Cheap flights from Missouri to Harlingen (HRL) from $144

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. 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.
STL — HRL
Mar 23 — Mar 301

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

November is one of the best times of the year to fly to Harlingen, Texas from Missouri. Prices for November average $443 per person but you can even find prices for as low as $297. The most expensive prices can be found in the month of October. Opting for a November flight can save you 28% on your journey compared to booking in October

When is the cheapest time to fly from Missouri to Harlingen, Texas (MO - HRL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Harlingen, Texas as you normally would.

Cheap United Airlines flights from Missouri to Harlingen

Explore cheap flight options specifically provided by United Airlines for the route between Missouri and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap United Airlines flights we've found departing from Missouri to Harlingen. It's recommended that users confirm their flight details before booking.
Sat 4/276:15 amMCI - HRL
1 stop4h 54mUnited Airlines
Wed 5/15:20 pmHRL - MCI
1 stop5h 07mUnited Airlines
Deal found 3/17$268
Tue 4/236:19 amSTL - HRL
1 stop4h 50mUnited Airlines
Sat 4/279:48 amHRL - STL
1 stop6h 35mUnited Airlines
Deal found 3/17$289
Tue 4/236:19 amSTL - HRL
1 stop4h 50mUnited Airlines
Sat 4/279:48 amHRL - STL
1 stop6h 35mUnited Airlines
Deal found 3/18$290
Tue 4/26:15 amMCI - HRL
1 stop4h 54mUnited Airlines
Tue 4/165:00 amHRL - MCI
1 stop5h 03mUnited Airlines
Deal found 3/17$313
Tue 4/2310:10 amSTL - HRL
2 stops12h 49mUnited Airlines
Sat 4/2712:10 pmHRL - STL
1 stop4h 13mUnited Airlines
Deal found 3/17$337
Tue 4/236:00 amSTL - HRL
2 stops15h 14mUnited Airlines
Sat 4/2712:10 pmHRL - STL
1 stop4h 13mUnited Airlines
Deal found 3/18$358
Sat 4/276:15 amMCI - HRL
1 stop4h 54mUnited Airlines
Wed 5/19:48 amHRL - MCI
2 stops13h 29mUnited Airlines
Deal found 3/17$360
Sat 4/276:30 pmMCI - HRL
2 stops26h 44mUnited Airlines
Wed 5/15:20 pmHRL - MCI
1 stop5h 07mUnited Airlines
Deal found 3/18$386
Tue 4/26:15 amMCI - HRL
1 stop4h 54mUnited Airlines
Tue 4/165:00 amHRL - MCI
2 stops17h 08mUnited Airlines
Deal found 3/17$409

Cheap American Airlines flights from Missouri to Harlingen

Explore cheap flight options specifically provided by American Airlines for the route between Missouri and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Missouri to Harlingen. Deals are refreshing constantly so come back soon for more options.
Tue 4/235:00 amMCI - HRL
1 stop7h 06mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$198
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$203
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/2712:36 pmHRL - MCI
2 stops9h 39mAmerican Airlines
Deal found 3/18$258
Thu 4/116:37 pmSTL - HRL
1 stop5h 22mAmerican Airlines
Mon 4/155:53 amHRL - STL
1 stop4h 43mAmerican Airlines
Deal found 3/18$263
Thu 4/116:05 amSTL - HRL
2 stops9h 36mAmerican Airlines
Mon 4/155:53 amHRL - STL
1 stop4h 43mAmerican Airlines
Deal found 3/18$268
Wed 3/276:50 pmMCI - HRL
1 stop5h 16mAmerican Airlines
Wed 4/310:56 amHRL - MCI
1 stop4h 25mAmerican Airlines
Deal found 3/18$300
Wed 6/195:52 pmMCI - HRL
1 stop6h 07mAmerican Airlines
Sat 6/225:51 amHRL - MCI
1 stop5h 01mAmerican Airlines
Deal found 3/18$306
Fri 3/297:20 pmSTL - HRL
1 stop4h 46mAmerican Airlines
Sun 3/315:50 amHRL - STL
1 stop4h 50mAmerican Airlines
Deal found 3/18$336
Fri 3/2910:07 amSTL - HRL
2 stops9h 23mAmerican Airlines
Sun 3/315:50 amHRL - STL
1 stop4h 50mAmerican Airlines
Deal found 3/18$341

