How does KAYAK find such low prices on flights from Colorado to Harlingen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Harlingen. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Harlingen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Colorado to Harlingen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Colorado with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Harlingen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$124 Cheap Flights from Colorado to Harlingen

HRL

Search hundreds of travel sites at once for deals on flights to Harlingen

...and more

In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	September
High season	February
Cheapest flight	$124

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Denver to Harlingen

How does KAYAK find such low prices on flights from Colorado to Harlingen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Harlingen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Harlingen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Colorado to Harlingen Valley Intl

Monday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Thursday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

See more direct flights

Nonstop returns

Harlingen Valley Intl to Colorado

Monday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Thursday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

See more direct flights

Book cheap flights from Colorado to Harlingen

Recent round-trip flight deals

12/6Fri

1 stopUnited Airlines

5h 17mDEN-HRL

12/8Sun

1 stopUnited Airlines

7h 04mHRL-DEN

$307

7/10Wed

1 stopAmerican Airlines

6h 28mDEN-HRL

7/17Wed

1 stopAmerican Airlines

4h 53mHRL-DEN

$313

12/6Fri

2 stopsUnited Airlines

8h 57mDEN-HRL

12/8Sun

1 stopUnited Airlines

7h 04mHRL-DEN

$361

7/26Fri

1 stopAmerican Airlines

5h 33mDEN-HRL

8/3Sat

1 stopAmerican Airlines

4h 51mHRL-DEN

$412

7/10Wed

2 stopsUnited Airlines

8h 45mDEN-HRL

7/17Wed

1 stopUnited Airlines

17h 21mHRL-DEN

$450

7/10Wed

2 stopsUnited Airlines

8h 45mDEN-HRL

7/17Wed

2 stopsUnited Airlines

10h 27mHRL-DEN

$520

7/26Fri

1 stopUnited Airlines

4h 41mDEN-HRL

8/3Sat

2 stopsUnited Airlines

16h 23mHRL-DEN

$521

12/6Fri

2 stopsUnited Airlines

21h 02mDEN-HRL

12/8Sun

2 stopsUnited Airlines

11h 46mHRL-DEN

$535

7/26Fri

2 stopsUnited Airlines

18h 07mDEN-HRL

8/3Sat

2 stopsUnited Airlines

11h 37mHRL-DEN

$1,125

Recent one-way flight deals

6/20Thu

1 stopAmerican Airlines

6h 09mDEN-HRL

$124

8/1Thu

1 stopAmerican Airlines

4h 16mDEN-HRL

$144

6/23Sun

1 stopAmerican Airlines

5h 36mDEN-HRL

$199

8/1Thu

2 stopsUnited Airlines

12h 54mDEN-HRL

$253

6/20Thu

2 stopsUnited Airlines

13h 10mDEN-HRL

$287

6/23Sun

2 stopsUnited Airlines

13h 03mDEN-HRL

$403

Last minute flights from Colorado to Harlingen

Last minute flight, train and bus deals

6/12Wed

multi-stopAmerican Airlines

6h 04mCOS-HRL

6/18Tue

multi-stopAmerican Airlines

5h 01mHRL-COS

$208

6/12Wed

multi-stopAmerican Airlines

6h 04mCOS-HRL

6/18Tue

multi-stopAmerican Airlines

5h 01mHRL-COS

$253

6/12Wed

multi-stopUnited Airlines

7h 12mCOS-HRL

6/18Tue

multi-stopUnited Airlines

6h 39mHRL-COS

$493

6/12Wed

multi-stopUnited Airlines

7h 37mCOS-HRL

6/18Tue

multi-stopUnited Airlines

6h 39mHRL-COS

$498

6/12Wed

multi-stopUnited Airlines

7h 12mCOS-HRL

6/18Tue

multi-stopUnited Airlines

17h 28mHRL-COS

$527

6/12Wed

multi-stopUnited Airlines

9h 27mCOS-HRL

6/18Tue

multi-stopUnited Airlines

17h 28mHRL-COS

$532

Flights to Harlingen

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Colorado

Cabin classes:

$329

Browse origins:

$448

Flights from Colorado Springs to Harlingen

$378

Flights from Denver to Harlingen

Browse destinations:

$378

Flights to Harlingen, Harlingen

HRL

$124 Find cheap flights from Colorado to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Harlingen departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Harlingen

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Colorado to Harlingen

How does KAYAK find such low prices on flights from Colorado to Harlingen?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Harlingen?

What is the Hacker Fare option on flights from Colorado to Harlingen?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Harlingen?

Prefer to fly non-stop from Colorado to Harlingen?

Colorado to Harlingen Valley Intl

Harlingen Valley Intl to Colorado

Book cheap flights from Colorado to Harlingen

Recent round-trip flight deals

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Last minute flights from Colorado to Harlingen

Last minute flight, train and bus deals

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Flights to Harlingen

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