Which airports can I use when flying from San Diego to Harlingen?

Flights from San Diego to Harlingen usually depart from San Diego (SAN) and arrive at Harlingen Valley Intl (HRL).

What cabin classes can I book on flights from San Diego to Harlingen?

Only Economy Class is available on flights from San Diego to Harlingen.

Which airports do connecting flights from San Diego to Harlingen pass through?

One-stop flights from San Diego to Harlingen most commonly connect through: • Dallas/Fort Worth (DFW) - 33% of one-stop connections • Houston George Bush Intcntl (IAH) - 33% of one-stop connections • Houston Hobby (HOU) - 29% of one-stop connections • Austin Bergstrom (AUS) - 4% of one-stop connections

Can I save money by using flexible dates for flights from San Diego to Harlingen?

Yes. Flexible dates can save you up to 37% on flights from San Diego to Harlingen. Thursday is the cheapest departure day at $343 round-trip on average, while Friday is the most expensive at $538, a difference of $195. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Diego to Harlingen?

A nonstop flight from San Diego to Harlingen takes 00m, covering 1,255 miles.

Do I need a passport to fly from San Diego to Harlingen?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Diego to Harlingen changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $422 to $1,125. That means the highest observed fare was about 3x higher than the lowest one.

How much time can I save by choosing a different layover airport from San Diego to Harlingen?

Flying via Austin Bergstrom (AUS) gives the shortest average 1-stop total travel time at 5h 26m, compared with 5h 58m via Dallas/Fort Worth (DFW) and 6h 18m via Houston George Bush Intcntl (IAH).

What is the time difference between San Diego and Harlingen?

Harlingen is 2 hours ahead of San Diego (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Harlingen Valley Intl Airport (HRL)?

Harlingen Valley Intl Airport (HRL) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include: • Dollar • Budget • Hertz • Enterprise Rent-A-Car • Avis

How much should I expect to pay for a San Diego to Harlingen flight?

Round-trip flights from San Diego to Harlingen range from $373 to $503, with an average of $408 over the past 12 months. Anything below $373 counts as a good deal.

How much is a round-trip flight from San Diego to Harlingen?

Round-trip flights from San Diego to Harlingen typically range from $373 to $503. The lowest price found in the past 5 days was $429, on United Airlines.

What's the cheapest day of the week to fly from San Diego to Harlingen?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Diego to Harlingen. It’s 16% cheaper than the average day, while Friday is the most expensive, with prices 31% higher.

Which airline is the cheapest to fly from San Diego to Harlingen?

United Airlines ($429) and Southwest ($501) are the cheapest airlines to fly round-trip from San Diego to Harlingen according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Diego to Harlingen?

Dallas/Fort Worth (DFW) and Houston George Bush Intcntl (IAH) are the most popular layovers for the San Diego to Harlingen route. 33% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW or IAH.

What is the cheapest layover airport when flying from San Diego to Harlingen?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $378. Based on KAYAK data over the past 3 months.

When flying from San Diego to Harlingen which airport offers the shortest layover?

Austin Bergstrom (AUS) had the shortest average connection time for San Diego to Harlingen layovers at 3h 29m over the past 3 months.

$250 CHEAP FLIGHTS from San Diego to Harlingen (SAN - HRL)

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Cheapest round-trip

$429

Typical prices: $373-$503

United Airlines

Sun 11/4Thu 11/8

SAN - HRL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between San Diego and Harlingen. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

May

Cheapest • 16% price drop

May

Most popular

Good to know

Top layover airports

Dallas/Fort Worth (DFW)

Cheapest • Avg $378 (round-trip)

Austin Bergstrom (AUS)

Shortest trip • 5h 26m (one-way)

Insights

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We hope you love your trip to Harlingen!

Flight Deals

Cheap Flights from San Diego to Harlingen (SAN-HRL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Diego to Harlingen

