$163+ Cheap flights from Des Moines to Harlingen (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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — HRL
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to Harlingen with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Des Moines to Harlingen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Des Moines to HarlingenExplore 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 September 30, 2026.
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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/273:01 pm -
1 stop7h 47m
Tue 11/35:25 pm -
1 stop5h 05m
Deal found 9/27![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 am -
2 stops9h 56m
Thu 12/317:25 am -
1 stop6h 48m
Deal found 9/25![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/26. 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 12/36:00 am -
2 stops9h 50m
Mon 12/711:35 am -
2 stops9h 10m
Deal found 9/26![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:23 pm -
2 stops8h 36m
Mon 12/74:39 pm -
1 stop5h 42m
Deal found 9/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 am -
1 stop6h 28m
Thu 10/152:13 pm -
1 stop6h 47m
Deal found 9/26![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/136:00 am -
1 stop7h 23m
Sat 10/175:05 am -
2 stops7h 26m
Deal found 9/28![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:27 pm -
2 stops8h 25m
Fri 10/307:10 am -
2 stops8h 57m
Deal found 9/25![United Airlines logo]()
$421
Best flights from Des Moines to HarlingenDiscover carefully curated flight deals from Des Moines to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Des Moines to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/273:01 pm -
1 stop7h 47m
Tue 11/35:25 pm -
1 stop5h 05m
Deal found 9/27![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/238:00 am -
1 stop5h 24m
Fri 1/295:16 pm -
1 stop5h 14m
Deal found 9/26![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 am -
2 stops9h 56m
Thu 12/317:25 am -
1 stop6h 48m
Deal found 9/25![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 11/173:01 pm -
1 stop4h 46m
Wed 11/185:25 pm -
1 stop5h 05m
Deal found 9/28![United Airlines logo]()
$453
Last-minute flights from Des Moines to HarlingenDiscover last-minute flight deals from Des Moines to Harlingen. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Harlingen. Data last updated September 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 am -
1 stop6h 28m
Thu 10/152:13 pm -
1 stop6h 47m
Deal found 9/26![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 10/126:00 am -
1 stop7h 23m
Fri 10/165:18 pm -
1 stop4h 57m
Deal found 9/27![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/136:00 am -
1 stop7h 23m
Sat 10/175:05 am -
2 stops7h 26m
Deal found 9/28![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 9/29. 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 10/155:10 am -
2 stops8h 05m
Mon 10/1912:55 pm -
2 stops9h 15m
Deal found 9/29![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:27 pm -
2 stops8h 25m
Fri 10/307:10 am -
2 stops8h 57m
Deal found 9/25![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:55 am -
1 stop6h 28m
Fri 10/302:13 pm -
1 stop6h 47m
Deal found 9/25![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/273:01 pm -
1 stop7h 47m
Tue 11/35:25 pm -
1 stop5h 05m
Deal found 9/27![United Airlines logo]()
$343
One-way flights from Des Moines to HarlingenSearch for one-way flight options from Des Moines to Harlingen. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Des Moines to Harlingen. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 11/47:00 am -
2 stops10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$163
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 11/48:00 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 9/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:25 am -
2 stops11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$188
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/44:01 pm -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$370
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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (United Airlines) |
One-way from | $163 (Southwest) |
Popular in | September |
Cheapest in | February |
Average price | $733 |
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 7,457,451 searches. Data last updated September 30, 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
Cheapest round-trip
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Wed 11/4
7:00 am-5:20 pm
2 stops10h 20m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Wed 11/4
8:00 am-4:01 pm
1 stop8h 01m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$172
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Mon 1/4
5:25 am-5:15 pm
2 stops11h 50m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Tue 10/27
3:01 pm-10:48 pm
1 stop7h 47m
Harlingen Valley Intl
Tue 11/3
5:25 pm-10:30 pm
1 stop5h 05m
$343
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Sat 1/23
8:00 am-1:24 pm
1 stop5h 24m
Harlingen Valley Intl
Fri 1/29
5:16 pm-10:30 pm
1 stop5h 14m
$343
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Thu 11/19
6:05 am-4:01 pm
2 stops9h 56m
Harlingen Valley Intl
Thu 12/31
7:25 am-2:13 pm
1 stop6h 48m
$348
Quickest round-trip
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Mon 1/4
4:01 pm-10:54 pm
1 stop6h 53m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$370
Des MoinesHarlingen
DSM Des Moines - HRL Harlingen Valley Intl
DSMHRL
Des Moines
Tue 11/17
3:01 pm-7:47 pm
1 stop4h 46m
Harlingen Valley Intl
Wed 11/18
5:25 pm-10:30 pm
1 stop5h 05m
$453
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DSM-HRL
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.
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 September 30, 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.
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Complete your trip
Complete your trip to Harlingen by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Des Moines to Harlingen by cabin class
Find flights from Des Moines to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Harlingen
Explore flights to Harlingen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Des Moines and Harlingen flights
Browse other Des Moines and Harlingen flight options. Last updated on September 30, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$389 | FlexibilityNo cancel fee | On-time69% |