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Harlingen

$303+ Cheap flights from Colorado Springs to Harlingen, TX (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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
COS — HRL
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
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 February 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/18. 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 3/271:39 pm
COS
-
HRL
1 stop4h 57m
American Airlines
Sat 4/48:06 pm
HRL
-
COS
1 stop4h 53m
American Airlines
Deal found 2/18$303
This Southwest deal was found by Cheapflights users on 2/18. 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.
Fri 3/274:45 pm
COS
-
HRL
2 stops6h 20m
Southwest
Sat 4/46:10 am
HRL
-
COS
1 stop10h 50m
Southwest
Deal found 2/18$314
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/31:39 pm
COS
-
HRL
1 stop4h 57m
American Airlines
Mon 4/68:06 pm
HRL
-
COS
1 stop4h 53m
American Airlines
Deal found 2/19$329
This Southwest deal was found by Cheapflights users on 2/19. 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.
Fri 4/311:10 am
COS
-
HRL
2 stops10h 00m
Southwest
Mon 4/612:30 pm
HRL
-
COS
1 stop4h 35m
Southwest
Deal found 2/19$338
This United Airlines deal was found by Cheapflights users on 2/18. 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 10/2711:55 am
COS
-
HRL
1 stop26h 39m
United Airlines
Sat 10/315:15 am
HRL
-
COS
1 stop6h 52m
United Airlines
Deal found 2/18$430
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/191:39 pm
COS
-
HRL
1 stop4h 57m
American Airlines
Thu 3/268:06 pm
HRL
-
COS
1 stop4h 53m
American Airlines
Deal found 2/19$539
This Southwest deal was found by Cheapflights users on 2/19. 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 3/194:45 pm
COS
-
HRL
2 stops6h 20m
Southwest
Thu 3/2612:30 pm
HRL
-
COS
1 stop4h 35m
Southwest
Deal found 2/19$568
This United Airlines deal was found by Cheapflights users on 2/17. 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 3/41:40 pm
COS
-
HRL
2 stops7h 19m
United Airlines
Sun 3/87:00 am
HRL
-
COS
1 stop5h 32m
United Airlines
Deal found 2/17$594

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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$252
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
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 20, 2026.
Use the filters below to find and compare flights from Colorado Springs to Harlingen that are best for you.

Fly from

Colorado Springs

Fly to

Harlingen

Route

Depart

Return

Price

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Fri 4/3

1:39 pm-7:36 pm

1 stop4h 57m

Harlingen Valley Intl

Mon 4/6

8:06 pm-11:59 pm

1 stop4h 53m

$303

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Fri 3/27

1:39 pm-7:36 pm

1 stop4h 57m

Harlingen Valley Intl

Sat 4/4

8:06 pm-11:59 pm

1 stop4h 53m

$303

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Fri 3/27

4:45 pm-12:05 am

2 stops6h 20m

Harlingen Valley Intl

Sat 4/4

6:10 am-4:00 pm

1 stop10h 50m

$314

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Fri 4/3

11:10 am-10:10 pm

2 stops10h 00m

Harlingen Valley Intl

Mon 4/6

12:30 pm-4:05 pm

1 stop4h 35m

$338

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Thu 3/19

4:45 pm-12:05 am

2 stops6h 20m

Harlingen Valley Intl

Thu 3/26

12:30 pm-4:05 pm

1 stop4h 35m

$568

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Wed 3/4

1:40 pm-9:59 pm

2 stops7h 19m

Harlingen Valley Intl

Sun 3/8

7:00 am-11:32 am

1 stop5h 32m

$594

Colorado SpringsHarlingen

COS - HRL

COSHRL

Colorado Springs

Fri 4/3

10:28 am-9:59 pm

2 stops10h 31m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

  • Most accurate provider: When it comes to deals on Colorado Springs-Harlingen, Texas 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, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Harlingen, Texas 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, Texas 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Harlingen

What is the cheapest month to book a flight from Colorado Springs to Harlingen, Texas?

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Harlingen, Texas (average of $190). Flying from Colorado Springs to Harlingen, Texas in June is currently the most expensive (average of $291). 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 February 20, 2026.
See what other customers who have flown with American Airlines 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.
American Airlines
7.2
Good
11,321 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,321 reviews
American Airlines
7.2
Good
11,321 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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, Texas?

    American Airlines and Southwest can get you from Colorado Springs to Harlingen, Texas in just under 4h 57m. Your travel time can differ by up to 1h 23m. The distance from Colorado Springs to Harlingen, Texas is about 960 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Harlingen, Texas, with prices starting at $262.

  • 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.

  • What is the cheapest month to book a flight from Colorado Springs to Harlingen, Texas?

    Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Harlingen, Texas (average of $190). Flying from Colorado Springs to Harlingen, Texas in June is currently the most expensive (average of $291). 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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Alternative routes for Colorado Springs to Harlingen

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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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$343FlexibilityNo cancel feeOn-time71%

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