HRL - PDX

$339 Find Cheap Flights from Harlingen to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Portland departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Portland, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Harlingen to Portland (HRL-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Portland

Mon, Jul 7 - Thu, Jul 10
American Airlines Logo
7:59 pm - 12:27 amHRL-PDX
6h 28m1 stop
American Airlines Logo
12:59 am - 9:37 amPDX-HRL
6h 38m1 stop
$339American Airlines
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Mon, Jul 7 - Fri, Jul 11
American Airlines Logo
7:59 pm - 12:27 amHRL-PDX
6h 28m1 stop
American Airlines Logo
11:59 pm - 9:37 amPDX-HRL
7h 38m1 stop
$379American Airlines
Find Deal
Mon, Jul 7 - Fri, Jul 11
United Airlines Logo
5:20 pm - 10:33 pmHRL-PDX
7h 13m1 stop
United Airlines Logo
7:04 am - 4:00 pmPDX-HRL
6h 56m1 stop
$388United Airlines
Find Deal
Mon, Jul 7 - Fri, Jul 11
American Airlines Logo
7:59 pm - 12:27 amHRL-PDX
6h 28m1 stop
American Airlines Logo
6:10 am - 7:26 pmPDX-HRL
11h 16m2 stops
$423American Airlines
Find Deal
Mon, Jul 7 - Thu, Jul 10
American Airlines Logo
7:59 pm - 12:27 amHRL-PDX
6h 28m1 stop
American Airlines Logo
12:59 am - 9:37 amPDX-HRL
6h 38m1 stop
$428American Airlines
Find Deal
Tue, Jun 24 - Mon, Jun 30
Southwest Logo
6:05 pm - 12:15 amHRL-PDX
8h 10m2 stops
Southwest Logo
1:15 pm - 11:50 pmPDX-HRL
8h 35m2 stops
$439Southwest
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Mon, Jul 7 - Fri, Jul 11
United Airlines Logo
5:20 pm - 10:33 pmHRL-PDX
7h 13m1 stop
United Airlines Logo
7:35 pm - 7:35 pmPDX-HRL
22h 00m3 stops
$453United Airlines
Find Deal
Mon, Jul 7 - Fri, Jul 11
United Airlines Logo
5:20 pm - 10:33 pmHRL-PDX
7h 13m1 stop
United Airlines Logo
10:55 am - 9:50 pmPDX-HRL
8h 55m2 stops
$480United Airlines
Find Deal
Sat, Jul 5 - Sat, Jul 12
Southwest Logo
5:30 am - 2:45 pmHRL-PDX
11h 15m2 stops
Southwest Logo
7:40 am - 5:00 pmPDX-HRL
7h 20m2 stops
$549Southwest
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Sat, Jul 5 - Sat, Jul 12
Southwest Logo
5:30 am - 2:45 pmHRL-PDX
11h 15m2 stops
Southwest Logo
7:40 am - 9:15 pmPDX-HRL
11h 35m1 stop
$550Southwest
Find Deal
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KAYAK's insights & trends for Harlingen to Portland flights

Get data-powered insights and trends into flights from Harlingen to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Harlingen to Portland?

The average price of all round-trip flights from Harlingen to Portland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Harlingen to Portland, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Portland, Tuesday is the cheapest day to fly and Thursday is the most expensive.

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Good to know

Low seasonMay
High seasonJune
Cheapest flight$339
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Harlingen to Portland

When to book flights from Harlingen to Portland

Are your dates flexible? Find out the best times to travel from Harlingen to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harlingen to Portland

  • What is the cheapest flight from Harlingen to Portland?

    In the last 3 days, the lowest price for a flight from Harlingen to Portland was $339 for a round-trip ticket.

  • Do I need a passport to fly between Harlingen and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Harlingen to Portland?

    Harlingen airport is called Harlingen Valley Intl and the only airport in Portland is Portland.

  • Which aircraft models fly most regularly from Harlingen to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harlingen to Portland?

    oneworld, and Star Alliance are the airline alliances operating flights between Harlingen and Portland, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Harlingen to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Harlingen to Portland

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.5Food
8.0Crew
7.2Comfort
6.9Entertainment
Airline reviews

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

2.0 Mediocrechad, Jun 2025AUS - DFW
Read more American Airlines reviews

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Everything you need to know for your flight from Harlingen to Portland

Information on your arrival and departure airports

Harlingen (HRL)
Portland (PDX)

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