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Cheap flights from Pasco to Harlingen from $685

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Harlingen departing on 12/5. 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 Pasco to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 pm - 10:59 am
PSC
-
HRL
18h 59m
2 stops
United Airlines Logo
12:10 pm - 12:15 pm
HRL
-
PSC
26h 05m
2 stops
$685United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
5:25 am - 9:44 pm
PSC
-
HRL
14h 19m
2 stops
United Airlines Logo
12:10 pm - 12:15 pm
HRL
-
PSC
26h 05m
2 stops
$701United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
2:00 pm - 10:59 am
PSC
-
HRL
18h 59m
2 stops
United Airlines Logo
12:10 pm - 12:15 pm
HRL
-
PSC
26h 05m
2 stops
$720United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
5:15 am - 10:51 pm
PSC
-
HRL
15h 36m
2 stops
United Airlines Logo
1:59 pm - 8:48 pm
HRL
-
PSC
8h 49m
2 stops
$779United Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
5:25 am - 7:32 pm
PSC
-
HRL
36h 07m
3 stops
United Airlines Logo
12:10 pm - 12:15 pm
HRL
-
PSC
26h 05m
2 stops
$827United Airlines
Sat, Dec 5 - Tue, Dec 8

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United Airlines flights from Pasco to Harlingen

Our best United Airlines deals on Pasco to Harlingen flight tickets
United Airlines
Dec 5
PSC2:00 pmPasco Tri Cities
18h 59m
2 stops
HRL10:59 amHarlingen Valley Intl
Dec 8
HRL12:10 pmHarlingen Valley Intl
26h 05m
2 stops
PSC12:15 pmPasco Tri Cities
$685
United Airlines
Dec 5
PSC5:25 amPasco Tri Cities
14h 19m
2 stops
HRL9:44 pmHarlingen Valley Intl
Dec 8
HRL12:10 pmHarlingen Valley Intl
26h 05m
2 stops
PSC12:15 pmPasco Tri Cities
$701
United Airlines
Dec 5
PSC2:00 pmPasco Tri Cities
18h 59m
2 stops
HRL10:59 amHarlingen Valley Intl
Dec 8
HRL12:10 pmHarlingen Valley Intl
26h 05m
2 stops
PSC12:15 pmPasco Tri Cities
$720

momondo Fare Finder

 
Customize your flight search to find flights from Pasco 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 June 30, 2026.
Use the filters below to find and compare flights from Pasco to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Sat 12/5

2:00 pm-10:59 am

2 stops18h 59m

Harlingen Valley Intl

Tue 12/8

12:10 pm-12:15 pm

2 stops26h 05m

$685

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Sat 12/5

5:25 am-9:44 pm

2 stops14h 19m

Harlingen Valley Intl

Tue 12/8

12:10 pm-12:15 pm

2 stops26h 05m

$701

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Sat 12/5

2:00 pm-10:59 am

2 stops18h 59m

Harlingen Valley Intl

Tue 12/8

12:10 pm-12:15 pm

2 stops26h 05m

$720
Quickest round-trip

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Tue 11/17

5:15 am-10:51 pm

2 stops15h 36m

Harlingen Valley Intl

Wed 11/18

1:59 pm-8:48 pm

2 stops8h 49m

$779

PascoHarlingen

PSC - HRL

PSCHRL

Pasco Tri Cities

Sat 12/5

5:25 am-7:32 pm

3 stops36h 07m

Harlingen Valley Intl

Tue 12/8

12:10 pm-12:15 pm

2 stops26h 05m

$827

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Pasco to Harlingen

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

Cheap Pasco to Harlingen (PSC to HRL) flight deals and tips

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

Fastest flight time

18h 59m

Direct flights

None
The fastest flight from Pasco to Harlingen takes 18h 59m
There are no direct flights from Pasco to Harlingen. There are no popular flight routes from Pasco to Harlingen.
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Frequently asked questions about flying from Pasco to Harlingen

  • How far is Pasco Tri Cities to Harlingen Valley Intl by plane?

    A flight from Pasco Tri Cities to Harlingen Valley Intl will travel around 1814.9 mi. By plane, this route typically takes 18h 59m.

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

    Prices for flights from Pasco Tri Cities Airport to Harlingen Valley Intl Airport are updated daily.

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

  • How old do you have to be to fly from Pasco Tri Cities Airport 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 Pasco Tri Cities Airport to Harlingen Valley Intl Airport.

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

    The travel and health documents required for your trip to Harlingen Valley Intl 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 Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Pasco to Harlingen?

Best airlines flying from Pasco to Harlingen

Compare and see reviews for airlines that fly from Pasco to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $311Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Frequently asked questions about flying from Pasco to Harlingen

  • How do I get Price Alerts for flights from Pasco to Harlingen?

    Search flight deals from Pasco to Harlingen. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Pasco to Harlingen with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pasco to Harlingen. momondo saves you time and could save you money on your trip.

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

Flights from Pasco to Harlingen 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 Pasco to Harlingen?

momondo helps you find the best flight between Pasco and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Pasco to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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