Cheap flights from Chicago (CHI) to Harlingen (HRL) from $126

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — HRL
Mar 23 — Mar 301

The best prices from Chicago to Harlingen Valley Intl are usually found in November or August, booked 19 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

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 March 19, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$276

One-way from

$126
High demand for flights, 22% potential price rise
Best time to find cheap flights, 22% potential price drop
From Chicago (CHI) to Harlingen Valley Intl
One-way flight from Chicago (CHI) to Harlingen Valley Intl

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

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 67% 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 20 days in advance to save up to 233% 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 20 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 $486, or $555 for flights within the next 24 hours.

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

November can be a great time to fly to Harlingen, Texas from Chicago with a flight ticket averaging about $494. Cheapflights users have found deals in the month of November for as cheap as $328. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Chicago to Harlingen, Texas (CHI - HRL)?

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 morning.

Cheap United Airlines flights from Chicago to Harlingen

Explore cheap flight options specifically provided by United Airlines for the route between Chicago and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Chicago to Harlingen. Deals update often to give you more flight options matching your criteria
Wed 4/245:50 pmORD - HRL
1 stop5h 09mUnited Airlines
Sat 4/271:35 pmHRL - ORD
Nonstop3h 09mUnited Airlines
Deal found 3/17$318
Wed 4/242:20 pmORD - HRL
1 stop6h 54mUnited Airlines
Sat 4/2712:10 pmHRL - ORD
1 stop6h 57mUnited Airlines
Deal found 3/17$328
Tue 4/239:30 amORD - HRL
2 stops11h 44mUnited Airlines
Wed 5/15:20 pmHRL - ORD
1 stop6h 52mUnited Airlines
Deal found 3/18$386
Tue 4/238:25 pmORD - HRL
2 stops14h 44mUnited Airlines
Wed 5/15:20 pmHRL - ORD
2 stops14h 16mUnited Airlines
Deal found 3/18$445
Mon 5/138:05 pmORD - HRL
2 stops15h 01mUnited Airlines
Sat 5/1812:10 pmHRL - ORD
1 stop9h 13mUnited Airlines
Deal found 3/18$479
Sun 4/286:00 amORD - HRL
1 stop5h 09mUnited Airlines
Sat 5/45:20 pmHRL - ORD
2 stops14h 16mUnited Airlines
Deal found 3/18$491
Mon 5/67:30 amORD - HRL
1 stop10h 32mUnited Airlines
Mon 5/1312:10 pmHRL - ORD
1 stop9h 13mUnited Airlines
Deal found 3/17$535
Wed 5/89:19 amORD - HRL
2 stops13h 40mUnited Airlines
Fri 5/315:15 pmHRL - ORD
1 stop6h 58mUnited Airlines
Deal found 3/18$561
Sat 6/87:15 amORD - HRL
2 stops15h 37mUnited Airlines
Mon 6/245:15 pmHRL - ORD
1 stop6h 58mUnited Airlines
Deal found 3/18$611

