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Cheap flights from Kansas City to Harlingen from $267

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Harlingen departing on 10/4. 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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Find the cheapest flights from Kansas City to Harlingen

Cheap round-trip flights

United Airlines Logo
4:44 pm - 9:16 pmMCI-HRL
4h 32m1 stop
United Airlines Logo
5:17 pm - 10:27 pmHRL-MCI
5h 10m1 stop
$267United Airlines
Find Deal
sáb., oct. 4 - sáb., oct. 11
American Airlines Logo
7:00 am - 2:15 pmMCI-HRL
7h 15m1 stop
American Airlines Logo
5:30 am - 9:49 amHRL-MCI
4h 19m1 stop
$274American Airlines
Find Deal
lun., ago. 18 - vie., ago. 22
American Airlines Logo
7:00 am - 2:15 pmMCI-HRL
7h 15m1 stop
American Airlines Logo
5:30 am - 9:49 amHRL-MCI
4h 19m1 stop
$287American Airlines
Find Deal
lun., ago. 18 - vie., ago. 22
Southwest Logo
1:25 pm - 6:05 pmMCI-HRL
4h 40m1 stop
Southwest Logo
9:30 am - 4:45 pmHRL-MCI
7h 15m2 stops
$304Southwest
Find Deal
lun., ago. 18 - vie., ago. 22
United Airlines Logo
8:10 am - 1:19 pmMCI-HRL
5h 09m1 stop
United Airlines Logo
5:17 pm - 10:27 pmHRL-MCI
5h 10m1 stop
$318United Airlines
Find Deal
sáb., oct. 4 - sáb., oct. 11
United Airlines Logo
3:03 pm - 9:16 pmMCI-HRL
6h 13m1 stop
United Airlines Logo
5:00 am - 3:56 pmHRL-MCI
10h 56m2 stops
$323United Airlines
Find Deal
sáb., oct. 4 - sáb., oct. 11
American Airlines Logo
6:00 am - 6:05 pmMCI-HRL
12h 05m2 stops
American Airlines Logo
6:20 pm - 10:32 pmHRL-MCI
4h 12m1 stop
$328American Airlines
Find Deal
mié., oct. 22 - dom., oct. 26
American Airlines Logo
5:45 am - 9:32 amMCI-HRL
3h 47m1 stop
American Airlines Logo
5:30 am - 11:37 amHRL-MCI
6h 07m1 stop
$333American Airlines
Find Deal
mié., ago. 13 - sáb., ago. 16
Southwest Logo
3:25 pm - 10:35 pmMCI-HRL
7h 10m2 stops
Southwest Logo
6:00 am - 3:00 pmHRL-MCI
9h 00m2 stops
$422Southwest
Find Deal
mié., oct. 22 - dom., oct. 26
Southwest Logo
2:20 pm - 9:30 pmMCI-HRL
7h 10m2 stops
Southwest Logo
9:30 am - 4:45 pmHRL-MCI
7h 15m2 stops
$424Southwest
Find Deal
lun., ago. 18 - vie., ago. 22

American Airlines flights from Kansas City to Harlingen, Texas

Our best American Airlines deals on Kansas City to Harlingen, Texas flight tickets
American Airlines
Aug 18
MCI7:00 amKansas City
7h 15m
1 stop
HRL2:15 pmHarlingen Valley Intl
Aug 22
HRL5:30 amHarlingen Valley Intl
4h 19m
1 stop
MCI9:49 amKansas City
$274
Find similar
American Airlines
Aug 18
MCI7:00 amKansas City
7h 15m
1 stop
HRL2:15 pmHarlingen Valley Intl
Aug 22
HRL5:30 amHarlingen Valley Intl
4h 19m
1 stop
MCI9:49 amKansas City
$287
Find similar
American Airlines
Oct 22
MCI6:00 amKansas City
12h 05m
2 stops
HRL6:05 pmHarlingen Valley Intl
Oct 26
HRL6:20 pmHarlingen Valley Intl
4h 12m
1 stop
MCI10:32 pmKansas City
$328
Find similar

