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Cheap flights from Detroit to Harlingen from $185

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 2:16 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
8h 16m1 stop Dallas/Fort Worth
American Airlines Logo
5:56 am - 2:38 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 42m1 stop Dallas/Fort Worth
$369American Airlines
Thu, Feb 25 - Wed, Mar 10
United Airlines Logo
8:35 am - 1:25 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
5h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
1:57 pm - 10:41 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 44m1 stop Houston George Bush Intcntl
$369United Airlines
Tue, Dec 15 - Tue, Mar 23
United Airlines Logo
8:35 am - 1:25 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
5h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
7:15 am - 4:47 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
8h 32m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$374United Airlines
Tue, Dec 15 - Tue, Mar 23
United Airlines Logo
12:25 pm - 9:59 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
10h 34m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:57 pm - 10:25 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 28m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$389United Airlines
Tue, Dec 15 - Tue, Mar 23
American Airlines Logo
6:44 am - 5:53 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
12h 09m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
5:56 am - 2:38 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 42m1 stop Dallas/Fort Worth
$390American Airlines
Thu, Feb 25 - Wed, Mar 10
Southwest Logo
6:05 am - 2:25 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
9h 20m2 stops Nashville Intl Austin Bergstrom
Southwest Logo
11:25 am - 8:05 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 40m2 stops Dallas Love Field Chicago Midway
$396Southwest
Thu, Feb 25 - Wed, Mar 10
Southwest Logo
6:05 am - 2:25 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
9h 20m2 stops Nashville Intl Austin Bergstrom
Southwest Logo
3:05 pm - 11:35 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 30m2 stops Austin Bergstrom Nashville Intl
$409Southwest
Fri, Jan 15 - Mon, Jan 18
Southwest Logo
2:15 pm - 9:50 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
8h 35m2 stops Chicago Midway Houston Hobby
Southwest Logo
7:30 am - 6:50 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
10h 20m2 stops Austin Bergstrom Nashville Intl
$410Southwest
Thu, Dec 31 - Sat, Jan 9
American Airlines Logo
4:37 pm - 10:54 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
1:36 pm - 9:57 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
7h 21m1 stop Chicago O'Hare Intl
$429American Airlines
Thu, Dec 31 - Sat, Jan 9
American Airlines Logo
4:37 pm - 10:54 pmDTW  Detroit Metropolitan Wayne County-HRL Harlingen Valley Intl
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
10:40 am - 9:57 pmHRL  Harlingen Valley Intl-DTW Detroit Metropolitan Wayne County
10h 17m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$455American Airlines
Thu, Dec 31 - Sat, Jan 9

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Southwest flights from Detroit to Harlingen

Our best Southwest deals on Detroit to Harlingen flight tickets
Southwest
Feb 25
DTW6:05 amDetroit Metropolitan Wayne County
9h 20m
2 stops
HRL2:25 pmHarlingen Valley Intl
Mar 10
HRL11:25 amHarlingen Valley Intl
7h 40m
2 stops
DTW8:05 pmDetroit Metropolitan Wayne County
$396
Southwest
Jan 15
DTW6:05 amDetroit Metropolitan Wayne County
9h 20m
2 stops
HRL2:25 pmHarlingen Valley Intl
Jan 18
HRL3:05 pmHarlingen Valley Intl
7h 30m
2 stops
DTW11:35 pmDetroit Metropolitan Wayne County
$409
Southwest
Dec 31
DTW2:15 pmDetroit Metropolitan Wayne County
8h 35m
2 stops
HRL9:50 pmHarlingen Valley Intl
Jan 9
HRL7:30 amHarlingen Valley Intl
10h 20m
2 stops
DTW6:50 pmDetroit Metropolitan Wayne County
$410

