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Cheap flights from Harlingen to Portland from $267

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Portland departing on 1/7. 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

Find the cheapest flights from Harlingen to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:50 am - 2:10 pmHRL  Harlingen Valley Intl-PDX Portland
9h 20m2 stops Houston Hobby Phoenix Sky Harbor Intl
Southwest Logo
6:20 am - 4:00 pmPDX  Portland-HRL Harlingen Valley Intl
7h 40m2 stops Phoenix Sky Harbor Intl Houston Hobby
$267Southwest
Thu, Jan 7 - Tue, Jan 12
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
12:51 pm - 9:44 pmPDX  Portland-HRL Harlingen Valley Intl
6h 53m1 stop Houston George Bush Intcntl
$296United Airlines
Thu, Jan 7 - Tue, Jan 12
American Airlines Logo
6:41 pm - 11:41 pmHRL  Harlingen Valley Intl-PDX Portland
7h 00m1 stop Dallas/Fort Worth
American Airlines Logo
11:49 pm - 10:13 amPDX  Portland-HRL Harlingen Valley Intl
8h 24m1 stop Dallas/Fort Worth
$297American Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:05 am - 1:25 pmHRL  Harlingen Valley Intl-PDX Portland
10h 20m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
7:00 am - 4:01 pmPDX  Portland-HRL Harlingen Valley Intl
7h 01m1 stop Houston George Bush Intcntl
$300United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:05 am - 1:25 pmHRL  Harlingen Valley Intl-PDX Portland
10h 20m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
9:00 am - 10:48 pmPDX  Portland-HRL Harlingen Valley Intl
11h 48m2 stops San Francisco Houston George Bush Intcntl
$305United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
12:10 pm - 8:33 pmHRL  Harlingen Valley Intl-PDX Portland
10h 23m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
7:10 am - 3:34 pmPDX  Portland-HRL Harlingen Valley Intl
6h 24m1 stop Houston George Bush Intcntl
$335United Airlines
Thu, Jan 7 - Tue, Jan 12
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
12:51 pm - 9:44 pmPDX  Portland-HRL Harlingen Valley Intl
6h 53m1 stop Houston George Bush Intcntl
$357United Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
7:49 pm - 10:59 amPDX  Portland-HRL Harlingen Valley Intl
13h 10m2 stops San Francisco Houston George Bush Intcntl
$362United Airlines
Mon, Jan 11 - Wed, Jan 13
American Airlines Logo
6:42 pm - 11:39 pmHRL  Harlingen Valley Intl-PDX Portland
6h 57m1 stop Dallas/Fort Worth
American Airlines Logo
11:49 pm - 10:08 amPDX  Portland-HRL Harlingen Valley Intl
8h 19m1 stop Dallas/Fort Worth
$398American Airlines
Tue, Oct 6 - Fri, Oct 9
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
7:49 pm - 10:59 amPDX  Portland-HRL Harlingen Valley Intl
13h 10m2 stops San Francisco Houston George Bush Intcntl
$412United Airlines
Mon, Jan 11 - Wed, Jan 13

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American Airlines flights from Harlingen to Portland

Our best American Airlines deals on Harlingen to Portland flight tickets
American Airlines
Nov 7
HRL6:41 pmHarlingen Valley Intl
7h 00m
1 stop
PDX11:41 pmPortland
Nov 11
PDX11:49 pmPortland
8h 24m
1 stop
HRL10:13 amHarlingen Valley Intl
$297
American Airlines
Oct 6
HRL6:42 pmHarlingen Valley Intl
6h 57m
1 stop
PDX11:39 pmPortland
Oct 9
PDX11:49 pmPortland
8h 19m
1 stop
HRL10:08 amHarlingen Valley Intl
$398
American Airlines
Oct 6
HRL2:46 pmHarlingen Valley Intl
8h 25m
1 stop
PDX9:11 pmPortland
Oct 9
PDX6:30 amPortland
9h 42m
2 stops
HRL6:12 pmHarlingen Valley Intl
$473

