Title: Harlingen to Pasco cheap flights from $383 (HRL to PSC) - Expedia.com

![blue bridge over Columbia river in Tri-cities Washington state](https://images.trvl-media.com/place/2878/9049bec3-53f1-48e4-9f2a-258938982d2f.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/2878/9049bec3-53f1-48e4-9f2a-258938982d2f.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# $383 Cheap Flights from Harlingen (HRL) to Pasco (PSC)

[View $383 flight on Tue, Apr 28, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:HRL,to:PSC,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.50&airProductToken=AQqZAQoxCMGCARIEMzgxOBinXCCjsQEolMaLAzD4xosDOFZAAFgBagRNQUlOcghWMEFXVU5OMQoxCMGCARIDNTIwGKOxASDvuQEor8eLAzDZyIsDOFZAAVgBagRNQUlOcghWMEFXVU5OMQoxCMGCARIENjM1MxjvuQEgzxQon8mLAzDRyosDOFZAAVgBagRNQUlOcghWMEFXVU5OMRIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) 

## Popular airlines from Valley Intl. Airport (HRL) to Tri-Cities Airport (PSC)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:HRL,to:PSC,departure:4/14/2026TANYT&leg2=from:PSC,to:HRL,departure:4/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.com/Flights-Search?leg1=from:HRL,to:PSC,departure:4/14/2026TANYT&leg2=from:PSC,to:HRL,departure:4/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

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## Cheap Flights from Harlingen to Pasco (HRL-PSC)

Prices were available within the past 7 days and start at $383 for one-way flights and $461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$461

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:460.88&airProductToken=AQqoAQo2CNWCARIENDI0OBinXCCIOCinqZcDMPyplwM4TkAAWAFqCjFfYmFzaWNlY29yCExGSzVBRkJOCjYI1YIBEgQxNzY4GIg4ILJxKKSqlwMwnqyXAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZLNUFGQk4KNgjVggESBDU1NzgYsnEgzxQowayXAzDDrZcDOE5AAFgBagoxX2Jhc2ljZWNvcghMRks1QUZCTgqoAQo2CNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTVBRkJOCjYI1YIBEgQxNTk5GINpIIg4KJ7wlwMwtfGXAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNUFGQk4KNgjVggESBDQzMTMYiDggp1wo6_KXAzC985cDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QUZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$484

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:483.51&airProductToken=AQqoAQo2CNWCARIENDI0OBinXCCIOCinqZcDMPyplwM4TkAAWAFqCjFfYmFzaWNlY29yCExGSzVBRkJOCjYI1YIBEgQxNzY4GIg4ILJxKKSqlwMwnqyXAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZLNUFGQk4KNgjVggESBDU1NzgYsnEgzxQowayXAzDDrZcDOE5AAFgBagoxX2Jhc2ljZWNvcghMRks1QUZCTgqoAQo2CNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4TkAAWAFqCjFfYmFzaWNlY29yCFNGQTJBRkJOCjYI1YIBEgQxMjM0GINpIIg4KMXvlwMw4PCXAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0ZBMkFGQk4KNgjVggESBDQzNDQYiDggp1woiPGXAzDS8ZcDOE5AAFgBagoxX2Jhc2ljZWNvcghTRkEyQUZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$535

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:535.00&airProductToken=AQqcAQoyCMGCARIEMzgxOBinXCCjsQEo1KmXAzC4qpcDOEJAAFgBagVCQVNJQ3IITjBGV1VOQlgKMgjBggESAzUyMBijsQEg77kBKIirlwMwoqyXAzhCQAFYAWoFQkFTSUNyCE4wRldVTkJYCjIIwYIBEgQ2MjQ0GO-5ASDPFCjArJcDMPStlwM4QkABWAFqBUJBU0lDcghOMEZXVU5CWAqdAQoyCMGCARIENTAwNxjPFCDvuQEo6e2XAzCJ75cDOEJAAFgBagVCQVNJQ3IITjBGV1VOQlgKMwjBggESBDMyODQY77kBIKOxASic8JcDMLrxlwM4QkABWAFqBUJBU0lDcghOMEZXVU5CWAoyCMGCARIEMzgxNhijsQEgp1wo5vKXAzDE85cDOEJAAVgBagVCQVNJQ3IITjBGV1VOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$561

