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MKE - HRL

Find cheap flights from Milwaukee to Harlingen from $169

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Harlingen departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Harlingen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Harlingen, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Milwaukee to Harlingen (MKE-HRL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 1:47 pmMKE-HRL
7h 47m1 stop
8:05 pm - 4:37 pmHRL-MKE
20h 32m1 stop
$314American Airlines
Find Deal
Thu, May 16 - Mon, May 20
6:19 am - 12:06 pmMKE-HRL
5h 47m1 stop
10:54 am - 4:33 pmHRL-MKE
5h 39m1 stop
$315American Airlines
Find Deal
Thu, May 2 - Sun, May 5
11:40 am - 7:30 pmMKE-HRL
7h 50m1 stop
5:53 am - 1:24 pmHRL-MKE
7h 31m2 stops
$320American Airlines
Find Deal
Thu, May 2 - Sun, May 5
5:27 pm - 11:59 pmMKE-HRL
6h 32m1 stop
5:54 am - 10:36 amHRL-MKE
4h 42m1 stop
$322American Airlines
Find Deal
Wed, May 8 - Sun, May 12
3:50 pm - 9:14 pmMKE-HRL
5h 24m1 stop
7:15 am - 2:55 pmHRL-MKE
7h 40m1 stop
$374United Airlines
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Tue, Apr 30 - Sat, May 4
11:00 am - 9:14 pmMKE-HRL
10h 14m2 stops
7:15 am - 2:55 pmHRL-MKE
7h 40m1 stop
$379United Airlines
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Tue, Apr 30 - Sat, May 4
7:00 am - 4:00 pmMKE-HRL
9h 00m2 stops
12:10 pm - 7:13 pmHRL-MKE
7h 03m2 stops
$384United Airlines
Find Deal
Tue, Apr 30 - Sat, May 4
6:15 am - 3:41 pmMKE-HRL
9h 26m2 stops
5:53 am - 1:24 pmHRL-MKE
7h 31m2 stops
$388American Airlines
Find Deal
Thu, May 2 - Sun, May 5
6:00 am - 1:47 pmMKE-HRL
7h 47m1 stop
5:54 am - 12:59 pmHRL-MKE
7h 05m2 stops
$406American Airlines
Find Deal
Wed, May 8 - Sun, May 12
7:00 am - 6:02 pmMKE-HRL
11h 02m2 stops
5:00 am - 10:26 amHRL-MKE
5h 26m1 stop
$427United Airlines
Find Deal
Fri, May 3 - Mon, May 6

Flights from Milwaukee to Harlingen - Travel Insights & Trends

Get data-powered insights and trends into flights from Milwaukee to Harlingen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Milwaukee to Harlingen?

The average price of all flights from Milwaukee to Harlingen, Texas clicked on KAYAK for each day over the last 12 months.
For Milwaukee to Harlingen, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Harlingen back to Milwaukee, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Milwaukee to Harlingen, Texas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Milwaukee to Harlingen, Texas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Milwaukee to Harlingen, Texas is August, where tickets cost $383 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,048 and $716 respectively.

How far in advance should I book a flight from Milwaukee to Harlingen, Texas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Milwaukee to Harlingen, Texas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Milwaukee to Harlingen, Texas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from Milwaukee to Harlingen?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $169. KAYAK users also found Milwaukee to Harlingen round-trip flights on American Airlines from $314 and on United Airlines from $374.

Good to know

Low season

June

High season

May

Cheapest flight

$169
Best time to beat the crowds but there is an average 88% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Milwaukee to Harlingen

When to book flights from Milwaukee to Harlingen

Are your dates flexible? Find out the best times to travel from Milwaukee to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Harlingen

  • What is the cheapest flight from Milwaukee to Harlingen, Texas?

    In the last 3 days, the lowest price for a flight from Milwaukee to Harlingen, Texas was $169 for a one-way ticket and $314 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Harlingen?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Milwaukee to Harlingen?

    On your way to Harlingen, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at Harlingen Valley Intl.

  • Which aircraft models fly most regularly from Milwaukee to Harlingen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Harlingen?

    oneworld, and Star Alliance are the airline alliances operating flights between Milwaukee and Harlingen, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Harlingen, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Harlingen are United Airlines and American Airlines. With an average price for the route of $410 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $457 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Milwaukee to Harlingen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Harlingen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Harlingen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Harlingen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and HRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Harlingen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Milwaukee to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Harlingen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11094 reviews
7.9comfort
7.5food
8.2boarding
8.6crew
8.0entertainment
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Flight was canceled 12 hours before take-off due to “weather”

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Flight attendants had no personality! The looked miserable! My seat was broken in first class. I can’t believe how American Airlines changed. 😞

pleased with overall experienced, but seats in coach are tight.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Book cheap flights from Milwaukee to Harlingen

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Milwaukee to Harlingen found on KAYAK in the last 72 hours.
5/12Sun
1 stopAmerican Airlines
5h 50mMKE-HRL
$169
9/5Thu
2 stopsUnited Airlines
11h 21mMKE-HRL
$192
5/12Sun
2 stopsAmerican Airlines
7h 22mMKE-HRL
$214

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Last minute flights from Milwaukee to Harlingen

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Milwaukee to Harlingen that are departing in the next 10 days.
4/24Wed
multi-stopAmerican Airlines
6h 41mMKE-HRL
4/29Mon
multi-stopAmerican Airlines
5h 02mHRL-MKE
$294
4/24Wed
multi-stopAmerican Airlines
7h 50mMKE-HRL
4/29Mon
multi-stopAmerican Airlines
8h 46mHRL-MKE
$299
4/24Wed
multi-stopAmerican Airlines
10h 31mMKE-HRL
4/29Mon
multi-stopAmerican Airlines
8h 46mHRL-MKE
$304

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Milwaukee - Harlingen Flights

Departure:

Milwaukee (MKE)United States

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Milwaukee

Cabin classes: