Flights operate between San Diego (SAN) and El Paso (ELP).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 1h 45m - 1h 55m.
Route distance is 636 miles (1023 km).
Route Distance
636 miles (1023 km)
Average Duration
1h 45m - 1h 55m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
8
Typical Departure Time Ranges
Earliest Departure
08:45
Latest Departure
08:45
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from SAN
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SAN → El Paso (ELP) (ELP) | 7/week | 1h 45m - 1h 55m | 636 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from San Bernardino (SAN) to El Paso (ELP)
Southwest Airlines operates scheduled nonstop flights between San Bernardino (SAN) and El Paso (ELP). Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 1h 45m - 1h 55m (average flight time)• Distance: 636 miles (1023 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
San Bernardino (SAN)
US
El Paso (ELP)
US
FLIGHT TIME
1h 45m - 1h 55m
FLIGHT DISTANCE
636 miles (1023 km)
1h 55m - 1h 55m
08:45
08:45
636 miles (1023 km)
June
1 (Show)
8
Southwest Airlines Terminal Information & Contact
Departure Terminal - San Bernardino (SAN)
Terminal: 1
Phone: 800-435-9792
Location: 1, San Diego, US
Arrival Terminal - El Paso (ELP)
Terminal: 1
Phone: 800-435-9792
Location: 1, El Paso, US
Southwest Airlines Flight Schedule from San Bernardino (SAN) to El Paso (ELP)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN4221 |  Southwest Airlines | 08:45 | 11:40:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at San Bernardino (SAN):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at El Paso (ELP):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at El Paso (ELP)
19.5°C
Avg Temperature7mm
Avg Rainfall12.9km/h
Avg Wind Speed33%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to El Paso (ELP)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for El Paso (ELP)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to El Paso (ELP)
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.
Seasonal Insight
Best travel months: 2025-04, 2025-05, 2025-06, 2025-08, 2025-09, 2025-10
Seasonal Travel Calendar
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/Frequently Asked Questions
How many Southwest Airlines flights operate from San Diego (SAN) to El Paso (ELP)?
Southwest Airlines operates 1 flight from San Diego (SAN) to El Paso (ELP).
What city does El Paso (ELP) airport serve?
El Paso (ELP) airport serves El Paso, US.
How long is the Southwest Airlines flight from San Diego (SAN) to El Paso (ELP)?
The flight duration is approximately 1h 45m - 1h 55m.
What is the distance from San Diego (SAN) to El Paso (ELP)?
The distance is 636 miles (1023 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
Which terminal does Southwest Airlines use at San Diego (SAN)?
Southwest Airlines flights from San Diego (SAN) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at San Diego (SAN)?
The Southwest Airlines terminal phone number at San Diego (SAN) is 800-435-9792 (Terminal 1).
View all Southwest Airlines flights to San Diego (SAN) →
Popular Southwest Airlines routes from San Diego include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.