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:560.88&airProductToken=AQqZAQoxCNWCARIENDI0OBinXCCIOCinqZcDMPyplwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgoxCNWCARIEMTc2OBiIOCCycSikqpcDMJ6slwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgoxCNWCARIENTU3OBiycSDPFCjBrJcDMMOtlwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgqZAQoxCNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4VEAAWAFqBTJfZWNvcghURkE1QUZETgoxCNWCARIEMTU5ORiDaSCIOCie8JcDMLXxlwM4VEAAWAFqBTJfZWNvcghURkE1QUZETgoxCNWCARIENDMxMxiIOCCnXCjr8pcDML3zlwM4VEAAWAFqBTJfZWNvcghURkE1QUZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$584

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:583.50&airProductToken=AQqZAQoxCNWCARIENDI0OBinXCCIOCinqZcDMPyplwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgoxCNWCARIEMTc2OBiIOCCycSikqpcDMJ6slwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgoxCNWCARIENTU3OBiycSDPFCjBrJcDMMOtlwM4TEAAWAFqBTJfZWNvcghMRks1QUZETgqZAQoxCNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4U0AAWAFqBTJfZWNvcghTRkEyQUZETgoxCNWCARIEMTIzNBiDaSCIOCjF75cDMODwlwM4U0AAWAFqBTJfZWNvcghTRkEyQUZETgoxCNWCARIENDM0NBiIOCCnXCiI8ZcDMNLxlwM4U0AAWAFqBTJfZWNvcghTRkEyQUZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$635

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:635.00&airProductToken=AQqZAQoxCMGCARIEMzgxOBinXCCjsQEo1KmXAzC4qpcDOE5AAFgBagRNQUlOcghOMEZXVU5NMwoxCMGCARIDNTIwGKOxASDvuQEoiKuXAzCirJcDOE5AAVgBagRNQUlOcghOMEZXVU5NMwoxCMGCARIENjI0NBjvuQEgzxQowKyXAzD0rZcDOE5AAVgBagRNQUlOcghOMEZXVU5NMwqaAQoxCMGCARIENTAwNxjPFCDvuQEo6e2XAzCJ75cDOE5AAFgBagRNQUlOcghOMEZXVU5NMwoyCMGCARIEMzI4NBjvuQEgo7EBKJzwlwMwuvGXAzhOQAFYAWoETUFJTnIITjBGV1VOTTMKMQjBggESBDM4MTYYo7EBIKdcKObylwMwxPOXAzhOQAFYAWoETUFJTnIITjBGV1VOTTMSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$641

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:640.88&airProductToken=AQqlAQo1CNWCARIENDI0OBinXCCIOCinqZcDMPyplwM4TEAAWAFqCTdfZWNvdW5yc3IITEZLNUFGRE0KNQjVggESBDE3NjgYiDggsnEopKqXAzCerJcDOExAAFgBagk3X2Vjb3VucnNyCExGSzVBRkRNCjUI1YIBEgQ1NTc4GLJxIM8UKMGslwMww62XAzhMQABYAWoJN19lY291bnJzcghMRks1QUZETQqlAQo1CNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4VEAAWAFqCTdfZWNvdW5yc3IIVEZBNUFGRE0KNQjVggESBDE1OTkYg2kgiDgonvCXAzC18ZcDOFRAAFgBagk3X2Vjb3VucnNyCFRGQTVBRkRNCjUI1YIBEgQ0MzEzGIg4IKdcKOvylwMwvfOXAzhUQABYAWoJN19lY291bnJzcghURkE1QUZETRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Sep 9 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$646

