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Cheap flights from Oregon to Harlingen from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Harlingen departing on 9/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:51 pm - 9:44 pmPDX  Portland-HRL Harlingen Valley Intl
6h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
$347United Airlines
Thu, Jan 21 - Sun, Jan 24
United Airlines Logo
12:51 pm - 9:44 pmPDX  Portland-HRL Harlingen Valley Intl
6h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
5:16 pm - 11:18 pmHRL  Harlingen Valley Intl-PDX Portland
8h 02m1 stop Houston George Bush Intcntl
$373United Airlines
Fri, Jan 22 - Sun, Jan 24
American Airlines Logo
2:07 pm - 10:48 pmPDX  Portland-HRL Harlingen Valley Intl
6h 41m1 stop Dallas/Fort Worth
American Airlines Logo
5:51 am - 10:59 amHRL  Harlingen Valley Intl-PDX Portland
7h 08m1 stop Dallas/Fort Worth
$377American Airlines
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
6:00 am - 4:58 pmPDX  Portland-HRL Harlingen Valley Intl
8h 58m1 stop Dallas/Fort Worth
American Airlines Logo
4:53 pm - 11:23 pmHRL  Harlingen Valley Intl-PDX Portland
8h 30m1 stop Dallas/Fort Worth
$383American Airlines
Fri, Sep 18 - Sun, Sep 20
Southwest Logo
6:20 am - 5:05 pmPDX  Portland-HRL Harlingen Valley Intl
8h 45m2 stops Phoenix Sky Harbor Intl Dallas Love Field
Southwest Logo
7:40 am - 2:10 pmHRL  Harlingen Valley Intl-PDX Portland
8h 30m2 stops Austin Bergstrom Phoenix Sky Harbor Intl
$398Southwest
Fri, Jan 22 - Sun, Jan 24
Southwest Logo
6:20 am - 4:00 pmPDX  Portland-HRL Harlingen Valley Intl
7h 40m2 stops Phoenix Sky Harbor Intl Houston Hobby
Southwest Logo
7:40 am - 4:25 pmHRL  Harlingen Valley Intl-PDX Portland
10h 45m2 stops Austin Bergstrom Denver Intl
$398Southwest
Thu, Jan 21 - Sun, Jan 24
United Airlines Logo
12:54 pm - 10:48 pmPDX  Portland-HRL Harlingen Valley Intl
7h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
5:05 am - 1:25 pmHRL  Harlingen Valley Intl-PDX Portland
10h 20m2 stops Houston George Bush Intcntl Denver Intl
$412United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
12:54 pm - 10:48 pmPDX  Portland-HRL Harlingen Valley Intl
7h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 6:24 pmHRL  Harlingen Valley Intl-PDX Portland
13h 14m3 stops Houston George Bush Intcntl Denver Intl San Francisco
$418United Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
2:07 pm - 10:48 pmPDX  Portland-HRL Harlingen Valley Intl
6h 41m1 stop Dallas/Fort Worth
American Airlines Logo
5:51 am - 10:59 amHRL  Harlingen Valley Intl-PDX Portland
7h 08m1 stop Dallas/Fort Worth
$443American Airlines
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
6:00 am - 3:05 pmPDX  Portland-HRL Harlingen Valley Intl
7h 05m1 stop Dallas/Fort Worth
American Airlines Logo
4:53 pm - 11:23 pmHRL  Harlingen Valley Intl-PDX Portland
8h 30m1 stop Dallas/Fort Worth
$443American Airlines
Fri, Sep 11 - Sun, Sep 13

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American Airlines flights from Oregon to Harlingen

Our best American Airlines deals on Oregon to Harlingen flight tickets
American Airlines
Sep 11
PDX2:07 pmPortland
6h 41m
1 stop
HRL10:48 pmHarlingen Valley Intl
Sep 13
HRL5:51 amHarlingen Valley Intl
7h 08m
1 stop
PDX10:59 amPortland
$377
American Airlines
Sep 18
PDX6:00 amPortland
8h 58m
1 stop
HRL4:58 pmHarlingen Valley Intl
Sep 20
HRL4:53 pmHarlingen Valley Intl
8h 30m
1 stop
PDX11:23 pmPortland
$383
American Airlines
Sep 18
PDX2:07 pmPortland
6h 41m
1 stop
HRL10:48 pmHarlingen Valley Intl
Sep 20
HRL4:53 pmHarlingen Valley Intl
8h 30m
1 stop
PDX11:23 pmPortland
$443

