Flights from Harlingen to Chicago from $366

HRL

Harlingen

One-way

CHI

Chicago

Flights from

$366

Compare 1 options across 1 airline

Updated 1 month ago

$366

Cheapest Flight

$366

Average Price

Direct Flights

Airlines

Looking for the return flight? Chicago to Harlingen from $406

CHI → HRL Flights

Compare All HRL to CHI Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
3L 3L · 3653	Schedule on partner site	1 stop(s)	—	$366 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

HRL

Valley International Airport

City: Harlingen
Country: US
Type: Medium Airport
Elevation: 36 ft

HRL Airport Guide →

Tips for Harlingen to Chicago Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book HRL–CHI flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $366, but prices as low as $366 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on HRL–CHI is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Frequently Asked Questions

Everything you need to know about flying HRL to CHI

What is the cheapest flight from Harlingen to Chicago?

The cheapest flight from Harlingen (HRL) to Chicago (CHI) currently starts at $366 with 3L. Prices are updated regularly and may vary by date and availability.

How many airlines fly from HRL to CHI?

We found 1 airline(s) operating on the HRL–CHI route, including 3L.

Are there direct flights from Harlingen to Chicago?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Harlingen to Chicago is approximately $366. Prices range from $366 to $366 depending on airline, time, and class.

What is the baggage allowance on HRL–CHI flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.

From $366

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