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

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

All the information you need to plan the best HRL to SAN flight in 2021: compare Harlingen to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
HRL - SAN
Price
$225 - $499
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

July

Best time to find cheap flights, 32% potential price drop

Round-trip from

$225

From Harlingen to San Diego

One-way from

$204

One-way flight 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 17 days in advance to save up to 27% 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 17 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 $73, or $98 for flights within the next 24 hours.

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

July is one of the best times of the year to fly to San Diego from Harlingen. Prices for July average $80 per person but you can even find prices for as low as $44. The most expensive prices can be found in the month of December. Opting for a July flight can save you 33% on your journey compared to booking in July

When is the cheapest time to fly from Harlingen to San Diego (HRL - SAN)?

When flying from Harlingen to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.

Cheap flights from Harlingen to San Diego in May, June 2021

The best prices found for HRL to SAN flights for May, June
19 May - 1 Jun
$309pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
10 Jun - 17 Jun
$321pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
10 Jun - 17 Jun
$325pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
HRL
Harlingen Valley Intl

Harlingen to San Diego 2021 flight deals

Cheap flights to San Diego from Harlingen found for this year
14 Oct - 16 Oct
$291pp
HRL
Harlingen Valley Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
19 May - 1 Jun
$309pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
10 Jun - 17 Jun
$321pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl

Last minute flights from Harlingen to San Diego

Late deals on round-trip flights to San Diego from Harlingen, departing today and this week
12 May - 19 May
$377pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
HRL
Harlingen Valley Intl
12 May - 19 May
$381pp
HRL
Harlingen Valley Intl
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
HRL
Harlingen Valley Intl
12 May - 19 May
$1,039pp
HRL
Harlingen Valley Intl
Multiple Airlines
   
2 STOPS
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
7:40 am - 4:11 pm
American Airlines
1 Stop
10h 31m
HRL - SAN
American Airlines
7:40 am - 11:51 am
American Airlines
1 Stop
6h 11m
HRL - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Harlingen</span> to <span class="emphasized">San Diego</span> 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.

Which airlines flying from Harlingen Valley Intl to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Frontier flying from Harlingen Valley Intl to San Diego have implemented new flexible cancellation policies.

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 $291, but on average you can expect to pay $489.

Are there nonstop flights from Harlingen to San Diego for under $300 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.

Are there last-minute flights available from Harlingen to San Diego for under $400?

There are currently 3+ open flights from Harlingen to San Diego within the next 7 days for less than $400.

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.

How long is the flight from Harlingen to San Diego?

There are many flights that can get you from Harlingen to San Diego in 7h 22m. Fly via American Airlines or United Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Harlingen to San Diego round-trip?

Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $309. Another option worth looking into is United Airlines, starting at $380 round trip. You may be able to fly from Harlingen to San Diego for 7% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Harlingen to San Diego one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $204.

Alternative routes for Harlingen to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Harlingen to San Diego.
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing Harlingen

Airports servicing San Diego

Top 3 airlines flying from Harlingen to San Diego

The chart below displays the airlines Cheapflights users traveling from Harlingen to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$121 $214 No cancel fee 62%
American Airlines
$214 $402 No cancel fee 71%
United Airlines
$159 $440 No cancel fee 69%
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