Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Harlingen (HRL) to San Diego (SAN)

HRL - SAN
Price
$295 - $499
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in December High demand for flights, 21% potential price rise
Cheapest in January Best time to find cheap flights, 25% potential price drop
Average price $440 Average for round-trip flights in July 2020
Round-trip from $295 From Harlingen to San Diego
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Harlingen to San Diego?

Friday flights are found to be more expensive to fly from Harlingen to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Harlingen to San Diego?

Travelers have found it’s best to book a flight 33 days in advance to save up to 19% 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 33 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 Harlingen to San Diego 1-2 weeks in advance for as low as $86, or $107 for flights within the next 24 hours.

What is the cheapest month to fly from Harlingen to San Diego?

May is one of the best times of the year to fly to San Diego from Harlingen. Prices for May average $98 per person but you can even find prices for as low as $58. The most expensive prices can be found in the month of March. Opting for a May flight can save you 22% on your journey compared to booking in May

Cheap flights from Harlingen to San Diego in July, August 2020

The best prices found for HRL to SAN flights for July, August
11 Jul - 14 Jul
$226pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
30 Jun - 30 Jun
$797pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
HRL
Harlingen Valley Intl

Harlingen to San Diego 2020 flight deals

Cheap flights to San Diego from Harlingen found for this year
11 Jul - 14 Jul
$226pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
HRL
Harlingen Valley Intl
30 Jun - 30 Jun
$797pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
HRL
Harlingen Valley Intl

One-way flights to San Diego from Harlingen

The cheapest one-way flights from Harlingen to San Diego
1:15 pm - 9:43 am
Multiple Airlines
2 Stops
22h 28m
HRL - SAN
Multiple Airlines
$420
United
3:00 am - 4:22 pm
Multiple Airlines
2 Stops
15h 22m
HRL - SAN
Multiple Airlines
$510
United
3:15 am - 12:00 pm
Multiple Airlines
2 Stops
10h 45m
HRL - SAN
Multiple Airlines
$809
United

Related info for your journey

Useful info, stats and facts about Harlingen to San Diego flights.

Flight FAQs

From Harlingen to San Diego

Are flight prices decreasing from Harlingen to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Harlingen and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Harlingen to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Harlingen to San Diego for under $300. The cheapest flight booked recently is on Multiple Airlines for just $226, but on average you can expect to pay $511.

Are there nonstop flights from Harlingen to San Diego for under $200 on Cheapflights?

There are no nonstop flights from Harlingen to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What is the cheapest airline for this route?

The cheapest airline for this route is Southwest Airlines Co.. When flying this airline from Harlingen to San Diego on average you can expect to find 110 flights available for this route daily.

Does it rain more in Harlingen or San Diego?

Harlingen will have greater rainfall in 0 compared to San Diego over the next 8 days.

Is Harlingen weather warmer or cooler than San Diego?

We forecast the temperature to be around the 95 °F's in August, on average. The temperature in San Diego is generally colder than in Harlingen. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Harlingen to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Harlingen to San Diego
Average temperature for July in San Diego
78.8 °F
Avg rainfall for July in San Diego
0.1 ″

Airports servicing Harlingen

Airports servicing San Diego

Home North America USA California San Diego Cheap flights from Harlingen to San Diego