United Airlines flights from Harlingen to Portland

Our best United Airlines deals on Harlingen to Portland flight tickets
United Airlines
Jan 7
HRL5:16 pmHarlingen Valley Intl
8h 02m
1 stop
PDX11:18 pmPortland
Jan 12
PDX12:51 pmPortland
6h 53m
1 stop
HRL9:44 pmHarlingen Valley Intl
$296
United Airlines
Nov 7
HRL5:05 amHarlingen Valley Intl
10h 20m
2 stops
PDX1:25 pmPortland
Nov 11
PDX7:00 amPortland
7h 01m
1 stop
HRL4:01 pmHarlingen Valley Intl
$300
United Airlines
Nov 7
HRL5:05 amHarlingen Valley Intl
10h 20m
2 stops
PDX1:25 pmPortland
Nov 11
PDX9:00 amPortland
11h 48m
2 stops
HRL10:48 pmHarlingen Valley Intl
$305

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen to Portland 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 7, 2026.
Use the filters below to find and compare flights from Harlingen to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Thu 1/7

6:50 am-2:10 pm

2 stops9h 20m

Portland

Tue 1/12

6:20 am-4:00 pm

2 stops7h 40m

$267
Quickest round-trip

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Thu 1/7

5:16 pm-11:18 pm

1 stop8h 02m

Portland

Tue 1/12

12:51 pm-9:44 pm

1 stop6h 53m

$296

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Sat 11/7

6:41 pm-11:41 pm

1 stop7h 00m

Portland

Wed 11/11

11:49 pm-10:13 am

1 stop8h 24m

$297

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Sat 11/7

5:05 am-1:25 pm

2 stops10h 20m

Portland

Wed 11/11

7:00 am-4:01 pm

1 stop7h 01m

$300

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Sat 11/7

5:05 am-1:25 pm

2 stops10h 20m

Portland

Wed 11/11

9:00 am-10:48 pm

2 stops11h 48m

$305

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Thu 1/7

12:10 pm-8:33 pm

2 stops10h 23m

Portland

Tue 1/12

7:10 am-3:34 pm

1 stop6h 24m

$335

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Mon 1/11

5:16 pm-11:18 pm

1 stop8h 02m

Portland

Wed 1/13

12:51 pm-9:44 pm

1 stop6h 53m

$357

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Mon 1/11

5:16 pm-11:18 pm

1 stop8h 02m

Portland

Wed 1/13

7:49 pm-10:59 am

2 stops13h 10m

$362

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Tue 10/6

6:42 pm-11:39 pm

1 stop6h 57m

Portland

Fri 10/9

11:49 pm-10:08 am

1 stop8h 19m

$398

HarlingenPortland

HRL Harlingen Valley Intl - PDX Portland

HRLPDX

Harlingen Valley Intl

Mon 1/11

5:16 pm-11:18 pm

1 stop8h 02m

Portland

Wed 1/13

7:49 pm-10:59 am

2 stops13h 10m

$412

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Harlingen to Portland

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

Can stopping save me money on Harlingen to Portland flights?

You could potentially save up to 22% on your flight if you consider stops on a Harlingen to Portland flight.

When to book flights from Harlingen to Portland

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

Cheap Harlingen to Portland (HRL to PDX) flight deals and tips

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

Fastest flight time

7h 19m

Direct flights

None
The fastest flight from Harlingen to Portland takes 7h 19m
There are no direct flights from Harlingen to Portland. There are no popular flight routes from Harlingen to Portland.
Search flight deals

Frequently asked questions about flying from Harlingen to Portland

  • How far is Harlingen Valley Intl to Portland by plane?

    The straight-line distance from Harlingen Valley Intl to Portland is 1917.6 mi. Typically, this will take 7h 19m by plane in normal conditions.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Portland Airport?

    Prices for flights from Harlingen Valley Intl Airport to Portland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Portland 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 Harlingen Valley Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Portland?

Finding the right flight to Portland from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Flights from Harlingen to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Harlingen.

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

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

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