What is the cheapest airline that flies from Wisconsin to Harlingen Valley Intl?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Wisconsin to Harlingen Valley Intl

What airlines fly to Harlingen?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Harlingen from Wisconsin according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Harlingen. Keep in mind that there are 4 different airlines that fly to Harlingen on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Wisconsin to Harlingen Valley Intl Airport are refreshed on a daily basis.

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

As of October 2026, there are 4 operators available to choose from for flights from Wisconsin to Harlingen Valley Intl Airport.

How old do you have to be to fly from Wisconsin 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 Wisconsin 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.

$215 Cheap Flights from Wisconsin to Harlingen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Harlingen

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 4:00 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

10h 15m2 stops Denver Intl Houston Hobby

1:00 pm - 10:10 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

9h 10m2 stops Houston Hobby Nashville Intl

$225Southwest

Thu, Jan 21 - Mon, Jan 25

6:40 am - 2:20 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

7h 40m1 stop Dallas/Fort Worth

10:35 am - 3:31 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

4h 56m1 stop Dallas/Fort Worth

$244American Airlines

Thu, Jan 7 - Wed, Jan 13

6:45 am - 5:00 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

10h 15m1 stop Dallas Love Field

11:25 am - 5:15 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

5h 50m1 stop Dallas Love Field

$247Southwest

Fri, Jan 22 - Mon, Jan 25

12:38 pm - 5:51 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

5h 13m1 stop Dallas/Fort Worth

6:00 am - 11:54 amHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

5h 54m1 stop Dallas/Fort Worth

$249American Airlines

Thu, Feb 18 - Wed, Feb 24

6:45 am - 5:00 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

10h 15m1 stop Dallas Love Field

1:00 pm - 10:10 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

9h 10m2 stops Houston Hobby Nashville Intl

$253Southwest

Fri, Jan 22 - Mon, Jan 25

2:00 pm - 9:59 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

7h 59m1 stop Houston George Bush Intcntl

9:20 am - 6:56 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

9h 36m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$262United Airlines

Wed, Jan 6 - Tue, Jan 12

7:39 am - 3:53 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

8h 14m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:05 pm - 10:31 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

8h 26m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$267United Airlines

Thu, Jan 21 - Mon, Jan 25

5:43 pm - 10:55 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

5h 12m1 stop Dallas/Fort Worth

2:48 pm - 9:34 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

6h 46m1 stop Dallas/Fort Worth

$293American Airlines

Thu, Feb 25 - Tue, Mar 2

8:12 am - 1:23 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

5h 11m1 stop Minneapolis St Paul

2:18 pm - 7:26 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

5h 08m1 stop Minneapolis St Paul

$426Delta

Sat, Nov 7 - Sat, Nov 14

6:30 am - 1:23 pmMKE Milwaukee-Mitchell-HRL Harlingen Valley Intl

6h 53m1 stop Minneapolis St Paul

2:18 pm - 7:26 pmHRL Harlingen Valley Intl-MKE Milwaukee-Mitchell

5h 08m1 stop Minneapolis St Paul

$429Delta

Sat, Nov 7 - Sat, Nov 14

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American Airlines flights from Wisconsin to Harlingen

