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$495+ Cheap flights from Harlingen to Portland, ME (HRL - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PWM
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from Harlingen to Portland

Cheapest flights from Harlingen to Portland
Explore the most affordable flight options available from Harlingen to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:10 pm
HRL
-
PWM
2 stops10h 00m
Southwest
Thu 5/212:50 pm
PWM
-
HRL
2 stops9h 10m
Southwest
Deal found 4/22$495
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
HRL
-
PWM
2 stops16h 26m
American Airlines
Thu 5/215:36 pm
PWM
-
HRL
1 stop7h 38m
American Airlines
Deal found 4/22$578
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:20 am
HRL
-
PWM
2 stops12h 37m
United Airlines
Thu 12/109:45 am
PWM
-
HRL
2 stops10h 44m
United Airlines
Deal found 4/22$681
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:05 pm
HRL
-
PWM
3 stops10h 54m
United Airlines
Thu 5/219:55 am
PWM
-
HRL
3 stops10h 54m
United Airlines
Deal found 4/22$1,355

Find flight deals from Harlingen to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Southwest)
Provider with most accurate pricing for Harlingen Valley Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Portland flights.
Search Deals
From Harlingen Valley Intl to Portland
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 27, 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
Quickest round-trip

HarlingenPortland

HRL - PWM

HRLPWM

Harlingen Valley Intl

Sat 5/16

12:10 pm-11:10 pm

2 stops10h 00m

Portland

Thu 5/21

2:50 pm-11:00 pm

2 stops9h 10m

$495

HarlingenPortland

HRL - PWM

HRLPWM

Harlingen Valley Intl

Sat 5/16

6:00 am-11:26 pm

2 stops16h 26m

Portland

Thu 5/21

5:36 pm-12:14 am

1 stop7h 38m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Sorted by cheapest first

Compare providers for flights from Harlingen to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Portland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harlingen to Portland, Maine?

    For as low as $1,355, American Airlines can have you in Portland, Maine from Harlingen in 10h 54m. The distance from Harlingen to Portland, Maine is about 1944 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Harlingen to Portland that include hotel bookings?

    Yes. In addition to deals on Harlingen to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Portland.

  • Can I find deals for business class flights from Harlingen to Portland?

    Yes. Cheapflights offers flight deals from Harlingen to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Lewiston
Conway

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