HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$158+ Cheap flights from Chicago (CHI) to Harlingen (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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HRL
nov. 5 — nov. 121
1 adult
mar. 11/5
mar. 11/12
We work with more than 300 partners to bring you better travel deals

...and more

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 January or April, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Chicago to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Round-trip from

$236
(Delta)

One-way from

$158
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Harlingen Valley Intl flights.
Search Deals
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals
From Chicago (CHI) to Harlingen Valley Intl
Search Deals
One-way flight from Chicago (CHI) to Harlingen Valley Intl
Search Deals

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 octubre 31, 2024.

This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:17 amORD - HRL
1 stop8h 11mDelta
lun. 11/183:23 pmHRL - ORD
1 stop6h 51mDelta
Deal found 10/30$236
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/145:45 amORD - HRL
1 stop5h 28mUnited Airlines
jue. 11/215:30 pmHRL - ORD
1 stop5h 14mUnited Airlines
Deal found 10/31$316
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/277:50 pmORD - HRL
1 stop14h 59mSun Country Air
lun. 12/212:41 pmHRL - ORD
1 stop6h 20mSun Country Air
Deal found 10/31$365
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/93:28 pmORD - HRL
1 stop7h 31mAmerican Airlines
mar. 11/124:05 pmHRL - ORD
1 stop7h 46mAmerican Airlines
Deal found 10/30$378
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/298:40 pmORD - HRL
1 stop13h 39mMultiple Airlines
vie. 12/611:55 amHRL - ORD
3 stops28h 11mMultiple Airlines
Deal found 10/30$400
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/207:30 amORD - HRL
2 stops10h 35mSouthwest
mar. 11/265:50 amHRL - ORD
2 stops8h 35mSouthwest
Deal found 10/31$424

Find flights from Chicago to Harlingen within your budget

Customize your flight search to find flights from Chicago to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mar. 12/3

5:50 pm-11:29 pm

1 stop5h 39m

$158

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mar. 12/3

1:45 pm-10:05 pm

2 stops8h 20m

$224

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

jue. 11/14

6:17 am-2:28 pm

1 stop8h 11m

Harlingen Valley Intl

lun. 11/18

3:23 pm-10:14 pm

1 stop6h 51m

$236

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

lun. 1/6

11:56 am-7:29 pm

1 stop7h 33m

Harlingen Valley Intl

mar. 1/14

12:11 pm-5:38 pm

1 stop5h 27m

$267

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mar. 1/7

5:50 pm-11:36 pm

1 stop5h 46m

Harlingen Valley Intl

mar. 1/14

7:15 am-12:49 pm

1 stop5h 34m

$316

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

lun. 1/6

4:20 pm-9:10 pm

1 stop4h 50m

Harlingen Valley Intl

mar. 1/14

12:30 pm-9:30 pm

2 stops9h 00m

$362

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mié. 11/27

7:50 pm-10:49 am

1 stop14h 59m

Harlingen Valley Intl

lun. 12/2

12:41 pm-7:01 pm

1 stop6h 20m

$365

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

vie. 11/29

8:40 pm-10:19 am

1 stop13h 39m

Harlingen Valley Intl

vie. 12/6

11:55 am-4:06 pm

3 stops28h 11m

$400

Flights are sorted by cheapest first

Deals found on 10/30

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 October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Harlingen. Price data was last updated on October 25, 2024.

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.

Find deals

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?

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 octubre 31, 2024.

It’s optimal to fly from Chicago to Harlingen, Texas at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Harlingen by month

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

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

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated octubre 31, 2024.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Chicago to Harlingen to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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.

Sun Country Air
7.0
Good
434 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

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

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?

    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 2 different airlines.

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

    Yes, there are multiple flights from Chicago to Harlingen, Texas for under $300. The cheapest flight booked recently is on Delta for just $236, but on average you can expect to pay $324.

  • Are there nonstop flights from Chicago to Harlingen, Texas for under $600 on Cheapflights?

    Cheapflights has at least 1 direct flight from Chicago to Harlingen, Texas under $600. A good price for a nonstop flight from Chicago to Harlingen, Texas is less than $529.

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

    There are currently 2+ open flights from Chicago to Harlingen, Texas within the next 7 days for less than $400.

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

    According to our current data, Delta ($236), American Airlines ($267), and United Airlines ($316) offers the cheapest pricing from Chicago to Harlingen, Texas. Users have found that Delta is 26% cheaper than the other options available to this destination.

  • What does ORD to HRL mean?

    ORD stands for Chicago O'Hare Intl Airport, while HRL stands for Harlingen Valley Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Chicago to Harlingen that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Harlingen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Harlingen with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Harlingen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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.

  • Can I find deals for flights from Chicago to Harlingen that allow pets onboard?

    Many airlines flying from Chicago to Harlingen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Harlingen?

    Yes, you can often find last-minute deals on Chicago to Harlingen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Harlingen, Texas flight deals updated?

    The Chicago to Harlingen, Texas flight deals you see on this page were last updated on 10/31.

  • 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

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.
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Austin flights
Midway to Hobby flights
O'Hare Intl to Love Field flights
O'Hare Intl to San Antonio flights
St. Louis to Dallas/Fort Worth flights
Midway to George Bush Intcntl flights
Midway to Austin flights
Midway to Love Field flights
St. Louis to Hobby flights
St. Louis to George Bush Intcntl flights
Midway to San Antonio flights
O'Hare Intl to El Paso flights
Moline to Dallas/Fort Worth flights
Peoria to Dallas/Fort Worth flights
St. Louis to Love Field flights
St. Louis to Austin flights
Bloomington to Dallas/Fort Worth flights
Midway to El Paso flights
St. Louis to San Antonio flights
Moline to Hobby flights
Evansville to Dallas/Fort Worth flights
Moline to Austin flights
O'Hare Intl to Brownsville flights
O'Hare Intl to McAllen flights
Moline to George Bush Intcntl flights
O'Hare Intl to Corpus Christi flights
O'Hare Intl to Harlingen flights
Springfield to Dallas/Fort Worth flights
St. Louis to Amarillo flights
Bloomington to Austin flights
O'Hare Intl to Amarillo flights
Peoria to Austin flights
Moline to San Antonio flights
St. Louis to Harlingen flights
O'Hare Intl to Laredo flights
Peoria to San Antonio flights
St. Louis to El Paso flights
Bloomington to San Antonio flights
Peoria to Hobby flights
Champaign to Dallas/Fort Worth flights
Peoria to George Bush Intcntl flights
Bloomington to Hobby flights
Champaign to Austin flights
O'Hare Intl to Lubbock flights
St. Louis to McAllen flights
Decatur to Dallas/Fort Worth flights

Top 2 airlines flying from Chicago to Harlingen

Discover the top 2 airlines that operate flights from Chicago to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$281Average$486FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines