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$146+ Cheap flights from Harlingen to Salt Lake City (HRL - SLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SLC
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap 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 April 10, 2026.

This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
HRL
-
SLC
1 stop5h 20m
Southwest
Sat 5/27:50 am
SLC
-
HRL
2 stops11h 05m
Southwest
Deal found 4/5$294
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:53 pm
HRL
-
SLC
1 stop5h 34m
American Airlines
Sat 5/25:00 am
SLC
-
HRL
1 stop8h 17m
American Airlines
Deal found 4/5$305
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:03 pm
HRL
-
SLC
1 stop5h 24m
American Airlines
Wed 5/277:54 am
SLC
-
HRL
1 stop7h 31m
American Airlines
Deal found 4/6$331
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:45 am
HRL
-
SLC
1 stop11h 20m
Southwest
Wed 5/272:00 pm
SLC
-
HRL
2 stops7h 00m
Southwest
Deal found 4/6$333
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
HRL
-
SLC
1 stop5h 20m
Southwest
Wed 6/102:25 pm
SLC
-
HRL
1 stop7h 35m
Southwest
Deal found 4/8$356
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:03 pm
HRL
-
SLC
1 stop5h 24m
American Airlines
Fri 4/101:44 pm
SLC
-
HRL
1 stop8h 07m
American Airlines
Deal found 4/4$399
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
HRL
-
SLC
1 stop7h 49m
American Airlines
Tue 4/2812:17 pm
SLC
-
HRL
2 stops9h 34m
American Airlines
Deal found 4/8$404

Find flight deals from Harlingen to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Salt Lake City (SLC). 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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Southwest)

One-way from

$146
(Delta)
Provider with most accurate pricing for Harlingen Valley Intl-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Salt Lake City flights.
Search Deals
From Harlingen Valley Intl to Salt Lake City
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One-way flight from Harlingen Valley Intl to Salt Lake City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Salt Lake City 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, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
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

Cheapest round-trip

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Mon 4/27

6:00 am-1:00 pm

2 stops8h 00m

Salt Lake City

Sat 5/2

7:50 am-7:55 pm

2 stops11h 05m

$299

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Mon 4/27

7:53 pm-12:27 am

1 stop5h 34m

Salt Lake City

Sat 5/2

5:00 am-2:17 pm

1 stop8h 17m

$305

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Mon 4/27

6:00 am-10:20 am

1 stop5h 20m

Salt Lake City

Wed 6/10

2:25 pm-11:00 pm

1 stop7h 35m

$356
Quickest round-trip

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Tue 4/21

6:20 am-11:00 am

1 stop5h 40m

Salt Lake City

Tue 4/28

2:10 pm-10:00 pm

1 stop6h 50m

$416

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Tue 5/5

7:00 am-12:05 pm

1 stop6h 05m

Salt Lake City

Wed 5/6

5:15 am-8:00 pm

2 stops13h 45m

$428

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Tue 4/28

7:00 am-11:56 am

1 stop5h 56m

Salt Lake City

Tue 6/9

6:45 am-3:59 pm

1 stop8h 14m

$436
Cheapest one-way
Quickest one-way

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Tue 5/5

4:02 pm-10:09 pm

1 stop7h 07m

$146

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Mon 5/4

4:02 pm-10:09 pm

1 stop7h 07m

$164

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Sat 5/9

10:47 am-8:40 pm

2 stops10h 53m

$191

HarlingenSalt Lake City

HRL - SLC

HRLSLC

Harlingen Valley Intl

Fri 5/8

7:00 am-3:36 pm

2 stops9h 36m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Compare providers for flights from Harlingen to Salt Lake City

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

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Harlingen to Salt Lake City (average of $216). Flying from Harlingen to Salt Lake City in March is currently the most expensive (average of $414). 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.

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.

  • How long is the flight from Harlingen to Salt Lake City?

    There are many flights that can get you from Harlingen to Salt Lake City in 5h 34m. Fly via Southwest, American Airlines, or United Airlines to get the fastest option. The distance from Harlingen to Salt Lake City is about 1297 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 to Salt Lake City?

    Currently, August is the cheapest month in which you can book a flight from Harlingen to Salt Lake City (average of $216). Flying from Harlingen to Salt Lake City in March is currently the most expensive (average of $414). 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

Traveling to a place near Salt Lake City?

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