United Airlines flights from Oregon to Harlingen

Our best United Airlines deals on Oregon to Harlingen flight tickets
United Airlines
Jan 21
PDX12:51 pmPortland
6h 53m
1 stop
HRL9:44 pmHarlingen Valley Intl
Jan 24
HRL5:16 pmHarlingen Valley Intl
8h 02m
1 stop
PDX11:18 pmPortland
$347
United Airlines
Jan 22
PDX12:51 pmPortland
6h 53m
1 stop
HRL9:44 pmHarlingen Valley Intl
Jan 24
HRL5:16 pmHarlingen Valley Intl
8h 02m
1 stop
PDX11:18 pmPortland
$373
United Airlines
Nov 3
PDX12:54 pmPortland
7h 54m
1 stop
HRL10:48 pmHarlingen Valley Intl
Nov 7
HRL5:05 amHarlingen Valley Intl
10h 20m
2 stops
PDX1:25 pmPortland
$412

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Harlingen 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 9, 2026.
Use the filters below to find and compare flights from Oregon to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Thu 1/21

12:51 pm-9:44 pm

1 stop6h 53m

Harlingen Valley Intl

Sun 1/24

5:16 pm-11:18 pm

1 stop8h 02m

$347

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 1/22

12:51 pm-9:44 pm

1 stop6h 53m

Harlingen Valley Intl

Sun 1/24

5:16 pm-11:18 pm

1 stop8h 02m

$373
Quickest round-trip

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 9/11

2:07 pm-10:48 pm

1 stop6h 41m

Harlingen Valley Intl

Sun 9/13

5:51 am-10:59 am

1 stop7h 08m

$377

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 9/18

6:00 am-4:58 pm

1 stop8h 58m

Harlingen Valley Intl

Sun 9/20

4:53 pm-11:23 pm

1 stop8h 30m

$383

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 1/22

6:20 am-5:05 pm

2 stops8h 45m

Harlingen Valley Intl

Sun 1/24

7:40 am-2:10 pm

2 stops8h 30m

$398

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Thu 1/21

6:20 am-4:00 pm

2 stops7h 40m

Harlingen Valley Intl

Sun 1/24

7:40 am-4:25 pm

2 stops10h 45m

$398

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Tue 11/3

12:54 pm-10:48 pm

1 stop7h 54m

Harlingen Valley Intl

Sat 11/7

5:05 am-1:25 pm

2 stops10h 20m

$412

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Tue 11/3

12:54 pm-10:48 pm

1 stop7h 54m

Harlingen Valley Intl

Sat 11/7

7:10 am-6:24 pm

3 stops13h 14m

$418

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 9/11

2:07 pm-10:48 pm

1 stop6h 41m

Harlingen Valley Intl

Sun 9/13

5:51 am-10:59 am

1 stop7h 08m

$443

PortlandHarlingen

PDX Portland - HRL Harlingen Valley Intl

PDXHRL

Portland

Fri 9/11

6:00 am-3:05 pm

1 stop7h 05m

Harlingen Valley Intl

Sun 9/13

4:53 pm-11:23 pm

1 stop8h 30m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Oregon to Harlingen

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 cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of July, then book flights to Harlingen from Oregon during May instead. Flights to Harlingen in May, while not as cheap as those in July, still average around $0.

Can stopping save me money on Oregon to Harlingen flights?

You could potentially save up to 70% on your flight if you consider stops on a Oregon to Harlingen flight.

Cheap Oregon to Harlingen flight deals and tips

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

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Oregon to Harlingen takes 6h 49m
There are no direct flights from Oregon to Harlingen. There are no popular flight routes from Oregon to Harlingen.
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Frequently asked questions about flying from Oregon to Harlingen

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

    Prices for flights from Oregon to Harlingen Valley Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Oregon to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Harlingen

Compare and see reviews for airlines that fly from Oregon to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,895 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Harlingen from Oregon 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 Harlingen quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Harlingen from Oregon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Oregon to Harlingen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Harlingen from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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