Cheap flights from Harlingen to Denver (HRL - DEN)

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The best prices from Harlingen Valley Intl to Denver Intl are usually found in April or September, booked 43 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Harlingen (HRL) to Denver (DEN)

All the information you need to plan the best HRL to DEN flight in 2022: compare Harlingen to Denver flight prices with the expected peak season, weather and rainfall in Denver.
HRL - DEN
Price
$107 - $300
DEN
Temperature
30.2 - 73.4 °F
DEN
Rainfall
0.5 - 2.3 inches

Popular in

June

High demand for flights, 36% potential price rise

Cheapest in

April

Best time to find cheap flights, 44% potential price drop

Average price

$294

Average for round-trip flights in May 2022

Round-trip from

$107

From Harlingen Valley Intl to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Harlingen, Texas to Denver?

Travelers have found that booking a Tuesday departure is the best way to save up to 154% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Harlingen, Texas to Denver?

Travelers have found it’s best to book a flight 42 days in advance to save up to 111% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Harlingen, Texas to Denver 1-2 weeks in advance for as low as $183, or $337 for flights within the next 24 hours.

What is the cheapest month to fly from Harlingen, Texas to Denver?

April can be a great time to fly to Denver from Harlingen, Texas with a flight ticket averaging about $191. Cheapflights users have found deals in the month of April for as cheap as $97. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Harlingen, Texas to Denver (HRL - DEN)?

It’s optimal to fly from Harlingen, Texas to Denver at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Harlingen to Denver in May, June 2022

The best prices found for HRL to DEN flights for May, June
18 Jun - 25 Jun
$220pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
6 Jun - 11 Jun
$260pp
HRL
Harlingen Valley Intl
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
25 Jun - 29 Jun
$280pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl

Harlingen Valley Intl to Denver 2022 flight deals

Cheap flights to Denver from Harlingen found for this year
18 Jun - 25 Jun
$220pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
6 Jun - 11 Jun
$260pp
HRL
Harlingen Valley Intl
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
25 Jun - 29 Jun
$280pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl

Non-stop flights to Denver from Harlingen

Save time with Harlingen to Denver direct flight deals
18 Jun - 25 Jun
$220pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
25 Jun - 29 Jun
$280pp
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl

Last minute flights from Harlingen to Denver

Late deals on round-trip flights to Denver from Harlingen, departing today and this week
3 Jun - 10 Jun
$356pp
HRL
Harlingen Valley Intl
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
HRL
Harlingen Valley Intl
3 Jun - 10 Jun
$378pp
HRL
Harlingen Valley Intl
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
HRL
Harlingen Valley Intl
3 Jun - 10 Jun
$538pp
HRL
Harlingen Valley Intl
Frontier
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
HRL
Harlingen Valley Intl

One-way flights to Denver Intl from Harlingen

The cheapest one-way flights from Harlingen to Denver
11:11 am - 12:59 pm
Frontier
Nonstop
2h 48m
HRL - DEN
Frontier
$187
Flights by SU
3:00 am - 2:05 pm
United Airlines
2 Stops
12h 05m
HRL - DEN
United Airlines
$364
Priceline
3:29 pm - 7:48 pm
American Airlines
1 Stop
5h 19m
HRL - DEN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Harlingen</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Harlingen to Denver

What airports do I use to fly from Harlingen to Denver?

If you book a flight from Harlingen to Denver, you will be flying from Valley Intl to Denver Intl. Flights to Denver Intl (DEN) from Harlingen Valley Intl (HRL) take 2h 47m for a nonstop flight. There is 1 flight from Valley Intl to Denver per day from 4 airlines.

Which airlines flying from Harlingen Valley Intl to Denver Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Harlingen Valley Intl to Denver Intl that may be offering flexible cancellation policies are American Airlines, Frontier, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Harlingen, Texas to Denver for under $300 on Cheapflights?

Yes, there are multiple flights from Harlingen, Texas to Denver for under $300. The cheapest flight booked recently is on Frontier for just $220, but on average you can expect to pay $403.

Are there nonstop flights from Harlingen, Texas to Denver for under $300 on Cheapflights?

Cheapflights has at least 2 direct flights from Harlingen, Texas to Denver under $300. A good price for a nonstop flight from Harlingen, Texas to Denver is less than $250.

Are there last-minute flights available from Harlingen, Texas to Denver for under $400?

There are currently 5+ open flights from Harlingen, Texas to Denver within the next 7 days for less than $400.

What days are nonstop flights available from Harlingen, Texas to Denver?

You can find nonstop flights on the following days: Friday.

How popular is this Harlingen, Texas to Denver flight route?

Flights from Harlingen Valley Intl to Denver Intl have been viewed 34 times in the past calendar month.

How many flights depart from Harlingen, Texas to Denver on average per day?

On average, you can expect to see 1 flight from Harlingen, Texas to Denver a day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Harlingen, Texas to Denver?

Airlines like Frontier, American Airlines, and United Airlines fly from Harlingen, Texas to Denver in about 2h 47m. The time it takes to get you to your destination can typically vary by up to 10h 57m. Harlingen, Texas and Denver are separated by a distance of 1030 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Harlingen, Texas to Denver round-trip?

Our cheapest airline available from Harlingen, Texas to Denver is Frontier. Our recent data shows that you can find tickets from as low as $220 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $392 and $558 round-trip.

What are the cheapest airlines to fly from Harlingen, Texas to Denver one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $107. American Airlines flights start at $205 while deals on United Airlines start at $364 one-way.

What are the cheapest flights from Harlingen, Texas to Denver?

Looking for the cheapest flight from Harlingen, Texas to Denver? While on average our users pay $287, our data indicates the cheapest price to be $67. The most popular route (Harlingen Valley Intl - Denver Intl), is priced around $316.

What are the most popular airlines that fly from Harlingen, Texas to Denver?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Harlingen, Texas to Denver.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Harlingen?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Harlingen Valley Intl need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Harlingen Valley Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Denver Intl.

Quarantine requirements
Visitors from Harlingen Valley Intl are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Harlingen from Denver?

Returning to Harlingen Valley Intl from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Harlingen Valley Intl.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Harlingen Valley Intl.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Harlingen to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Harlingen to Denver.
Flight duration from HRL to DEN
2h 45m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Harlingen

Airports servicing Denver

Top 3 airlines flying from Harlingen Valley Intl to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Harlingen to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$37 $301 No cancel fee 71%
Frontier
$87 $233 No cancel fee 62%
United Airlines
$150 $375 No cancel fee 69%

Hourly flight availability from Harlingen to Denver

See what time of day planes typically take off from Harlingen towards Denver.
Early morning Midnight to 6 AM 86% of HRL to DEN departures
Evening 6 PM to midnight 14% of HRL to DEN departures
Morning 6 AM to noon 0% of HRL to DEN departures
Afternoon Noon to 6 PM 0% of HRL to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Harlingen to Denver
See how many times per day planes take to the skies headed from Harlingen to Denver.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
2 daily flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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