Fri, Mar 5 - Mon, Mar 8

2:30 pm - 10:05 pmSAN San Diego-HRL Harlingen Valley Intl

5h 35m1 stop Austin Bergstrom

7:00 pm - 11:10 pmHRL Harlingen Valley Intl-SAN San Diego

6h 10m1 stop Houston Hobby

$422Southwest

Fri, Mar 5 - Mon, Mar 8

7:50 am - 5:20 pmSAN San Diego-HRL Harlingen Valley Intl

7h 30m2 stops Denver Intl Houston Hobby

7:00 pm - 11:10 pmHRL Harlingen Valley Intl-SAN San Diego

6h 10m1 stop Houston Hobby

$427Southwest

Wed, Nov 4 - Sun, Nov 8

12:05 pm - 7:47 pmSAN San Diego-HRL Harlingen Valley Intl

5h 42m1 stop Houston George Bush Intcntl

7:10 am - 1:24 pmHRL Harlingen Valley Intl-SAN San Diego

8h 14m1 stop Houston George Bush Intcntl

$429United Airlines

Wed, Nov 4 - Sun, Nov 8

8:45 am - 7:47 pmSAN San Diego-HRL Harlingen Valley Intl

9h 02m2 stops Denver Intl Houston George Bush Intcntl

7:10 am - 1:24 pmHRL Harlingen Valley Intl-SAN San Diego

8h 14m1 stop Houston George Bush Intcntl

$434United Airlines

Wed, Nov 4 - Sun, Nov 8

6:20 am - 4:01 pmSAN San Diego-HRL Harlingen Valley Intl

7h 41m2 stops Los Angeles Houston George Bush Intcntl

7:10 am - 3:32 pmHRL Harlingen Valley Intl-SAN San Diego

10h 22m2 stops Houston George Bush Intcntl San Francisco

$439United Airlines

Fri, Mar 5 - Mon, Mar 8

7:50 am - 5:20 pmSAN San Diego-HRL Harlingen Valley Intl

7h 30m2 stops Denver Intl Houston Hobby

3:05 pm - 9:00 pmHRL Harlingen Valley Intl-SAN San Diego

7h 55m2 stops Austin Bergstrom Phoenix Sky Harbor Intl

$486Southwest

Fri, Dec 18 - Tue, Dec 29

2:35 pm - 12:10 amSAN San Diego-HRL Harlingen Valley Intl

7h 35m2 stops Austin Bergstrom Houston Hobby

5:45 pm - 11:45 pmHRL Harlingen Valley Intl-SAN San Diego

8h 00m1 stop Austin Bergstrom

$501Southwest

Fri, Dec 18 - Tue, Dec 29

2:35 pm - 12:10 amSAN San Diego-HRL Harlingen Valley Intl

7h 35m2 stops Austin Bergstrom Houston Hobby

5:45 pm - 11:25 pmHRL Harlingen Valley Intl-SAN San Diego

7h 40m2 stops Austin Bergstrom Las Vegas Harry Reid Intl

$519Southwest

Fri, Dec 18 - Tue, Dec 29

2:35 pm - 11:05 pmSAN San Diego-HRL Harlingen Valley Intl

6h 30m1 stop Austin Bergstrom

5:45 pm - 11:45 pmHRL Harlingen Valley Intl-SAN San Diego

8h 00m1 stop Austin Bergstrom

$531Southwest

Wed, Dec 23 - Sat, Jan 2

4:35 pm - 10:04 amSAN San Diego-HRL Harlingen Valley Intl

15h 29m1 stop Dallas/Fort Worth

7:21 pm - 11:45 pmHRL Harlingen Valley Intl-SAN San Diego

6h 24m1 stop Dallas/Fort Worth

$595American Airlines

Recent last minute flight deals from San Diego to Harlingen

Fri, Oct 23 - Sun, Oct 25

2:25 pm - 11:40 pmSAN San Diego-HRL Harlingen Valley Intl

7h 15m1 stop Houston Hobby

6:55 pm - 11:25 pmHRL Harlingen Valley Intl-SAN San Diego

6h 30m1 stop Houston Hobby

$559Southwest

Fri, Oct 23 - Sun, Oct 25

6:15 am - 7:44 pmSAN San Diego-HRL Harlingen Valley Intl

11h 29m2 stops Los Angeles Houston George Bush Intcntl

5:25 pm - 9:26 pmHRL Harlingen Valley Intl-SAN San Diego

6h 01m1 stop Houston George Bush Intcntl

$564United Airlines

Fri, Oct 23 - Sun, Oct 25

1:05 pm - 10:55 pmSAN San Diego-HRL Harlingen Valley Intl

7h 50m2 stops Las Vegas Harry Reid Intl Austin Bergstrom

6:00 am - 11:00 amHRL Harlingen Valley Intl-SAN San Diego

7h 00m2 stops Houston Hobby Phoenix Sky Harbor Intl

$569Southwest

Fri, Oct 23 - Mon, Oct 26

12:04 pm - 9:52 pmSAN San Diego-HRL Harlingen Valley Intl

7h 48m1 stop Houston George Bush Intcntl

5:25 pm - 9:26 pmHRL Harlingen Valley Intl-SAN San Diego

6h 01m1 stop Houston George Bush Intcntl

$639United Airlines

Fri, Oct 23 - Mon, Oct 26

8:45 am - 9:52 pmSAN San Diego-HRL Harlingen Valley Intl

11h 07m2 stops Denver Intl Houston George Bush Intcntl

5:25 pm - 9:26 pmHRL Harlingen Valley Intl-SAN San Diego

6h 01m1 stop Houston George Bush Intcntl

$644United Airlines

Fri, Oct 23 - Mon, Oct 26

10:13 am - 7:44 pmSAN San Diego-HRL Harlingen Valley Intl

7h 31m1 stop Houston George Bush Intcntl

1:59 pm - 12:19 amHRL Harlingen Valley Intl-SAN San Diego

12h 20m2 stops Houston George Bush Intcntl San Francisco

$644United Airlines

Fri, Oct 23 - Mon, Oct 26

3:07 pm - 10:50 pmSAN San Diego-HRL Harlingen Valley Intl

5h 43m1 stop Dallas/Fort Worth

6:42 pm - 11:38 pmHRL Harlingen Valley Intl-SAN San Diego

6h 56m1 stop Dallas/Fort Worth

$647American Airlines

Fri, Oct 23 - Mon, Oct 26

1:53 pm - 10:50 pmSAN San Diego-HRL Harlingen Valley Intl

6h 57m1 stop Dallas/Fort Worth

5:50 am - 10:27 amHRL Harlingen Valley Intl-SAN San Diego

6h 37m1 stop Dallas/Fort Worth

$647American Airlines

Fri, Oct 23 - Mon, Oct 26

6:15 am - 9:52 pmSAN San Diego-HRL Harlingen Valley Intl

13h 37m2 stops San Francisco Houston George Bush Intcntl

1:59 pm - 12:19 amHRL Harlingen Valley Intl-SAN San Diego

12h 20m2 stops Houston George Bush Intcntl San Francisco

$649United Airlines

Booking Insights

