HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from California to Harlingen (HRL) from $160

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — HRL
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from California to Harlingen, Texas?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Harlingen, Texas. Flights to Harlingen, Texas from California in September are about $421 on average during September, but can be found for as low as $210.

When is the cheapest time to fly from California to Harlingen, Texas (CA - HRL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Harlingen, Texas as you normally would.

Cheap United Airlines flights from California to Harlingen

Explore cheap flight options specifically provided by United Airlines for the route between California and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Find some of the cheapest United Airlines flights traveling from California to Harlingen. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 6/312:45 amLAX - HRL
1 stop8h 10mUnited Airlines
Tue 6/45:15 pmHRL - LAX
1 stop7h 00mUnited Airlines
Deal found 5/21$340
Sat 6/812:59 amLAS - HRL
1 stop7h 56mUnited Airlines
Sun 6/165:15 pmHRL - LAS
1 stop7h 27mUnited Airlines
Deal found 5/21$480
Thu 6/2710:15 amLAX - HRL
1 stop7h 43mUnited Airlines
Mon 7/15:25 pmHRL - LAX
1 stop7h 52mUnited Airlines
Deal found 5/22$506
Sun 6/212:30 amSFO - HRL
1 stop8h 25mUnited Airlines
Mon 6/105:15 pmHRL - SFO
1 stop8h 49mUnited Airlines
Deal found 5/20$568
Sat 6/812:59 amLAS - HRL
1 stop7h 56mUnited Airlines
Sun 6/167:25 amHRL - LAS
2 stops16h 04mUnited Airlines
Deal found 5/21$583
Wed 6/2612:57 amLAX - HRL
1 stop12h 58mUnited Airlines
Mon 7/15:25 pmHRL - LAX
1 stop6h 50mUnited Airlines
Deal found 5/21$610
Wed 7/246:15 pmFAT - HRL
2 stops23h 51mUnited Airlines
Wed 7/317:25 amHRL - FAT
2 stops12h 03mUnited Airlines
Deal found 5/21$642
Mon 7/16:00 amONT - HRL
1 stop7h 55mUnited Airlines
Sun 7/77:25 amHRL - ONT
1 stop15h 46mUnited Airlines
Deal found 5/22$651
Mon 7/16:00 amONT - HRL
1 stop7h 55mUnited Airlines
Sun 7/75:25 pmHRL - ONT
2 stops29h 23mUnited Airlines
Deal found 5/22$652

Cheap American Airlines flights from California to Harlingen

Explore cheap flight options specifically provided by American Airlines for the route between California and Harlingen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Some of the best deals we've found on American Airlines flights traveling from California to Harlingen. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 6/46:05 amLAX - HRL
1 stop5h 42mAmerican Airlines
Tue 6/48:05 pmHRL - LAX
1 stop6h 06mAmerican Airlines
Deal found 5/21$426
Wed 7/246:10 amFAT - HRL
1 stop7h 33mAmerican Airlines
Wed 7/318:04 pmHRL - FAT
1 stop5h 49mAmerican Airlines
Deal found 5/21$498
Mon 6/32:14 pmSJC - HRL
1 stop7h 45mAmerican Airlines
Mon 6/108:11 pmHRL - SJC
2 stops15h 08mAmerican Airlines
Deal found 5/20$548
Sun 6/95:00 amLAS - HRL
1 stop12h 41mAmerican Airlines
Sun 6/168:11 pmHRL - LAS
1 stop5h 10mAmerican Airlines
Deal found 5/21$590
Mon 6/312:43 pmSJC - HRL
2 stops9h 16mAmerican Airlines
Mon 6/108:11 pmHRL - SJC
2 stops15h 08mAmerican Airlines
Deal found 5/20$602
Thu 6/279:00 amLAX - HRL
1 stop8h 41mAmerican Airlines
Mon 7/15:51 amHRL - LAX
2 stops7h 41mAmerican Airlines
Deal found 5/21$608
Mon 6/32:14 pmSJC - HRL
1 stop7h 45mAmerican Airlines
Mon 6/108:11 pmHRL - SJC
1 stop18h 11mAmerican Airlines
Deal found 5/20$620
Wed 6/2612:40 amLAX - HRL
1 stop13h 15mAmerican Airlines
Mon 7/15:51 amHRL - LAX
2 stops7h 41mAmerican Airlines
Deal found 5/21$622
Wed 7/2412:46 pmFAT - HRL
2 stops9h 12mAmerican Airlines
Wed 7/318:04 pmHRL - FAT
1 stop5h 49mAmerican Airlines
Deal found 5/21$633

