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Cheap flights from Portland to Brownsville from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Brownsville departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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United Airlines Logo
1:15 pm - 11:36 pmPDX-BRO
8h 21m1 stop
United Airlines Logo
5:15 pm - 10:45 pmBRO-PDX
7h 30m1 stop
$343United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
12:55 pm - 11:36 pmPDX-BRO
8h 41m2 stops
United Airlines Logo
5:15 pm - 10:45 pmBRO-PDX
7h 30m1 stop
$348United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
1:15 pm - 11:36 pmPDX-BRO
8h 21m1 stop
United Airlines Logo
5:15 pm - 10:45 pmBRO-PDX
7h 30m1 stop
$358United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
1:15 pm - 11:36 pmPDX-BRO
8h 21m1 stop
United Airlines Logo
7:15 am - 5:52 pmBRO-PDX
12h 37m2 stops
$363United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
6:00 am - 11:36 pmPDX-BRO
15h 36m3 stops
United Airlines Logo
5:15 pm - 10:45 pmBRO-PDX
7h 30m1 stop
$459United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
1:15 pm - 11:36 pmPDX-BRO
8h 21m1 stop
United Airlines Logo
7:15 am - 12:16 pmBRO-PDX
7h 01m1 stop
$473United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
12:55 pm - 11:36 pmPDX-BRO
8h 41m2 stops
United Airlines Logo
9:35 am - 9:26 pmBRO-PDX
13h 51m2 stops
$475United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
12:55 pm - 11:36 pmPDX-BRO
8h 41m2 stops
United Airlines Logo
9:35 am - 9:26 pmBRO-PDX
13h 51m2 stops
$477United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
American Airlines Logo
2:16 pm - 10:24 pmPDX-BRO
6h 08m1 stop
American Airlines Logo
3:56 pm - 10:46 pmBRO-PDX
8h 50m1 stop
$489American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:24 am - 6:27 pmPDX-BRO
11h 03m2 stops
American Airlines Logo
3:56 pm - 10:46 pmBRO-PDX
8h 50m1 stop
$494American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11

American Airlines flights from Portland to Brownsville

Our best American Airlines deals on Portland to Brownsville flight tickets
American Airlines
Mar 10
PDX2:16 pmPortland
6h 08m
1 stop
BRO10:24 pmBrownsville South Padre Is. Intl
Mar 11
BRO3:56 pmBrownsville South Padre Is. Intl
8h 50m
1 stop
PDX10:46 pmPortland
$489
Find similar
American Airlines
Mar 10
PDX5:24 amPortland
11h 03m
2 stops
BRO6:27 pmBrownsville South Padre Is. Intl
Mar 11
BRO3:56 pmBrownsville South Padre Is. Intl
8h 50m
1 stop
PDX10:46 pmPortland
$494
Find similar
American Airlines
Nov 19
PDX2:07 pmPortland
6h 57m
1 stop
BRO11:04 pmBrownsville South Padre Is. Intl
Nov 26
BRO6:11 pmBrownsville South Padre Is. Intl
6h 48m
1 stop
PDX10:59 pmPortland
$513
Find similar

United Airlines flights from Portland to Brownsville

Our best United Airlines deals on Portland to Brownsville flight tickets
United Airlines
Nov 19
PDX1:15 pmPortland
8h 21m
1 stop
BRO11:36 pmBrownsville South Padre Is. Intl
Nov 26
BRO5:15 pmBrownsville South Padre Is. Intl
7h 30m
1 stop
PDX10:45 pmPortland
$343
Find similar
United Airlines
Nov 19
PDX12:55 pmPortland
8h 41m
2 stops
BRO11:36 pmBrownsville South Padre Is. Intl
Nov 26
BRO5:15 pmBrownsville South Padre Is. Intl
7h 30m
1 stop
PDX10:45 pmPortland
$348
Find similar
United Airlines
Nov 6
PDX1:15 pmPortland
8h 21m
1 stop
BRO11:36 pmBrownsville South Padre Is. Intl
Nov 10
BRO5:15 pmBrownsville South Padre Is. Intl
7h 30m
1 stop
PDX10:45 pmPortland
$358
Find similar

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 October 24, 2025.
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

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/19

1:15 pm-11:36 pm

1 stop8h 21m

Brownsville South Padre Is. Intl

Wed 11/26

5:15 pm-10:45 pm

1 stop7h 30m

$343

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/19

12:55 pm-11:36 pm

2 stops8h 41m

Brownsville South Padre Is. Intl

Wed 11/26

5:15 pm-10:45 pm

1 stop7h 30m

$348

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 11/6

1:15 pm-11:36 pm

1 stop8h 21m

Brownsville South Padre Is. Intl

Mon 11/10

5:15 pm-10:45 pm

1 stop7h 30m

$358

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 11/6

1:15 pm-11:36 pm

1 stop8h 21m

Brownsville South Padre Is. Intl

Mon 11/10

7:15 am-5:52 pm

2 stops12h 37m

$363

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/19

6:00 am-11:36 pm

3 stops15h 36m

Brownsville South Padre Is. Intl

Wed 11/26

5:15 pm-10:45 pm

1 stop7h 30m

$459

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 11/13

1:15 pm-11:36 pm

1 stop8h 21m

Brownsville South Padre Is. Intl

Sun 11/16

7:15 am-12:16 pm

1 stop7h 01m

$473

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/19

12:55 pm-11:36 pm

2 stops8h 41m

Brownsville South Padre Is. Intl

Wed 11/26

9:35 am-9:26 pm

2 stops13h 51m

$475

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/19

12:55 pm-11:36 pm

2 stops8h 41m

Brownsville South Padre Is. Intl

Wed 11/26

9:35 am-9:26 pm

2 stops13h 51m

$477

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 3/10

2:16 pm-10:24 pm

1 stop6h 08m

Brownsville South Padre Is. Intl

Wed 3/11

3:56 pm-10:46 pm

1 stop8h 50m

$489

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 3/10

5:24 am-6:27 pm

2 stops11h 03m

Brownsville South Padre Is. Intl

Wed 3/11

3:56 pm-10:46 pm

1 stop8h 50m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Portland and Brownsville?

What is the cheapest day to depart on your flight to Brownsville?

The cheapest day to depart from Portland to Brownsville is on a Tuesday. Travelers who choose to depart for Brownsville on a Tuesday will often find tickets for as low as $406. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Brownsville on Monday is $683.

What is the cheapest time of day to depart on your flight to Brownsville?

Flying to Brownsville from Portland at noon is the least expensive time of day to depart. momondo users have found prices as low as $409 when looking at flights departing at noon. Flights to Brownsville are more costly in the morning, with an average ticket price of $487. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
There are no direct flights from Portland to Brownsville. There are no popular flight routes from Portland to Brownsville.
Search flight deals

  • 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 08m, 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 $238Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
8,995 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.

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

Yes. momondo can track prices for Portland to Brownsville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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