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Harlingen

$148+ Cheap flights from Des Moines to Harlingen (DSM - HRL)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — HRL
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap 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 June 29, 2026.

This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 10/66:00 am
DSM
-
HRL
1 stop7h 23m
United Airlines
Wed 10/75:05 am
HRL
-
DSM
2 stops7h 26m
United Airlines
Deal found 6/24$380
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Sat 12/56:15 am
DSM
-
HRL
2 stops9h 19m
United Airlines
Wed 12/95:16 pm
HRL
-
DSM
1 stop5h 14m
United Airlines
Deal found 6/28$412
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/104:48 pm
DSM
-
HRL
1 stop7h 17m
American Airlines
Tue 7/144:58 pm
HRL
-
DSM
1 stop7h 00m
American Airlines
Deal found 6/25$414
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/125:12 am
DSM
-
HRL
1 stop5h 00m
American Airlines
Sun 7/194:58 pm
HRL
-
DSM
1 stop7h 00m
American Airlines
Deal found 6/25$464
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/95:12 am
DSM
-
HRL
1 stop5h 00m
American Airlines
Sun 7/124:58 pm
HRL
-
DSM
1 stop7h 00m
American Airlines
Deal found 6/25$504
This Southwest deal was found by Cheapflights users on 6/26. 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 7/231:30 pm
DSM
-
HRL
2 stops10h 15m
Southwest
Wed 7/2912:45 pm
HRL
-
DSM
2 stops9h 00m
Southwest
Deal found 6/26$518
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/237:13 pm
DSM
-
HRL
1 stop4h 52m
American Airlines
Wed 7/2910:45 am
HRL
-
DSM
2 stops13h 03m
American Airlines
Deal found 6/26$542

Find 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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(United Airlines)

One-way from

$245
(Southwest)

Popular in

June

Cheapest in

September

Average price

$506
Provider with most accurate pricing for Des Moines-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Harlingen Valley Intl flights.
Search Deals
From Des Moines to Harlingen Valley Intl
Search Deals
One-way flight from Des Moines to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 29, 2026.
Use the filters below to find and compare flights from Des Moines to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/10

4:48 pm-12:05 am

1 stop7h 17m

Harlingen Valley Intl

Tue 7/14

4:58 pm-11:58 pm

1 stop7h 00m

$414

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 7/9

5:12 am-10:12 am

1 stop5h 00m

Harlingen Valley Intl

Sun 7/12

4:58 pm-11:58 pm

1 stop7h 00m

$504

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/24

1:30 pm-11:45 pm

2 stops10h 15m

Harlingen Valley Intl

Wed 7/29

12:45 pm-9:45 pm

2 stops9h 00m

$518

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 7/23

1:30 pm-11:45 pm

2 stops10h 15m

Harlingen Valley Intl

Wed 7/29

12:45 pm-9:45 pm

2 stops9h 00m

$518

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/10

1:30 pm-11:45 pm

2 stops10h 15m

Harlingen Valley Intl

Tue 7/14

12:45 pm-9:45 pm

2 stops9h 00m

$548

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/24

4:40 pm-11:45 pm

2 stops7h 05m

Harlingen Valley Intl

Thu 7/30

10:40 am-10:25 pm

2 stops11h 45m

$589

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 7/16

5:12 am-10:12 am

1 stop5h 00m

Harlingen Valley Intl

Sun 7/26

4:58 pm-11:58 pm

1 stop7h 00m

$611

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Thu 7/16

1:30 pm-11:45 pm

2 stops10h 15m

Harlingen Valley Intl

Sun 7/26

6:30 am-3:35 pm

2 stops9h 05m

$653
Quickest round-trip

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/24

7:13 pm-12:05 am

1 stop4h 52m

Harlingen Valley Intl

Thu 7/30

4:58 pm-11:58 pm

1 stop7h 00m

$711

Des MoinesHarlingen

DSM - HRL

DSMHRL

Des Moines

Fri 7/3

12:05 pm-11:40 pm

2 stops11h 35m

Harlingen Valley Intl

Mon 7/6

11:35 am-11:35 pm

2 stops12h 00m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Des Moines to Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Harlingen in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Des Moines-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Harlingen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Harlingen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Harlingen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Currently, September is the cheapest month in which you can book a flight from Des Moines to Harlingen (average of $175). Flying from Des Moines to Harlingen in June is currently the most expensive (average of $506). 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.

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 June 29, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,894 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
United Airlines
7.4
Good
9,894 reviews
United Airlines
7.4
Good
9,894 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
American Airlines
7.1
Good
11,768 reviews
United Airlines
7.4
Good
9,894 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

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.

  • How long is the flight from Des Moines to Harlingen?

    Airlines like American Airlines and Southwest fly from Des Moines to Harlingen in about 7h 17m. The time it takes to get you to your destination can typically vary by up to 2h 58m. The distance between Des Moines and Harlingen is about 1081 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Des Moines to Harlingen is American Airlines. Our recent data shows that you can find tickets from as low as $221 on this airline. An additional option worth looking into is United Airlines, starting at $259. American Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Des Moines to Harlingen (average of $175). Flying from Des Moines to Harlingen in June is currently the most expensive (average of $506). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Des Moines to Harlingen

Discover the top 2 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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$221Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$389FlexibilityNo cancel feeOn-time69%

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