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Harlingen

$227+ Cheap flights from Des Moines to Harlingen, TX (DSM - HRL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — HRL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Des Moines to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$227
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$573
From Des Moines to Harlingen Valley Intl
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Highest demand for flights based on searches. 15% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Des Moines to Harlingen

Cheapest flights from Des Moines to Harlingen
Explore the most affordable flight options available from Des Moines to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:09 pmDSM - HRL
1 stop6h 48mAmerican Airlines
Sat 9/1310:11 amHRL - DSM
1 stop7h 24mAmerican Airlines
Deal found 8/12$227
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:11 amDSM - HRL
1 stop4h 30mAmerican Airlines
Sun 9/146:19 pmHRL - DSM
1 stop5h 11mAmerican Airlines
Deal found 8/13$259
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:12 amDSM - HRL
1 stop4h 20mAmerican Airlines
Thu 9/46:35 pmHRL - DSM
1 stop4h 38mAmerican Airlines
Deal found 8/13$263
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:00 amDSM - HRL
1 stop4h 45mAmerican Airlines
Sun 11/165:40 amHRL - DSM
1 stop5h 05mAmerican Airlines
Deal found 8/14$363
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amDSM - HRL
2 stops10h 02mUnited Airlines
Sun 9/145:20 pmHRL - DSM
1 stop5h 08mUnited Airlines
Deal found 8/13$373
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:15 amDSM - HRL
1 stop4h 35mUnited Airlines
Thu 9/411:55 amHRL - DSM
2 stops11h 46mUnited Airlines
Deal found 8/13$408
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:00 amDSM - HRL
2 stops10h 10mSouthwest
Thu 9/41:40 pmHRL - DSM
2 stops9h 10mSouthwest
Deal found 8/13$416
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:12 amDSM - HRL
1 stop4h 20mAmerican Airlines
Mon 9/16:20 pmHRL - DSM
1 stop4h 39mAmerican Airlines
Deal found 8/13$434

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Des Moines to Harlingen that are best for you.

Fly from

Des Moines

Fly to

Harlingen

Route

Depart

Return

Price

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Wed 9/10

4:09 pm-10:57 pm

1 stop6h 48m

Harlingen Valley Intl

Sat 9/13

10:11 am-5:35 pm

1 stop7h 24m

$227

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Sun 9/7

5:11 am-9:41 am

1 stop4h 30m

Harlingen Valley Intl

Sun 9/14

6:19 pm-11:30 pm

1 stop5h 11m

$259

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 8/28

5:12 am-9:32 am

1 stop4h 20m

Harlingen Valley Intl

Thu 9/4

6:35 pm-11:13 pm

1 stop4h 38m

$263

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Sun 9/7

6:00 am-4:02 pm

2 stops10h 02m

Harlingen Valley Intl

Sun 9/14

5:20 pm-10:28 pm

1 stop5h 08m

$373

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 8/28

6:15 am-10:50 am

1 stop4h 35m

Harlingen Valley Intl

Thu 9/4

11:55 am-11:41 pm

2 stops11h 46m

$408

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 8/28

7:00 am-5:10 pm

2 stops10h 10m

Harlingen Valley Intl

Thu 9/4

1:40 pm-10:50 pm

2 stops9h 10m

$416

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 8/28

5:12 am-9:32 am

1 stop4h 20m

Harlingen Valley Intl

Mon 9/1

6:20 pm-10:59 pm

1 stop4h 39m

$434

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Sun 8/17

5:12 am-9:32 am

1 stop4h 20m

Harlingen Valley Intl

Tue 8/19

10:02 am-3:01 pm

1 stop4h 59m

$449

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 8/29

5:15 pm-7:33 pm

2 stops26h 18m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Des Moines to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Des Moines with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Des Moines to Harlingen

What is the cheapest month to book a flight from Des Moines to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Des Moines to Harlingen, Texas (average of $267). Flying from Des Moines to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DSM to HRL?

Find hourly flight availability from Des Moines to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Des Moines to Harlingen, Texas in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

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 August 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Des Moines to Harlingen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Des Moines to Harlingen, Texas round-trip?

    Cheapflights users have booked flights from Des Moines to Harlingen, Texas round-trip from $248. Other airlines that can offer you cheap pricing are United Airlines, from $278, and Delta, from $310. American Airlines is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from Des Moines to Harlingen that include hotel bookings?

    Yes. In addition to deals on Des Moines to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Harlingen.

  • Can I find deals for business class flights from Des Moines to Harlingen?

    Yes. Cheapflights offers flight deals from Des Moines to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Des Moines to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Des Moines to Harlingen, Texas (average of $267). Flying from Des Moines to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Des Moines to Harlingen

Discover the top 3 airlines that operate flights from Des Moines 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$477FlexibilityNo cancel feeOn-time69%
DeltaCheapest$310Average$648FlexibilityNo cancel feeOn-timeN/A

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