Cheap California to Harlingen flights in May & June 2024

Find cheap flight options from California to Harlingen specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Check out some of the best flight deals from California to Harlingen in 2024. Check back regularly for other flight deals.
Mon 6/312:45 amLAX - HRL
1 stop8h 10mUnited Airlines
Tue 6/45:15 pmHRL - LAX
1 stop7h 00mUnited Airlines
Deal found 5/21$340
Thu 5/2311:30 amLAX - HRL
1 stop5h 48mAmerican Airlines
Fri 5/242:17 pmHRL - LAX
1 stop5h 37mAmerican Airlines
Deal found 5/20$400
Tue 6/46:05 amLAX - HRL
1 stop5h 42mAmerican Airlines
Tue 6/48:05 pmHRL - LAX
1 stop6h 06mAmerican Airlines
Deal found 5/21$426
Thu 5/239:21 amSAN - HRL
1 stop7h 57mAmerican Airlines
Fri 5/242:17 pmHRL - SAN
1 stop8h 09mAmerican Airlines
Deal found 5/20$440
Thu 5/236:16 amSAN - HRL
2 stops11h 02mAmerican Airlines
Fri 5/242:17 pmHRL - SAN
1 stop8h 09mAmerican Airlines
Deal found 5/20$445
Thu 5/231:00 pmLAX - HRL
2 stops8h 59mAmerican Airlines
Fri 5/2410:23 amHRL - LAX
1 stop6h 02mAmerican Airlines
Deal found 5/20$445
Thu 6/65:00 amSFO - HRL
1 stop8h 57mUnited Airlines
Tue 6/117:25 amHRL - SFO
1 stop6h 42mUnited Airlines
Deal found 5/22$459
Thu 6/610:00 amSMF - HRL
2 stops9h 01mUnited Airlines
Tue 6/117:25 amHRL - SMF
2 stops9h 16mUnited Airlines
Deal found 5/22$475
Sat 6/812:59 amLAS - HRL
1 stop7h 56mUnited Airlines
Sun 6/165:15 pmHRL - LAS
1 stop7h 27mUnited Airlines
Deal found 5/21$480

California to Harlingen 2024 flight deals

Discover exclusive flight deals for travel between California and Harlingen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the best flight deals from California to Harlingen in 2024. Check back regularly for other flight deals.
Mon 6/312:45 amLAX - HRL
1 stop8h 10mUnited Airlines
Tue 6/45:15 pmHRL - LAX
1 stop7h 00mUnited Airlines
Deal found 5/21$340
Thu 5/2311:30 amLAX - HRL
1 stop5h 48mAmerican Airlines
Fri 5/242:17 pmHRL - LAX
1 stop5h 37mAmerican Airlines
Deal found 5/20$400
Tue 6/46:05 amLAX - HRL
1 stop5h 42mAmerican Airlines
Tue 6/48:05 pmHRL - LAX
1 stop6h 06mAmerican Airlines
Deal found 5/21$426
Thu 5/239:21 amSAN - HRL
1 stop7h 57mAmerican Airlines
Fri 5/242:17 pmHRL - SAN
1 stop8h 09mAmerican Airlines
Deal found 5/20$440
Thu 5/236:16 amSAN - HRL
2 stops11h 02mAmerican Airlines
Fri 5/242:17 pmHRL - SAN
1 stop8h 09mAmerican Airlines
Deal found 5/20$445
Thu 5/231:00 pmLAX - HRL
2 stops8h 59mAmerican Airlines
Fri 5/2410:23 amHRL - LAX
1 stop6h 02mAmerican Airlines
Deal found 5/20$445
Thu 6/65:00 amSFO - HRL
1 stop8h 57mUnited Airlines
Tue 6/117:25 amHRL - SFO
1 stop6h 42mUnited Airlines
Deal found 5/22$459
Thu 6/610:00 amSMF - HRL
2 stops9h 01mUnited Airlines
Tue 6/117:25 amHRL - SMF
2 stops9h 16mUnited Airlines
Deal found 5/22$475
Sat 6/812:59 amLAS - HRL
1 stop7h 56mUnited Airlines
Sun 6/165:15 pmHRL - LAS
1 stop7h 27mUnited Airlines
Deal found 5/21$480

