$513+ Cheap flights from Dayton to Harlingen (DAY - HRL)
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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — HRL
May 18 — May 251
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
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 Dayton to Harlingen
One-way
One-way flights from Dayton to HarlingenSearch for one-way flight options from Dayton to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Dayton to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:45 pm
DAY
- HRL
1 stop6h 29m
American Airlines
Deal found 4/16![American Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/227:20 am
DAY
- HRL
3 stops9h 39m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,445
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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
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 April 18, 2026.
Use the filters below to find and compare flights from Dayton to Harlingen that are best for you.
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Cheapest one-way
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DaytonHarlingen
DAY - HRL
DAYHRL
Dayton
Fri 5/22
6:45 pm-12:14 am
1 stop6h 29m
$513
DaytonHarlingen
DAY - HRL
DAYHRL
Dayton
Fri 5/22
7:20 am-3:59 pm
3 stops9h 39m
$1,445
Sorted by cheapest first
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 April.
| 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 Dayton-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dayton-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 Dayton-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 Dayton to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Dayton with our price prediction graph.
DAY-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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