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Harlingen

$183+ Cheap flights from Illinois 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HRL
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Illinois to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 November 21, 2024.

Find flight deals from Illinois to Harlingen

Cheapest flights from Illinois to Harlingen
Explore the most affordable flight options available from Illinois to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/185:05 amSTL - HRL
1 stop4h 38mAmerican Airlines
Fri 12/205:36 amHRL - STL
1 stop5h 09mAmerican Airlines
Deal found 11/20$228
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/55:45 amORD - HRL
1 stop5h 28mUnited Airlines
Mon 12/95:30 pmHRL - ORD
1 stop6h 29mUnited Airlines
Deal found 11/19$236
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/56:00 amSTL - HRL
1 stop8h 28mDelta
Mon 12/93:20 pmHRL - STL
1 stop7h 06mDelta
Deal found 11/20$288
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 11/306:00 amORD - HRL
1 stop5h 39mAmerican Airlines
Sat 12/710:15 amHRL - ORD
1 stop7h 19mAmerican Airlines
Deal found 11/20$314
This Southwest deal was found by Cheapflights users on 11/20. 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.
Fri 12/131:45 pmORD - HRL
2 stops9h 05mSouthwest
Fri 12/206:40 amHRL - ORD
1 stop8h 55mSouthwest
Deal found 11/20$408
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Thu 12/55:25 amORD - HRL
3 stops29h 31mMultiple Airlines
Mon 12/911:55 amHRL - ORD
3 stops22h 22mMultiple Airlines
Deal found 11/19$426
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:59 pmSTL - HRL
1 stop5h 31mUnited Airlines
Sat 1/45:00 amHRL - STL
1 stop4h 56mUnited Airlines
Deal found 11/20$436
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/1812:15 pmSTL - HRL
3 stops22h 40mMultiple Airlines
Fri 12/2011:53 amHRL - STL
3 stops23h 37mMultiple Airlines
Deal found 11/20$642
This Flightnetwork deal was found by Cheapflights users on 11/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/277:50 pmORD - HRL
1 stop14h 59mSun Country Air
Sun 12/111:55 amHRL - ORD
1 stop7h 26mSun Country Air
Deal found 11/20$718

Find flights from Illinois to Harlingen within your budget

Customize your flight search to find flights from Illinois 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 2,629,791 searches. Data last updated November 21, 2024.

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Depart

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Price

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sat 1/18

10:00 am-3:59 pm

1 stop5h 59m

Harlingen Valley Intl

Tue 1/21

5:44 am-11:12 am

1 stop5h 28m

$208

St. LouisHarlingen

STL - HRL

STLHRL

Lambert-St Louis

Wed 12/18

5:05 am-9:43 am

1 stop4h 38m

Harlingen Valley Intl

Fri 12/20

5:36 am-10:45 am

1 stop5h 09m

$228

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 12/5

5:45 am-11:13 am

1 stop5h 28m

Harlingen Valley Intl

Mon 12/9

5:30 pm-11:59 pm

1 stop6h 29m

$236

St. LouisHarlingen

STL - HRL

STLHRL

Lambert-St Louis

Thu 12/5

6:00 am-2:28 pm

1 stop8h 28m

Harlingen Valley Intl

Mon 12/9

3:20 pm-10:26 pm

1 stop7h 06m

$288

St. LouisHarlingen

STL - HRL

STLHRL

Lambert-St Louis

Mon 1/6

11:10 am-4:04 pm

1 stop4h 54m

Harlingen Valley Intl

Sat 1/11

12:10 pm-9:45 pm

2 stops9h 35m

$357

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sat 4/5

6:00 am-2:23 pm

1 stop8h 23m

Harlingen Valley Intl

Sat 4/19

3:00 pm-9:50 pm

1 stop6h 50m

$358

St. LouisHarlingen

STL - HRL

STLHRL

Lambert-St Louis

Mon 1/6

2:50 pm-10:05 pm

2 stops7h 15m

Harlingen Valley Intl

Mon 1/13

8:15 am-3:50 pm

2 stops7h 35m

$367

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Fri 12/13

1:45 pm-10:50 pm

2 stops9h 05m

Harlingen Valley Intl

Fri 12/20

6:40 am-3:35 pm

1 stop8h 55m

$408

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 12/5

5:25 am-10:56 am

3 stops29h 31m

Harlingen Valley Intl

Mon 12/9

11:55 am-10:17 am

3 stops22h 22m

$426

St. LouisHarlingen

STL - HRL

STLHRL

Lambert-St Louis

Wed 12/18

12:15 pm-10:55 am

3 stops22h 40m

Harlingen Valley Intl

Fri 12/20

11:53 am-11:30 am

3 stops23h 37m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
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Best time to book a flight from Illinois to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Illinois 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 Illinois to Harlingen

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

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Harlingen, Texas (average of $267). Flying from Illinois 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 IL to HRL?

Find hourly flight availability from Illinois 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 November 21, 2024.

When flying from Illinois to Harlingen, Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 November 21, 2024.
Read through reviews of airlines operating flights from Illinois to Harlingen, such as American Airlines, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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
416 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

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 Illinois 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 Illinois?

    Most people fly into Harlingen Valley Intl (HRL) if they book a flight to Harlingen from Illinois. Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

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

    $183 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 Sun Country Air and American Airlines, with prices starting from $266 and $279, respectively.

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

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

  • How can I find direct flights from Illinois to Harlingen?

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Harlingen, Texas (average of $267). Flying from Illinois 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

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Alternative routes for Illinois to Harlingen

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Top 2 airlines flying from Illinois to Harlingen

Discover the top 2 airlines that operate flights from Illinois 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$524FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$281Average$483FlexibilityNo cancel feeOn-time69%
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