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Harlingen

$301+ Cheap flights from Dayton to Harlingen, TX (DAY - 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — HRL
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Dayton to Harlingen

Cheapest flights from Dayton to Harlingen
Explore the most affordable flight options available from Dayton to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1111:32 am
DAY
-
HRL
2 stops9h 08m
United Airlines
Sat 4/187:00 am
HRL
-
DAY
2 stops10h 12m
United Airlines
Deal found 3/4$301
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 4/1111:32 am
DAY
-
HRL
2 stops9h 08m
United Airlines
Tue 4/147:00 am
HRL
-
DAY
2 stops10h 12m
United Airlines
Deal found 3/1$361
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 4/112:05 pm
DAY
-
HRL
2 stops8h 54m
United Airlines
Fri 4/1712:05 pm
HRL
-
DAY
2 stops10h 54m
United Airlines
Deal found 3/1$370
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 4/116:03 pm
DAY
-
HRL
1 stop5h 48m
American Airlines
Sat 4/186:00 am
HRL
-
DAY
1 stop6h 39m
American Airlines
Deal found 3/4$373
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 4/112:05 pm
DAY
-
HRL
2 stops8h 54m
United Airlines
Wed 4/155:18 pm
HRL
-
DAY
2 stops29h 41m
United Airlines
Deal found 3/1$438
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/107:33 pm
DAY
-
HRL
2 stops25h 07m
United Airlines
Tue 4/147:00 am
HRL
-
DAY
2 stops10h 58m
United Airlines
Deal found 3/1$464
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/148:10 pm
DAY
-
HRL
2 stops24h 30m
United Airlines
Sat 4/1812:05 pm
HRL
-
DAY
2 stops10h 54m
United Airlines
Deal found 3/1$472
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/107:33 pm
DAY
-
HRL
2 stops21h 31m
United Airlines
Fri 4/1712:05 pm
HRL
-
DAY
2 stops10h 54m
United Airlines
Deal found 3/1$473
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Wed 4/157:15 am
DAY
-
HRL
2 stops15h 44m
United Airlines
Sat 4/1812:05 pm
HRL
-
DAY
2 stops10h 54m
United Airlines
Deal found 3/1$487
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/108:10 pm
DAY
-
HRL
2 stops24h 30m
United Airlines
Sat 4/1812:05 pm
HRL
-
DAY
2 stops10h 54m
United Airlines
Deal found 3/1$498

Find flight deals from Dayton to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(United Airlines)
Provider with most accurate pricing for Dayton-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Harlingen Valley Intl flights.
Search Deals
From Dayton to Harlingen Valley Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 2,558,603 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Dayton to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sat 4/11

11:32 am-7:40 pm

2 stops9h 08m

Harlingen Valley Intl

Sat 4/18

7:00 am-6:12 pm

2 stops10h 12m

$301

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sat 4/11

6:03 pm-10:51 pm

1 stop5h 48m

Harlingen Valley Intl

Sat 4/18

6:00 am-1:39 pm

1 stop6h 39m

$373

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sat 4/11

11:32 am-9:59 pm

2 stops11h 27m

Harlingen Valley Intl

Mon 4/20

5:18 pm-1:26 pm

2 stops19h 08m

$473

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Mon 4/13

8:10 pm-7:40 pm

2 stops24h 30m

Harlingen Valley Intl

Sat 4/18

12:05 pm-11:59 pm

2 stops10h 54m

$498

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Tue 4/14

6:00 am-3:05 pm

2 stops10h 05m

Harlingen Valley Intl

Fri 4/17

4:02 pm-10:43 am

2 stops17h 41m

$514

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Wed 4/15

7:15 am-7:40 pm

2 stops13h 25m

Harlingen Valley Intl

Sun 4/19

5:18 pm-11:59 pm

2 stops29h 41m

$530

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Thu 4/16

7:33 pm-11:23 am

2 stops16h 50m

Harlingen Valley Intl

Fri 4/17

5:18 pm-10:57 am

2 stops16h 39m

$541

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sun 4/19

9:15 pm-7:40 pm

2 stops23h 25m

Harlingen Valley Intl

Sat 5/2

12:10 pm-10:19 pm

2 stops9h 09m

$578

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Tue 3/10

10:50 am-7:56 pm

2 stops10h 06m

Harlingen Valley Intl

Tue 3/17

5:25 pm-4:57 pm

2 stops22h 32m

$581

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Wed 3/11

1:54 pm-10:53 pm

2 stops9h 59m

Harlingen Valley Intl

Sat 3/14

2:45 pm-10:05 pm

1 stop6h 20m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Dayton 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 Dayton to Harlingen

What is the cheapest month to book a flight from Dayton to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Dayton to Harlingen, Texas (average of $212). Flying from Dayton to Harlingen, Texas in July is currently the most expensive (average of $345). 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 Dayton to Harlingen. 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 Dayton to Harlingen, Texas?

    United Airlines, American Airlines, and Delta can get you from Dayton to Harlingen, Texas in just under 5h 48m. Your travel time can differ by up to 4h 17m. Dayton and Harlingen, Texas are separated by a distance of 1220 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dayton to Harlingen that include hotel bookings?

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

  • How can I find direct flights from Dayton to Harlingen?

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

  • Can I find deals for business class flights from Dayton to Harlingen?

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Dayton to Harlingen, Texas (average of $212). Flying from Dayton to Harlingen, Texas in July is currently the most expensive (average of $345). 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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