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Cheap flights from Dayton to Harlingen from $600

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 5/28. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:45 pm - 12:14 am
DAY
-
HRL
6h 29m
1 stop
American Airlines Logo
4:57 pm - 11:57 pm
HRL
-
DAY
6h 00m
1 stop
$600American Airlines
Thu, May 28 - Mon, Jun 1
American Airlines Logo
8:20 am - 7:34 pm
DAY
-
HRL
12h 14m
2 stops
American Airlines Logo
4:57 pm - 11:57 pm
HRL
-
DAY
6h 00m
1 stop
$605American Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
10:23 am - 9:54 pm
DAY
-
HRL
12h 31m
2 stops
United Airlines Logo
5:20 pm - 11:04 am
HRL
-
DAY
16h 44m
2 stops
$636United Airlines
Thu, May 28 - Mon, Jun 1
American Airlines Logo
6:45 pm - 12:14 am
DAY
-
HRL
6h 29m
1 stop
American Airlines Logo
4:58 pm - 11:55 pm
HRL
-
DAY
5h 57m
1 stop
$875American Airlines
Fri, Jun 26 - Sun, Jul 5
American Airlines Logo
6:45 pm - 12:14 am
DAY
-
HRL
6h 29m
1 stop
American Airlines Logo
6:00 am - 3:35 pm
HRL
-
DAY
8h 35m
2 stops
$880American Airlines
Fri, Jun 26 - Sun, Jul 5
American Airlines Logo
8:30 am - 7:34 pm
DAY
-
HRL
12h 04m
2 stops
American Airlines Logo
6:00 am - 3:35 pm
HRL
-
DAY
8h 35m
2 stops
$1,035American Airlines
Fri, Jun 26 - Sun, Jul 5
United Airlines Logo
11:39 am - 7:49 pm
DAY
-
HRL
9h 10m
2 stops
United Airlines Logo
5:10 am - 5:29 pm
HRL
-
DAY
11h 19m
3 stops
$1,231United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
7:20 am - 3:59 pm
DAY
-
HRL
9h 39m
3 stops
United Airlines Logo
7:20 am - 7:01 pm
HRL
-
DAY
10h 41m
3 stops
$1,627United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
7:15 am - 3:59 pm
DAY
-
HRL
9h 44m
3 stops
United Airlines Logo
7:20 am - 5:30 pm
HRL
-
DAY
9h 10m
2 stops
$1,711United Airlines
Fri, Jun 26 - Sun, Jul 5
United Airlines Logo
7:15 am - 3:59 pm
DAY
-
HRL
9h 44m
3 stops
United Airlines Logo
7:20 am - 7:01 pm
HRL
-
DAY
10h 41m
3 stops
$2,036United Airlines
Fri, Jun 26 - Sun, Jul 5

American Airlines flights from Dayton to Harlingen

Our best American Airlines deals on Dayton to Harlingen flight tickets
American Airlines
May 28
DAY6:45 pmDayton
6h 29m
1 stop
HRL12:14 amHarlingen Valley Intl
Jun 1
HRL4:57 pmHarlingen Valley Intl
6h 00m
1 stop
DAY11:57 pmDayton
$600
American Airlines
May 28
DAY8:20 amDayton
12h 14m
2 stops
HRL7:34 pmHarlingen Valley Intl
Jun 1
HRL4:57 pmHarlingen Valley Intl
6h 00m
1 stop
DAY11:57 pmDayton
$605
American Airlines
Jun 26
DAY6:45 pmDayton
6h 29m
1 stop
HRL12:14 amHarlingen Valley Intl
Jul 5
HRL4:58 pmHarlingen Valley Intl
5h 57m
1 stop
DAY11:55 pmDayton
$875

United Airlines flights from Dayton to Harlingen

Our best United Airlines deals on Dayton to Harlingen flight tickets
United Airlines
May 28
DAY10:23 amDayton
12h 31m
2 stops
HRL9:54 pmHarlingen Valley Intl
Jun 1
HRL5:20 pmHarlingen Valley Intl
16h 44m
2 stops
DAY11:04 amDayton
$636
United Airlines
May 28
DAY11:39 amDayton
9h 10m
2 stops
HRL7:49 pmHarlingen Valley Intl
Jun 1
HRL5:10 amHarlingen Valley Intl
11h 19m
3 stops
DAY5:29 pmDayton
$1,231
United Airlines
May 28
DAY7:20 amDayton
9h 39m
3 stops
HRL3:59 pmHarlingen Valley Intl
Jun 1
HRL7:20 amHarlingen Valley Intl
10h 41m
3 stops
DAY7:01 pmDayton
$1,627

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 May 15, 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

Thu 5/28

6:45 pm-12:14 am

1 stop6h 29m

Harlingen Valley Intl

Mon 6/1

4:57 pm-11:57 pm

1 stop6h 00m

$600

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Thu 5/28

8:20 am-7:34 pm

2 stops12h 14m

Harlingen Valley Intl

Mon 6/1

4:57 pm-11:57 pm

1 stop6h 00m

$605

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Thu 5/28

10:23 am-9:54 pm

2 stops12h 31m

Harlingen Valley Intl

Mon 6/1

5:20 pm-11:04 am

2 stops16h 44m

$636
Quickest round-trip

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 6/26

6:45 pm-12:14 am

1 stop6h 29m

Harlingen Valley Intl

Sun 7/5

4:58 pm-11:55 pm

1 stop5h 57m

$875

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 6/26

6:45 pm-12:14 am

1 stop6h 29m

Harlingen Valley Intl

Sun 7/5

6:00 am-3:35 pm

2 stops8h 35m

$880

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 6/26

8:30 am-7:34 pm

2 stops12h 04m

Harlingen Valley Intl

Sun 7/5

6:00 am-3:35 pm

2 stops8h 35m

$1,035

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Thu 5/28

11:39 am-7:49 pm

2 stops9h 10m

Harlingen Valley Intl

Mon 6/1

5:10 am-5:29 pm

3 stops11h 19m

$1,231

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Thu 5/28

7:20 am-3:59 pm

3 stops9h 39m

Harlingen Valley Intl

Mon 6/1

7:20 am-7:01 pm

3 stops10h 41m

$1,627

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 6/26

7:15 am-3:59 pm

3 stops9h 44m

Harlingen Valley Intl

Sun 7/5

7:20 am-5:30 pm

2 stops9h 10m

$1,711

DaytonHarlingen

DAY - HRL

DAYHRL

Dayton

Fri 6/26

7:15 am-3:59 pm

3 stops9h 44m

Harlingen Valley Intl

Sun 7/5

7:20 am-7:01 pm

3 stops10h 41m

$2,036

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

12h 31m

Direct flights

None
The fastest flight from Dayton to Harlingen takes 12h 31m
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 12h 31m 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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