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Harlingen

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

SLC — HRL
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Find flight deals from Salt Lake City to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Harlingen (HRL). 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

April

Average price

$419
Provider with most accurate pricing for Salt Lake City-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Harlingen Valley Intl flights.
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Highest demand for flights based on searches. 16% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Compare providers for flights from Salt Lake City to Harlingen

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 Salt Lake City to Harlingen in March.
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 Salt Lake City-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Harlingen, Texas 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 Salt Lake City-Harlingen, Texas 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 Salt Lake City to Harlingen

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

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Harlingen

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

Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Harlingen, Texas (average of $220). Flying from Salt Lake City to Harlingen, Texas in June is currently the most expensive (average of $405). 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.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated March 24, 2026.
See what other customers who have flown with United Airlines and American Airlines from Salt Lake City to Harlingen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,469 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,469 reviews
United Airlines
7.4
Good
9,469 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,492 reviews
United Airlines
7.4
Good
9,469 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Harlingen. 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 Salt Lake City to Harlingen, Texas round-trip?

    Our cheapest airline available from Salt Lake City to Harlingen, Texas is American Airlines. Our recent data shows that you can find tickets from as low as $246 on this airline. An additional option worth looking into is United Airlines, starting at $253. American Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Salt Lake City to Harlingen 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 Salt Lake City to Harlingen, Texas?

    Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Harlingen, Texas (average of $220). Flying from Salt Lake City to Harlingen, Texas in June is currently the most expensive (average of $405). 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.

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Top 2 airlines flying from Salt Lake City to Harlingen

Discover the top 2 airlines that operate flights from Salt Lake City to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$380FlexibilityNo cancel feeOn-time69%

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