Cheap American Airlines flights from Chicago to Harlingen

Explore cheap flight options specifically provided by American Airlines for the route between Chicago and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Chicago to Harlingen. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 4/285:00 amORD - HRL
1 stop7h 06mAmerican Airlines
Sat 5/410:54 amHRL - ORD
1 stop7h 08mAmerican Airlines
Deal found 3/18$248
Tue 4/2310:39 amORD - HRL
1 stop5h 02mAmerican Airlines
Wed 5/112:36 pmHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$283
Wed 5/86:40 pmORD - HRL
1 stop5h 19mAmerican Airlines
Fri 5/312:17 pmHRL - ORD
1 stop6h 28mAmerican Airlines
Deal found 3/18$353
Sat 6/812:00 pmORD - HRL
1 stop7h 41mAmerican Airlines
Mon 6/248:11 pmHRL - ORD
1 stop12h 32mAmerican Airlines
Deal found 3/18$416
Mon 3/254:15 pmORD - HRL
1 stop7h 51mAmerican Airlines
Wed 3/275:50 amHRL - ORD
1 stop5h 21mAmerican Airlines
Deal found 3/18$438
Sat 3/236:35 pmORD - HRL
1 stop5h 31mAmerican Airlines
Tue 3/265:50 amHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$520
Sat 3/3010:15 amORD - HRL
Nonstop3h 33mAmerican Airlines
Mon 4/18:00 pmHRL - ORD
1 stop11h 31mAmerican Airlines
Deal found 3/18$528
Sat 3/308:20 amORD - HRL
1 stop7h 21mAmerican Airlines
Mon 4/18:00 pmHRL - ORD
1 stop11h 31mAmerican Airlines
Deal found 3/18$538
Thu 6/135:00 amORD - HRL
1 stop4h 42mAmerican Airlines
Sun 6/168:11 pmHRL - ORD
1 stop12h 32mAmerican Airlines
Deal found 3/18$545

Cheap Chicago to Harlingen flights in March & April 2024

Find cheap flight options from Chicago to Harlingen specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
These are some of the most attractive deals on flights from Chicago to Harlingen in 2024. Check back soon for alternative fares.
Sun 4/285:00 amORD - HRL
1 stop7h 06mAmerican Airlines
Sat 5/410:54 amHRL - ORD
1 stop7h 08mAmerican Airlines
Deal found 3/18$248
Tue 4/2310:39 amORD - HRL
1 stop5h 02mAmerican Airlines
Wed 5/112:36 pmHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$283
Thu 4/188:05 pmORD - HRL
1 stop23h 06mSun Country Air
Sun 4/2112:30 pmHRL - ORD
1 stop6h 38mSun Country Air
Deal found 3/18$286
Wed 4/245:50 pmORD - HRL
1 stop5h 09mUnited Airlines
Sat 4/271:35 pmHRL - ORD
Nonstop3h 09mUnited Airlines
Deal found 3/17$318
Wed 4/242:20 pmORD - HRL
1 stop6h 54mUnited Airlines
Sat 4/2712:10 pmHRL - ORD
1 stop6h 57mUnited Airlines
Deal found 3/17$328
Thu 4/1810:00 pmORD - HRL
2 stops21h 11mMultiple Airlines
Sun 4/2112:30 pmHRL - ORD
1 stop6h 38mMultiple Airlines
Deal found 3/18$345
Tue 4/239:30 amORD - HRL
2 stops11h 44mUnited Airlines
Wed 5/15:20 pmHRL - ORD
1 stop6h 52mUnited Airlines
Deal found 3/18$386
Mon 3/254:15 pmORD - HRL
1 stop7h 51mAmerican Airlines
Wed 3/275:50 amHRL - ORD
1 stop5h 21mAmerican Airlines
Deal found 3/18$438
Tue 4/238:25 pmORD - HRL
2 stops14h 44mUnited Airlines
Wed 5/15:20 pmHRL - ORD
2 stops14h 16mUnited Airlines
Deal found 3/18$445