Our best American Airlines deals on Wisconsin to Harlingen flight tickets

American Airlines

Jan 7

MKE6:40 amMilwaukee-Mitchell

7h 40m

1 stop

HRL2:20 pmHarlingen Valley Intl

Jan 13

HRL10:35 amHarlingen Valley Intl

4h 56m

1 stop

MKE3:31 pmMilwaukee-Mitchell

$244

American Airlines

Feb 18

MKE12:38 pmMilwaukee-Mitchell

5h 13m

1 stop

HRL5:51 pmHarlingen Valley Intl

Feb 24

HRL6:00 amHarlingen Valley Intl

5h 54m

1 stop

MKE11:54 amMilwaukee-Mitchell

$249

American Airlines

Feb 25

MKE5:43 pmMilwaukee-Mitchell

5h 12m

1 stop

HRL10:55 pmHarlingen Valley Intl

Mar 2

HRL2:48 pmHarlingen Valley Intl

6h 46m

1 stop

MKE9:34 pmMilwaukee-Mitchell

$293

United Airlines flights from Wisconsin to Harlingen

Our best United Airlines deals on Wisconsin to Harlingen flight tickets

United Airlines

Jan 6

MKE2:00 pmMilwaukee-Mitchell

7h 59m

1 stop

HRL9:59 pmHarlingen Valley Intl

Jan 12

HRL9:20 amHarlingen Valley Intl

9h 36m

2 stops

MKE6:56 pmMilwaukee-Mitchell

$262

United Airlines

Jan 6

MKE8:40 amMilwaukee-Mitchell

11h 07m

2 stops

HRL7:47 pmHarlingen Valley Intl

Jan 12

HRL9:20 amHarlingen Valley Intl

7h 26m

2 stops

MKE4:46 pmMilwaukee-Mitchell

$267

United Airlines

Jan 22

MKE7:39 amMilwaukee-Mitchell

8h 14m

2 stops

HRL3:53 pmHarlingen Valley Intl

Jan 25

HRL9:20 amHarlingen Valley Intl

9h 36m

2 stops

MKE6:56 pmMilwaukee-Mitchell

$273

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Thu 1/21

5:45 am-4:00 pm

2 stops10h 15m

Harlingen Valley Intl

Mon 1/25

1:00 pm-10:10 pm

2 stops9h 10m

$225

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Thu 1/7

6:40 am-2:20 pm

1 stop7h 40m

Harlingen Valley Intl

Wed 1/13

10:35 am-3:31 pm

1 stop4h 56m

$244

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Fri 1/22

6:45 am-5:00 pm

1 stop10h 15m

Harlingen Valley Intl

Mon 1/25

11:25 am-5:15 pm

1 stop5h 50m

$247

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Thu 2/18

12:38 pm-5:51 pm

1 stop5h 13m

Harlingen Valley Intl

Wed 2/24

6:00 am-11:54 am

1 stop5h 54m

$249

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Fri 1/22

6:45 am-5:00 pm

1 stop10h 15m

Harlingen Valley Intl

Mon 1/25

1:00 pm-10:10 pm

2 stops9h 10m

$253

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Wed 1/6

2:00 pm-9:59 pm

1 stop7h 59m

Harlingen Valley Intl

Tue 1/12

9:20 am-6:56 pm

2 stops9h 36m

$262

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Thu 1/21

7:39 am-3:53 pm

2 stops8h 14m

Harlingen Valley Intl

Mon 1/25

2:05 pm-10:31 pm

2 stops8h 26m

$267

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Thu 2/25

5:43 pm-10:55 pm

1 stop5h 12m

Harlingen Valley Intl

Tue 3/2

2:48 pm-9:34 pm

1 stop6h 46m

$293

Quickest round-trip

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Sat 11/7

8:12 am-1:23 pm

1 stop5h 11m

Harlingen Valley Intl

Sat 11/14

2:18 pm-7:26 pm

1 stop5h 08m

$426

MilwaukeeHarlingen

MKE Milwaukee-Mitchell - HRL Harlingen Valley Intl

MKEHRL

Milwaukee-Mitchell

Sat 11/7

6:30 am-1:23 pm

1 stop6h 53m

Harlingen Valley Intl

Sat 11/14

2:18 pm-7:26 pm

1 stop5h 08m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin 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

Prices

Airlines

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of August, then book flights to Harlingen from Wisconsin during January instead. Flights to Harlingen in January, while not as cheap as those in August, still average around $261.

Can stopping save me money on Wisconsin to Harlingen flights?

You could potentially save up to 8% on your flight if you consider stops on a Wisconsin to Harlingen flight.

Cheap Wisconsin to Harlingen flight deals and tips

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

Best Price Found	$215
Fastest flight time	3h 08m
Direct flights	None

The best one-way flight to Harlingen from Wisconsin in the past 72 hours is $215. The best round-trip flight deal from Wisconsin to Harlingen found on momondo in the last 72 hours is $225.

The fastest flight from Wisconsin to Harlingen takes 3h 08m

There are no direct flights from Wisconsin to Harlingen. There are no popular flight routes from Wisconsin to Harlingen.

Search flight deals

Frequently asked questions about flying from Wisconsin to Harlingen

When did momondo last update prices for flights from Wisconsin to Harlingen Valley Intl Airport?
Prices for flights from Wisconsin to Harlingen Valley Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Harlingen Valley Intl Airport?
As of October 2026, there are 4 operators available to choose from for flights from Wisconsin to Harlingen Valley Intl Airport.
How old do you have to be to fly from Wisconsin 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 Wisconsin 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.

Best airlines flying from Wisconsin to Harlingen

Compare and see reviews for airlines that fly from Wisconsin to Harlingen with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.3 10,424 reviews	Search United Airlines flights
American Airlines	PriceFrom $240	Free Cancellation	Rating 7.0 12,193 reviews	Search American Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 7.9 4,220 reviews	Search Southwest flights
Delta	PriceFrom $289	Free Cancellation	Rating 7.8 8,676 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Wisconsin to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

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

Yes. momondo enables you to select and highlight flights to Harlingen from Wisconsin with this policy.

How can momondo help me find flights from Wisconsin 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 Wisconsin to Harlingen.

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

Price alerts on flights to Harlingen from Wisconsin 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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Cheap flights from Wisconsin to Harlingen from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Harlingen departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Wisconsin to Harlingen

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Our best United Airlines deals on Wisconsin to Harlingen flight tickets

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How to get the cheapest flight ticket from Wisconsin to Harlingen

What is the cheapest month to fly to Harlingen?

Can stopping save me money on Wisconsin to Harlingen flights?

What is the cheapest airline that flies from Wisconsin to Harlingen Valley Intl?

What airlines fly to Harlingen?

Cheap Wisconsin to Harlingen flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Wisconsin to Harlingen

Best airlines flying from Wisconsin to Harlingen

Compare and see reviews for airlines that fly from Wisconsin to Harlingen with momondo

Why use momondo?

An easier way to manage your Harlingen 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Harlingen

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Harlingen. Availability may vary depending on flight origin and airline.

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