$204+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
COS — HRL
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs 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 Colorado Springs to Harlingen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado Springs to HarlingenExplore 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 November 10, 2026.
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 November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/98:00 am -
1 stop4h 54m
Tue 12/156:41 pm -
1 stop5h 07m
Deal found 11/6![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/911:10 am -
2 stops9h 49m
Tue 12/154:39 pm -
1 stop5h 58m
Deal found 11/6![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/87:30 am -
1 stop4h 55m
Wed 12/92:00 pm -
2 stops9h 03m
Deal found 11/5![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 11/5. 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 11/205:50 am -
2 stops9h 15m
Tue 11/243:40 pm -
1 stop5h 10m
Deal found 11/5![Southwest logo]()
$472
Best flights from Colorado Springs to HarlingenDiscover carefully curated flight deals from Colorado Springs to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Colorado Springs to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/87:30 am -
1 stop4h 55m
Wed 12/92:00 pm -
2 stops9h 03m
Deal found 11/5![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 11/5. 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 11/205:50 am -
2 stops9h 15m
Tue 11/243:40 pm -
1 stop5h 10m
Deal found 11/5![Southwest logo]()
$472
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/216:31 pm -
2 stops24h 08m
Thu 12/242:05 pm -
2 stops9h 04m
Deal found 11/8![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/2212:00 pm -
1 stop6h 39m
Thu 12/245:22 pm -
1 stop5h 37m
Deal found 11/8![United Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/1812:00 pm -
1 stop6h 39m
Thu 12/242:05 pm -
2 stops9h 04m
Deal found 11/7![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/197:30 am -
1 stop13h 29m
Thu 12/242:05 pm -
2 stops9h 04m
Deal found 11/7![United Airlines logo]()
$621
Last-minute flights from Colorado Springs to HarlingenDiscover last-minute flight deals from Colorado Springs to Harlingen. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Harlingen. Data last updated November 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/5. 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 11/205:50 am -
2 stops9h 15m
Tue 11/243:40 pm -
1 stop5h 10m
Deal found 11/5![Southwest logo]()
$472
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/87:30 am -
1 stop4h 55m
Wed 12/92:00 pm -
2 stops9h 03m
Deal found 11/5![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/98:00 am -
1 stop4h 54m
Tue 12/156:41 pm -
1 stop5h 07m
Deal found 11/6![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/911:10 am -
2 stops9h 49m
Tue 12/154:39 pm -
1 stop5h 58m
Deal found 11/6![United Airlines logo]()
$326
One-way flights from Colorado Springs to HarlingenSearch for one-way flight options from Colorado Springs to Harlingen. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Colorado Springs to Harlingen. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 11/1712:54 pm -
1 stop4h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 11/9. 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.
Tue 11/177:50 am -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 11/9. 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.
Tue 12/221:25 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/217:06 am -
1 stop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/216:31 pm -
2 stops24h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/234:59 pm -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/235:30 am -
2 stops9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$659
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (American Airlines) |
One-way from | $204 (American Airlines) |
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 7,457,451 searches. Data last updated November 10, 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
Cheapest round-trip
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Tue 11/17
7:50 am-5:20 pm
2 stops8h 30m
Harlingen Valley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Tue 12/22
4:35 pm-12:10 am
2 stops6h 35m
Harlingen Valley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$265
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Mon 12/21
7:06 am-2:17 pm
1 stop6h 11m
Harlingen Valley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$285
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Tue 12/8
7:30 am-1:25 pm
1 stop4h 55m
Harlingen Valley Intl
Wed 12/9
2:00 pm-10:03 pm
2 stops9h 03m
$332
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Mon 12/21
6:31 pm-7:39 pm
2 stops24h 08m
Harlingen Valley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$355
Quickest round-trip
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Wed 12/23
4:59 pm-10:54 pm
1 stop4h 55m
Harlingen Valley Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$410
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Fri 11/20
5:50 am-4:05 pm
2 stops9h 15m
Harlingen Valley Intl
Tue 11/24
3:40 pm-7:50 pm
1 stop5h 10m
$472
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Mon 12/21
6:31 pm-7:39 pm
2 stops24h 08m
Harlingen Valley Intl
Thu 12/24
2:05 pm-10:09 pm
2 stops9h 04m
$517
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Tue 12/22
12:00 pm-7:39 pm
1 stop6h 39m
Harlingen Valley Intl
Thu 12/24
5:22 pm-9:59 pm
1 stop5h 37m
$551
Colorado SpringsHarlingen
COS Colorado Springs - HRL Harlingen Valley Intl
COSHRL
Colorado Springs
Fri 12/18
12:00 pm-7:39 pm
1 stop6h 39m
Harlingen Valley Intl
Thu 12/24
2:05 pm-10:09 pm
2 stops9h 04m
$556
Showing 1-10 of 12 resultsSorted 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
COS-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 November 10, 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.
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
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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 Colorado Springs to Harlingen by cabin class
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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 November 10, 2026.
Colorado Springs and Harlingen flights
Browse other Colorado Springs and Harlingen flight options. Last updated on November 10, 2026.
Other flights from Colorado Springs
Browse through other flights departing from Colorado Springs. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$426 | FlexibilityNo cancel fee | On-time63% |