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

According to our current data, United Airlines ($216), American Airlines ($327), and Delta ($418) offers the cheapest pricing from Chicago to Harlingen, Texas. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

What is the cheapest day to fly from Chicago to Harlingen, Texas?

Travelers seeking maximum savings on their Chicago to Harlingen, Texas flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Looking for the cheapest flight from Chicago to Harlingen, Texas? While on average our users pay $329, our data indicates the cheapest price to be $329. The most popular route (Chicago O'Hare Intl - Harlingen Valley Intl), is priced around $216.

What is the cheapest day to fly round-trip from Chicago to Harlingen, Texas?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 63% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 55 days in advance to save up to 25% 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 55 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 Chicago to Harlingen, Texas 1-2 weeks in advance for as low as $260, or $260 for flights within the next 24 hours.

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

April can be a great time to fly to Harlingen, Texas from Chicago with a flight ticket averaging about $323. Cheapflights users have found deals in the month of April for as cheap as $243. The most expensive prices can be found in the month of July.

Most accurate provider : When it comes to deals on Chicago-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Harlingen, Texas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-Harlingen, Texas 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 Chicago-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Harlingen from Chicago?

Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers will use when flying to Harlingen from Chicago. Booking flights from Chicago to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from Chicago from 3 different airlines.

Can I find deals for flights from Chicago to Harlingen that include hotel bookings?

Yes. In addition to deals on Chicago to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Harlingen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Harlingen.

Can I find deals for business class flights from Chicago to Harlingen?

Yes. Cheapflights offers flight deals from Chicago to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$108+ Flights from Chicago to Harlingen, TX

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Find cheap flights from Chicago 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.

The best prices from Chicago to Harlingen Valley Intl are usually found in April or January, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Chicago to Harlingen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$216 (United Airlines)
One-way from	$108 (American Airlines)
Popular in	July
Cheapest in	April
Average price	$327

Provider with most accurate pricing for Chicago (CHI)-Harlingen Valley Intl flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Harlingen Valley Intl flights.

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From Chicago (CHI) to Harlingen Valley Intl

Search Deals

One-way flight from Chicago (CHI) to Harlingen Valley Intl

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High demand for flights, 7% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Chicago to Harlingen

Cheapest flights from Chicago to Harlingen
Explore the most affordable flight options available from Chicago to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Fri 12/276:35 pmORD - HRL

1 stop5h 36mAmerican Airlines

Tue 2/114:29 pmHRL - ORD

1 stop7h 30mAmerican Airlines

Deal found 12/21

$327

Fri 12/275:00 amORD - HRL

1 stop6h 21mUnited Airlines

Tue 2/117:15 amHRL - ORD

2 stops11h 08mUnited Airlines

Deal found 12/21

$540

Best flights from Chicago to Harlingen
Discover carefully curated flight deals from Chicago to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Sat 1/115:45 amORD - HRL

1 stop5h 34mUnited Airlines

Thu 1/165:22 pmHRL - ORD

1 stop6h 53mUnited Airlines

Deal found 12/21

$216

Fri 12/276:35 pmORD - HRL

1 stop5h 36mAmerican Airlines

Tue 2/114:29 pmHRL - ORD

1 stop7h 30mAmerican Airlines

Deal found 12/21

$327

Fri 1/36:20 amORD - HRL

1 stop8h 20mDelta

Mon 1/62:46 pmHRL - ORD

1 stop7h 12mDelta

Deal found 12/20

$418

Mon 3/31:45 pmORD - HRL

2 stops7h 45mSouthwest

Mon 3/107:10 amHRL - ORD

1 stop9h 15mSouthwest

Deal found 12/21

$427

Mon 3/312:02 pmORD - HRL

2 stops26h 24mMultiple Airlines

Mon 3/1011:46 amHRL - ORD

3 stops28h 11mMultiple Airlines

Deal found 12/21

$640

Last-minute flights from Chicago to Harlingen
Discover last-minute flight deals from Chicago to Harlingen. Data last updated December 22, 2024 and is based on user searches.

Fri 12/276:35 pmORD - HRL

1 stop5h 36mAmerican Airlines

Tue 2/114:29 pmHRL - ORD

1 stop7h 30mAmerican Airlines

Deal found 12/21

$327

Fri 12/275:00 amORD - HRL

1 stop6h 21mUnited Airlines

Tue 2/117:15 amHRL - ORD

2 stops11h 08mUnited Airlines

Deal found 12/21

$540

Fri 1/36:20 amORD - HRL

1 stop8h 20mDelta

Mon 1/62:46 pmHRL - ORD

1 stop7h 12mDelta

Deal found 12/20

$418

Sat 1/115:45 amORD - HRL

1 stop5h 34mUnited Airlines

Thu 1/165:22 pmHRL - ORD

1 stop6h 53mUnited Airlines

Deal found 12/21

$216

One-way flights from Chicago to Harlingen
Search for one-way flight options from Chicago to Harlingen. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Thu 1/911:47 amORD - HRL

1 stop7h 36mAmerican Airlines

Deal found 12/21

$108

Thu 1/910:15 amORD - HRL

2 stops9h 32mUnited Airlines

Deal found 12/21

$153

Thu 1/95:50 amORD - HRL

3 stops29h 10mMultiple Airlines

Deal found 12/21

$215

Find flights from Chicago to Harlingen within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sat 1/11