Cheap Missouri to Harlingen flights in March & April 2024

Find cheap flight options from Missouri to Harlingen specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Scroll through some of the best deals on flights from Missouri to Harlingen in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 4/235:00 amMCI - HRL
1 stop7h 06mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$198
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$203
Tue 4/169:30 amSTL - HRL
1 stop6h 11mAmerican Airlines
Tue 4/2310:54 amHRL - STL
1 stop6h 53mAmerican Airlines
Deal found 3/17$218
Tue 4/305:00 amSTL - HRL
1 stop5h 24mAmerican Airlines
Sat 5/44:11 pmHRL - STL
1 stop6h 49mAmerican Airlines
Deal found 3/17$219
Tue 4/167:59 amSTL - HRL
2 stops7h 42mAmerican Airlines
Tue 4/2310:54 amHRL - STL
1 stop6h 53mAmerican Airlines
Deal found 3/17$223
Tue 4/306:05 amSTL - HRL
2 stops9h 36mAmerican Airlines
Sat 5/412:36 pmHRL - STL
1 stop5h 11mAmerican Airlines
Deal found 3/17$224
Tue 4/307:59 amSTL - HRL
2 stops7h 42mAmerican Airlines
Sat 5/410:54 amHRL - STL
2 stops9h 35mAmerican Airlines
Deal found 3/17$229
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/2712:36 pmHRL - MCI
2 stops9h 39mAmerican Airlines
Deal found 3/18$258
Thu 4/116:37 pmSTL - HRL
1 stop5h 22mAmerican Airlines
Mon 4/155:53 amHRL - STL
1 stop4h 43mAmerican Airlines
Deal found 3/18$263

Missouri to Harlingen 2024 flight deals

Discover exclusive flight deals for travel between Missouri and Harlingen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Scroll through some of the best deals on flights from Missouri to Harlingen in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 4/235:00 amMCI - HRL
1 stop7h 06mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$198
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/274:11 pmHRL - MCI
1 stop5h 06mAmerican Airlines
Deal found 3/18$203
Tue 4/169:30 amSTL - HRL
1 stop6h 11mAmerican Airlines
Tue 4/2310:54 amHRL - STL
1 stop6h 53mAmerican Airlines
Deal found 3/17$218
Tue 4/305:00 amSTL - HRL
1 stop5h 24mAmerican Airlines
Sat 5/44:11 pmHRL - STL
1 stop6h 49mAmerican Airlines
Deal found 3/17$219
Tue 4/167:59 amSTL - HRL
2 stops7h 42mAmerican Airlines
Tue 4/2310:54 amHRL - STL
1 stop6h 53mAmerican Airlines
Deal found 3/17$223
Tue 4/306:05 amSTL - HRL
2 stops9h 36mAmerican Airlines
Sat 5/412:36 pmHRL - STL
1 stop5h 11mAmerican Airlines
Deal found 3/17$224
Tue 4/307:59 amSTL - HRL
2 stops7h 42mAmerican Airlines
Sat 5/410:54 amHRL - STL
2 stops9h 35mAmerican Airlines
Deal found 3/17$229
Tue 4/237:15 amMCI - HRL
2 stops8h 26mAmerican Airlines
Sat 4/2712:36 pmHRL - MCI
2 stops9h 39mAmerican Airlines
Deal found 3/18$258
Thu 4/116:37 pmSTL - HRL
1 stop5h 22mAmerican Airlines
Mon 4/155:53 amHRL - STL
1 stop4h 43mAmerican Airlines
Deal found 3/18$263

Missouri to Harlingen flights leaving soon

Find last-minute flight options from Missouri to Harlingen for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the flights available from Missouri to Harlingen departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 3/276:50 pmMCI - HRL
1 stop5h 16mAmerican Airlines
Wed 4/310:56 amHRL - MCI
1 stop4h 25mAmerican Airlines
Deal found 3/18$300
Wed 3/276:50 pmMCI - HRL
1 stop5h 16mAmerican Airlines
Wed 4/35:50 amHRL - MCI
2 stops11h 09mAmerican Airlines
Deal found 3/18$376
Wed 3/271:56 pmMCI - HRL
2 stops10h 10mAmerican Airlines
Wed 4/35:50 amHRL - MCI
2 stops11h 09mAmerican Airlines
Deal found 3/18$587

One-way flights to Harlingen from Missouri

Search for one-way flight options from Missouri to Harlingen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users in need of a one-way flight from Missouri to Harlingen can choose from these deals. Users can also find round-trip Missouri to Harlingen flights by using the search form above.
Thu 4/185:00 amSTL - HRL
1 stop5h 24mAmerican Airlines
Deal found 3/18$144
Thu 4/1811:18 amSTL - HRL
2 stops31h 53mMultiple Airlines
Deal found 3/18$164
Thu 4/188:55 pmSTL - HRL
3 stops22h 16mMultiple Airlines
Deal found 3/18$224

