What are the cheapest airlines flying from Harlingen, Texas to Salt Lake City round-trip?

Southwest, at $217, was found to be the cheapest airline from Harlingen, Texas to Salt Lake City. An alternate airline flying to your destination would be American Airlines.

What is the cheapest month to book a flight from Harlingen, Texas to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Salt Lake City (average of $277). Flying from Harlingen, Texas to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Harlingen, Texas to Salt Lake City?

Travelers seeking maximum savings on their Harlingen, Texas to Salt Lake City flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest day to fly round-trip from Harlingen, Texas to Salt Lake City?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

What is the cheapest time of day to fly from HRL to SLC?

A simple way to save on the total cost of your ticket is to fly from Harlingen, Texas to Salt Lake City in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

Can I find deals for flights from Harlingen to Salt Lake City that include hotel bookings?

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

How can I find direct flights from Harlingen to Salt Lake City?

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

Can I find deals for business class flights from Harlingen to Salt Lake City?

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

$217+ Flights from Harlingen, TX to Salt Lake City

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Cheap flight deals from Harlingen to Salt Lake City

Round-trip from	$217 (Southwest)

From Harlingen Valley Intl to Salt Lake City

Search Deals

Find flight deals from Harlingen to Salt Lake City

Cheapest flights from Harlingen to Salt Lake City
Explore the most affordable flight options available from Harlingen to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Tue 9/912:20 pmHRL - SLC

1 stop6h 10mSouthwest

Sat 9/131:15 pmSLC - HRL

1 stop6h 20mSouthwest

Deal found 7/2

$217

Sat 8/162:47 pmHRL - SLC

2 stops7h 55mAmerican Airlines

Sat 8/238:42 amSLC - HRL

2 stops13h 02mAmerican Airlines

Deal found 7/1

$264

Thu 7/105:10 amHRL - SLC

3 stops13h 00mUnited Airlines

Mon 7/145:30 amSLC - HRL

2 stops9h 30mUnited Airlines

Deal found 6/30

$830

Best flights from Harlingen to Salt Lake City
Discover carefully curated flight deals from Harlingen to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Tue 9/912:20 pmHRL - SLC

1 stop6h 10mSouthwest

Sat 9/131:15 pmSLC - HRL

1 stop6h 20mSouthwest

Deal found 7/2

$217

Sat 8/162:47 pmHRL - SLC

2 stops7h 55mAmerican Airlines

Sat 8/238:42 amSLC - HRL

2 stops13h 02mAmerican Airlines

Deal found 7/1

$264

Last-minute flights from Harlingen to Salt Lake City
Discover last-minute flight deals from Harlingen to Salt Lake City. Data last updated July 3, 2025 and is based on user searches.

Thu 7/1010:07 amHRL - SLC

1 stop5h 58mAmerican Airlines

Mon 7/143:56 pmSLC - HRL

1 stop7h 10mAmerican Airlines

Deal found 6/30

$554

Thu 7/105:10 amHRL - SLC

3 stops13h 00mUnited Airlines

Mon 7/145:30 amSLC - HRL

2 stops9h 30mUnited Airlines

Deal found 6/30

$830

Sat 8/166:15 amHRL - SLC

1 stop5h 30mSouthwest

Sat 8/239:55 amSLC - HRL

2 stops9h 40mSouthwest

Deal found 7/1

$222

Sat 8/162:47 pmHRL - SLC

2 stops7h 55mAmerican Airlines

Sat 8/238:42 amSLC - HRL

2 stops13h 02mAmerican Airlines

Deal found 7/1

$264

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Tue 9/9

12:20 pm-5:30 pm

1 stop6h 10m

Salt Lake City

Sat 9/13

1:15 pm-8:35 pm

1 stop6h 20m

$217

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Sat 8/16

2:47 pm-9:42 pm

2 stops7h 55m

Salt Lake City

Sat 8/23

8:42 am-10:44 pm

2 stops13h 02m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Harlingen to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City 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.

Reviews of airlines servicing Salt Lake City

Peruse reviews from past customers who have flown with Southwest and American Airlines from Harlingen to Salt Lake City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,270 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What are the cheapest airlines flying from Harlingen, Texas to Salt Lake City round-trip?
Southwest, at $217, was found to be the cheapest airline from Harlingen, Texas to Salt Lake City. An alternate airline flying to your destination would be American Airlines.
Can I find deals for flights from Harlingen to Salt Lake City that include hotel bookings?
Yes. In addition to deals on Harlingen to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to Salt Lake City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Salt Lake City.
Can I find deals for business class flights from Harlingen to Salt Lake City?
Yes. Cheapflights offers flight deals from Harlingen to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Harlingen, Texas to Salt Lake City?
Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Salt Lake City (average of $277). Flying from Harlingen, Texas to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Harlingen to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$253	Average$516	FlexibilityNo cancel fee	On-time71%

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$217+ Cheap flights from Harlingen, TX to Salt Lake City (HRL - SLC)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to Salt Lake City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Harlingen to Salt Lake City

Round-trip from

Find flight deals from Harlingen to Salt Lake City

Cheapest flights from Harlingen to Salt Lake CityExplore the most affordable flight options available from Harlingen to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Harlingen to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to Salt Lake City that are best for you.

Best time to book a flight from Harlingen to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Harlingen with our price prediction graph.

Reviews of airlines servicing Salt Lake City

Peruse reviews from past customers who have flown with Southwest and American Airlines from Harlingen to Salt Lake City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Harlingen, Texas to Salt Lake City round-trip?

Can I find deals for flights from Harlingen to Salt Lake City that include hotel bookings?

How can I find direct flights from Harlingen to Salt Lake City?

Can I find deals for business class flights from Harlingen to Salt Lake City?

What is the cheapest month to book a flight from Harlingen, Texas to Salt Lake City?

Traveling to a place near Harlingen?

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Alternative routes for Harlingen to Salt Lake City

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Top airline flying from Harlingen to Salt Lake City

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Book with Flexibility

Travel Smart

Cheapest flights from Harlingen to Salt Lake City
Explore the most affordable flight options available from Harlingen to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.