$144 Cheap Flights from Harlingen (HRL) to Portland (PWM)

View $144 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)

Cheap Flights from Harlingen to Portland (HRL-PWM)

Prices were available within the past 7 days and start at $144 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $284 found 2 days ago
American Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $289 found 2 days ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $314 found 2 days ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $328 found 2 days ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $333 found 2 days ago
American Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $334 found 2 days ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
HRL
Harlingen
PWM
Portland
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Harlingen to Portland, returning Mon, Dec 8, priced at $339 found 2 days ago
American Airlines
Sat, Dec 6 - Wed, Dec 10
HRL
Harlingen
PWM
Portland
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Dec 6 from Harlingen to Portland, returning Wed, Dec 10, priced at $339 found 2 days ago
United
Tue, Sep 30 - Sat, Oct 4
HRL
Harlingen
PWM
Portland
$351 Roundtrip, found 6 days ago
$351
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 30 from Harlingen to Portland, returning Sat, Oct 4, priced at $351 found 6 days ago
Flights from Harlingen (HRL) to Portland (PWM)
Origin airport
Valley Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, United
Roundtrip price
$284
Distance
1946 mi

Harlingen to Portland Flights

The cheapest times to fly from Harlingen to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Portland are during the month of December. You can find some of the cheapest flights from Harlingen to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Portland

Sunday is one of the best days to book for cheap flights from Harlingen to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM) cost?
Get a cheap one-way flight from $144 or cheap return flight from $284 from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)?
December is the least expensive month to fly from HRL to PWM. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)?
To find the cheapest airline flying from HRL to PWM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)?
There aren't any daily direct flights from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from HRL to PWM?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)?
To touch down at Portland Intl. Jetport Airport (PWM) on time, select a flight that leaves Valley Intl. Airport (HRL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your flight from HRL to PWM just before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a HRL to PWM flight and hotel package?
Booking a HRL to PWM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Portland Intl. Jetport Airport (PWM)?
If you reserved your HRL to PWM flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.