Chicago to Harlingen 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Harlingen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
These are some of the most attractive deals on flights from Chicago to Harlingen in 2024. Check back soon for alternative fares.
Sun 4/285:00 amORD - HRL
1 stop7h 06mAmerican Airlines
Sat 5/410:54 amHRL - ORD
1 stop7h 08mAmerican Airlines
Deal found 3/18$248
Tue 4/2310:39 amORD - HRL
1 stop5h 02mAmerican Airlines
Wed 5/112:36 pmHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$283
Thu 4/188:05 pmORD - HRL
1 stop23h 06mSun Country Air
Sun 4/2112:30 pmHRL - ORD
1 stop6h 38mSun Country Air
Deal found 3/18$286
Wed 4/245:50 pmORD - HRL
1 stop5h 09mUnited Airlines
Sat 4/271:35 pmHRL - ORD
Nonstop3h 09mUnited Airlines
Deal found 3/17$318
Wed 4/242:20 pmORD - HRL
1 stop6h 54mUnited Airlines
Sat 4/2712:10 pmHRL - ORD
1 stop6h 57mUnited Airlines
Deal found 3/17$328
Thu 4/1810:00 pmORD - HRL
2 stops21h 11mMultiple Airlines
Sun 4/2112:30 pmHRL - ORD
1 stop6h 38mMultiple Airlines
Deal found 3/18$345
Wed 5/86:40 pmORD - HRL
1 stop5h 19mAmerican Airlines
Fri 5/312:17 pmHRL - ORD
1 stop6h 28mAmerican Airlines
Deal found 3/18$353
Tue 8/65:57 pmORD - HRL
1 stop5h 18mUnited Airlines
Thu 8/155:25 pmHRL - ORD
1 stop6h 48mUnited Airlines
Deal found 3/18$372
Tue 4/239:30 amORD - HRL
2 stops11h 44mUnited Airlines
Wed 5/15:20 pmHRL - ORD
1 stop6h 52mUnited Airlines
Deal found 3/18$386

Chicago to Harlingen flights leaving soon

Find last-minute flight options from Chicago to Harlingen for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from Chicago to Harlingen should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Sat 3/236:35 pmORD - HRL
1 stop5h 31mAmerican Airlines
Tue 3/265:50 amHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$520
Sat 3/236:35 pmORD - HRL
1 stop5h 31mAmerican Airlines
Tue 3/265:50 amHRL - ORD
1 stop5h 21mAmerican Airlines
Deal found 3/17$570
Sat 3/2310:15 amORD - HRL
Nonstop3h 33mAmerican Airlines
Tue 3/265:50 amHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/18$610
Sat 3/236:35 pmORD - HRL
1 stop5h 31mAmerican Airlines
Tue 3/265:50 amHRL - ORD
1 stop6h 40mAmerican Airlines
Deal found 3/17$620
Sat 3/239:00 amORD - HRL
Nonstop3h 52mUnited Airlines
Tue 3/265:15 pmHRL - ORD
1 stop7h 00mUnited Airlines
Deal found 3/17$639
Sat 3/239:00 amORD - HRL
Nonstop3h 52mUnited Airlines
Tue 3/265:15 pmHRL - ORD
1 stop7h 00mUnited Airlines
Deal found 3/17$654
Mon 3/251:40 pmORD - HRL
1 stop5h 50mAmerican Airlines
Fri 3/2910:56 amHRL - ORD
1 stop6h 26mAmerican Airlines
Deal found 3/17$698
Sat 3/236:35 pmORD - HRL
1 stop5h 31mAmerican Airlines
Sun 3/315:50 amHRL - ORD
1 stop5h 21mAmerican Airlines
Deal found 3/18$728
Sat 3/2312:45 pmORD - HRL
2 stops8h 29mUnited Airlines
Tue 3/265:15 pmHRL - ORD
1 stop7h 00mUnited Airlines
Deal found 3/17$756

One-way flights to Harlingen from Chicago

Search for one-way flight options from Chicago to Harlingen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Harlingen. Users in need of a round-trip flight from Chicago to Harlingen instead should update the search form at the top of page.
Tue 4/95:00 amORD - HRL
1 stop5h 24mAmerican Airlines
Deal found 3/18$126
Sun 4/285:00 amORD - HRL
1 stop7h 06mAmerican Airlines
Deal found 3/17$134
Tue 4/306:27 pmORD - HRL
2 stops41h 04mMultiple Airlines
Deal found 3/18$142
Tue 4/97:30 amORD - HRL
2 stops27h 36mMultiple Airlines
Deal found 3/18$193
Sun 4/287:40 amORD - HRL
2 stops27h 36mMultiple Airlines
Deal found 3/17$230
Tue 4/910:15 amORD - HRL
3 stops24h 51mMultiple Airlines
Deal found 3/18$234

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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $416