Price, demand and travel trends for San Diego to Harlingen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Diego to Harlingen? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Harlingen departing in november.
What's the cheapest day of the week to fly from San Diego to Harlingen?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Diego to Harlingen. It’s 16% cheaper than the average day, while Friday is the most expensive, with prices 31% higher.

Find deals

High season	May
Cheapest flight	$429

The most popular month to fly with an average 42% increase in travelers.

Round-trip flight from San Diego to Harlingen

When to book flights from San Diego to Harlingen

Are your dates flexible? Find out the best times to travel from San Diego to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Diego to Harlingen?
Only Economy Class is available on flights from San Diego to Harlingen.
How long is a flight from San Diego to Harlingen?
A nonstop flight from San Diego to Harlingen takes 00m, covering 1,255 miles.
Do I need a passport to fly from San Diego to Harlingen?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a San Diego to Harlingen flight?
Round-trip flights from San Diego to Harlingen range from $373 to $503, with an average of $408 over the past 12 months. Anything below $373 counts as a good deal.
Have flight prices from San Diego to Harlingen changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $422 to $1,125. That means the highest observed fare was about 3x higher than the lowest one.
What car rental options are available at Harlingen Valley Intl Airport (HRL)?
Harlingen Valley Intl Airport (HRL) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Enterprise Rent-A-Car
• Avis
Which airports can I use when flying from San Diego to Harlingen?
Flights from San Diego to Harlingen usually depart from San Diego (SAN) and arrive at Harlingen Valley Intl (HRL).
Which airports do connecting flights from San Diego to Harlingen pass through?
One-stop flights from San Diego to Harlingen most commonly connect through:

• Dallas/Fort Worth (DFW) - 33% of one-stop connections
• Houston George Bush Intcntl (IAH) - 33% of one-stop connections
• Houston Hobby (HOU) - 29% of one-stop connections
• Austin Bergstrom (AUS) - 4% of one-stop connections
Can I save money by using flexible dates for flights from San Diego to Harlingen?
Yes. Flexible dates can save you up to 37% on flights from San Diego to Harlingen. Thursday is the cheapest departure day at $343 round-trip on average, while Friday is the most expensive at $538, a difference of $195.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from San Diego to Harlingen?
Flying via Austin Bergstrom (AUS) gives the shortest average 1-stop total travel time at 5h 26m, compared with 5h 58m via Dallas/Fort Worth (DFW) and 6h 18m via Houston George Bush Intcntl (IAH).
What is the time difference between San Diego and Harlingen?
Harlingen is 2 hours ahead of San Diego (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $343, about $195 less than Friday fares (36% savings) based on the last 12 months.
If you can choose when to travel, plan your San Diego to Harlingen trip for May. Fares historically average $343 round-trip in that month - typically $342 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from San Diego to Harlingen

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Complete your trip to Harlingen with a hotel stay or car rental

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SAN - HRL

$250 Find Cheap Flights from San Diego to Harlingen - Compare and Save

Everything you should know

Cheap Flights from San Diego to Harlingen (SAN-HRL)

Recent round-trip flight deals from San Diego to Harlingen

Recent one-way flight deals from San Diego to Harlingen

Recent last minute flight deals from San Diego to Harlingen

Price, demand and travel trends for San Diego to Harlingen flights

How much is a round-trip flight from San Diego to Harlingen?

What's the cheapest day of the week to fly from San Diego to Harlingen?

Which airline is the cheapest to fly from San Diego to Harlingen?

What’s the most popular layover airport when flying from San Diego to Harlingen?

What is the cheapest layover airport when flying from San Diego to Harlingen?

When flying from San Diego to Harlingen which airport offers the shortest layover?

Key details for San Diego to Harlingen flights

High season

Cheapest flight

When to book flights from San Diego to Harlingen

Your San Diego to Harlingen flight questions, answered

Your guide to booking San Diego to Harlingen flights

More options for your flight from San Diego to Harlingen

Complete your trip to Harlingen with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Diego to Harlingen

Find direct flights to and from San Diego and Harlingen

Flights from domestic origins to Harlingen

Flights to other popular destinations

Find deals for your return flight