Find flights from Missouri to Harlingen within your budget

Customize your flight search to find flights from Missouri to Harlingen 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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $313

Route

Depart

Return

Price

Kansas CityHarlingen Valley Intl

MCI - HRL

MCIHRL

Kansas City

Tue 4/23

1 stop7h 06m

Harlingen Valley Intl

Sat 4/27

1 stop5h 06m

$198

Kansas CityHarlingen Valley Intl

MCI - HRL

MCIHRL

Kansas City

Tue 4/23

2 stops8h 26m

Harlingen Valley Intl

Sat 4/27

1 stop5h 06m

$203

Kansas CityHarlingen Valley Intl

MCI - HRL

MCIHRL

Kansas City

Tue 4/23

2 stops8h 26m

Harlingen Valley Intl

Sat 4/27

2 stops9h 39m

$258

Lambert-St LouisHarlingen Valley Intl

STL - HRL

STLHRL

Lambert-St Louis

Thu 4/11

1 stop5h 22m

Harlingen Valley Intl

Mon 4/15

1 stop4h 43m

$263

Kansas CityHarlingen Valley Intl

MCI - HRL

MCIHRL

Kansas City

Sat 4/27

1 stop4h 54m

Harlingen Valley Intl

Wed 5/1

1 stop5h 07m

$268

Lambert-St LouisHarlingen Valley Intl

STL - HRL

STLHRL

Lambert-St Louis

Thu 4/11

2 stops9h 36m

Harlingen Valley Intl

Mon 4/15

1 stop4h 43m

$268

Lambert-St LouisHarlingen Valley Intl

STL - HRL

STLHRL

Lambert-St Louis

Tue 4/23

1 stop4h 50m

Harlingen Valley Intl

Sat 4/27

1 stop6h 35m

$289

Lambert-St LouisHarlingen Valley Intl

STL - HRL

STLHRL

Lambert-St Louis

Tue 4/23

1 stop4h 50m

Harlingen Valley Intl

Sat 4/27

1 stop6h 35m

$290

Kansas CityHarlingen Valley Intl

MCI - HRL

MCIHRL

Kansas City

Tue 4/2

1 stop4h 54m

Harlingen Valley Intl

Tue 4/16

1 stop5h 03m

$313

Flights are sorted by cheapest first

Deals found on 3/18

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated March 19, 2024.
Read through reviews of airlines operating flights from Missouri to Harlingen, such as United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
11,602 reviews

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

7.4
Good
11,602 reviews
7.4
Good
11,602 reviews

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

7.3
Good
15,312 reviews
7.4
Good
11,602 reviews

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

Related info for your journey

Find useful and relevant information for your journey from Missouri to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Harlingen from Missouri?

    If you book a flight to Harlingen from Missouri, you will be flying to Valley Intl, which is the city’s only airport. Harlingen Valley Intl (HRL) is located 3.7 mi from the center of Harlingen.

  • Can I find flights from Missouri to Harlingen, Texas for under $200 on Cheapflights?

    Yes, there are multiple flights from Missouri to Harlingen, Texas for under $200. The cheapest flight booked recently is on American Airlines for just $198, but on average you can expect to pay $336.

  • Are there last-minute flights available from Missouri to Harlingen, Texas for under $300?

    There are currently 3+ open flights from Missouri to Harlingen, Texas within the next 7 days for less than $300.

  • What does STL to HRL mean?

    Great question - STL to HRL just means Lambert-St Louis Airport to Harlingen Valley Intl Airport. Now you’ll know what these unique codes when you look for flights! Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Columbia Regional Airport (COU), Kansas City Downtown Airport (MKC), Branson Airport (BKG) are some additional IATA codes for airports related to your trip.

See more FAQs

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Alternative routes for Missouri to Harlingen
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Missouri to Harlingen

Discover the top 2 airlines that operate flights from Missouri to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$473FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$266Average$408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Missouri to Harlingen by cabin class

Find flights from Missouri to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to Harlingen?

Deals for Missouri to Harlingen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Harlingen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Missouri to Harlingen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Missouri to Harlingen with no change fees?

Need flexible booking options for your flight to Harlingen from Missouri? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Missouri to Harlingen become cheaper?

Yes! Start tracking prices for Missouri to Harlingen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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