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/9/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:646.00&airProductToken=AQqcAQoyCMGCARIEMzgxOBinXCCjsQEo1KmXAzC4qpcDOEJAAFgBagVCQVNJQ3IITjBGV1VOQlgKMgjBggESAzUyMBijsQEg77kBKIirlwMwoqyXAzhCQAFYAWoFQkFTSUNyCE4wRldVTkJYCjIIwYIBEgQ2MjQ0GO-5ASDPFCjArJcDMPStlwM4QkABWAFqBUJBU0lDcghOMEZXVU5CWAqdAQoyCMGCARIENTAwNxjPFCDvuQEo6e2XAzCJ75cDOEJAAFgBagVCQVNJQ3IIRzBGV1VOQloKMwjBggESBDI3MTkY77kBIKOxASi275cDMNLwlwM4QkABWAFqBUJBU0lDcghHMEZXVU5CWgoyCMGCARIEMzcyNxijsQEgp1woqvGXAzCL8pcDOEJAAVgBagVCQVNJQ3IIRzBGV1VOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Sep 8 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$657

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/8/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.06&airProductToken=AQqoAQo2CNWCARIENDI0OBinXCCIOCiHnpcDMNyelwM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBRkJOCjYI1YIBEgQxNzY4GIg4ILJxKISflwMw_qCXAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFGQk4KNgjVggESBDU1NzgYsnEgzxQooaGXAzCjopcDOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQUZCTgqoAQo2CNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTVBRkJOCjYI1YIBEgQxNTk5GINpIIg4KJ7wlwMwtfGXAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNUFGQk4KNgjVggESBDQzMTMYiDggp1wo6_KXAzC985cDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QUZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Sep 8 - Tue, Sep 15

HRL

Harlingen

PSC

Pasco

$679

Roundtrip

found 6 days ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HRL,to:PSC,departure:9/8/2026TANYT&leg2=from:PSC,to:HRL,departure:9/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:678.68&airProductToken=AQqoAQo2CNWCARIENDI0OBinXCCIOCiHnpcDMNyelwM4TkAAWAFqCjFfYmFzaWNlY29yCFdGQTBBRkJOCjYI1YIBEgQxNzY4GIg4ILJxKISflwMw_qCXAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFGQk4KNgjVggESBDU1NzgYsnEgzxQooaGXAzCjopcDOE5AAFgBagoxX2Jhc2ljZWNvcghXRkEwQUZCTgqoAQo2CNWCARIEMTI4MxjPFCCDaSjp7ZcDMPfulwM4TkAAWAFqCjFfYmFzaWNlY29yCFNGQTJBRkJOCjYI1YIBEgQxMjM0GINpIIg4KMXvlwMw4PCXAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0ZBMkFGQk4KNgjVggESBDQzNDQYiDggp1woiPGXAzDS8ZcDOE5AAFgBagoxX2Jhc2ljZWNvcghTRkEyQUZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

## Frequently asked questions

### How much does a flight from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities) cost?

### What is the cheapest month to fly from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### Which airlines fly direct from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### What is the cheapest airline that flies from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### How do I find cheap flights from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### What is the best time to fly from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### What is the earliest flight from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### What are the most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### How long does it take to fly from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### Can you fly business or first class from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

### How do I earn miles on a Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?

### What airports do you fly into for Pasco from Valley Intl. (HRL)?

### Is it cheaper to buy a plane ticket from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?

### Is it cheaper to book a Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?

### Can I cancel or change the date of my flight from Harlingen, TX (HRL-Valley Intl.) to Pasco, WA (PSC-Tri-Cities)?

## Travel information

| Origin airport      | Valley Intl.              |
| ------------------- | ------------------------- |
| Destination airport | Tri-Cities                |
| Airlines serving    | American Airlines, United |
| Roundtrip price     | $461                      |
| Distance            | 1816 mi                   |

## Book with confidence

# Harlingen to Pasco Flights

The cheapest times to fly from Harlingen to Pasco

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 Pasco are during the month of September. You can find some of the cheapest flights from Harlingen to Pasco with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Harlingen to Pasco

Sunday is one of the best days to book for cheap flights from Harlingen to Pasco: 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 Pasco

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 Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $383 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 Pasco 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](https://www.expedia.com/package-deals). Bundling together your Harlingen to Pasco 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.

\*Flight schedules are subject to change.

\*Available to One Key members.

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