Southwest flights from Kansas City to Harlingen, Texas

Our best Southwest deals on Kansas City to Harlingen, Texas flight tickets
Southwest
Aug 18
MCI1:25 pmKansas City
4h 40m
1 stop
HRL6:05 pmHarlingen Valley Intl
Aug 22
HRL9:30 amHarlingen Valley Intl
7h 15m
2 stops
MCI4:45 pmKansas City
$304
Find similar
Southwest
Aug 5
MCI7:05 amKansas City
3h 35m
1 stop
HRL10:40 amHarlingen Valley Intl
Aug 9
HRL7:25 amHarlingen Valley Intl
9h 05m
1 stop
MCI4:30 pmKansas City
$342
Find similar
Southwest
Oct 22
MCI3:25 pmKansas City
7h 10m
2 stops
HRL10:35 pmHarlingen Valley Intl
Oct 26
HRL6:00 amHarlingen Valley Intl
9h 00m
2 stops
MCI3:00 pmKansas City
$422
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City 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 julio 31, 2025.
Use the filters below to find and compare flights from Kansas City to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

sáb. 10/4

4:44 pm-9:16 pm

1 stop4h 32m

Harlingen Valley Intl

sáb. 10/11

5:17 pm-10:27 pm

1 stop5h 10m

$267

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

lun. 8/18

7:00 am-2:15 pm

1 stop7h 15m

Harlingen Valley Intl

vie. 8/22

5:30 am-9:49 am

1 stop4h 19m

$274

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

lun. 8/18

7:00 am-2:15 pm

1 stop7h 15m

Harlingen Valley Intl

vie. 8/22

5:30 am-9:49 am

1 stop4h 19m

$287

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

lun. 8/18

1:25 pm-6:05 pm

1 stop4h 40m

Harlingen Valley Intl

vie. 8/22

9:30 am-4:45 pm

2 stops7h 15m

$304

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

sáb. 10/4

8:10 am-1:19 pm

1 stop5h 09m

Harlingen Valley Intl

sáb. 10/11

5:17 pm-10:27 pm

1 stop5h 10m

$318

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

sáb. 10/4

3:03 pm-9:16 pm

1 stop6h 13m

Harlingen Valley Intl

sáb. 10/11

5:00 am-3:56 pm

2 stops10h 56m

$323

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

mié. 10/22

6:00 am-6:05 pm

2 stops12h 05m

Harlingen Valley Intl

dom. 10/26

6:20 pm-10:32 pm

1 stop4h 12m

$328

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

mié. 8/13

5:45 am-9:32 am

1 stop3h 47m

Harlingen Valley Intl

sáb. 8/16

5:30 am-11:37 am

1 stop6h 07m

$333

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

mié. 10/22

3:25 pm-10:35 pm

2 stops7h 10m

Harlingen Valley Intl

dom. 10/26

6:00 am-3:00 pm

2 stops9h 00m

$422

Kansas CityHarlingen

MCI - HRL

MCIHRL

Kansas City

lun. 8/18

2:20 pm-9:30 pm

2 stops7h 10m

Harlingen Valley Intl

vie. 8/22

9:30 am-4:45 pm

2 stops7h 15m

$424

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 Kansas City 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 month to fly to Harlingen, Texas?

The month of September is, on average, the cheapest month to fly to Harlingen, Texas from Kansas City, with most prices found around $208. If you are unable to visit Harlingen, Texas during the month of September, then departing from Kansas City during the month August is also very affordable. Most momondo users find prices during this month for around $268.

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 Tuesday when prices can be found for as low as $290. 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 Kansas City to Harlingen, Texas for around $485.

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 evening. Flights from Kansas City to Harlingen, Texas during this time can be as low as $268. Flights in the afternoon are often more expensive with an average ticket price of $357.

When to book flights from Kansas City to Harlingen, Texas

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

Cheap Kansas City to Harlingen, Texas (MCI to HRL) flight deals and tips

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

Best Price Found

$267

Fastest flight time

3h 47m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best flight deal from Kansas City to Harlingen, Texas found on momondo in the last 72 hours is $267
The fastest flight from Kansas City to Harlingen, Texas takes 3h 47m
There are no direct flights from Kansas City to Harlingen, Texas. Popular non-direct route for this connection is Kansas City Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)
Search flight deals

  • How far is Kansas City to Harlingen Valley Intl by plane?

    There are 907.6 mi between Kansas City and Harlingen Valley Intl. By plane, this route typically takes 3h 47m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City 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 you'll need for your trip to Harlingen Valley Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Kansas City to Harlingen, Texas

Compare and see reviews for airlines that fly from Kansas City to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $208Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $233Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City 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 Kansas City.

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

momondo does allow users to show only those flights to Harlingen from Kansas City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kansas City to Harlingen?

Once you have performed a search for Kansas City to Harlingen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Harlingen from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Harlingen, Texas trip

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