Cheap flights from Denver to Harlingen (DEN - HRL)

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The best prices from Denver to Harlingen are usually found in August or September, booked 27 days in advance, depart on a Friday or Sunday and return on a Thursday

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

All the information you need to plan the best DEN to HRL flight in 2021: compare Denver to Harlingen flight prices with the expected peak season, weather and rainfall in Harlingen.
DEN - HRL
Price
$76 - $309
HRL
Temperature
73.4 - 95 °F
HRL
Rainfall
0.9 - 5.4 inches

Popular in

November

High demand for flights, 40% potential price rise

Cheapest in

August

Best time to find cheap flights, 59% potential price drop

Average price

$264

Average for round-trip flights in May 2021

Round-trip from

$76

From Denver to Harlingen

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 Denver to Harlingen?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 98% when planning your travel around this day of the week.

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

March is one of the best times of the year to fly to Harlingen from Denver. Prices for March average $286 per person but you can even find prices for as low as $128. The most expensive prices can be found in the month of June. Opting for a March flight can save you 62% on your journey compared to booking in March

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

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Denver to Harlingen by exploring options for tickets at noon.

Cheap flights from Denver to Harlingen in May, June 2021

The best prices found for DEN to HRL flights for May, June
19 May - 22 May
$208pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
17 May - 22 May
$219pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
12 Jun - 19 Jun
$223pp
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl

Denver to Harlingen 2021 flight deals

Cheap flights to Harlingen from Denver found for this year
19 May - 22 May
$208pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
17 May - 22 May
$219pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
12 Jun - 19 Jun
$223pp
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to Harlingen from Denver

Save time with Denver to Harlingen direct flight deals
12 Jun - 19 Jun
$223pp
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
10 Jul - 17 Jul
$243pp
DEN
Denver Intl
Frontier
Non-Stop
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Harlingen

Late deals on round-trip flights to Harlingen from Denver, departing today and this week
11 May - 15 May
$262pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
11 May - 15 May
$263pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
Frontier
Non-Stop
DEN
Denver Intl
15 May - 19 May
$297pp
DEN
Denver Intl
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
DEN
Denver Intl

One-way flights to Harlingen from Denver

The cheapest one-way flights from Denver to Harlingen
8:30 am - 12:00 pm
Frontier
Nonstop
2h 30m
DEN - HRL
Frontier
$114
Flights by SU
3:50 am - 12:02 pm
United Airlines
3 Stops
31h 12m
DEN - HRL
United Airlines
$511
United
9:20 pm - 2:53 pm
American Airlines
2 Stops
16h 33m
DEN - HRL
American Airlines

Related info for your journey

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

Flight FAQs

From Denver to Harlingen

Are flight prices decreasing from Denver to Harlingen due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Harlingen for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and American Airlines flying from Denver Intl to Harlingen Valley Intl have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Denver to Harlingen for under $300. The cheapest flight booked recently is on Multiple Airlines for just $208, but on average you can expect to pay $290.

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

Cheapflights has at least 2 direct flights from Denver to Harlingen under $300. A good price for a nonstop flight from Denver to Harlingen is less than $233.

Are there last-minute flights available from Denver to Harlingen for under $300?

There are currently 15+ open flights from Denver to Harlingen within the next 7 days for less than $300.

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

1 flight departure from Denver Intl to Harlingen Valley Intl per day on average.
Morning (6am - Noon) - 100% of flight departures

Does it rain more in Denver or Harlingen?

In Denver, there will be same rainfall in Denver compared to Harlingen over the next 11 days.

Is Denver weather warmer or cooler than Harlingen?

Our data indicates that the weather will be 95 °F on average in the month of August. The temperature in Harlingen is typically hotter than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Denver to Harlingen?

Departing from Denver to Harlingen will take you 2h 30m. Airlines will cover a distance of 1030 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Our cheapest airline available from Denver to Harlingen is Frontier. Our recent data shows that you can find tickets from as low as $223 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $291 and $297 round-trip.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $156 and $166 on Frontier and American Airlines, respectively.

Alternative routes for Denver to Harlingen

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

Destination information for Harlingen

Things to know before you go - useful duration and weather info for your trip from Denver to Harlingen.
Flight duration
2h 44m
Average temperature for May in Harlingen
89.6 °F
Avg rainfall for May in Harlingen
1.9 ″

Airports servicing Denver

Airports servicing Harlingen

Top 3 airlines flying from Denver to Harlingen

The chart below displays the airlines Cheapflights users traveling from Denver to Harlingen 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
Frontier
$54 $154 No cancel fee 62%
American Airlines
$126 $247 No cancel fee 71%
United Airlines
$134 $335 No cancel fee 69%
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