United Airlines flights from Detroit to Harlingen

Our best United Airlines deals on Detroit to Harlingen flight tickets
United Airlines
Dec 15
DTW8:35 amDetroit Metropolitan Wayne County
5h 50m
1 stop
HRL1:25 pmHarlingen Valley Intl
Mar 23
HRL1:57 pmHarlingen Valley Intl
7h 44m
1 stop
DTW10:41 pmDetroit Metropolitan Wayne County
$369
United Airlines
Dec 15
DTW8:35 amDetroit Metropolitan Wayne County
5h 50m
1 stop
HRL1:25 pmHarlingen Valley Intl
Mar 23
HRL7:15 amHarlingen Valley Intl
8h 32m
2 stops
DTW4:47 pmDetroit Metropolitan Wayne County
$374
United Airlines
Dec 15
DTW12:25 pmDetroit Metropolitan Wayne County
10h 34m
2 stops
HRL9:59 pmHarlingen Valley Intl
Mar 23
HRL1:57 pmHarlingen Valley Intl
7h 28m
2 stops
DTW10:25 pmDetroit Metropolitan Wayne County
$389

momondo Fare Finder

 
Use the filters below to find and compare flights from Detroit to Harlingen that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 2/25

7:00 am-2:16 pm

1 stop8h 16m

Harlingen Valley Intl

Wed 3/10

5:56 am-2:38 pm

1 stop7h 42m

$369
Quickest round-trip

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Tue 12/15

8:35 am-1:25 pm

1 stop5h 50m

Harlingen Valley Intl

Tue 3/23

1:57 pm-10:41 pm

1 stop7h 44m

$369

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Tue 12/15

8:35 am-1:25 pm

1 stop5h 50m

Harlingen Valley Intl

Tue 3/23

7:15 am-4:47 pm

2 stops8h 32m

$374

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Tue 12/15

12:25 pm-9:59 pm

2 stops10h 34m

Harlingen Valley Intl

Tue 3/23

1:57 pm-10:25 pm

2 stops7h 28m

$389

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 2/25

6:44 am-5:53 pm

2 stops12h 09m

Harlingen Valley Intl

Wed 3/10

5:56 am-2:38 pm

1 stop7h 42m

$390

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 2/25

6:05 am-2:25 pm

2 stops9h 20m

Harlingen Valley Intl

Wed 3/10

11:25 am-8:05 pm

2 stops7h 40m

$396

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Fri 1/15

6:05 am-2:25 pm

2 stops9h 20m

Harlingen Valley Intl

Mon 1/18

3:05 pm-11:35 pm

2 stops7h 30m

$409

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 12/31

2:15 pm-9:50 pm

2 stops8h 35m

Harlingen Valley Intl

Sat 1/9

7:30 am-6:50 pm

2 stops10h 20m

$410

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 12/31

4:37 pm-10:54 pm

1 stop7h 17m

Harlingen Valley Intl

Sat 1/9

1:36 pm-9:57 pm

1 stop7h 21m

$429

DetroitHarlingen

DTW Detroit Metropolitan Wayne County - HRL Harlingen Valley Intl

DTWHRL

Detroit Metropolitan Wayne County

Thu 12/31

4:37 pm-10:54 pm

1 stop7h 17m

Harlingen Valley Intl

Sat 1/9

10:40 am-9:57 pm

2 stops10h 17m

$455

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Detroit 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

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of November, then book flights to Harlingen from Detroit during April instead. Flights to Harlingen in April, while not as cheap as those in November, still average around $288.

When to book flights from Detroit to Harlingen

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

Cheap Detroit to Harlingen (DTT to HRL) flight deals and tips

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

Best Price Found

$185

Fastest flight time

6h 02m

Direct flights

None
The best one-way flight to Harlingen from Detroit in the past 72 hours is $185. The best round-trip flight deal from Detroit to Harlingen found on momondo in the last 72 hours is $369.
The fastest flight from Detroit to Harlingen takes 6h 02m
There are no direct flights from Detroit to Harlingen. There are no popular flight routes from Detroit to Harlingen.
Search flight deals

Frequently asked questions about flying from Detroit to Harlingen

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

    The distance between Detroit and Harlingen Valley Intl is about 1388.9 mi. By plane, this route typically takes 6h 02m.

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

    Prices for flights from Detroit to Harlingen Valley Intl Airport were last updated today.

  • How many operators does momondo search for flights from Detroit to Harlingen Valley Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Harlingen Valley Intl Airport.

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

    The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Detroit to Harlingen?

Best airlines flying from Detroit to Harlingen

Compare and see reviews for airlines that fly from Detroit to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $261Free CancellationRating
7.3
10,485 reviews
Search United Airlines flights
American AirlinesPriceFrom $264Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Harlingen for you.

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

All flight searches from Detroit to Harlingen on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Harlingen from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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