$274+ Cheap flights from Harlingen 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SLC
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Harlingen to Salt Lake City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harlingen to Salt Lake City
Cheapest
Best
Last-minute
One-way
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 September 20, 2026.
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 September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:25 pm -
1 stop6h 11m
Wed 11/116:45 am -
1 stop8h 16m
Deal found 9/16![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:18 pm -
1 stop6h 30m
Fri 10/96:45 am -
1 stop8h 14m
Deal found 9/20![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 pm -
1 stop6h 11m
Sat 11/71:04 pm -
2 stops8h 44m
Deal found 9/18![United Airlines logo]()
$464
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:18 pm -
1 stop6h 30m
Mon 10/191:16 pm -
1 stop5h 28m
Deal found 9/15![United Airlines logo]()
$484
Best flights from Harlingen to Salt Lake CityDiscover 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 September 20, 2026.
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 September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:25 pm -
1 stop6h 11m
Wed 11/116:45 am -
1 stop8h 16m
Deal found 9/16![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 9/17. 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 3/17:20 am -
1 stop4h 50m
Mon 3/85:20 am -
1 stop5h 25m
Deal found 9/17![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 pm -
1 stop6h 11m
Sat 11/71:04 pm -
2 stops8h 44m
Deal found 9/18![United Airlines logo]()
$464
Last-minute flights from Harlingen to Salt Lake CityDiscover last-minute flight deals from Harlingen to Salt Lake City. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Salt Lake City. Data last updated September 20, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Fri 9/1811:55 am -
1 stop10h 25m
Sun 9/202:30 pm -
2 stops7h 45m
Deal found 9/15![Southwest logo]()
$607
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:18 pm -
1 stop6h 30m
Fri 10/96:45 am -
1 stop8h 14m
Deal found 9/20![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 9/20. 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 10/56:20 am -
2 stops6h 35m
Fri 10/91:05 pm -
2 stops8h 50m
Deal found 9/20![Southwest logo]()
$529
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:18 pm -
1 stop6h 30m
Mon 10/191:16 pm -
1 stop5h 28m
Deal found 9/15![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:05 am -
1 stop8h 09m
Fri 10/166:45 am -
1 stop8h 14m
Deal found 9/16![United Airlines logo]()
$671
One-way flights from Harlingen to Salt Lake CitySearch for one-way flight options from Harlingen to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Harlingen to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:18 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$274
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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (United Airlines) |
One-way from | $274 (United Airlines) |
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 7,457,451 searches. Data last updated September 20, 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
Cheapest round-trip
Quickest round-trip
HarlingenSalt Lake City
HRL Harlingen Valley Intl - SLC Salt Lake City
HRLSLC
Harlingen Valley Intl
Fri 9/25
5:18 pm-10:48 pm
1 stop6h 30m
Salt Lake City
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
HarlingenSalt Lake City
HRL Harlingen Valley Intl - SLC Salt Lake City
HRLSLC
Harlingen Valley Intl
Tue 11/10
5:25 pm-10:36 pm
1 stop6h 11m
Salt Lake City
Wed 11/11
6:45 am-4:01 pm
1 stop8h 16m
$347
HarlingenSalt Lake City
HRL Harlingen Valley Intl - SLC Salt Lake City
HRLSLC
Harlingen Valley Intl
Mon 3/1
7:20 am-11:10 am
1 stop4h 50m
Salt Lake City
Mon 3/8
5:20 am-11:45 am
1 stop5h 25m
$370
HarlingenSalt Lake City
HRL Harlingen Valley Intl - SLC Salt Lake City
HRLSLC
Harlingen Valley Intl
Fri 11/6
5:25 pm-10:36 pm
1 stop6h 11m
Salt Lake City
Sat 11/7
1:04 pm-10:48 pm
2 stops8h 44m
$464
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
HRL-SLC
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.
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.
Traveling to a place near Salt Lake City?
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