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Cheap flights from Dayton to Harlingen from $532

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Harlingen departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dayton to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 3:59 pm
DAY
-
HRL
10h 59m
2 stops
United Airlines Logo
5:18 pm - 10:58 am
HRL
-
DAY
16h 40m
2 stops
$532United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
7:33 pm - 10:51 pm
DAY
-
HRL
28h 18m
2 stops
United Airlines Logo
5:05 am - 2:01 pm
HRL
-
DAY
7h 56m
2 stops
$552United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
7:43 pm - 7:49 pm
DAY
-
HRL
25h 06m
2 stops
United Airlines Logo
5:10 am - 1:47 pm
HRL
-
DAY
7h 37m
2 stops
$759United Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
6:32 pm - 12:05 am
DAY
-
HRL
6h 33m
1 stop
American Airlines Logo
4:58 pm - 11:44 pm
HRL
-
DAY
5h 46m
1 stop
$780American Airlines
Fri, Jul 17 - Tue, Jul 21
American Airlines Logo
6:32 pm - 12:05 am
DAY
-
HRL
6h 33m
1 stop
American Airlines Logo
10:45 am - 11:01 pm
HRL
-
DAY
11h 16m
2 stops
$785American Airlines
Fri, Jul 17 - Tue, Jul 21
United Airlines Logo
11:39 am - 7:49 pm
DAY
-
HRL
9h 10m
3 stops
United Airlines Logo
5:10 am - 1:47 pm
HRL
-
DAY
7h 37m
2 stops
$1,009United Airlines
Fri, Jul 17 - Tue, Jul 21
United Airlines Logo
11:39 am - 7:49 pm
DAY
-
HRL
9h 10m
3 stops
United Airlines Logo
5:10 am - 5:30 pm
HRL
-
DAY
11h 20m
3 stops
$1,186United Airlines
Fri, Jul 17 - Tue, Jul 21

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United Airlines flights from Dayton to Harlingen

Our best United Airlines deals on Dayton to Harlingen flight tickets
United Airlines
Aug 29
DAY6:00 amDayton
10h 59m
2 stops
HRL3:59 pmHarlingen Valley Intl
Sep 2
HRL5:18 pmHarlingen Valley Intl
16h 40m
2 stops
DAY10:58 amDayton
$532
United Airlines
Oct 24
DAY7:33 pmDayton
28h 18m
2 stops
HRL10:51 pmHarlingen Valley Intl
Oct 27
HRL5:05 amHarlingen Valley Intl
7h 56m
2 stops
DAY2:01 pmDayton
$552
United Airlines
Jul 17
DAY7:43 pmDayton
25h 06m
2 stops
HRL7:49 pmHarlingen Valley Intl
Jul 21
HRL5:10 amHarlingen Valley Intl
7h 37m
2 stops
DAY1:47 pmDayton
$759

American Airlines flights from Dayton to Harlingen

Our best American Airlines deals on Dayton to Harlingen flight tickets
American Airlines
Jul 17
DAY6:32 pmDayton
6h 33m
1 stop
HRL12:05 amHarlingen Valley Intl
Jul 21
HRL4:58 pmHarlingen Valley Intl
5h 46m
1 stop
DAY11:44 pmDayton
$780
American Airlines
Jul 17
DAY6:32 pmDayton
6h 33m
1 stop
HRL12:05 amHarlingen Valley Intl
Jul 21
HRL10:45 amHarlingen Valley Intl
11h 16m
2 stops
DAY11:01 pmDayton
$785
American Airlines
Jul 5
DAY1:34 pmDayton
7h 00m
1 stop
HRL7:34 pmHarlingen Valley Intl
Jul 10
HRL4:58 pmHarlingen Valley Intl
5h 46m
1 stop
DAY11:44 pmDayton
$843

momondo 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, momondo users made 832,500 searches. Data last updated July 4, 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

Cheapest round-trip

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sat 8/29

6:00 am-3:59 pm

2 stops10h 59m

Harlingen Valley Intl

Wed 9/2

5:18 pm-10:58 am

2 stops16h 40m

$532

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Sat 10/24

7:33 pm-10:51 pm

2 stops28h 18m

Harlingen Valley Intl

Tue 10/27

5:05 am-2:01 pm

2 stops7h 56m

$552

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 7/17

7:43 pm-7:49 pm

2 stops25h 06m

Harlingen Valley Intl

Tue 7/21

5:10 am-1:47 pm

2 stops7h 37m

$759
Quickest round-trip

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 7/17

6:32 pm-12:05 am

1 stop6h 33m

Harlingen Valley Intl

Tue 7/21

4:58 pm-11:44 pm

1 stop5h 46m

$780

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 7/17

6:32 pm-12:05 am

1 stop6h 33m

Harlingen Valley Intl

Tue 7/21

10:45 am-11:01 pm

2 stops11h 16m

$785

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 7/17

11:39 am-7:49 pm

3 stops9h 10m

Harlingen Valley Intl

Tue 7/21

5:10 am-1:47 pm

2 stops7h 37m

$1,009

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 7/17

11:39 am-7:49 pm

3 stops9h 10m

Harlingen Valley Intl

Tue 7/21

5:10 am-5:30 pm

3 stops11h 20m

$1,186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Dayton to Harlingen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Dayton to Harlingen flights?

You could potentially save up to 24% on your flight if you consider stops on a Dayton to Harlingen flight.

When to book flights from Dayton to Harlingen

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Harlingen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Harlingen (DAY to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Harlingen

Fastest flight time

10h 59m

Direct flights

None
The fastest flight from Dayton to Harlingen takes 10h 59m
There are no direct flights from Dayton to Harlingen. There are no popular flight routes from Dayton to Harlingen.
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Frequently asked questions about flying from Dayton to Harlingen

  • How far is Dayton to Harlingen Valley Intl by plane?

    Dayton and Harlingen Valley Intl are 1217.4 mi apart from one another. Typically, this will take 10h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Dayton Airport to Harlingen Valley Intl Airport?

    Prices for flights from Dayton Airport to Harlingen Valley Intl Airport are updated daily.

  • How old do you have to be to fly from Dayton Airport to Harlingen Valley Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Harlingen?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to Harlingen. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dayton to Harlingen with flexible booking policies on momondo?

momondo does allow users to show only those flights to Harlingen from Dayton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dayton to Harlingen?

Once all potential Dayton to Harlingen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dayton to Harlingen right now. Can momondo alert me if prices change?

Price alerts on flights to Harlingen from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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