Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Milwaukee to Harlingen from $319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Harlingen departing on 1/2. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Milwaukee to Harlingen

Cheap round-trip flights

United Airlines Logo
7:00 am - 7:36 pmMKE-HRL
12h 36m2 stops
United Airlines Logo
5:15 am - 1:43 pmHRL-MKE
8h 28m2 stops
$319United Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
United Airlines Logo
5:52 pm - 11:18 pmMKE-HRL
5h 26m1 stop
United Airlines Logo
5:00 am - 10:06 amHRL-MKE
5h 06m1 stop
$331United Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
American Airlines Logo
6:12 am - 11:40 amMKE-HRL
5h 28m1 stop
American Airlines Logo
4:02 pm - 9:31 pmHRL-MKE
5h 29m1 stop
$343American Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Southwest Logo
11:45 am - 10:35 pmMKE-HRL
10h 50m1 stop
Southwest Logo
6:00 am - 11:50 amHRL-MKE
5h 50m2 stops
$349Southwest
Find Deal
Fri, Oct 3 - Sun, Oct 5
American Airlines Logo
11:03 am - 6:22 pmMKE-HRL
7h 19m1 stop
American Airlines Logo
5:48 am - 10:32 amHRL-MKE
4h 44m1 stop
$359American Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
United Airlines Logo
3:50 pm - 9:59 pmMKE-HRL
6h 09m1 stop
United Airlines Logo
5:15 am - 3:04 pmHRL-MKE
9h 49m2 stops
$379United Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
United Airlines Logo
5:52 pm - 11:18 pmMKE-HRL
5h 26m1 stop
United Airlines Logo
5:00 am - 10:06 amHRL-MKE
5h 06m1 stop
$390United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
3:25 pm - 11:14 pmMKE-HRL
7h 49m1 stop
American Airlines Logo
5:40 am - 3:07 pmHRL-MKE
9h 27m2 stops
$396American Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Southwest Logo
6:00 am - 5:00 pmMKE-HRL
11h 00m1 stop
Southwest Logo
12:15 pm - 6:25 pmHRL-MKE
6h 10m2 stops
$399Southwest
Find Deal
Fri, Jan 2 - Fri, Jan 9
Sun Country Air Logo
6:30 pm - 8:52 amMKE-HRL
14h 22m1 stop
Sun Country Air Logo
11:01 am - 5:51 pmHRL-MKE
6h 50m1 stop
$465Sun Country Air
Find Deal
Fri, Dec 26 - Sat, Jan 3

United Airlines flights from Milwaukee to Harlingen, Texas

Our best United Airlines deals on Milwaukee to Harlingen, Texas flight tickets
United Airlines
Jan 2
MKE7:00 amMilwaukee-Mitchell
12h 36m
2 stops
HRL7:36 pmHarlingen Valley Intl
Jan 9
HRL5:15 amHarlingen Valley Intl
8h 28m
2 stops
MKE1:43 pmMilwaukee-Mitchell
$319
Find similar
United Airlines
Oct 3
MKE5:52 pmMilwaukee-Mitchell
5h 26m
1 stop
HRL11:18 pmHarlingen Valley Intl
Oct 5
HRL5:00 amHarlingen Valley Intl
5h 06m
1 stop
MKE10:06 amMilwaukee-Mitchell
$331
Find similar
United Airlines
Jan 2
MKE3:50 pmMilwaukee-Mitchell
6h 09m
1 stop
HRL9:59 pmHarlingen Valley Intl
Jan 9
HRL5:15 amHarlingen Valley Intl
9h 49m
2 stops
MKE3:04 pmMilwaukee-Mitchell
$379
Find similar

American Airlines flights from Milwaukee to Harlingen, Texas

Our best American Airlines deals on Milwaukee to Harlingen, Texas flight tickets
American Airlines
Nov 4
MKE6:12 amMilwaukee-Mitchell
5h 28m
1 stop
HRL11:40 amHarlingen Valley Intl
Nov 9
HRL4:02 pmHarlingen Valley Intl
5h 29m
1 stop
MKE9:31 pmMilwaukee-Mitchell
$343
Find similar
American Airlines
Jan 2
MKE11:03 amMilwaukee-Mitchell
7h 19m
1 stop
HRL6:22 pmHarlingen Valley Intl
Jan 9
HRL5:48 amHarlingen Valley Intl
4h 44m
1 stop
MKE10:32 amMilwaukee-Mitchell
$359
Find similar
American Airlines
Nov 4
MKE3:25 pmMilwaukee-Mitchell
7h 49m
1 stop
HRL11:14 pmHarlingen Valley Intl
Nov 9
HRL5:40 amHarlingen Valley Intl
9h 27m
2 stops
MKE3:07 pmMilwaukee-Mitchell
$396
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Harlingen, Texas 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 August 3, 2025.
Use the filters below to find and compare flights from Milwaukee to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 1/2

