$647+ Cheap flights from Guadalajara (GDL) to Harlingen (HRL)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
GDL — HRL
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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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
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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 Guadalajara to Harlingen
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Best
Last-minute
Cheapest flights from Guadalajara to HarlingenExplore the most affordable flight options available from Guadalajara to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Guadalajara to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/195:45 am -
1 stop10h 16m
Tue 11/245:25 pm -
1 stop5h 10m
Deal found 10/21![United Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/68:00 am -
1 stop5h 25m
Sun 12/1312:00 pm -
1 stop24h 36m
Deal found 10/21![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/195:45 am -
1 stop10h 16m
Thu 11/261:59 pm -
1 stop22h 37m
Deal found 10/22![United Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/292:40 pm -
1 stop7h 08m
Mon 11/25:25 pm -
1 stop19h 11m
Deal found 10/21![United Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/196:00 am -
1 stop17h 13m
Thu 11/265:40 am -
2 stops56h 04m
Deal found 10/22![American Airlines logo]()
$882
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/62:23 pm -
2 stops19h 48m
Sun 12/135:40 am -
1 stop18h 10m
Deal found 10/21![American Airlines logo]()
$979
Best flights from Guadalajara to HarlingenDiscover carefully curated flight deals from Guadalajara to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Guadalajara to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/195:45 am -
1 stop10h 16m
Tue 11/245:25 pm -
1 stop5h 10m
Deal found 10/21![United Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/196:00 am -
1 stop17h 13m
Thu 11/265:40 am -
2 stops56h 04m
Deal found 10/22![American Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/68:00 am -
1 stop5h 25m
Sun 12/1312:00 pm -
1 stop24h 36m
Deal found 10/21![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/195:45 am -
1 stop10h 16m
Thu 11/261:59 pm -
1 stop22h 37m
Deal found 10/22![United Airlines logo]()
$668
Last-minute flights from Guadalajara to HarlingenDiscover last-minute flight deals from Guadalajara to Harlingen. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Guadalajara to Harlingen. Data last updated October 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/292:40 pm -
1 stop7h 08m
Mon 11/25:25 pm -
1 stop19h 11m
Deal found 10/21![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/195:45 am -
1 stop10h 16m
Tue 11/245:25 pm -
1 stop5h 10m
Deal found 10/21![United Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/195:45 am -
1 stop10h 16m
Thu 11/261:59 pm -
1 stop22h 37m
Deal found 10/22![United Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/196:00 am -
1 stop17h 13m
Thu 11/265:40 am -
2 stops56h 04m
Deal found 10/22![American Airlines logo]()
$882
Find flight deals from Guadalajara to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Guadalajara (GDL) 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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $647 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Guadalajara to Harlingen 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 October 23, 2026.
Use the filters below to find and compare flights from Guadalajara to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GuadalajaraHarlingen
GDL Guadalajara Miguel Hidal - HRL Harlingen Valley Intl
GDLHRL
Guadalajara Miguel Hidal
Thu 11/19
5:45 am-4:01 pm
1 stop10h 16m
Harlingen Valley Intl
Tue 11/24
5:25 pm-10:35 pm
1 stop5h 10m
$647
GuadalajaraHarlingen
GDL Guadalajara Miguel Hidal - HRL Harlingen Valley Intl
GDLHRL
Guadalajara Miguel Hidal
Sun 12/6
8:00 am-1:25 pm
1 stop5h 25m
Harlingen Valley Intl
Sun 12/13
12:00 pm-12:36 pm
1 stop24h 36m
$662
GuadalajaraHarlingen
GDL Guadalajara Miguel Hidal - HRL Harlingen Valley Intl
GDLHRL
Guadalajara Miguel Hidal
Thu 11/19
5:45 am-4:01 pm
1 stop10h 16m
Harlingen Valley Intl
Thu 11/26
1:59 pm-12:36 pm
1 stop22h 37m
$668
GuadalajaraHarlingen
GDL Guadalajara Miguel Hidal - HRL Harlingen Valley Intl
GDLHRL
Guadalajara Miguel Hidal
Thu 11/19
6:00 am-11:13 pm
1 stop17h 13m
Harlingen Valley Intl
Thu 11/26
5:40 am-1:44 pm
2 stops56h 04m
$882
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Guadalajara-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Guadalajara-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Guadalajara-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Guadalajara-Harlingen 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 Guadalajara-Harlingen 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 Guadalajara to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Guadalajara with our price prediction graph.
GDL-HRL
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
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