Airlines flights from Denver to Brownsville

Our best United Airlines deals on Denver to Brownsville flight tickets
United Airlines
Sep 5
DEN3:35 pmDenver Intl
5h 24m
1 stop
BRO9:59 pmBrownsville South Padre Is. Intl
Sep 12
BRO4:38 pmBrownsville South Padre Is. Intl
7h 29m
1 stop
DEN11:07 pmDenver Intl
$311
United Airlines
Jul 30
DEN11:34 amDenver Intl
6h 10m
1 stop
BRO6:44 pmBrownsville South Padre Is. Intl
Aug 4
BRO4:44 pmBrownsville South Padre Is. Intl
6h 31m
1 stop
DEN10:15 pmDenver Intl
$347
United Airlines
Oct 24
DEN3:35 pmDenver Intl
4h 53m
1 stop
BRO9:28 pmBrownsville South Padre Is. Intl
Oct 28
BRO9:30 amBrownsville South Padre Is. Intl
5h 45m
1 stop
DEN2:15 pmDenver Intl
$401

American Airlines flights from Denver to Brownsville

Our best American Airlines deals on Denver to Brownsville flight tickets
American Airlines
Sep 9
DEN5:30 amDenver Intl
7h 46m
1 stop
BRO2:16 pmBrownsville South Padre Is. Intl
Sep 14
BRO2:43 pmBrownsville South Padre Is. Intl
7h 55m
1 stop
DEN9:38 pmDenver Intl
$315
American Airlines
Sep 28
DEN6:30 amDenver Intl
6h 46m
1 stop
BRO2:16 pmBrownsville South Padre Is. Intl
Oct 5
BRO10:44 amBrownsville South Padre Is. Intl
4h 40m
1 stop
DEN2:24 pmDenver Intl
$340
American Airlines
Jun 19
DEN6:22 amDenver Intl
6h 55m
1 stop
BRO2:17 pmBrownsville South Padre Is. Intl
Jun 22
BRO6:42 pmBrownsville South Padre Is. Intl
6h 13m
1 stop
DEN11:55 pmDenver Intl
$344

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated May 23, 2026.
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

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Sat 9/5

3:35 pm-9:59 pm

1 stop5h 24m

Brownsville South Padre Is. Intl

Sat 9/12

4:38 pm-11:07 pm

1 stop7h 29m

$311

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 9/9

5:30 am-2:16 pm

1 stop7h 46m

Brownsville South Padre Is. Intl

Mon 9/14

2:43 pm-9:38 pm

1 stop7h 55m

$315
Quickest round-trip

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Mon 9/28

6:30 am-2:16 pm

1 stop6h 46m

Brownsville South Padre Is. Intl

Mon 10/5

10:44 am-2:24 pm

1 stop4h 40m

$340

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Fri 6/19

6:22 am-2:17 pm

1 stop6h 55m

Brownsville South Padre Is. Intl

Mon 6/22

6:42 pm-11:55 pm

1 stop6h 13m

$344

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 7/30

11:34 am-6:44 pm

1 stop6h 10m

Brownsville South Padre Is. Intl

Tue 8/4

4:44 pm-10:15 pm

1 stop6h 31m

$347

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Tue 6/23

10:38 am-6:12 pm

1 stop6h 34m

Brownsville South Padre Is. Intl

Sat 6/27

6:42 pm-11:55 pm

1 stop6h 13m

$349

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Thu 6/4

7:13 am-2:17 pm

1 stop6h 04m

Brownsville South Padre Is. Intl

Mon 6/8

6:42 pm-11:55 pm

1 stop6h 13m

$369

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Mon 8/10

4:21 pm-11:37 pm

1 stop6h 16m

Brownsville South Padre Is. Intl

Sat 8/15

5:50 am-11:45 am

1 stop6h 55m

$378

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Mon 9/28

5:30 am-2:16 pm

1 stop7h 46m

Brownsville South Padre Is. Intl

Mon 10/5

2:43 pm-9:38 pm

1 stop7h 55m

$386

DenverBrownsville

DEN - BRO

DENBRO

Denver Intl

Wed 6/3

6:22 am-2:17 pm

1 stop6h 55m

Brownsville South Padre Is. Intl

Sat 6/6

6:42 pm-11:55 pm

1 stop6h 13m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Denver to Brownsville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Brownsville?

What is the cheapest month to fly to Brownsville?

The month of January is another great option to travel to Brownsville, with average flight prices from Denver averaging around $286.

When to book flights from Denver to Brownsville

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Brownsville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Brownsville (DEN to BRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Brownsville

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Denver to Brownsville takes 5h 17m
There are no direct flights from Denver to Brownsville. There are no popular flight routes from Denver to Brownsville.
Search flight deals

Frequently asked questions about flying from Denver to Brownsville

  • How far is Denver Intl to Brownsville South Padre Is. Intl by plane?

    There are 1048.5 mi between Denver Intl and Brownsville South Padre Is. Intl. Typically, this will take 5h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Denver Intl Airport to Brownsville South Padre Is. Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Brownsville South Padre Is. Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Brownsville South Padre Is. Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Brownsville South Padre Is. Intl Airport.

  • What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

    The travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Denver to Brownsville?

Best airlines flying from Denver to Brownsville

Compare and see reviews for airlines that fly from Denver to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
South Padre Island

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Brownsville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Brownsville for you.

Can I find flights from Denver to Brownsville with flexible booking policies on momondo?

Yes. All flights to Brownsville from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Brownsville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Brownsville.

I’m not ready to book a flight from Denver to Brownsville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Brownsville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brownsville and let you know when they change.

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