5:45 am-11:19 am

1 stop5h 34m

Harlingen Valley Intl

Thu 1/16

5:22 pm-12:15 am

1 stop6h 53m

$216

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sat 4/5

10:39 am-6:07 pm

1 stop7h 28m

Harlingen Valley Intl

Sat 4/19

12:06 pm-6:10 pm

1 stop6h 04m

$268

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 3/13

7:30 am-2:35 pm

2 stops7h 05m

Harlingen Valley Intl

Mon 3/17

7:10 am-4:25 pm

1 stop9h 15m

$412

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Fri 1/3

6:20 am-2:40 pm

1 stop8h 20m

Harlingen Valley Intl

Mon 1/6

2:46 pm-9:58 pm

1 stop7h 12m

$418

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Mon 3/3

12:02 pm-2:26 pm

2 stops26h 24m

Harlingen Valley Intl

Mon 3/10

11:46 am-3:57 pm

3 stops28h 11m

$640

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 1/9

11:47 am-7:23 pm

1 stop7h 36m

$108

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 1/9

10:15 am-7:47 pm

2 stops9h 32m

$153

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 1/9

5:50 am-11:00 am

3 stops29h 10m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Chicago to Harlingen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Harlingen in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Chicago-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Harlingen, Texas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-Harlingen, Texas 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 Chicago-Harlingen, Texas 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 Chicago to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Chicago with our price prediction graph.

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.

Travel insights for flights from Chicago to Harlingen

Get recent, data-driven insights about flights from Chicago to Harlingen including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Harlingen, Texas?

To ensure you get the cheapest price possible for a flight from Chicago to Harlingen, Texas, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Chicago to Harlingen, Texas (average of $267). Flying from Chicago to Harlingen, Texas in July is currently the most expensive (average of $420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to HRL?

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

Rainfall in Harlingen by month

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

If weather is an important factor for your trip to Harlingen, Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Harlingen

Southwest

8.1

Very good

4,804 reviews

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest

8.1

Very good

4,804 reviews

Southwest

8.1

Very good

4,804 reviews

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta

8.0

Very good

8,594 reviews

Southwest

8.1

Very good

4,804 reviews

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines

7.4

Good

9,028 reviews

Southwest

8.1

Very good

4,804 reviews

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,804 reviews

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

What airport do you fly into for flights to Harlingen from Chicago?
Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers will use when flying to Harlingen from Chicago. Booking flights from Chicago to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from Chicago from 3 different airlines.
What are the cheapest airlines flying from Chicago to Harlingen, Texas round-trip?
According to our current data, United Airlines ($216), American Airlines ($327), and Delta ($418) offers the cheapest pricing from Chicago to Harlingen, Texas. Users have found that United Airlines is 33% cheaper than the other options available to this destination.
What are the cheapest flights from Chicago to Harlingen, Texas?
Looking for the cheapest flight from Chicago to Harlingen, Texas? While on average our users pay $329, our data indicates the cheapest price to be $329. The most popular route (Chicago O'Hare Intl - Harlingen Valley Intl), is priced around $216.
Can I find deals for flights from Chicago to Harlingen that include hotel bookings?
Yes. In addition to deals on Chicago to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Harlingen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Harlingen.
Can I find deals for business class flights from Chicago to Harlingen?
Yes. Cheapflights offers flight deals from Chicago to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Harlingen, Texas?
Currently, April is the cheapest month in which you can book a flight from Chicago to Harlingen, Texas (average of $267). Flying from Chicago to Harlingen, Texas in July is currently the most expensive (average of $420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Chicago to Harlingen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$253	Average$379	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$281	Average$454	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$308	Average$454	FlexibilityNo cancel fee	On-time63%

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$108+ Cheap flights from Chicago (CHI) to Harlingen, TX (HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Harlingen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Chicago to Harlingen Valley Intl are usually found in April or January, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Chicago to Harlingen

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Harlingen

Cheapest flights from Chicago to HarlingenExplore the most affordable flight options available from Chicago to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Explore the most affordable flight options available from Chicago to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Find flights from Chicago to Harlingen within your budget

Compare providers for flights from Chicago 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 Chicago to Harlingen in December.

Best time to book a flight from Chicago to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Chicago with our price prediction graph.

Travel insights for flights from Chicago to Harlingen

Get recent, data-driven insights about flights from Chicago to Harlingen including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Harlingen, Texas?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Harlingen. Price data was last updated on December 20, 2024.

What is the cheapest month to book a flight from Chicago to Harlingen, Texas?

What is the cheapest time of day to fly from CHI to HRL?

Find hourly flight availability from Chicago to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average rainfall totals by month.

Temperature in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature totals by month.

Reviews of airlines servicing Harlingen

Related info for your journey

Find useful and relevant information for your journey from Chicago to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Harlingen from Chicago?

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

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

Can I find deals for flights from Chicago to Harlingen that include hotel bookings?

How can I find direct flights from Chicago to Harlingen?

Can I find deals for business class flights from Chicago to Harlingen?

What is the cheapest month to book a flight from Chicago to Harlingen, Texas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Harlingen

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

Top 3 airlines flying from Chicago to Harlingen

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Cheapest flights from Chicago to Harlingen
Explore the most affordable flight options available from Chicago to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.