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Harlingen

$214+ Cheap flights from Colorado Springs to Harlingen (COS - 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.
COS — HRL
Sep 4 — Sep 111
Fri 9/4
Fri 9/11
1 adult, Economy
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Cheap flight deals from Colorado Springs to Harlingen

Cheapest flights from Colorado Springs to Harlingen
Explore the most affordable flight options available from Colorado Springs to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.

This Southwest deal was found by Cheapflights users on 8/2. 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 9/1010:25 am -
1 stop5h 50m
Sat 9/126:05 am -
2 stops8h 15m
Deal found 8/2$214
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/257:40 am -
1 stop4h 44m
Wed 8/265:18 pm -
1 stop5h 09m
Deal found 8/3$289
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/103:54 pm -
1 stop5h 54m
Sun 9/135:51 am -
1 stop4h 31m
Deal found 8/4$295
This Southwest deal was found by Cheapflights users on 8/3. 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 9/103:00 pm -
2 stops6h 40m
Sun 9/133:10 pm -
1 stop7h 00m
Deal found 8/3$299
This Southwest deal was found by Cheapflights users on 8/1. 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 8/173:00 pm -
2 stops6h 35m
Fri 8/216:20 am -
2 stops7h 15m
Deal found 8/1$305
This American Airlines deal was found by Cheapflights users on 8/3. 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 10/53:58 pm -
1 stop5h 52m
Sat 10/106:42 pm -
1 stop5h 49m
Deal found 8/3$344

Find flight deals from Colorado Springs to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(Southwest)
Provider with most accurate pricing for Colorado Springs-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Harlingen Valley Intl flights.
Search Deals
From Colorado Springs to Harlingen Valley Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 5, 2026.
Use the filters below to find and compare flights from Colorado Springs to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Thu 9/10

10:25 am-5:15 pm

1 stop5h 50m

Harlingen Valley Intl

Sat 9/12

11:30 am-6:00 pm

1 stop7h 30m

$269
Quickest round-trip

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Tue 8/25

7:40 am-1:24 pm

1 stop4h 44m

Harlingen Valley Intl

Wed 8/26

5:18 pm-9:27 pm

1 stop5h 09m

$289

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Thu 9/10

10:25 am-5:15 pm

1 stop5h 50m

Harlingen Valley Intl

Sun 9/13

3:10 pm-9:10 pm

1 stop7h 00m

$294

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Thu 9/10

3:54 pm-10:48 pm

1 stop5h 54m

Harlingen Valley Intl

Sun 9/13

5:51 am-9:22 am

1 stop4h 31m

$295

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Mon 8/17

3:00 pm-10:35 pm

2 stops6h 35m

Harlingen Valley Intl

Fri 8/21

6:20 am-12:35 pm

2 stops7h 15m

$305

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Mon 10/5

3:58 pm-10:50 pm

1 stop5h 52m

Harlingen Valley Intl

Sat 10/10

6:42 pm-11:31 pm

1 stop5h 49m

$344

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Mon 10/5

4:20 pm-11:35 pm

2 stops6h 15m

Harlingen Valley Intl

Sat 10/10

12:40 pm-6:40 pm

2 stops7h 00m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Sorted by cheapest first

Compare providers for flights from Colorado Springs 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 Colorado Springs to Harlingen in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Colorado Springs-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Harlingen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-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 Colorado Springs-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 Colorado Springs to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Colorado Springs 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.

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 5, 2026.
See what other customers who have flown with Southwest from Colorado Springs to Harlingen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,220 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,220 reviews
Southwest
8.0
Very good
4,220 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Harlingen?

    Southwest and United Airlines can get you from Colorado Springs to Harlingen in just under 4h 44m. Your travel time can differ by up to 1h 06m. Colorado Springs and Harlingen are separated by a distance of 960 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Colorado Springs to Harlingen round-trip?

    Flying on Southwest is currently your cheapest option to Harlingen, with prices starting at $196.

  • Can I find deals for flights from Colorado Springs to Harlingen that include hotel bookings?

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

  • How can I find direct flights from Colorado Springs to Harlingen?

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

  • Can I find deals for business class flights from Colorado Springs to Harlingen?

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

See more FAQs

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Top airline flying from Colorado Springs to Harlingen

Discover the top airline that operate flights from Colorado Springs 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$454FlexibilityNo cancel feeOn-time63%

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