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Cheap flights from Rio Grande Valley Intl to Houston (HRL - IAH)

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How to find the cheapest flight from
Rio Grande Valley Intl (HRL) to Houston (IAH)

What is the cheapest day to fly round-trip from Rio Grande Valley Intl to Houston?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 21%.

How far in advance should I book a flight from Rio Grande Valley Intl to Houston?

Find a great deal and save up to 26% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Rio Grande Valley Intl to Houston within the next two weeks, with the cheapest ticket starting at $118.

What is the cheapest month to fly from Rio Grande Valley Intl to Houston?

February can be a great time to fly to Houston from Rio Grande Valley Intl with a flight ticket averaging about $134. Cheapflights users have found deals in the month of February for as cheap as $68. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Rio Grande Valley Intl to Houston (HRL - IAH)?

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Rio Grande Valley Intl to Houston by exploring options for tickets in the morning.

Cheap flights from Rio Grande Valley Intl to Houston in January, February 2021

13 Feb - 17 Feb
$77pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
12 Feb - 13 Feb
$97pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
5 Feb - 8 Feb
$131pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl

Rio Grande Valley Intl to Houston 2021 flight deals

8 Mar - 18 Mar
$57pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
11 Mar - 15 Mar
$62pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
13 Feb - 17 Feb
$77pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl

Non-stop flights to Houston from Rio Grande Valley Intl

8 Mar - 18 Mar
$57pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
11 Mar - 15 Mar
$62pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
13 Feb - 17 Feb
$77pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl

Last minute flights from Rio Grande Valley Intl to Houston

5 Feb - 8 Feb
$131pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
5 Feb - 8 Feb
$181pp
HRL
Harlingen Valley Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
HRL
Harlingen Valley Intl
5 Feb - 8 Feb
$205pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl

One-way flights to Houston from Rio Grande Valley Intl

2:00 am - 3:19 am
United Airlines
Nonstop
1h 19m
HRL - IAH
United Airlines
$153
United
11:18 am - 1:40 pm
Frontier
2 Stops
26h 22m
HRL - IAH
Frontier
$187
Gotogate
1:00 am - 6:41 am
American Airlines
1 Stop
5h 41m
HRL - IAH
American Airlines

Related info for your journey

Flight FAQs

From Rio Grande Valley Intl to Houston

Are flight prices decreasing from Harlingen to Houston 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 Harlingen and Houston 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 Harlingen Valley Intl to Houston George Bush Intcntl have flexible changes due to COVID-19?

One of the carriers operating flights from Harlingen Valley Intl to Houston George Bush Intcntl that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Rio Grande Valley Intl to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Rio Grande Valley Intl to Houston for under $100. The cheapest flight booked recently is on United Airlines for just $57, but on average you can expect to pay $167.

Are there nonstop flights from Rio Grande Valley Intl to Houston for under $100 on Cheapflights?

Cheapflights has at least 12 direct flights from Rio Grande Valley Intl to Houston under $100. A good price for a nonstop flight from Rio Grande Valley Intl to Houston is less than $159.

Are there last-minute flights available from Rio Grande Valley Intl to Houston for under $200?

There are currently 11+ open flights from Rio Grande Valley Intl to Houston within the next 7 days for less than $200.

Does it rain more in Harlingen or Houston?

The rainfall in Harlingen is generally more than the rainfall in Houston. This will continue over the next 15 days.

Is Harlingen weather warmer or cooler than Houston?

Expect the weather to be around 95 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Houston is generally colder than in Harlingen.

How long is the flight from Rio Grande Valley Intl to Houston?

For as low as $57, United Airlines can have you in Houston from Rio Grande Valley Intl in 1h 14m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Rio Grande Valley Intl to Houston round-trip?

According to our current data, United Airlines ($57), and American Airlines ($193) offers the cheapest pricing from Rio Grande Valley Intl to Houston. United Airlines is currently priced 77% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Rio Grande Valley Intl to Houston one-way?

$29 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $88 and $103, respectively.

Alternative routes for Rio Grande Valley Intl to Houston

Destination information for Houston

Flight duration
1h 17m
Average temperature for January in Houston
59.0 °F

Airports servicing Harlingen

Airports servicing Houston

Hourly flight availability from Rio Grande Valley Intl to Houston

Morning 6 AM to noon 69% of HRL to IAH departures
Afternoon Noon to 6 PM 30% of HRL to IAH departures
Early morning Midnight to 6 AM 1% of HRL to IAH departures
Evening 6 PM to midnight 0% of HRL to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Rio Grande Valley Intl to Houston
Sunday
4 daily flights
Monday
7 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
7 daily flights
Friday
7 daily flights
Saturday
7 daily flights
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