One-way flights to Harlingen from California

Search for one-way flight options from California to Harlingen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Take a look at some of the one-way flights we've detected from California to Harlingen. Those needing a return flight from California to Harlingen can use the search form above.
Tue 6/49:54 amSJC - HRL
2 stops12h 05mAmerican Airlines
Deal found 5/21$160
Wed 6/56:10 amSJC - HRL
1 stop7h 45mAmerican Airlines
Deal found 5/21$184
Wed 6/512:43 pmSJC - HRL
2 stops9h 15mAmerican Airlines
Deal found 5/21$189
Thu 6/66:10 amSJC - HRL
1 stop7h 45mAmerican Airlines
Deal found 5/21$264
Thu 6/67:00 amSJC - HRL
2 stops12h 01mUnited Airlines
Deal found 5/22$296
Sun 7/285:33 amSMF - HRL
1 stop8h 22mUnited Airlines
Deal found 5/22$298
Mon 6/1710:00 amSMF - HRL
2 stops10h 52mUnited Airlines
Deal found 5/21$303
Tue 6/42:14 pmSJC - HRL
1 stop7h 45mAmerican Airlines
Deal found 5/21$313
Fri 6/286:40 pmSJC - HRL
2 stops19h 15mUnited Airlines
Deal found 5/22$357

Find flights from California to Harlingen within your budget

Customize your flight search to find flights from California to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$340 - $583

Route

Depart

Return

Price

Los AngelesHarlingen Valley Intl

LAX - HRL

LAXHRL

Los Angeles

Mon 6/3

1 stop8h 10m

Harlingen Valley Intl

Tue 6/4

1 stop7h 00m

$340

Los AngelesHarlingen Valley Intl

LAX - HRL

LAXHRL

Los Angeles

Tue 6/4

1 stop5h 42m

Harlingen Valley Intl

Tue 6/4

1 stop6h 06m

$426

Las Vegas Harry Reid IntlHarlingen Valley Intl

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 6/8

1 stop7h 56m

Harlingen Valley Intl

Sun 6/16

1 stop7h 27m

$480

Fresno AirterminalHarlingen Valley Intl

FAT - HRL

FATHRL

Fresno Airterminal

Wed 7/24

1 stop7h 33m

Harlingen Valley Intl

Wed 7/31

1 stop5h 49m

$498

Los AngelesHarlingen Valley Intl

LAX - HRL

LAXHRL

Los Angeles

Thu 6/27

1 stop7h 43m

Harlingen Valley Intl

Mon 7/1

1 stop7h 52m

$506

San JoseHarlingen Valley Intl

SJC - HRL

SJCHRL

San Jose

Mon 6/3

1 stop7h 45m

Harlingen Valley Intl

Mon 6/10

2 stops15h 08m

$548

Los AngelesHarlingen Valley Intl

LAX - HRL

LAXHRL

Los Angeles

Mon 6/3

1 stop6h 17m

Harlingen Valley Intl

Tue 6/4

2 stops8h 04m

$548

San FranciscoHarlingen Valley Intl

SFO - HRL

SFOHRL

San Francisco

Sun 6/2

1 stop8h 25m

Harlingen Valley Intl

Mon 6/10

1 stop8h 49m

$568

Las Vegas Harry Reid IntlHarlingen Valley Intl

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 6/8

1 stop7h 56m

Harlingen Valley Intl

Sun 6/16

2 stops16h 04m

$583

Flights are sorted by cheapest first

Deals found on 5/21

No data available for this route at this time. Please check back soon.

Best time to book a flight from California to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated May 22, 2024.
To help decide which airline to fly from California to Harlingen, see what other customers have to say about United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,870 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

United Airlines
7.4
Good
10,870 reviews
United Airlines
7.4
Good
10,870 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

American Airlines
7.3
Good
14,421 reviews
United Airlines
7.4
Good
10,870 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

Related info for your journey

Find useful and relevant information for your journey from California to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from California?

