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Cheap flights from Portland to Brownsville from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Brownsville departing on 1/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:51 pm - 9:18 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
6h 27m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 12:19 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
7h 09m1 stop Houston George Bush Intcntl
$359United Airlines
Thu, Jan 14 - Tue, Jan 19
United Airlines Logo
6:50 am - 6:13 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
9h 23m1 stop Houston George Bush Intcntl
United Airlines Logo
12:05 pm - 7:16 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
9h 11m1 stop Houston George Bush Intcntl
$359United Airlines
Fri, Oct 2 - Wed, Oct 7
American Airlines Logo
11:58 am - 11:23 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
9h 25m1 stop Dallas/Fort Worth
American Airlines Logo
5:43 am - 10:54 amBRO  Brownsville South Padre Is. Intl-PDX Portland
7h 11m1 stop Dallas/Fort Worth
$359American Airlines
Fri, Aug 28 - Sun, Sep 6
United Airlines Logo
6:50 am - 6:13 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
9h 23m1 stop Houston George Bush Intcntl
United Airlines Logo
7:15 am - 2:27 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
9h 12m2 stops Houston George Bush Intcntl San Francisco
$364United Airlines
Fri, Oct 2 - Wed, Oct 7
United Airlines Logo
7:10 am - 3:51 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
6h 41m1 stop Houston George Bush Intcntl
United Airlines Logo
7:15 am - 6:19 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
13h 04m2 stops Houston George Bush Intcntl San Francisco
$364United Airlines
Fri, Aug 28 - Sun, Sep 6
United Airlines Logo
8:40 am - 9:59 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
11h 19m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
7:15 am - 3:03 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
9h 48m2 stops Houston George Bush Intcntl Denver Intl
$369United Airlines
Fri, Aug 28 - Sun, Sep 6
United Airlines Logo
12:51 pm - 9:18 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
6h 27m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 5:38 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
12h 28m2 stops Houston George Bush Intcntl Denver Intl
$384United Airlines
Thu, Jan 14 - Tue, Jan 19
United Airlines Logo
7:10 am - 6:13 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
9h 03m1 stop Houston George Bush Intcntl
United Airlines Logo
4:38 pm - 11:15 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
8h 37m1 stop Houston George Bush Intcntl
$431United Airlines
Fri, Sep 4 - Thu, Sep 10
United Airlines Logo
7:10 am - 6:13 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
9h 03m1 stop Houston George Bush Intcntl
United Airlines Logo
12:05 pm - 8:59 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
10h 54m2 stops Houston George Bush Intcntl San Francisco
$437United Airlines
Fri, Sep 4 - Thu, Sep 10
American Airlines Logo
6:00 am - 2:11 pmPDX  Portland-BRO Brownsville South Padre Is. Intl
6h 11m1 stop Dallas/Fort Worth
American Airlines Logo
6:37 pm - 11:23 pmBRO  Brownsville South Padre Is. Intl-PDX Portland
6h 46m1 stop Dallas/Fort Worth
$444American Airlines
Mon, Sep 14 - Mon, Sep 21

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American Airlines flights from Portland to Brownsville

Our best American Airlines deals on Portland to Brownsville flight tickets
American Airlines
Aug 28
PDX11:58 amPortland
9h 25m
1 stop
BRO11:23 pmBrownsville South Padre Is. Intl
Sep 6
BRO5:43 amBrownsville South Padre Is. Intl
7h 11m
1 stop
PDX10:54 amPortland
$359
American Airlines
Sep 14
PDX6:00 amPortland
6h 11m
1 stop
BRO2:11 pmBrownsville South Padre Is. Intl
Sep 21
BRO6:37 pmBrownsville South Padre Is. Intl
6h 46m
1 stop
PDX11:23 pmPortland
$444
American Airlines
Jan 11
PDX7:40 amPortland
8h 34m
1 stop
BRO6:14 pmBrownsville South Padre Is. Intl
Jan 19
BRO3:18 pmBrownsville South Padre Is. Intl
8h 51m
1 stop
PDX10:09 pmPortland
$479

United Airlines flights from Portland to Brownsville

Our best United Airlines deals on Portland to Brownsville flight tickets
United Airlines
Aug 28
PDX7:10 amPortland
6h 41m
1 stop
BRO3:51 pmBrownsville South Padre Is. Intl
Sep 6
BRO7:15 amBrownsville South Padre Is. Intl
13h 04m
2 stops
PDX6:19 pmPortland
$364
United Airlines
Aug 28
PDX8:40 amPortland
11h 19m
2 stops
BRO9:59 pmBrownsville South Padre Is. Intl
Sep 6
BRO7:15 amBrownsville South Padre Is. Intl
9h 48m
2 stops
PDX3:03 pmPortland
$369
United Airlines
Jan 14
PDX12:51 pmPortland
6h 27m
1 stop
BRO9:18 pmBrownsville South Padre Is. Intl
Jan 19
BRO7:10 amBrownsville South Padre Is. Intl
12h 28m
2 stops
PDX5:38 pmPortland
$384

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 August 6, 2026.
Use the filters below to find and compare flights from Portland to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Thu 1/14

12:51 pm-9:18 pm

1 stop6h 27m

Brownsville South Padre Is. Intl

Tue 1/19

7:10 am-12:19 pm

1 stop7h 09m

$359

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 10/2

6:50 am-6:13 pm

1 stop9h 23m

Brownsville South Padre Is. Intl

Wed 10/7

12:05 pm-7:16 pm

1 stop9h 11m

$359

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 8/28

11:58 am-11:23 pm

1 stop9h 25m

Brownsville South Padre Is. Intl

Sun 9/6

5:43 am-10:54 am

1 stop7h 11m

$359

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 10/2

6:50 am-6:13 pm

1 stop9h 23m

Brownsville South Padre Is. Intl

Wed 10/7

7:15 am-2:27 pm

2 stops9h 12m

$364

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 8/28

7:10 am-3:51 pm

1 stop6h 41m

Brownsville South Padre Is. Intl

Sun 9/6

7:15 am-6:19 pm

2 stops13h 04m

$364

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 8/28

8:40 am-9:59 pm

2 stops11h 19m

Brownsville South Padre Is. Intl

Sun 9/6

7:15 am-3:03 pm

2 stops9h 48m

$369

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Thu 1/14

12:51 pm-9:18 pm

1 stop6h 27m

Brownsville South Padre Is. Intl

Tue 1/19

7:10 am-5:38 pm

2 stops12h 28m

$384

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 9/4

7:10 am-6:13 pm

1 stop9h 03m

Brownsville South Padre Is. Intl

Thu 9/10

4:38 pm-11:15 pm

1 stop8h 37m

$431

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Fri 9/4

7:10 am-6:13 pm

1 stop9h 03m

Brownsville South Padre Is. Intl

Thu 9/10

12:05 pm-8:59 pm

2 stops10h 54m

$437
Quickest round-trip

PortlandBrownsville

PDX Portland - BRO Brownsville South Padre Is. Intl

PDXBRO

Portland

Mon 9/14

6:00 am-2:11 pm

1 stop6h 11m

Brownsville South Padre Is. Intl

Mon 9/21

6:37 pm-11:23 pm

1 stop6h 46m

$444

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brownsville from

How to get the cheapest flight ticket from Portland 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 cheapest month to fly to Brownsville?

The month of January is another great option to travel to Brownsville, with average flight prices from Portland averaging around $323.

When to book flights from Portland to Brownsville

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

Cheap Portland to Brownsville (PDX to BRO) flight deals and tips

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

Fastest flight time

6h 41m

Direct flights

None
The fastest flight from Portland to Brownsville takes 6h 41m
There are no direct flights from Portland to Brownsville. There are no popular flight routes from Portland to Brownsville.
Search flight deals

Frequently asked questions about flying from Portland to Brownsville

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

    Brownsville South Padre Is. Intl is 1940.8 mi away from Portland. Flights usually cover this in 6h 41m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland 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 Portland to Brownsville?

Best airlines flying from Portland to Brownsville

Compare and see reviews for airlines that fly from Portland to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,864 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,072 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 Portland to Brownsville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Brownsville. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Brownsville from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Brownsville from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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