7:00 am-7:36 pm

2 stops12h 36m

Harlingen Valley Intl

Fri 1/9

5:15 am-1:43 pm

2 stops8h 28m

$319

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 10/3

5:52 pm-11:18 pm

1 stop5h 26m

Harlingen Valley Intl

Sun 10/5

5:00 am-10:06 am

1 stop5h 06m

$331

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Tue 11/4

6:12 am-11:40 am

1 stop5h 28m

Harlingen Valley Intl

Sun 11/9

4:02 pm-9:31 pm

1 stop5h 29m

$343

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 10/3

11:45 am-10:35 pm

1 stop10h 50m

Harlingen Valley Intl

Sun 10/5

6:00 am-11:50 am

2 stops5h 50m

$349

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 1/2

11:03 am-6:22 pm

1 stop7h 19m

Harlingen Valley Intl

Fri 1/9

5:48 am-10:32 am

1 stop4h 44m

$359

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 1/2

3:50 pm-9:59 pm

1 stop6h 09m

Harlingen Valley Intl

Fri 1/9

5:15 am-3:04 pm

2 stops9h 49m

$379

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 10/10

5:52 pm-11:18 pm

1 stop5h 26m

Harlingen Valley Intl

Sun 10/12

5:00 am-10:06 am

1 stop5h 06m

$390

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Tue 11/4

3:25 pm-11:14 pm

1 stop7h 49m

Harlingen Valley Intl

Sun 11/9

5:40 am-3:07 pm

2 stops9h 27m

$396

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 1/2

6:00 am-5:00 pm

1 stop11h 00m

Harlingen Valley Intl

Fri 1/9

12:15 pm-6:25 pm

2 stops6h 10m

$399

MilwaukeeHarlingen

MKE - HRL

MKEHRL

Milwaukee-Mitchell

Fri 12/26

6:30 pm-8:52 am

1 stop14h 22m

Harlingen Valley Intl

Sat 1/3

11:01 am-5:51 pm

1 stop6h 50m

$465

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Harlingen from

How to get the cheapest flight ticket from Milwaukee to Harlingen, Texas

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 day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Monday when prices can be found for as low as $348. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Harlingen, Texas for around $462.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the afternoon. Flights from Milwaukee to Harlingen, Texas during this time can be as low as $329. Flights in the morning are often more expensive with an average ticket price of $392.

When to book flights from Milwaukee to Harlingen, Texas

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

Cheap Milwaukee to Harlingen, Texas (MKE to HRL) flight deals and tips

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

Best Price Found

$319

Fastest flight time

5h 26m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best flight deal from Milwaukee to Harlingen, Texas found on momondo in the last 72 hours is $319
The fastest flight from Milwaukee to Harlingen, Texas takes 5h 26m
There are no direct flights from Milwaukee to Harlingen, Texas. Popular non-direct route for this connection is Milwaukee-Mitchell Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)
Search flight deals

  • How far is Milwaukee-Mitchell to Harlingen Valley Intl by plane?

    There are 1287.2 mi between Milwaukee-Mitchell and Harlingen Valley Intl. Typically, this will take 5h 26m by plane in normal conditions.

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

    Prices for flights from Milwaukee-Mitchell Airport to Harlingen Valley Intl Airport were last updated today.

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

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Harlingen Valley Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Milwaukee-Mitchell 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.

  • What is the most popular airline from Milwaukee to Harlingen, Texas?

Best airlines flying from Milwaukee to Harlingen, Texas

Compare and see reviews for airlines that fly from Milwaukee to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harlingen from Milwaukee.

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

Yes. All flights to Harlingen from Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Harlingen.

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

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from Milwaukee and alert you when they change.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/8
Fri 8/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States