    Most people fly into Harlingen Valley Intl (HRL) if they book a flight to Harlingen from California. Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

  • Can I find flights from California to Harlingen, Texas for under $400 on Cheapflights?

    Yes, there are multiple flights from California to Harlingen, Texas for under $400. The cheapest flight booked recently is on United Airlines for just $340, but on average you can expect to pay $569.

  • What are the most popular routes from California to Harlingen, Texas?

    Most travelers choose Ontario - Harlingen Valley Intl, San Francisco - Harlingen Valley Intl or San Diego - Harlingen Valley Intl when deciding on the best route from California to Harlingen, Texas.

  • What does LAX to HRL mean?

    Great question - LAX to HRL just means Los Angeles Airport to Harlingen Valley Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Ontario Airport (ONT).

  • Can I find deals for flights from California to Harlingen that include extra baggage allowance?

    The amount of baggage you can bring on your California to Harlingen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from California to Harlingen with specific airlines?

    Yes, Cheapflights allows you to browse and filter California to Harlingen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from California to Harlingen that include hotel bookings?

    Yes. In addition to deals on California to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Harlingen.

  • Can I find deals for business class flights from California to Harlingen?

    Yes. Cheapflights offers flight deals from California to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from California to Harlingen that allow pets onboard?

    Many airlines flying from California to Harlingen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from California to Harlingen?

    Yes, you can often find last-minute deals on California to Harlingen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the California to Harlingen, Texas flight deals updated?

    The California to Harlingen, Texas flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from California to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from California to Harlingen, Texas (average of $267). Flying from California to Harlingen, Texas in June is currently the most expensive (average of $465). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Harlingen
See prices for flight routes from nearby airports that may be better suited for you.

LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Newark to Hobby flights
San Francisco to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Atlanta to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Los Angeles to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Newark to Austin flights
Reagan-National to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Los Angeles to George Bush Intcntl flights
Santa Ana to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Baltimore to Hobby flights
Fort Lauderdale to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Los Angeles to Austin flights
Seattle to Hobby flights
LaGuardia to Austin flights
O'Hare Intl to Hobby flights
Atlanta to Hobby flights
Orlando to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Ontario to Hobby flights
Seattle to Austin flights
Fort Lauderdale to Hobby flights
Baltimore to George Bush Intcntl flights
San Jose to Dallas/Fort Worth flights
Hobby to Dallas/Fort Worth flights
Boston to Austin flights
Oakland to Dallas/Fort Worth flights
Charlotte to Dallas/Fort Worth flights
Reagan-National to George Bush Intcntl flights
Denver to Hobby flights

Top 2 airlines flying from California to Harlingen

Discover the top 2 airlines that operate flights from California to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$192Average$445FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$216Average$501FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
New York to New Delhi flights
Seattle to Minneapolis flights
USA to Brisbane flights
San Francisco to Chicago flights
Fort Lauderdale to Las Vegas flights
USA to Canada flights
San Francisco to Houston flights
Phoenix to London flights
Dallas to London flights
USA to Pakistan flights
California to Hawaii flights
California to Saga flights

Search flights from California to Harlingen by cabin class

Find flights from California to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Neiva La Marguita
Flights to Hyannis Barnstable
Flights to Laayoune Hassan I
Flights to Edremit/Korfez
Flights to Vava'u Lupepau'U
Flights to Surigao
Flights to Melilla
Flights to Virac
Flights to Rhinelander Oneida County
Flights to Cornwall Newquay
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Mason City
Flights to Ningbo Lishe Intl
Flights to Miyakojima Hirara
Flights to Kirkwall Arpt
Flights to Girona Costa Brava
Flights to Provincetown
Flights to Perugia Sant Egidio
Flights to Samos
Flights to Constanţa Mihail Kogalniceanu
Flights to Dharamshala Kangra
Flights to Dalaman
Flights to Pellston Emmet County

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from California to Harlingen?

Cheapflights makes it easy to find California to Harlingen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from California to Harlingen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Harlingen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from California to Harlingen with no change fees?

Yes, we can. To see specific flights from California to Harlingen with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from California to Harlingen become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Harlingen from California today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines