$304 Cheap Flights from Harlingen (HRL) to Oaxaca Intl. (OAX)

View $304 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Oaxaca Intl. Airport

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Cheap Flights from Harlingen to Oaxaca Intl. (HRL-OAX)

Prices were available within the past 7 days and start at $304 for one-way flights and $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Tue, Nov 18
HRL
Harlingen
OAX
Oaxaca
$481 Roundtrip, found 1 day ago
$481
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Harlingen to Oaxaca, returning Tue, Nov 18, priced at $481 found 1 day ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
HRL
Harlingen
OAX
Oaxaca
$490 Roundtrip, found 1 day ago
$490
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 15 from Harlingen to Oaxaca, returning Wed, Nov 19, priced at $490 found 1 day ago
United
Fri, Nov 14 - Tue, Nov 18
HRL
Harlingen
OAX
Oaxaca
$495 Roundtrip, found 1 day ago
$495
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Harlingen to Oaxaca, returning Tue, Nov 18, priced at $495 found 1 day ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
HRL
Harlingen
OAX
Oaxaca
$498 Roundtrip, found 1 day ago
$498
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 15 from Harlingen to Oaxaca, returning Wed, Nov 19, priced at $498 found 1 day ago
United
Fri, Nov 14 - Tue, Nov 18
HRL
Harlingen
OAX
Oaxaca
$523 Roundtrip, found 1 day ago
$523
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Harlingen to Oaxaca, returning Tue, Nov 18, priced at $523 found 1 day ago
United
Fri, Nov 14 - Tue, Nov 18
HRL
Harlingen
OAX
Oaxaca
$537 Roundtrip, found 1 day ago
$537
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Harlingen to Oaxaca, returning Tue, Nov 18, priced at $537 found 1 day ago
United
Sat, Nov 15 - Wed, Nov 19
HRL
Harlingen
OAX
Oaxaca
$538 Roundtrip, found 1 day ago
$538
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Harlingen to Oaxaca, returning Wed, Nov 19, priced at $538 found 1 day ago
United
Tue, Nov 11 - Tue, Nov 25
HRL
Harlingen
OAX
Oaxaca
$561 Roundtrip, found 15 hours ago
$561
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Nov 11 from Harlingen to Oaxaca, returning Tue, Nov 25, priced at $561 found 15 hours ago
United
Mon, Nov 17 - Tue, Nov 25
HRL
Harlingen
OAX
Oaxaca
$570 Roundtrip, found 15 hours ago
$570
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Nov 17 from Harlingen to Oaxaca, returning Tue, Nov 25, priced at $570 found 15 hours ago
Delta
Thu, Oct 16 - Sat, Oct 25
HRL
Harlingen
OAX
Oaxaca
$1,036 Roundtrip, found 6 days ago
$1,036
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 16 from Harlingen to Oaxaca, returning Sat, Oct 25, priced at $1,036 found 6 days ago

Alternative airports near Oaxaca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Xoxocotlan Intl. OAX. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $1,015
OAX
Xoxocotlan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $1,015
Flights from Harlingen (HRL) to Oaxaca Intl. (OAX)
Origin airport
Valley Intl.
Destination airport
Oaxaca Intl.
Airlines serving
American Airlines, United
Roundtrip price
$481
Distance
640 mi

Harlingen to Oaxaca Intl. Flights

The cheapest times to fly from Harlingen to Oaxaca Intl.

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Oaxaca Intl. are during the month of November. You can find some of the cheapest flights from Harlingen to Oaxaca Intl. with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Oaxaca Intl.

Sunday is one of the best days to book for cheap flights from Harlingen to Oaxaca Intl.: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Oaxaca Intl.

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Oaxaca Intl. in 2025. You can also book with separate airlines for your outbound and return journeys, from $304 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Oaxaca Intl. flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Oaxaca Intl. airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX) cost?
Lock in a cheap one-way flight from $304 or cheap return flight from $481 from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX)?
November is the most affordable month to fly from HRL to OAX. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX)?
To find the cheapest airline that'll fly you from HRL to OAX, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX)?
There aren't any daily direct flights departing from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from HRL to OAX?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX)?
To avoid possible delays on the Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX) last-minute?
Booking your ticket from HRL to OAX just before your journey is generally more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a HRL to OAX flight and hotel package?
Securing a HRL to OAX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Xoxocotlan Intl. Airport (OAX)?
Typically, you can cancel or modify your HRL to OAX flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.