Route

Depart

Return

Price

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sun 4/28

1 stop7h 06m

Harlingen Valley Intl

Sat 5/4

1 stop7h 08m

$248

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Tue 4/23

1 stop5h 02m

Harlingen Valley Intl

Wed 5/1

1 stop6h 40m

$283

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 4/18

1 stop23h 06m

Harlingen Valley Intl

Sun 4/21

1 stop6h 38m

$286

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Wed 4/24

1 stop5h 09m

Harlingen Valley Intl

Sat 4/27

Nonstop3h 09m

$318

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Wed 4/24

1 stop6h 54m

Harlingen Valley Intl

Sat 4/27

1 stop6h 57m

$328

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Thu 4/18

2 stops21h 11m

Harlingen Valley Intl

Sun 4/21

1 stop6h 38m

$345

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Wed 5/8

1 stop5h 19m

Harlingen Valley Intl

Fri 5/31

1 stop6h 28m

$353

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Tue 4/23

2 stops11h 44m

Harlingen Valley Intl

Wed 5/1

1 stop6h 52m

$386

Chicago O'Hare IntlHarlingen Valley Intl

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Sat 6/8

1 stop7h 41m

Harlingen Valley Intl

Mon 6/24

1 stop12h 32m

$416

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to 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 January 28, 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Harlingen, Texas, you should look to book at least 19 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.
Search Deals

When is the cheapest time to fly from Chicago to Harlingen, Texas?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Harlingen. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Harlingen, Texas flight should consider departing on Friday mornings 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.
Search Deals

Average price of flights to Harlingen by month

Plan your trip from Chicago to Harlingen by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Harlingen is currently $177 while a round-trip flight costs $329. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Chicago to Harlingen, Texas (average of $276). Flying from Chicago to Harlingen, Texas in June is currently the most expensive (average of $472). 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.

January

$276

February

$302

March

$377

April

$337

May

$463

June

$472

July

$462

August

$364

September

$371

October

$364

November

$383

December

$341

Temperature and rainfall in Harlingen by month

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

HRL

Temperature

60.8 - 84.2 °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 March 19, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Sun Country Air 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.
7.4
Good
11,618 reviews

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Doreen was our first class attendant and she made sure we had drinks, snacks, and she remained very attentive.

7.4
Good
11,618 reviews
7.4
Good
11,618 reviews

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Doreen was our first class attendant and she made sure we had drinks, snacks, and she remained very attentive.

7.3
Good
15,312 reviews
7.4
Good
11,618 reviews

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Doreen was our first class attendant and she made sure we had drinks, snacks, and she remained very attentive.

7.3
Good
704 reviews
7.4
Good
11,618 reviews

Boarding

7.7

Comfort

7.2

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Doreen was our first class attendant and she made sure we had drinks, snacks, and she remained very attentive.

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 3 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 American Airlines for just $248, but on average you can expect to pay $430.

  • Are there last-minute flights available from Chicago to Harlingen, Texas for under $600?

    There are currently 19+ open flights from Chicago to Harlingen, Texas within the next 7 days for less than $600.

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

    According to our current data, American Airlines ($248), Sun Country Air ($286), and United Airlines ($318) offers the cheapest pricing from Chicago to Harlingen, Texas. Users have found that American Airlines is 49% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Chicago to Harlingen, Texas?

  • What are the most reliable airlines from Chicago to Harlingen, Texas?

    Before booking your flight to Harlingen, Texas from Chicago, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), American Airlines (100%), Envoy Air( 100%).

  • 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 $702, our data indicates the cheapest price to be $365. The most popular route (Chicago O'Hare Intl - Harlingen Valley Intl), is priced around $283.

  • 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.

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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

Discover the top 3 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$239Average$342FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$287Average$471FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$288Average$341FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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Find flights from Chicago to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Why should you use Cheapflights to find cheap flight tickets from Chicago to Harlingen?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Harlingen flexibly with Cheapflights today.

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