Southwest Airlines flights from Harlingen (HRL) to Dallas (DAL)
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from Harlingen (HRL), US to Dallas (DAL), US. Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 1h 30m - 1h 45m (average flight time)• Distance: 462 miles (743 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Harlingen (HRL)
US
Dallas (DAL)
US
FLIGHT TIME
1h 30m - 1h 45m
FLIGHT DISTANCE
462 miles (743 km)
1h 35m - 1h 35m
12:00
12:00
462 miles (743 km)
April
1 (Show)
9
Southwest Airlines Terminal Information & Contact
Departure Terminal - Harlingen (HRL)
Terminal: 1
Phone: 800-435-9792
Location: 1, Harlingen, US
Arrival Terminal - Dallas (DAL)
Terminal: 1
Phone: 800-435-9792
Location: 1, Dallas, US
Southwest Airlines Flight Schedule from Harlingen (HRL) to Dallas (DAL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3020 |  Southwest Airlines | 12:00 | 13:35:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Route Insights
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 12:00, offering more flight options and potentially better connections.
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Things to Do Near DAL Airport
Fast Lane Tattoos
5.7 km from airportThe Sixth Floor Museum at Dealey Plaza
8.5 km from airportLincoln Properties-Apartments
9.8 km from airportArt Hotel Gallery
9.9 km from airportDallas Museum of Natural History
11.4 km from airportA W Perry Homestead Museum
13.1 km from airportSouthwest Airlines Terminal Information
Departure Terminal at Harlingen (HRL):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Dallas (DAL):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at Dallas (DAL)
20.3°C
Avg Temperature114mm
Avg Rainfall14.4km/h
Avg Wind Speed63%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Dallas (DAL)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Dallas (DAL)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to Dallas (DAL)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-09
Seasonal Travel Calendar
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from Harlingen (HRL) to Dallas (DAL)?
Southwest Airlines operates 1 flight from Harlingen (HRL) to Dallas (DAL).
What city does Dallas (DAL) airport serve?
Dallas (DAL) airport serves Dallas, US.
How long is the Southwest Airlines flight from Harlingen (HRL) to Dallas (DAL)?
The flight duration is approximately 1h 30m - 1h 45m.
What is the distance from Harlingen (HRL) to Dallas (DAL)?
The distance is 462 miles (743 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which terminal does Southwest Airlines use at Harlingen (HRL)?
Southwest Airlines flights from Harlingen (HRL) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Harlingen (HRL)?
The Southwest Airlines terminal phone number at Harlingen (HRL) is 800-435-9792 (Terminal 1).
Which terminal does Southwest Airlines use at Dallas (DAL)?
Southwest Airlines flights to Dallas (DAL) arrive at Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Dallas (DAL)?
The Southwest Airlines terminal phone number at Dallas (DAL) is 800-435-9792 (Terminal 1).
What is the cheapest month to fly Southwest Airlines from Harlingen (HRL) to Dallas (DAL)?
April is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from Harlingen (HRL) to Dallas (DAL)?
The average price for a round-trip Southwest Airlines flight on this route is approximately $368. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 9 flights per week from Harlingen (HRL) to Dallas (DAL).
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/